Merge branches 'clk-ti', 'clk-cleanup', 'clk-airoha', 'clk-i2c-simple' and 'clk-renesas' into clk-next

- Airoha EN7523 SoC system clocks
 - Use i2c driver probe_new to avoid id scans

* clk-ti:
  clk: ti: clkctrl: replace usage of found with dedicated list iterator variable
  clk: ti: composite: Prefer kcalloc over open coded arithmetic
  clk: keystone: syscon-clk: Add support for AM62 epwm-tbclk
  dt-bindings: clock: ehrpwm: Add AM62 specific compatible

* clk-cleanup:
  clk: bcm: rpi: Use correct order for the parameters of devm_kcalloc()
  clk: fixed-rate: Remove redundant if statement
  clk: mux: remove redundant initialization of variable width
  clk: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
  clk: actions: remove redundant assignment after a mask operation

* clk-airoha:
  clk: en7523: fix wrong pointer check in en7523_clk_probe()
  clk: en7523: Add clock driver for Airoha EN7523 SoC
  dt-bindings: Add en7523-scu device tree binding documentation

* clk-i2c-simple:
  clk: renesas-pcie: use simple i2c probe function
  clk: si570: use i2c_match_id and simple i2c probe
  clk: si544: use i2c_match_id and simple i2c probe
  clk: si5351: use i2c_match_id and simple i2c probe
  clk: si5341: use simple i2c probe function
  clk: si514: use simple i2c probe function
  clk: max9485: use simple i2c probe function
  clk: cs2000-cp: use simple i2c probe function
  clk: cdce925: use i2c_match_id and simple i2c probe
  clk: cdce706: use simple i2c probe function

* clk-renesas: (48 commits)
  clk: renesas: r9a09g011: Add eth clock and reset entries
  clk: renesas: Add RZ/V2M support using the rzg2l driver
  clk: renesas: rzg2l: Add support for RZ/V2M reset monitor reg
  clk: renesas: rzg2l: Make use of CLK_MON registers optional
  clk: renesas: rzg2l: Set HIWORD mask for all mux and dividers
  clk: renesas: rzg2l: Add read only versions of the clk macros
  clk: renesas: rzg2l: Move the DEF_MUX array size calc into the macro
  dt-bindings: clock: renesas,rzg2l: Document RZ/V2M SoC
  clk: renesas: r9a07g044: Fix OSTM1 module clock name
  clk: renesas: r9a07g043: Add clock and reset entries for ADC
  clk: renesas: r9a07g043: Add TSU clock and reset entry
  clk: renesas: r9a07g043: Add RSPI clock and reset entries
  clk: renesas: r9a07g043: Add clock and reset entries for SPI Multi I/O Bus Controller
  clk: renesas: r9a07g044: Add DSI clock and reset entries
  clk: renesas: r9a07g044: Add LCDC clock and reset entries
  clk: renesas: r9a07g044: Add M4 Clock support
  clk: renesas: r9a07g044: Add M3 Clock support
  clk: renesas: r9a07g044: Add {M2, M2_DIV2} Clocks support
  clk: renesas: r9a07g044: Add M1 clock support
  clk: renesas: rzg2l: Add DSI divider clk support
  ...
This commit is contained in:
Stephen Boyd 2022-05-25 00:26:38 -07:00
52 changed files with 2620 additions and 194 deletions

View File

@ -0,0 +1,58 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/airoha,en7523-scu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: EN7523 Clock Device Tree Bindings
maintainers:
- Felix Fietkau <nbd@nbd.name>
- John Crispin <nbd@nbd.name>
description: |
This node defines the System Control Unit of the EN7523 SoC,
a collection of registers configuring many different aspects of the SoC.
The clock driver uses it to read and configure settings of the
PLL controller, which provides clocks for the CPU, the bus and
other SoC internal peripherals.
Each clock is assigned an identifier and client nodes use this identifier
to specify which clock they consume.
All these identifiers can be found in:
[1]: <include/dt-bindings/clock/en7523-clk.h>.
The clocks are provided inside a system controller node.
properties:
compatible:
items:
- const: airoha,en7523-scu
reg:
maxItems: 2
"#clock-cells":
description:
The first cell indicates the clock number, see [1] for available
clocks.
const: 1
required:
- compatible
- reg
- '#clock-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/en7523-clk.h>
scu: system-controller@1fa20000 {
compatible = "airoha,en7523-scu";
reg = <0x1fa20000 0x400>,
<0x1fb00000 0x1000>;
#clock-cells = <1>;
};

View File

@ -49,6 +49,7 @@ properties:
- renesas,r8a77995-cpg-mssr # R-Car D3
- renesas,r8a779a0-cpg-mssr # R-Car V3U
- renesas,r8a779f0-cpg-mssr # R-Car S4-8
- renesas,r8a779g0-cpg-mssr # R-Car V4H
reg:
maxItems: 1

View File

@ -4,14 +4,15 @@
$id: "http://devicetree.org/schemas/clock/renesas,rzg2l-cpg.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Renesas RZ/{G2L,V2L} Clock Pulse Generator / Module Standby Mode
title: Renesas RZ/{G2L,V2L,V2M} Clock Pulse Generator / Module Standby Mode
maintainers:
- Geert Uytterhoeven <geert+renesas@glider.be>
description: |
On Renesas RZ/{G2L,V2L} SoC, the CPG (Clock Pulse Generator) and Module
Standby Mode share the same register block.
On Renesas RZ/{G2L,V2L}-alike SoC's, the CPG (Clock Pulse Generator) and Module
Standby Mode share the same register block. On RZ/V2M, the functionality is
similar, but does not have Clock Monitor Registers.
They provide the following functionalities:
- The CPG block generates various core clocks,
@ -23,8 +24,10 @@ description: |
properties:
compatible:
enum:
- renesas,r9a07g044-cpg # RZ/G2{L,LC}
- renesas,r9a07g054-cpg # RZ/V2L
- renesas,r9a07g043-cpg # RZ/G2UL{Type-1,Type-2}
- renesas,r9a07g044-cpg # RZ/G2{L,LC}
- renesas,r9a07g054-cpg # RZ/V2L
- renesas,r9a09g011-cpg # RZ/V2M
reg:
maxItems: 1
@ -42,9 +45,10 @@ properties:
description: |
- For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
and a core clock reference, as defined in
<dt-bindings/clock/r9a07g*-cpg.h>
<dt-bindings/clock/r9a0*-cpg.h>
- For module clocks, the two clock specifier cells must be "CPG_MOD" and
a module number, as defined in the <dt-bindings/clock/r9a07g0*-cpg.h>.
a module number, as defined in the <dt-bindings/clock/r9a07g0*-cpg.h> or
<dt-bindings/clock/r9a09g011-cpg.h>.
const: 2
'#power-domain-cells':
@ -58,7 +62,7 @@ properties:
'#reset-cells':
description:
The single reset specifier cell must be the module number, as defined in
the <dt-bindings/clock/r9a07g0*-cpg.h>.
the <dt-bindings/clock/r9a07g0*-cpg.h> or <dt-bindings/clock/r9a09g011-cpg.h>.
const: 1
required:

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@ -210,6 +210,15 @@ config COMMON_CLK_CS2000_CP
help
If you say yes here you get support for the CS2000 clock multiplier.
config COMMON_CLK_EN7523
bool "Clock driver for Airoha EN7523 SoC system clocks"
depends on OF
depends on ARCH_AIROHA || COMPILE_TEST
default ARCH_AIROHA
help
This driver provides the fixed clocks and gates present on Airoha
ARM silicon.
config COMMON_CLK_FSL_FLEXSPI
tristate "Clock driver for FlexSPI on Layerscape SoCs"
depends on ARCH_LAYERSCAPE || COMPILE_TEST

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@ -30,6 +30,7 @@ obj-$(CONFIG_COMMON_CLK_CDCE925) += clk-cdce925.o
obj-$(CONFIG_ARCH_CLPS711X) += clk-clps711x.o
obj-$(CONFIG_COMMON_CLK_CS2000_CP) += clk-cs2000-cp.o
obj-$(CONFIG_ARCH_SPARX5) += clk-sparx5.o
obj-$(CONFIG_COMMON_CLK_EN7523) += clk-en7523.o
obj-$(CONFIG_COMMON_CLK_FIXED_MMIO) += clk-fixed-mmio.o
obj-$(CONFIG_COMMON_CLK_FSL_FLEXSPI) += clk-fsl-flexspi.o
obj-$(CONFIG_COMMON_CLK_FSL_SAI) += clk-fsl-sai.o

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@ -25,7 +25,7 @@ static u32 owl_pll_calculate_mul(struct owl_pll_hw *pll_hw, unsigned long rate)
else if (mul > pll_hw->max_mul)
mul = pll_hw->max_mul;
return mul &= mul_mask(pll_hw);
return mul & mul_mask(pll_hw);
}
static unsigned long _get_table_rate(const struct clk_pll_table *table,

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@ -345,7 +345,7 @@ static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi,
int ret;
clks = devm_kcalloc(rpi->dev,
sizeof(*clks), RPI_FIRMWARE_NUM_CLK_ID,
RPI_FIRMWARE_NUM_CLK_ID, sizeof(*clks),
GFP_KERNEL);
if (!clks)
return -ENOMEM;

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@ -627,8 +627,7 @@ of_clk_cdce_get(struct of_phandle_args *clkspec, void *data)
return &cdce->clkout[idx].hw;
}
static int cdce706_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int cdce706_probe(struct i2c_client *client)
{
struct i2c_adapter *adapter = client->adapter;
struct cdce706_dev_data *cdce;
@ -692,7 +691,7 @@ static struct i2c_driver cdce706_i2c_driver = {
.name = "cdce706",
.of_match_table = of_match_ptr(cdce706_dt_match),
},
.probe = cdce706_probe,
.probe_new = cdce706_probe,
.remove = cdce706_remove,
.id_table = cdce706_id,
};

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@ -634,11 +634,20 @@ static struct regmap_bus regmap_cdce925_bus = {
.read = cdce925_regmap_i2c_read,
};
static int cdce925_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static const struct i2c_device_id cdce925_id[] = {
{ "cdce913", CDCE913 },
{ "cdce925", CDCE925 },
{ "cdce937", CDCE937 },
{ "cdce949", CDCE949 },
{ }
};
MODULE_DEVICE_TABLE(i2c, cdce925_id);
static int cdce925_probe(struct i2c_client *client)
{
struct clk_cdce925_chip *data;
struct device_node *node = client->dev.of_node;
const struct i2c_device_id *id = i2c_match_id(cdce925_id, client);
const char *parent_name;
const char *pll_clk_name[MAX_NUMBER_OF_PLLS] = {NULL,};
struct clk_init_data init;
@ -814,15 +823,6 @@ error:
return err;
}
static const struct i2c_device_id cdce925_id[] = {
{ "cdce913", CDCE913 },
{ "cdce925", CDCE925 },
{ "cdce937", CDCE937 },
{ "cdce949", CDCE949 },
{ }
};
MODULE_DEVICE_TABLE(i2c, cdce925_id);
static const struct of_device_id clk_cdce925_of_match[] = {
{ .compatible = "ti,cdce913" },
{ .compatible = "ti,cdce925" },
@ -837,7 +837,7 @@ static struct i2c_driver cdce925_driver = {
.name = "cdce925",
.of_match_table = of_match_ptr(clk_cdce925_of_match),
},
.probe = cdce925_probe,
.probe_new = cdce925_probe,
.id_table = cdce925_id,
};
module_i2c_driver(cdce925_driver);

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@ -570,8 +570,7 @@ static int cs2000_remove(struct i2c_client *client)
return 0;
}
static int cs2000_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int cs2000_probe(struct i2c_client *client)
{
struct cs2000_priv *priv;
struct device *dev = &client->dev;
@ -625,7 +624,7 @@ static struct i2c_driver cs2000_driver = {
.pm = &cs2000_pm_ops,
.of_match_table = cs2000_of_match,
},
.probe = cs2000_probe,
.probe_new = cs2000_probe,
.remove = cs2000_remove,
.id_table = cs2000_id,
};

351
drivers/clk/clk-en7523.c Normal file
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@ -0,0 +1,351 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/delay.h>
#include <linux/clk-provider.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <dt-bindings/clock/en7523-clk.h>
#define REG_PCI_CONTROL 0x88
#define REG_PCI_CONTROL_PERSTOUT BIT(29)
#define REG_PCI_CONTROL_PERSTOUT1 BIT(26)
#define REG_PCI_CONTROL_REFCLK_EN1 BIT(22)
#define REG_GSW_CLK_DIV_SEL 0x1b4
#define REG_EMI_CLK_DIV_SEL 0x1b8
#define REG_BUS_CLK_DIV_SEL 0x1bc
#define REG_SPI_CLK_DIV_SEL 0x1c4
#define REG_SPI_CLK_FREQ_SEL 0x1c8
#define REG_NPU_CLK_DIV_SEL 0x1fc
#define REG_CRYPTO_CLKSRC 0x200
#define REG_RESET_CONTROL 0x834
#define REG_RESET_CONTROL_PCIEHB BIT(29)
#define REG_RESET_CONTROL_PCIE1 BIT(27)
#define REG_RESET_CONTROL_PCIE2 BIT(26)
struct en_clk_desc {
int id;
const char *name;
u32 base_reg;
u8 base_bits;
u8 base_shift;
union {
const unsigned int *base_values;
unsigned int base_value;
};
size_t n_base_values;
u16 div_reg;
u8 div_bits;
u8 div_shift;
u16 div_val0;
u8 div_step;
};
struct en_clk_gate {
void __iomem *base;
struct clk_hw hw;
};
static const u32 gsw_base[] = { 400000000, 500000000 };
static const u32 emi_base[] = { 333000000, 400000000 };
static const u32 bus_base[] = { 500000000, 540000000 };
static const u32 slic_base[] = { 100000000, 3125000 };
static const u32 npu_base[] = { 333000000, 400000000, 500000000 };
static const struct en_clk_desc en7523_base_clks[] = {
{
.id = EN7523_CLK_GSW,
.name = "gsw",
.base_reg = REG_GSW_CLK_DIV_SEL,
.base_bits = 1,
.base_shift = 8,
.base_values = gsw_base,
.n_base_values = ARRAY_SIZE(gsw_base),
.div_bits = 3,
.div_shift = 0,
.div_step = 1,
}, {
.id = EN7523_CLK_EMI,
.name = "emi",
.base_reg = REG_EMI_CLK_DIV_SEL,
.base_bits = 1,
.base_shift = 8,
.base_values = emi_base,
.n_base_values = ARRAY_SIZE(emi_base),
.div_bits = 3,
.div_shift = 0,
.div_step = 1,
}, {
.id = EN7523_CLK_BUS,
.name = "bus",
.base_reg = REG_BUS_CLK_DIV_SEL,
.base_bits = 1,
.base_shift = 8,
.base_values = bus_base,
.n_base_values = ARRAY_SIZE(bus_base),
.div_bits = 3,
.div_shift = 0,
.div_step = 1,
}, {
.id = EN7523_CLK_SLIC,
.name = "slic",
.base_reg = REG_SPI_CLK_FREQ_SEL,
.base_bits = 1,
.base_shift = 0,
.base_values = slic_base,
.n_base_values = ARRAY_SIZE(slic_base),
.div_reg = REG_SPI_CLK_DIV_SEL,
.div_bits = 5,
.div_shift = 24,
.div_val0 = 20,
.div_step = 2,
}, {
.id = EN7523_CLK_SPI,
.name = "spi",
.base_reg = REG_SPI_CLK_DIV_SEL,
.base_value = 400000000,
.div_bits = 5,
.div_shift = 8,
.div_val0 = 40,
.div_step = 2,
}, {
.id = EN7523_CLK_NPU,
.name = "npu",
.base_reg = REG_NPU_CLK_DIV_SEL,
.base_bits = 2,
.base_shift = 8,
.base_values = npu_base,
.n_base_values = ARRAY_SIZE(npu_base),
.div_bits = 3,
.div_shift = 0,
.div_step = 1,
}, {
.id = EN7523_CLK_CRYPTO,
.name = "crypto",
.base_reg = REG_CRYPTO_CLKSRC,
.base_bits = 1,
.base_shift = 8,
.base_values = emi_base,
.n_base_values = ARRAY_SIZE(emi_base),
}
};
static const struct of_device_id of_match_clk_en7523[] = {
{ .compatible = "airoha,en7523-scu", },
{ /* sentinel */ }
};
static unsigned int en7523_get_base_rate(void __iomem *base, unsigned int i)
{
const struct en_clk_desc *desc = &en7523_base_clks[i];
u32 val;
if (!desc->base_bits)
return desc->base_value;
val = readl(base + desc->base_reg);
val >>= desc->base_shift;
val &= (1 << desc->base_bits) - 1;
if (val >= desc->n_base_values)
return 0;
return desc->base_values[val];
}
static u32 en7523_get_div(void __iomem *base, int i)
{
const struct en_clk_desc *desc = &en7523_base_clks[i];
u32 reg, val;
if (!desc->div_bits)
return 1;
reg = desc->div_reg ? desc->div_reg : desc->base_reg;
val = readl(base + reg);
val >>= desc->div_shift;
val &= (1 << desc->div_bits) - 1;
if (!val && desc->div_val0)
return desc->div_val0;
return (val + 1) * desc->div_step;
}
static int en7523_pci_is_enabled(struct clk_hw *hw)
{
struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw);
return !!(readl(cg->base + REG_PCI_CONTROL) & REG_PCI_CONTROL_REFCLK_EN1);
}
static int en7523_pci_prepare(struct clk_hw *hw)
{
struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw);
void __iomem *np_base = cg->base;
u32 val, mask;
/* Need to pull device low before reset */
val = readl(np_base + REG_PCI_CONTROL);
val &= ~(REG_PCI_CONTROL_PERSTOUT1 | REG_PCI_CONTROL_PERSTOUT);
writel(val, np_base + REG_PCI_CONTROL);
usleep_range(1000, 2000);
/* Enable PCIe port 1 */
val |= REG_PCI_CONTROL_REFCLK_EN1;
writel(val, np_base + REG_PCI_CONTROL);
usleep_range(1000, 2000);
/* Reset to default */
val = readl(np_base + REG_RESET_CONTROL);
mask = REG_RESET_CONTROL_PCIE1 | REG_RESET_CONTROL_PCIE2 |
REG_RESET_CONTROL_PCIEHB;
writel(val & ~mask, np_base + REG_RESET_CONTROL);
usleep_range(1000, 2000);
writel(val | mask, np_base + REG_RESET_CONTROL);
msleep(100);
writel(val & ~mask, np_base + REG_RESET_CONTROL);
usleep_range(5000, 10000);
/* Release device */
mask = REG_PCI_CONTROL_PERSTOUT1 | REG_PCI_CONTROL_PERSTOUT;
val = readl(np_base + REG_PCI_CONTROL);
writel(val & ~mask, np_base + REG_PCI_CONTROL);
usleep_range(1000, 2000);
writel(val | mask, np_base + REG_PCI_CONTROL);
msleep(250);
return 0;
}
static void en7523_pci_unprepare(struct clk_hw *hw)
{
struct en_clk_gate *cg = container_of(hw, struct en_clk_gate, hw);
void __iomem *np_base = cg->base;
u32 val;
val = readl(np_base + REG_PCI_CONTROL);
val &= ~REG_PCI_CONTROL_REFCLK_EN1;
writel(val, np_base + REG_PCI_CONTROL);
}
static struct clk_hw *en7523_register_pcie_clk(struct device *dev,
void __iomem *np_base)
{
static const struct clk_ops pcie_gate_ops = {
.is_enabled = en7523_pci_is_enabled,
.prepare = en7523_pci_prepare,
.unprepare = en7523_pci_unprepare,
};
struct clk_init_data init = {
.name = "pcie",
.ops = &pcie_gate_ops,
};
struct en_clk_gate *cg;
cg = devm_kzalloc(dev, sizeof(*cg), GFP_KERNEL);
if (!cg)
return NULL;
cg->base = np_base;
cg->hw.init = &init;
en7523_pci_unprepare(&cg->hw);
if (clk_hw_register(dev, &cg->hw))
return NULL;
return &cg->hw;
}
static void en7523_register_clocks(struct device *dev, struct clk_hw_onecell_data *clk_data,
void __iomem *base, void __iomem *np_base)
{
struct clk_hw *hw;
u32 rate;
int i;
for (i = 0; i < ARRAY_SIZE(en7523_base_clks); i++) {
const struct en_clk_desc *desc = &en7523_base_clks[i];
rate = en7523_get_base_rate(base, i);
rate /= en7523_get_div(base, i);
hw = clk_hw_register_fixed_rate(dev, desc->name, NULL, 0, rate);
if (IS_ERR(hw)) {
pr_err("Failed to register clk %s: %ld\n",
desc->name, PTR_ERR(hw));
continue;
}
clk_data->hws[desc->id] = hw;
}
hw = en7523_register_pcie_clk(dev, np_base);
clk_data->hws[EN7523_CLK_PCIE] = hw;
clk_data->num = EN7523_NUM_CLOCKS;
}
static int en7523_clk_probe(struct platform_device *pdev)
{
struct device_node *node = pdev->dev.of_node;
struct clk_hw_onecell_data *clk_data;
void __iomem *base, *np_base;
int r;
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
np_base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(np_base))
return PTR_ERR(np_base);
clk_data = devm_kzalloc(&pdev->dev,
struct_size(clk_data, hws, EN7523_NUM_CLOCKS),
GFP_KERNEL);
if (!clk_data)
return -ENOMEM;
en7523_register_clocks(&pdev->dev, clk_data, base, np_base);
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r)
dev_err(&pdev->dev,
"could not register clock provider: %s: %d\n",
pdev->name, r);
return r;
}
static struct platform_driver clk_en7523_drv = {
.probe = en7523_clk_probe,
.driver = {
.name = "clk-en7523",
.of_match_table = of_match_clk_en7523,
.suppress_bind_attrs = true,
},
};
static int __init clk_en7523_init(void)
{
return platform_driver_register(&clk_en7523_drv);
}
arch_initcall(clk_en7523_init);

View File

@ -87,7 +87,7 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev,
hw = &fixed->hw;
if (dev || !np)
ret = clk_hw_register(dev, hw);
else if (np)
else
ret = of_clk_hw_register(np, hw);
if (ret) {
kfree(fixed);

View File

@ -254,8 +254,7 @@ max9485_of_clk_get(struct of_phandle_args *clkspec, void *data)
return &drvdata->hw[idx].hw;
}
static int max9485_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int max9485_i2c_probe(struct i2c_client *client)
{
struct max9485_driver_data *drvdata;
struct device *dev = &client->dev;
@ -377,7 +376,7 @@ static struct i2c_driver max9485_driver = {
.pm = &max9485_pm_ops,
.of_match_table = max9485_dt_ids,
},
.probe = max9485_i2c_probe,
.probe_new = max9485_i2c_probe,
.id_table = max9485_i2c_ids,
};
module_i2c_driver(max9485_driver);

View File

@ -157,11 +157,11 @@ struct clk_hw *__clk_hw_register_mux(struct device *dev, struct device_node *np,
struct clk_mux *mux;
struct clk_hw *hw;
struct clk_init_data init = {};
u8 width = 0;
int ret = -EINVAL;
if (clk_mux_flags & CLK_MUX_HIWORD_MASK) {
width = fls(mask) - ffs(mask) + 1;
u8 width = fls(mask) - ffs(mask) + 1;
if (width + shift > 16) {
pr_err("mux value exceeds LOWORD field\n");
return ERR_PTR(-EINVAL);

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@ -213,7 +213,7 @@ rs9_of_clk_get(struct of_phandle_args *clkspec, void *data)
return rs9->clk_dif[idx];
}
static int rs9_probe(struct i2c_client *client, const struct i2c_device_id *id)
static int rs9_probe(struct i2c_client *client)
{
unsigned char name[5] = "DIF0";
struct rs9_driver_data *rs9;
@ -312,7 +312,7 @@ static struct i2c_driver rs9_driver = {
.pm = &rs9_pm_ops,
.of_match_table = clk_rs9_of_match,
},
.probe = rs9_probe,
.probe_new = rs9_probe,
.id_table = rs9_id,
};
module_i2c_driver(rs9_driver);

View File

@ -327,8 +327,7 @@ static const struct regmap_config si514_regmap_config = {
.volatile_reg = si514_regmap_is_volatile,
};
static int si514_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int si514_probe(struct i2c_client *client)
{
struct clk_si514 *data;
struct clk_init_data init;
@ -394,7 +393,7 @@ static struct i2c_driver si514_driver = {
.name = "si514",
.of_match_table = clk_si514_of_match,
},
.probe = si514_probe,
.probe_new = si514_probe,
.remove = si514_remove,
.id_table = si514_id,
};

View File

@ -1547,8 +1547,7 @@ static const struct attribute *si5341_attributes[] = {
NULL
};
static int si5341_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static int si5341_probe(struct i2c_client *client)
{
struct clk_si5341 *data;
struct clk_init_data init;
@ -1837,7 +1836,7 @@ static struct i2c_driver si5341_driver = {
.name = "si5341",
.of_match_table = clk_si5341_of_match,
},
.probe = si5341_probe,
.probe_new = si5341_probe,
.remove = si5341_remove,
.id_table = si5341_id,
};

View File

@ -1367,9 +1367,18 @@ si53351_of_clk_get(struct of_phandle_args *clkspec, void *data)
}
#endif /* CONFIG_OF */
static int si5351_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static const struct i2c_device_id si5351_i2c_ids[] = {
{ "si5351a", SI5351_VARIANT_A },
{ "si5351a-msop", SI5351_VARIANT_A3 },
{ "si5351b", SI5351_VARIANT_B },
{ "si5351c", SI5351_VARIANT_C },
{ }
};
MODULE_DEVICE_TABLE(i2c, si5351_i2c_ids);
static int si5351_i2c_probe(struct i2c_client *client)
{
const struct i2c_device_id *id = i2c_match_id(si5351_i2c_ids, client);
enum si5351_variant variant = (enum si5351_variant)id->driver_data;
struct si5351_platform_data *pdata;
struct si5351_driver_data *drvdata;
@ -1649,21 +1658,12 @@ static int si5351_i2c_remove(struct i2c_client *client)
return 0;
}
static const struct i2c_device_id si5351_i2c_ids[] = {
{ "si5351a", SI5351_VARIANT_A },
{ "si5351a-msop", SI5351_VARIANT_A3 },
{ "si5351b", SI5351_VARIANT_B },
{ "si5351c", SI5351_VARIANT_C },
{ }
};
MODULE_DEVICE_TABLE(i2c, si5351_i2c_ids);
static struct i2c_driver si5351_driver = {
.driver = {
.name = "si5351",
.of_match_table = of_match_ptr(si5351_dt_ids),
},
.probe = si5351_i2c_probe,
.probe_new = si5351_i2c_probe,
.remove = si5351_i2c_remove,
.id_table = si5351_i2c_ids,
};

View File

@ -451,11 +451,19 @@ static const struct regmap_config si544_regmap_config = {
.volatile_reg = si544_regmap_is_volatile,
};
static int si544_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static const struct i2c_device_id si544_id[] = {
{ "si544a", si544a },
{ "si544b", si544b },
{ "si544c", si544c },
{ }
};
MODULE_DEVICE_TABLE(i2c, si544_id);
static int si544_probe(struct i2c_client *client)
{
struct clk_si544 *data;
struct clk_init_data init;
const struct i2c_device_id *id = i2c_match_id(si544_id, client);
int err;
data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
@ -499,14 +507,6 @@ static int si544_probe(struct i2c_client *client,
return 0;
}
static const struct i2c_device_id si544_id[] = {
{ "si544a", si544a },
{ "si544b", si544b },
{ "si544c", si544c },
{ }
};
MODULE_DEVICE_TABLE(i2c, si544_id);
static const struct of_device_id clk_si544_of_match[] = {
{ .compatible = "silabs,si544a" },
{ .compatible = "silabs,si544b" },
@ -520,7 +520,7 @@ static struct i2c_driver si544_driver = {
.name = "si544",
.of_match_table = clk_si544_of_match,
},
.probe = si544_probe,
.probe_new = si544_probe,
.id_table = si544_id,
};
module_i2c_driver(si544_driver);

View File

@ -398,11 +398,20 @@ static const struct regmap_config si570_regmap_config = {
.volatile_reg = si570_regmap_is_volatile,
};
static int si570_probe(struct i2c_client *client,
const struct i2c_device_id *id)
static const struct i2c_device_id si570_id[] = {
{ "si570", si57x },
{ "si571", si57x },
{ "si598", si59x },
{ "si599", si59x },
{ }
};
MODULE_DEVICE_TABLE(i2c, si570_id);
static int si570_probe(struct i2c_client *client)
{
struct clk_si570 *data;
struct clk_init_data init;
const struct i2c_device_id *id = i2c_match_id(si570_id, client);
u32 initial_fout, factory_fout, stability;
bool skip_recall;
int err;
@ -495,15 +504,6 @@ static int si570_remove(struct i2c_client *client)
return 0;
}
static const struct i2c_device_id si570_id[] = {
{ "si570", si57x },
{ "si571", si57x },
{ "si598", si59x },
{ "si599", si59x },
{ }
};
MODULE_DEVICE_TABLE(i2c, si570_id);
static const struct of_device_id clk_si570_of_match[] = {
{ .compatible = "silabs,si570" },
{ .compatible = "silabs,si571" },
@ -518,7 +518,7 @@ static struct i2c_driver si570_driver = {
.name = "si570",
.of_match_table = clk_si570_of_match,
},
.probe = si570_probe,
.probe_new = si570_probe,
.remove = si570_remove,
.id_table = si570_id,
};

View File

@ -108,17 +108,10 @@ struct clk {
/*** runtime pm ***/
static int clk_pm_runtime_get(struct clk_core *core)
{
int ret;
if (!core->rpm_enabled)
return 0;
ret = pm_runtime_get_sync(core->dev);
if (ret < 0) {
pm_runtime_put_noidle(core->dev);
return ret;
}
return 0;
return pm_runtime_resume_and_get(core->dev);
}
static void clk_pm_runtime_put(struct clk_core *core)

View File

@ -32,9 +32,12 @@ config CLK_RENESAS
select CLK_R8A77995 if ARCH_R8A77995
select CLK_R8A779A0 if ARCH_R8A779A0
select CLK_R8A779F0 if ARCH_R8A779F0
select CLK_R8A779G0 if ARCH_R8A779G0
select CLK_R9A06G032 if ARCH_R9A06G032
select CLK_R9A07G043 if ARCH_R9A07G043
select CLK_R9A07G044 if ARCH_R9A07G044
select CLK_R9A07G054 if ARCH_R9A07G054
select CLK_R9A09G011 if ARCH_R9A09G011
select CLK_SH73A0 if ARCH_SH73A0
if CLK_RENESAS
@ -157,9 +160,17 @@ config CLK_R8A779F0
bool "R-Car S4-8 clock support" if COMPILE_TEST
select CLK_RCAR_GEN4_CPG
config CLK_R8A779G0
bool "R-Car V4H clock support" if COMPILE_TEST
select CLK_RCAR_GEN4_CPG
config CLK_R9A06G032
bool "RZ/N1D clock support" if COMPILE_TEST
config CLK_R9A07G043
bool "RZ/G2UL clock support" if COMPILE_TEST
select CLK_RZG2L
config CLK_R9A07G044
bool "RZ/G2L clock support" if COMPILE_TEST
select CLK_RZG2L
@ -168,6 +179,10 @@ config CLK_R9A07G054
bool "RZ/V2L clock support" if COMPILE_TEST
select CLK_RZG2L
config CLK_R9A09G011
bool "RZ/V2M clock support" if COMPILE_TEST
select CLK_RZG2L
config CLK_SH73A0
bool "SH-Mobile AG5 clock support" if COMPILE_TEST
select CLK_RENESAS_CPG_MSTP
@ -200,7 +215,7 @@ config CLK_RCAR_USB2_CLOCK_SEL
This is a driver for R-Car USB2 clock selector
config CLK_RZG2L
bool "Renesas RZ/{G2L,V2L} family clock support" if COMPILE_TEST
bool "Renesas RZ/{G2L,G2UL,V2L} family clock support" if COMPILE_TEST
select RESET_CONTROLLER
# Generic

View File

@ -29,9 +29,12 @@ obj-$(CONFIG_CLK_R8A77990) += r8a77990-cpg-mssr.o
obj-$(CONFIG_CLK_R8A77995) += r8a77995-cpg-mssr.o
obj-$(CONFIG_CLK_R8A779A0) += r8a779a0-cpg-mssr.o
obj-$(CONFIG_CLK_R8A779F0) += r8a779f0-cpg-mssr.o
obj-$(CONFIG_CLK_R8A779G0) += r8a779g0-cpg-mssr.o
obj-$(CONFIG_CLK_R9A06G032) += r9a06g032-clocks.o
obj-$(CONFIG_CLK_R9A07G043) += r9a07g043-cpg.o
obj-$(CONFIG_CLK_R9A07G044) += r9a07g044-cpg.o
obj-$(CONFIG_CLK_R9A07G054) += r9a07g044-cpg.o
obj-$(CONFIG_CLK_R9A09G011) += r9a09g011-cpg.o
obj-$(CONFIG_CLK_SH73A0) += clk-sh73a0.o
# Family

View File

@ -68,12 +68,8 @@ static const struct cpg_core_clk r8a774a1_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A774A1_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774A1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A774A1_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -109,6 +105,9 @@ static const struct cpg_core_clk r8a774a1_core_clks[] __initconst = {
DEF_GEN3_SD("sd2", R8A774A1_CLK_SD2, R8A774A1_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A774A1_CLK_SD3, R8A774A1_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A774A1_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774A1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A774A1_CLK_RPC),
DEF_FIXED("cl", R8A774A1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A774A1_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A774A1_CLK_CPEX, CLK_EXTAL, 2, 1),

View File

@ -66,12 +66,8 @@ static const struct cpg_core_clk r8a774b1_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A774B1_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774B1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A774B1_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -106,6 +102,9 @@ static const struct cpg_core_clk r8a774b1_core_clks[] __initconst = {
DEF_GEN3_SD("sd2", R8A774B1_CLK_SD2, R8A774B1_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A774B1_CLK_SD3, R8A774B1_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A774B1_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774B1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A774B1_CLK_RPC),
DEF_FIXED("cl", R8A774B1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A774B1_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A774B1_CLK_CPEX, CLK_EXTAL, 2, 1),

View File

@ -77,11 +77,6 @@ static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
DEF_FIXED_RPCSRC_E3(".rpcsrc", CLK_RPCSRC, CLK_PLL0, CLK_PLL1),
DEF_BASE("rpc", R8A774C0_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774C0_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A774C0_CLK_RPC),
DEF_DIV6_RO(".r", CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
DEF_RATE(".oco", CLK_OCO, 8 * 1000 * 1000),
@ -108,6 +103,9 @@ static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
DEF_FIXED("s3d2", R8A774C0_CLK_S3D2, CLK_S3, 2, 1),
DEF_FIXED("s3d4", R8A774C0_CLK_S3D4, CLK_S3, 4, 1),
DEF_BASE("rpc", R8A774C0_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774C0_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A774C0_CLK_RPC),
DEF_GEN3_SDH("sd0h", R8A774C0_CLK_SD0H, CLK_SDSRC, 0x0074),
DEF_GEN3_SDH("sd1h", R8A774C0_CLK_SD1H, CLK_SDSRC, 0x0078),
DEF_GEN3_SDH("sd3h", R8A774C0_CLK_SD3H, CLK_SDSRC, 0x026c),

View File

@ -68,12 +68,8 @@ static const struct cpg_core_clk r8a774e1_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A774E1_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774E1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A774E1_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -109,6 +105,9 @@ static const struct cpg_core_clk r8a774e1_core_clks[] __initconst = {
DEF_GEN3_SD("sd2", R8A774E1_CLK_SD2, R8A774E1_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A774E1_CLK_SD3, R8A774E1_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A774E1_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A774E1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A774E1_CLK_RPC),
DEF_FIXED("cl", R8A774E1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cr", R8A774E1_CLK_CR, CLK_PLL1_DIV4, 2, 1),
DEF_FIXED("cp", R8A774E1_CLK_CP, CLK_EXTAL, 2, 1),

View File

@ -71,12 +71,8 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A7795_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A7795_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A7795_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -113,6 +109,9 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
DEF_GEN3_SD("sd2", R8A7795_CLK_SD2, R8A7795_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A7795_CLK_SD3, R8A7795_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A7795_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A7795_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A7795_CLK_RPC),
DEF_FIXED("cl", R8A7795_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cr", R8A7795_CLK_CR, CLK_PLL1_DIV4, 2, 1),
DEF_FIXED("cp", R8A7795_CLK_CP, CLK_EXTAL, 2, 1),

View File

@ -73,12 +73,8 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A7796_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A7796_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A7796_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -115,6 +111,9 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, R8A7796_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, R8A7796_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A7796_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A7796_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A7796_CLK_RPC),
DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cr", R8A7796_CLK_CR, CLK_PLL1_DIV4, 2, 1),
DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),

View File

@ -69,12 +69,8 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_BASE("rpc", R8A77965_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77965_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A77965_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@ -110,6 +106,9 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
DEF_GEN3_SD("sd2", R8A77965_CLK_SD2, R8A77965_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A77965_CLK_SD3, R8A77965_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A77965_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77965_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A77965_CLK_RPC),
DEF_FIXED("cl", R8A77965_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cr", R8A77965_CLK_CR, CLK_PLL1_DIV4, 2, 1),
DEF_FIXED("cp", R8A77965_CLK_CP, CLK_EXTAL, 2, 1),

View File

@ -66,13 +66,10 @@ static const struct cpg_core_clk r8a77980_core_clks[] __initconst = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_RATE(".oco", CLK_OCO, 32768),
DEF_BASE("rpc", R8A77980_CLK_RPC, CLK_TYPE_GEN3_RPC,
CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77980_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
R8A77980_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_RATE(".oco", CLK_OCO, 32768),
/* Core Clock Outputs */
DEF_FIXED("ztr", R8A77980_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
@ -99,6 +96,9 @@ static const struct cpg_core_clk r8a77980_core_clks[] __initconst = {
DEF_GEN3_SDH("sd0h", R8A77980_CLK_SD0H, CLK_SDSRC, 0x0074),
DEF_GEN3_SD("sd0", R8A77980_CLK_SD0, R8A77980_CLK_SD0H, 0x0074),
DEF_BASE("rpc", R8A77980_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77980_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A77980_CLK_RPC),
DEF_FIXED("cl", R8A77980_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A77980_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A77980_CLK_CPEX, CLK_EXTAL, 2, 1),

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@ -44,6 +44,7 @@ enum clk_ids {
CLK_S2,
CLK_S3,
CLK_SDSRC,
CLK_RPCSRC,
CLK_RINT,
CLK_OCO,
@ -74,6 +75,8 @@ static const struct cpg_core_clk r8a77990_core_clks[] __initconst = {
DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
DEF_FIXED_RPCSRC_E3(".rpcsrc", CLK_RPCSRC, CLK_PLL0, CLK_PLL1),
DEF_DIV6_RO(".r", CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
DEF_RATE(".oco", CLK_OCO, 8 * 1000 * 1000),
@ -107,6 +110,9 @@ static const struct cpg_core_clk r8a77990_core_clks[] __initconst = {
DEF_GEN3_SD("sd1", R8A77990_CLK_SD1, R8A77990_CLK_SD1H, 0x0078),
DEF_GEN3_SD("sd3", R8A77990_CLK_SD3, R8A77990_CLK_SD3H, 0x026c),
DEF_BASE("rpc", R8A77990_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77990_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A77990_CLK_RPC),
DEF_FIXED("cl", R8A77990_CLK_CL, CLK_PLL1, 48, 1),
DEF_FIXED("cr", R8A77990_CLK_CR, CLK_PLL1D2, 2, 1),
DEF_FIXED("cp", R8A77990_CLK_CP, CLK_EXTAL, 2, 1),
@ -215,6 +221,7 @@ static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = {
DEF_MOD("can-fd", 914, R8A77990_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A77990_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A77990_CLK_S3D4),
DEF_MOD("rpc-if", 917, R8A77990_CLK_RPCD2),
DEF_MOD("i2c6", 918, R8A77990_CLK_S3D2),
DEF_MOD("i2c5", 919, R8A77990_CLK_S3D2),
DEF_MOD("i2c-dvfs", 926, R8A77990_CLK_CP),

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@ -42,6 +42,7 @@ enum clk_ids {
CLK_S2,
CLK_S3,
CLK_SDSRC,
CLK_RPCSRC,
CLK_RINT,
CLK_OCO,
@ -70,6 +71,8 @@ static const struct cpg_core_clk r8a77995_core_clks[] __initconst = {
DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
DEF_FIXED_RPCSRC_D3(".rpcsrc", CLK_RPCSRC, CLK_PLL0, CLK_PLL1),
DEF_DIV6_RO(".r", CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
DEF_RATE(".oco", CLK_OCO, 8 * 1000 * 1000),
@ -103,8 +106,11 @@ static const struct cpg_core_clk r8a77995_core_clks[] __initconst = {
DEF_GEN3_PE("s3d2c", R8A77995_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
DEF_GEN3_PE("s3d4c", R8A77995_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
DEF_GEN3_SDH("sd0h", R8A77995_CLK_SD0H, CLK_SDSRC, 0x268),
DEF_GEN3_SD("sd0", R8A77995_CLK_SD0, R8A77995_CLK_SD0H, 0x268),
DEF_GEN3_SDH("sd0h", R8A77995_CLK_SD0H, CLK_SDSRC, 0x268),
DEF_GEN3_SD("sd0", R8A77995_CLK_SD0, R8A77995_CLK_SD0H, 0x268),
DEF_BASE("rpc", R8A77995_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A77995_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A77995_CLK_RPC),
DEF_DIV6P1("canfd", R8A77995_CLK_CANFD, CLK_PLL0D3, 0x244),
DEF_DIV6P1("mso", R8A77995_CLK_MSO, CLK_PLL1D2, 0x014),
@ -174,6 +180,7 @@ static const struct mssr_mod_clk r8a77995_mod_clks[] __initconst = {
DEF_MOD("can-fd", 914, R8A77995_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A77995_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A77995_CLK_S3D4),
DEF_MOD("rpc-if", 917, R8A77995_CLK_RPCD2),
DEF_MOD("i2c3", 928, R8A77995_CLK_S3D2),
DEF_MOD("i2c2", 929, R8A77995_CLK_S3D2),
DEF_MOD("i2c1", 930, R8A77995_CLK_S3D2),

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@ -85,11 +85,10 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL5_DIV4, 1, 1),
DEF_RATE(".oco", CLK_OCO, 32768),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
DEF_BASE("rpc", R8A779A0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A779A0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2,
R8A779A0_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
/* Core Clock Outputs */
DEF_GEN4_Z("z0", R8A779A0_CLK_Z0, CLK_TYPE_GEN4_Z, CLK_PLL20, 2, 0),
@ -120,6 +119,10 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
DEF_GEN4_SDH("sdh0", R8A779A0_CLK_SD0H, CLK_SDSRC, 0x870),
DEF_GEN4_SD("sd0", R8A779A0_CLK_SD0, R8A779A0_CLK_SD0H, 0x870),
DEF_BASE("rpc", R8A779A0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A779A0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2,
R8A779A0_CLK_RPC),
DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),
DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878),
DEF_DIV6P1("csi0", R8A779A0_CLK_CSI0, CLK_PLL5_DIV4, 0x880),
@ -241,7 +244,7 @@ static const unsigned int r8a779a0_crit_mod_clks[] __initconst = {
/*
* MD EXTAL PLL1 PLL20 PLL30 PLL4 PLL5 OSC
* 14 13 (MHz) 21 31
* --------------------------------------------------------
* ----------------------------------------------------------------
* 0 0 16.66 x 1 x128 x216 x128 x144 x192 /16
* 0 1 20 x 1 x106 x180 x106 x120 x160 /19
* 1 0 Prohibited setting
@ -250,11 +253,11 @@ static const unsigned int r8a779a0_crit_mod_clks[] __initconst = {
#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
(((md) & BIT(13)) >> 13))
static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
{ 1, 128, 1, 0, 0, 0, 0, 192, 1, 0, 0, 16, },
{ 1, 106, 1, 0, 0, 0, 0, 160, 1, 0, 0, 19, },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
{ 2, 128, 1, 0, 0, 0, 0, 192, 1, 0, 0, 32, },
/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL4 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
{ 1, 128, 1, 0, 0, 0, 0, 144, 1, 192, 1, 0, 0, 16, },
{ 1, 106, 1, 0, 0, 0, 0, 120, 1, 160, 1, 0, 0, 19, },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
{ 2, 128, 1, 0, 0, 0, 0, 144, 1, 192, 1, 0, 0, 32, },
};

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@ -70,12 +70,11 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
DEF_FIXED(".pll5_div4", CLK_PLL5_DIV4, CLK_PLL5_DIV2, 2, 1),
DEF_FIXED(".pll6_div2", CLK_PLL6_DIV2, CLK_PLL6, 2, 1),
DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".sdsrc", CLK_SDSRC, CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
DEF_RATE(".oco", CLK_OCO, 32768),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
DEF_BASE(".rpc", R8A779F0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A779F0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2, R8A779F0_CLK_RPC),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
/* Core Clock Outputs */
DEF_FIXED("s0d2", R8A779F0_CLK_S0D2, CLK_S0, 2, 1),
@ -108,6 +107,10 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
DEF_FIXED("cpex", R8A779F0_CLK_CPEX, CLK_EXTAL, 2, 1),
DEF_GEN4_SD("sd0", R8A779F0_CLK_SD0, CLK_SDSRC, 0x870),
DEF_BASE("rpc", R8A779F0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A779F0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2, R8A779F0_CLK_RPC),
DEF_DIV6P1("mso", R8A779F0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),
DEF_GEN4_OSC("osc", R8A779F0_CLK_OSC, CLK_EXTAL, 8),
@ -129,6 +132,7 @@ static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
DEF_MOD("sys-dmac1", 710, R8A779F0_CLK_S0D3_PER),
DEF_MOD("wdt", 907, R8A779F0_CLK_R),
DEF_MOD("pfc0", 915, R8A779F0_CLK_CL16M),
DEF_MOD("ufs", 1514, R8A779F0_CLK_S0D4_HSC),
};
static const unsigned int r8a779f0_crit_mod_clks[] __initconst = {
@ -139,23 +143,23 @@ static const unsigned int r8a779f0_crit_mod_clks[] __initconst = {
* CPG Clock Data
*/
/*
* MD EXTAL PLL1 PLL2 PLL3 PLL5 PLL6 OSC
* MD EXTAL PLL1 PLL2 PLL3 PLL4 PLL5 PLL6 OSC
* 14 13 (MHz)
* ----------------------------------------------------------------
* 0 0 16 / 1 x200 x150 x200 x200 x134 /15
* 0 1 20 / 1 x160 x120 x160 x160 x106 /19
* ------------------------------------------------------------------------
* 0 0 16 / 1 x200 x150 x200 n/a x200 x134 /15
* 0 1 20 / 1 x160 x120 x160 n/a x160 x106 /19
* 1 0 Prohibited setting
* 1 1 40 / 2 x160 x120 x160 x160 x106 /38
* 1 1 40 / 2 x160 x120 x160 n/a x160 x106 /38
*/
#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
(((md) & BIT(13)) >> 13))
static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
{ 1, 200, 1, 150, 1, 200, 1, 200, 1, 134, 1, 15, },
{ 1, 160, 1, 120, 1, 160, 1, 160, 1, 106, 1, 19, },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
{ 2, 160, 1, 120, 1, 160, 1, 160, 1, 106, 1, 38, },
/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL4 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
{ 1, 200, 1, 150, 1, 200, 1, 0, 0, 200, 1, 134, 1, 15, },
{ 1, 160, 1, 120, 1, 160, 1, 0, 0, 160, 1, 106, 1, 19, },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
{ 2, 160, 1, 120, 1, 160, 1, 0, 0, 160, 1, 106, 1, 38, },
};
static int __init r8a779f0_cpg_mssr_init(struct device *dev)

View File

@ -0,0 +1,218 @@
// SPDX-License-Identifier: GPL-2.0
/*
* r8a779g0 Clock Pulse Generator / Module Standby and Software Reset
*
* Copyright (C) 2022 Renesas Electronics Corp.
*
* Based on r8a779f0-cpg-mssr.c
*/
#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/device.h>
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/soc/renesas/rcar-rst.h>
#include <dt-bindings/clock/r8a779g0-cpg-mssr.h>
#include "renesas-cpg-mssr.h"
#include "rcar-gen4-cpg.h"
enum clk_ids {
/* Core Clock Outputs exported to DT */
LAST_DT_CORE_CLK = R8A779G0_CLK_R,
/* External Input Clocks */
CLK_EXTAL,
CLK_EXTALR,
/* Internal Core Clocks */
CLK_MAIN,
CLK_PLL1,
CLK_PLL2,
CLK_PLL3,
CLK_PLL4,
CLK_PLL5,
CLK_PLL6,
CLK_PLL1_DIV2,
CLK_PLL2_DIV2,
CLK_PLL3_DIV2,
CLK_PLL4_DIV2,
CLK_PLL5_DIV2,
CLK_PLL5_DIV4,
CLK_PLL6_DIV2,
CLK_S0,
CLK_S0_VIO,
CLK_S0_VC,
CLK_S0_HSC,
CLK_SV_VIP,
CLK_SV_IR,
CLK_SDSRC,
CLK_RPCSRC,
CLK_VIO,
CLK_VC,
CLK_OCO,
/* Module Clocks */
MOD_CLK_BASE
};
static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
DEF_INPUT("extalr", CLK_EXTALR),
/* Internal Core Clocks */
DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN4_MAIN, CLK_EXTAL),
DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN4_PLL1, CLK_MAIN),
DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN4_PLL2, CLK_MAIN),
DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN4_PLL3, CLK_MAIN),
DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN4_PLL4, CLK_MAIN),
DEF_BASE(".pll5", CLK_PLL5, CLK_TYPE_GEN4_PLL5, CLK_MAIN),
DEF_BASE(".pll6", CLK_PLL6, CLK_TYPE_GEN4_PLL6, CLK_MAIN),
DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 2, 1),
DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 2, 1),
DEF_FIXED(".pll4_div2", CLK_PLL4_DIV2, CLK_PLL4, 2, 1),
DEF_FIXED(".pll5_div2", CLK_PLL5_DIV2, CLK_PLL5, 2, 1),
DEF_FIXED(".pll5_div4", CLK_PLL5_DIV4, CLK_PLL5_DIV2, 2, 1),
DEF_FIXED(".pll6_div2", CLK_PLL6_DIV2, CLK_PLL6, 2, 1),
DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s0_vio", CLK_S0_VIO, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s0_vc", CLK_S0_VC, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s0_hsc", CLK_S0_HSC, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".sv_vip", CLK_SV_VIP, CLK_PLL1, 5, 1),
DEF_FIXED(".sv_ir", CLK_SV_IR, CLK_PLL1, 5, 1),
DEF_BASE(".sdsrc", CLK_SDSRC, CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
DEF_RATE(".oco", CLK_OCO, 32768),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
DEF_FIXED(".vio", CLK_VIO, CLK_PLL5_DIV2, 3, 1),
DEF_FIXED(".vc", CLK_VC, CLK_PLL5_DIV2, 3, 1),
/* Core Clock Outputs */
DEF_FIXED("s0d2", R8A779G0_CLK_S0D2, CLK_S0, 2, 1),
DEF_FIXED("s0d3", R8A779G0_CLK_S0D3, CLK_S0, 3, 1),
DEF_FIXED("s0d4", R8A779G0_CLK_S0D4, CLK_S0, 4, 1),
DEF_FIXED("cl16m", R8A779G0_CLK_CL16M, CLK_S0, 48, 1),
DEF_FIXED("s0d1_vio", R8A779G0_CLK_S0D1_VIO, CLK_S0_VIO, 1, 1),
DEF_FIXED("s0d2_vio", R8A779G0_CLK_S0D2_VIO, CLK_S0_VIO, 2, 1),
DEF_FIXED("s0d4_vio", R8A779G0_CLK_S0D4_VIO, CLK_S0_VIO, 4, 1),
DEF_FIXED("s0d8_vio", R8A779G0_CLK_S0D8_VIO, CLK_S0_VIO, 8, 1),
DEF_FIXED("s0d1_vc", R8A779G0_CLK_S0D1_VC, CLK_S0_VC, 1, 1),
DEF_FIXED("s0d2_vc", R8A779G0_CLK_S0D2_VC, CLK_S0_VC, 2, 1),
DEF_FIXED("s0d4_vc", R8A779G0_CLK_S0D4_VC, CLK_S0_VC, 4, 1),
DEF_FIXED("s0d2_mm", R8A779G0_CLK_S0D2_MM, CLK_S0, 2, 1),
DEF_FIXED("s0d4_mm", R8A779G0_CLK_S0D4_MM, CLK_S0, 4, 1),
DEF_FIXED("cl16m_mm", R8A779G0_CLK_CL16M_MM, CLK_S0, 48, 1),
DEF_FIXED("s0d2_u3dg", R8A779G0_CLK_S0D2_U3DG, CLK_S0, 2, 1),
DEF_FIXED("s0d4_u3dg", R8A779G0_CLK_S0D4_U3DG, CLK_S0, 4, 1),
DEF_FIXED("s0d2_rt", R8A779G0_CLK_S0D2_RT, CLK_S0, 2, 1),
DEF_FIXED("s0d3_rt", R8A779G0_CLK_S0D3_RT, CLK_S0, 3, 1),
DEF_FIXED("s0d4_rt", R8A779G0_CLK_S0D4_RT, CLK_S0, 4, 1),
DEF_FIXED("s0d6_rt", R8A779G0_CLK_S0D6_RT, CLK_S0, 6, 1),
DEF_FIXED("s0d24_rt", R8A779G0_CLK_S0D24_RT, CLK_S0, 24, 1),
DEF_FIXED("cl16m_rt", R8A779G0_CLK_CL16M_RT, CLK_S0, 48, 1),
DEF_FIXED("s0d2_per", R8A779G0_CLK_S0D2_PER, CLK_S0, 2, 1),
DEF_FIXED("s0d3_per", R8A779G0_CLK_S0D3_PER, CLK_S0, 3, 1),
DEF_FIXED("s0d4_per", R8A779G0_CLK_S0D4_PER, CLK_S0, 4, 1),
DEF_FIXED("s0d6_per", R8A779G0_CLK_S0D6_PER, CLK_S0, 6, 1),
DEF_FIXED("s0d12_per", R8A779G0_CLK_S0D12_PER, CLK_S0, 12, 1),
DEF_FIXED("s0d24_per", R8A779G0_CLK_S0D24_PER, CLK_S0, 24, 1),
DEF_FIXED("cl16m_per", R8A779G0_CLK_CL16M_PER, CLK_S0, 48, 1),
DEF_FIXED("s0d1_hsc", R8A779G0_CLK_S0D1_HSC, CLK_S0_HSC, 1, 1),
DEF_FIXED("s0d2_hsc", R8A779G0_CLK_S0D2_HSC, CLK_S0_HSC, 2, 1),
DEF_FIXED("s0d4_hsc", R8A779G0_CLK_S0D4_HSC, CLK_S0_HSC, 4, 1),
DEF_FIXED("cl16m_hsc", R8A779G0_CLK_CL16M_HSC, CLK_S0_HSC, 48, 1),
DEF_FIXED("s0d2_cc", R8A779G0_CLK_S0D2_CC, CLK_S0, 2, 1),
DEF_FIXED("svd1_ir", R8A779G0_CLK_SVD1_IR, CLK_SV_IR, 1, 1),
DEF_FIXED("svd2_ir", R8A779G0_CLK_SVD2_IR, CLK_SV_IR, 2, 1),
DEF_FIXED("svd1_vip", R8A779G0_CLK_SVD1_VIP, CLK_SV_VIP, 1, 1),
DEF_FIXED("svd2_vip", R8A779G0_CLK_SVD2_VIP, CLK_SV_VIP, 2, 1),
DEF_FIXED("cbfusa", R8A779G0_CLK_CBFUSA, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A779G0_CLK_CPEX, CLK_EXTAL, 2, 1),
DEF_FIXED("viobus", R8A779G0_CLK_VIOBUS, CLK_VIO, 1, 1),
DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1),
DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1),
DEF_FIXED("vcbusd2", R8A779G0_CLK_VCBUSD2, CLK_VC, 2, 1),
DEF_GEN4_SD("sd0", R8A779G0_CLK_SD0, CLK_SDSRC, 0x870),
DEF_DIV6P1("mso", R8A779G0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),
DEF_BASE("rpc", R8A779G0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A779G0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2, R8A779G0_CLK_RPC),
DEF_GEN4_OSC("osc", R8A779G0_CLK_OSC, CLK_EXTAL, 8),
DEF_GEN4_MDSEL("r", R8A779G0_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
};
static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
DEF_MOD("hscif0", 514, R8A779G0_CLK_S0D3_PER),
DEF_MOD("hscif1", 515, R8A779G0_CLK_S0D3_PER),
DEF_MOD("hscif2", 516, R8A779G0_CLK_S0D3_PER),
DEF_MOD("hscif3", 517, R8A779G0_CLK_S0D3_PER),
};
/*
* CPG Clock Data
*/
/*
* MD EXTAL PLL1 PLL2 PLL3 PLL4 PLL5 PLL6 OSC
* 14 13 (MHz)
* ------------------------------------------------------------------------
* 0 0 16.66 / 1 x192 x204 x192 x144 x192 x168 /15
* 0 1 20 / 1 x160 x170 x160 x120 x160 x140 /19
* 1 0 Prohibited setting
* 1 1 33.33 / 2 x192 x204 x192 x144 x192 x168 /38
*/
#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
(((md) & BIT(13)) >> 13))
static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL4 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
{ 1, 192, 1, 204, 1, 192, 1, 144, 1, 192, 1, 168, 1, 15, },
{ 1, 160, 1, 170, 1, 160, 1, 120, 1, 160, 1, 140, 1, 19, },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
{ 2, 192, 1, 204, 1, 192, 1, 144, 1, 192, 1, 168, 1, 38, },
};
static int __init r8a779g0_cpg_mssr_init(struct device *dev)
{
const struct rcar_gen4_cpg_pll_config *cpg_pll_config;
u32 cpg_mode;
int error;
error = rcar_rst_read_mode_pins(&cpg_mode);
if (error)
return error;
cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
if (!cpg_pll_config->extal_div) {
dev_err(dev, "Prohibited setting (cpg_mode=0x%x)\n", cpg_mode);
return -EINVAL;
}
return rcar_gen4_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
}
const struct cpg_mssr_info r8a779g0_cpg_mssr_info __initconst = {
/* Core Clocks */
.core_clks = r8a779g0_core_clks,
.num_core_clks = ARRAY_SIZE(r8a779g0_core_clks),
.last_dt_core_clk = LAST_DT_CORE_CLK,
.num_total_core_clks = MOD_CLK_BASE,
/* Module Clocks */
.mod_clks = r8a779g0_mod_clks,
.num_mod_clks = ARRAY_SIZE(r8a779g0_mod_clks),
.num_hw_mod_clks = 30 * 32,
/* Callbacks */
.init = r8a779g0_cpg_mssr_init,
.cpg_clk_register = rcar_gen4_cpg_clk_register,
.reg_layout = CLK_REG_LAYOUT_RCAR_GEN4,
};

View File

@ -256,7 +256,7 @@ static const struct r9a06g032_clkdesc r9a06g032_clocks[] = {
D_MODULE(HCLK_QSPI0, "hclk_qspi0", CLK_REF_SYNC_D4, 0x2a0, 0x2a1, 0x2a2, 0x2a3, 0x300, 0x301, 0x302),
D_MODULE(HCLK_QSPI1, "hclk_qspi1", CLK_REF_SYNC_D4, 0x480, 0x481, 0x482, 0x483, 0x4c0, 0x4c1, 0x4c2),
D_MODULE(HCLK_ROM, "hclk_rom", CLK_REF_SYNC_D4, 0xaa0, 0xaa1, 0xaa2, 0, 0xb80, 0, 0),
D_MODULE(HCLK_RTC, "hclk_rtc", CLK_REF_SYNC_D8, 0xa00, 0, 0, 0, 0, 0, 0),
D_MODULE(HCLK_RTC, "hclk_rtc", CLK_REF_SYNC_D8, 0xa00, 0xa03, 0, 0xa02, 0, 0, 0),
D_MODULE(HCLK_SDIO0, "hclk_sdio0", CLK_REF_SYNC_D4, 0x60, 0x61, 0x62, 0x63, 0x80, 0x81, 0x82),
D_MODULE(HCLK_SDIO1, "hclk_sdio1", CLK_REF_SYNC_D4, 0x640, 0x641, 0x642, 0x643, 0x660, 0x661, 0x662),
D_MODULE(HCLK_SEMAP, "hclk_semap", CLK_REF_SYNC_D4, 0x7a3, 0x7a4, 0x7a5, 0, 0xb21, 0, 0),

View File

@ -0,0 +1,320 @@
// SPDX-License-Identifier: GPL-2.0
/*
* RZ/G2UL CPG driver
*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#include <linux/clk-provider.h>
#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <dt-bindings/clock/r9a07g043-cpg.h>
#include "rzg2l-cpg.h"
enum clk_ids {
/* Core Clock Outputs exported to DT */
LAST_DT_CORE_CLK = R9A07G043_CLK_P0_DIV2,
/* External Input Clocks */
CLK_EXTAL,
/* Internal Core Clocks */
CLK_OSC_DIV1000,
CLK_PLL1,
CLK_PLL2,
CLK_PLL2_DIV2,
CLK_PLL2_DIV2_8,
CLK_PLL2_DIV2_10,
CLK_PLL3,
CLK_PLL3_400,
CLK_PLL3_533,
CLK_PLL3_DIV2,
CLK_PLL3_DIV2_4,
CLK_PLL3_DIV2_4_2,
CLK_SEL_PLL3_3,
CLK_DIV_PLL3_C,
CLK_PLL5,
CLK_PLL5_500,
CLK_PLL5_250,
CLK_PLL6,
CLK_PLL6_250,
CLK_P1_DIV2,
CLK_PLL2_800,
CLK_PLL2_SDHI_533,
CLK_PLL2_SDHI_400,
CLK_PLL2_SDHI_266,
CLK_SD0_DIV4,
CLK_SD1_DIV4,
/* Module Clocks */
MOD_CLK_BASE,
};
/* Divider tables */
static const struct clk_div_table dtable_1_8[] = {
{0, 1},
{1, 2},
{2, 4},
{3, 8},
{0, 0},
};
static const struct clk_div_table dtable_1_32[] = {
{0, 1},
{1, 2},
{2, 4},
{3, 8},
{4, 32},
{0, 0},
};
/* Mux clock tables */
static const char * const sel_pll3_3[] = { ".pll3_533", ".pll3_400" };
static const char * const sel_pll6_2[] = { ".pll6_250", ".pll5_250" };
static const char * const sel_shdi[] = { ".clk_533", ".clk_400", ".clk_266" };
static const struct cpg_core_clk r9a07g043_core_clks[] __initconst = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
/* Internal Core Clocks */
DEF_FIXED(".osc", R9A07G043_OSCCLK, CLK_EXTAL, 1, 1),
DEF_FIXED(".osc_div1000", CLK_OSC_DIV1000, CLK_EXTAL, 1, 1000),
DEF_SAMPLL(".pll1", CLK_PLL1, CLK_EXTAL, PLL146_CONF(0)),
DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 200, 3),
DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 1, 2),
DEF_FIXED(".clk_800", CLK_PLL2_800, CLK_PLL2, 1, 2),
DEF_FIXED(".clk_533", CLK_PLL2_SDHI_533, CLK_PLL2, 1, 3),
DEF_FIXED(".clk_400", CLK_PLL2_SDHI_400, CLK_PLL2_800, 1, 2),
DEF_FIXED(".clk_266", CLK_PLL2_SDHI_266, CLK_PLL2_SDHI_533, 1, 2),
DEF_FIXED(".pll2_div2_8", CLK_PLL2_DIV2_8, CLK_PLL2_DIV2, 1, 8),
DEF_FIXED(".pll2_div2_10", CLK_PLL2_DIV2_10, CLK_PLL2_DIV2, 1, 10),
DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 200, 3),
DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 1, 2),
DEF_FIXED(".pll3_div2_4", CLK_PLL3_DIV2_4, CLK_PLL3_DIV2, 1, 4),
DEF_FIXED(".pll3_div2_4_2", CLK_PLL3_DIV2_4_2, CLK_PLL3_DIV2_4, 1, 2),
DEF_FIXED(".pll3_400", CLK_PLL3_400, CLK_PLL3, 1, 4),
DEF_FIXED(".pll3_533", CLK_PLL3_533, CLK_PLL3, 1, 3),
DEF_MUX_RO(".sel_pll3_3", CLK_SEL_PLL3_3, SEL_PLL3_3, sel_pll3_3),
DEF_DIV("divpl3c", CLK_DIV_PLL3_C, CLK_SEL_PLL3_3, DIVPL3C, dtable_1_32),
DEF_FIXED(".pll5", CLK_PLL5, CLK_EXTAL, 125, 1),
DEF_FIXED(".pll5_500", CLK_PLL5_500, CLK_PLL5, 1, 6),
DEF_FIXED(".pll5_250", CLK_PLL5_250, CLK_PLL5_500, 1, 2),
DEF_FIXED(".pll6", CLK_PLL6, CLK_EXTAL, 125, 6),
DEF_FIXED(".pll6_250", CLK_PLL6_250, CLK_PLL6, 1, 2),
/* Core output clk */
DEF_DIV("I", R9A07G043_CLK_I, CLK_PLL1, DIVPL1A, dtable_1_8),
DEF_DIV("P0", R9A07G043_CLK_P0, CLK_PLL2_DIV2_8, DIVPL2A, dtable_1_32),
DEF_FIXED("P0_DIV2", R9A07G043_CLK_P0_DIV2, R9A07G043_CLK_P0, 1, 2),
DEF_FIXED("TSU", R9A07G043_CLK_TSU, CLK_PLL2_DIV2_10, 1, 1),
DEF_DIV("P1", R9A07G043_CLK_P1, CLK_PLL3_DIV2_4, DIVPL3B, dtable_1_32),
DEF_FIXED("P1_DIV2", CLK_P1_DIV2, R9A07G043_CLK_P1, 1, 2),
DEF_DIV("P2", R9A07G043_CLK_P2, CLK_PLL3_DIV2_4_2, DIVPL3A, dtable_1_32),
DEF_FIXED("M0", R9A07G043_CLK_M0, CLK_PLL3_DIV2_4, 1, 1),
DEF_FIXED("ZT", R9A07G043_CLK_ZT, CLK_PLL3_DIV2_4_2, 1, 1),
DEF_MUX("HP", R9A07G043_CLK_HP, SEL_PLL6_2, sel_pll6_2),
DEF_FIXED("SPI0", R9A07G043_CLK_SPI0, CLK_DIV_PLL3_C, 1, 2),
DEF_FIXED("SPI1", R9A07G043_CLK_SPI1, CLK_DIV_PLL3_C, 1, 4),
DEF_SD_MUX("SD0", R9A07G043_CLK_SD0, SEL_SDHI0, sel_shdi),
DEF_SD_MUX("SD1", R9A07G043_CLK_SD1, SEL_SDHI1, sel_shdi),
DEF_FIXED("SD0_DIV4", CLK_SD0_DIV4, R9A07G043_CLK_SD0, 1, 4),
DEF_FIXED("SD1_DIV4", CLK_SD1_DIV4, R9A07G043_CLK_SD1, 1, 4),
};
static struct rzg2l_mod_clk r9a07g043_mod_clks[] = {
DEF_MOD("gic", R9A07G043_GIC600_GICCLK, R9A07G043_CLK_P1,
0x514, 0),
DEF_MOD("ia55_pclk", R9A07G043_IA55_PCLK, R9A07G043_CLK_P2,
0x518, 0),
DEF_MOD("ia55_clk", R9A07G043_IA55_CLK, R9A07G043_CLK_P1,
0x518, 1),
DEF_MOD("dmac_aclk", R9A07G043_DMAC_ACLK, R9A07G043_CLK_P1,
0x52c, 0),
DEF_MOD("dmac_pclk", R9A07G043_DMAC_PCLK, CLK_P1_DIV2,
0x52c, 1),
DEF_MOD("ostm0_pclk", R9A07G043_OSTM0_PCLK, R9A07G043_CLK_P0,
0x534, 0),
DEF_MOD("ostm1_pclk", R9A07G043_OSTM1_PCLK, R9A07G043_CLK_P0,
0x534, 1),
DEF_MOD("ostm2_pclk", R9A07G043_OSTM2_PCLK, R9A07G043_CLK_P0,
0x534, 2),
DEF_MOD("wdt0_pclk", R9A07G043_WDT0_PCLK, R9A07G043_CLK_P0,
0x548, 0),
DEF_MOD("wdt0_clk", R9A07G043_WDT0_CLK, R9A07G043_OSCCLK,
0x548, 1),
DEF_MOD("wdt2_pclk", R9A07G043_WDT2_PCLK, R9A07G043_CLK_P0,
0x548, 4),
DEF_MOD("wdt2_clk", R9A07G043_WDT2_CLK, R9A07G043_OSCCLK,
0x548, 5),
DEF_MOD("spi_clk2", R9A07G043_SPI_CLK2, R9A07G043_CLK_SPI1,
0x550, 0),
DEF_MOD("spi_clk", R9A07G043_SPI_CLK, R9A07G043_CLK_SPI0,
0x550, 1),
DEF_MOD("sdhi0_imclk", R9A07G043_SDHI0_IMCLK, CLK_SD0_DIV4,
0x554, 0),
DEF_MOD("sdhi0_imclk2", R9A07G043_SDHI0_IMCLK2, CLK_SD0_DIV4,
0x554, 1),
DEF_MOD("sdhi0_clk_hs", R9A07G043_SDHI0_CLK_HS, R9A07G043_CLK_SD0,
0x554, 2),
DEF_MOD("sdhi0_aclk", R9A07G043_SDHI0_ACLK, R9A07G043_CLK_P1,
0x554, 3),
DEF_MOD("sdhi1_imclk", R9A07G043_SDHI1_IMCLK, CLK_SD1_DIV4,
0x554, 4),
DEF_MOD("sdhi1_imclk2", R9A07G043_SDHI1_IMCLK2, CLK_SD1_DIV4,
0x554, 5),
DEF_MOD("sdhi1_clk_hs", R9A07G043_SDHI1_CLK_HS, R9A07G043_CLK_SD1,
0x554, 6),
DEF_MOD("sdhi1_aclk", R9A07G043_SDHI1_ACLK, R9A07G043_CLK_P1,
0x554, 7),
DEF_MOD("ssi0_pclk", R9A07G043_SSI0_PCLK2, R9A07G043_CLK_P0,
0x570, 0),
DEF_MOD("ssi0_sfr", R9A07G043_SSI0_PCLK_SFR, R9A07G043_CLK_P0,
0x570, 1),
DEF_MOD("ssi1_pclk", R9A07G043_SSI1_PCLK2, R9A07G043_CLK_P0,
0x570, 2),
DEF_MOD("ssi1_sfr", R9A07G043_SSI1_PCLK_SFR, R9A07G043_CLK_P0,
0x570, 3),
DEF_MOD("ssi2_pclk", R9A07G043_SSI2_PCLK2, R9A07G043_CLK_P0,
0x570, 4),
DEF_MOD("ssi2_sfr", R9A07G043_SSI2_PCLK_SFR, R9A07G043_CLK_P0,
0x570, 5),
DEF_MOD("ssi3_pclk", R9A07G043_SSI3_PCLK2, R9A07G043_CLK_P0,
0x570, 6),
DEF_MOD("ssi3_sfr", R9A07G043_SSI3_PCLK_SFR, R9A07G043_CLK_P0,
0x570, 7),
DEF_MOD("usb0_host", R9A07G043_USB_U2H0_HCLK, R9A07G043_CLK_P1,
0x578, 0),
DEF_MOD("usb1_host", R9A07G043_USB_U2H1_HCLK, R9A07G043_CLK_P1,
0x578, 1),
DEF_MOD("usb0_func", R9A07G043_USB_U2P_EXR_CPUCLK, R9A07G043_CLK_P1,
0x578, 2),
DEF_MOD("usb_pclk", R9A07G043_USB_PCLK, R9A07G043_CLK_P1,
0x578, 3),
DEF_COUPLED("eth0_axi", R9A07G043_ETH0_CLK_AXI, R9A07G043_CLK_M0,
0x57c, 0),
DEF_COUPLED("eth0_chi", R9A07G043_ETH0_CLK_CHI, R9A07G043_CLK_ZT,
0x57c, 0),
DEF_COUPLED("eth1_axi", R9A07G043_ETH1_CLK_AXI, R9A07G043_CLK_M0,
0x57c, 1),
DEF_COUPLED("eth1_chi", R9A07G043_ETH1_CLK_CHI, R9A07G043_CLK_ZT,
0x57c, 1),
DEF_MOD("i2c0", R9A07G043_I2C0_PCLK, R9A07G043_CLK_P0,
0x580, 0),
DEF_MOD("i2c1", R9A07G043_I2C1_PCLK, R9A07G043_CLK_P0,
0x580, 1),
DEF_MOD("i2c2", R9A07G043_I2C2_PCLK, R9A07G043_CLK_P0,
0x580, 2),
DEF_MOD("i2c3", R9A07G043_I2C3_PCLK, R9A07G043_CLK_P0,
0x580, 3),
DEF_MOD("scif0", R9A07G043_SCIF0_CLK_PCK, R9A07G043_CLK_P0,
0x584, 0),
DEF_MOD("scif1", R9A07G043_SCIF1_CLK_PCK, R9A07G043_CLK_P0,
0x584, 1),
DEF_MOD("scif2", R9A07G043_SCIF2_CLK_PCK, R9A07G043_CLK_P0,
0x584, 2),
DEF_MOD("scif3", R9A07G043_SCIF3_CLK_PCK, R9A07G043_CLK_P0,
0x584, 3),
DEF_MOD("scif4", R9A07G043_SCIF4_CLK_PCK, R9A07G043_CLK_P0,
0x584, 4),
DEF_MOD("sci0", R9A07G043_SCI0_CLKP, R9A07G043_CLK_P0,
0x588, 0),
DEF_MOD("sci1", R9A07G043_SCI1_CLKP, R9A07G043_CLK_P0,
0x588, 1),
DEF_MOD("rspi0", R9A07G043_RSPI0_CLKB, R9A07G043_CLK_P0,
0x590, 0),
DEF_MOD("rspi1", R9A07G043_RSPI1_CLKB, R9A07G043_CLK_P0,
0x590, 1),
DEF_MOD("rspi2", R9A07G043_RSPI2_CLKB, R9A07G043_CLK_P0,
0x590, 2),
DEF_MOD("canfd", R9A07G043_CANFD_PCLK, R9A07G043_CLK_P0,
0x594, 0),
DEF_MOD("gpio", R9A07G043_GPIO_HCLK, R9A07G043_OSCCLK,
0x598, 0),
DEF_MOD("adc_adclk", R9A07G043_ADC_ADCLK, R9A07G043_CLK_TSU,
0x5a8, 0),
DEF_MOD("adc_pclk", R9A07G043_ADC_PCLK, R9A07G043_CLK_P0,
0x5a8, 1),
DEF_MOD("tsu_pclk", R9A07G043_TSU_PCLK, R9A07G043_CLK_TSU,
0x5ac, 0),
};
static struct rzg2l_reset r9a07g043_resets[] = {
DEF_RST(R9A07G043_GIC600_GICRESET_N, 0x814, 0),
DEF_RST(R9A07G043_GIC600_DBG_GICRESET_N, 0x814, 1),
DEF_RST(R9A07G043_IA55_RESETN, 0x818, 0),
DEF_RST(R9A07G043_DMAC_ARESETN, 0x82c, 0),
DEF_RST(R9A07G043_DMAC_RST_ASYNC, 0x82c, 1),
DEF_RST(R9A07G043_OSTM0_PRESETZ, 0x834, 0),
DEF_RST(R9A07G043_OSTM1_PRESETZ, 0x834, 1),
DEF_RST(R9A07G043_OSTM2_PRESETZ, 0x834, 2),
DEF_RST(R9A07G043_WDT0_PRESETN, 0x848, 0),
DEF_RST(R9A07G043_WDT2_PRESETN, 0x848, 2),
DEF_RST(R9A07G043_SPI_RST, 0x850, 0),
DEF_RST(R9A07G043_SDHI0_IXRST, 0x854, 0),
DEF_RST(R9A07G043_SDHI1_IXRST, 0x854, 1),
DEF_RST(R9A07G043_SSI0_RST_M2_REG, 0x870, 0),
DEF_RST(R9A07G043_SSI1_RST_M2_REG, 0x870, 1),
DEF_RST(R9A07G043_SSI2_RST_M2_REG, 0x870, 2),
DEF_RST(R9A07G043_SSI3_RST_M2_REG, 0x870, 3),
DEF_RST(R9A07G043_USB_U2H0_HRESETN, 0x878, 0),
DEF_RST(R9A07G043_USB_U2H1_HRESETN, 0x878, 1),
DEF_RST(R9A07G043_USB_U2P_EXL_SYSRST, 0x878, 2),
DEF_RST(R9A07G043_USB_PRESETN, 0x878, 3),
DEF_RST(R9A07G043_ETH0_RST_HW_N, 0x87c, 0),
DEF_RST(R9A07G043_ETH1_RST_HW_N, 0x87c, 1),
DEF_RST(R9A07G043_I2C0_MRST, 0x880, 0),
DEF_RST(R9A07G043_I2C1_MRST, 0x880, 1),
DEF_RST(R9A07G043_I2C2_MRST, 0x880, 2),
DEF_RST(R9A07G043_I2C3_MRST, 0x880, 3),
DEF_RST(R9A07G043_SCIF0_RST_SYSTEM_N, 0x884, 0),
DEF_RST(R9A07G043_SCIF1_RST_SYSTEM_N, 0x884, 1),
DEF_RST(R9A07G043_SCIF2_RST_SYSTEM_N, 0x884, 2),
DEF_RST(R9A07G043_SCIF3_RST_SYSTEM_N, 0x884, 3),
DEF_RST(R9A07G043_SCIF4_RST_SYSTEM_N, 0x884, 4),
DEF_RST(R9A07G043_SCI0_RST, 0x888, 0),
DEF_RST(R9A07G043_SCI1_RST, 0x888, 1),
DEF_RST(R9A07G043_RSPI0_RST, 0x890, 0),
DEF_RST(R9A07G043_RSPI1_RST, 0x890, 1),
DEF_RST(R9A07G043_RSPI2_RST, 0x890, 2),
DEF_RST(R9A07G043_CANFD_RSTP_N, 0x894, 0),
DEF_RST(R9A07G043_CANFD_RSTC_N, 0x894, 1),
DEF_RST(R9A07G043_GPIO_RSTN, 0x898, 0),
DEF_RST(R9A07G043_GPIO_PORT_RESETN, 0x898, 1),
DEF_RST(R9A07G043_GPIO_SPARE_RESETN, 0x898, 2),
DEF_RST(R9A07G043_ADC_PRESETN, 0x8a8, 0),
DEF_RST(R9A07G043_ADC_ADRST_N, 0x8a8, 1),
DEF_RST(R9A07G043_TSU_PRESETN, 0x8ac, 0),
};
static const unsigned int r9a07g043_crit_mod_clks[] __initconst = {
MOD_CLK_BASE + R9A07G043_GIC600_GICCLK,
MOD_CLK_BASE + R9A07G043_IA55_CLK,
MOD_CLK_BASE + R9A07G043_DMAC_ACLK,
};
const struct rzg2l_cpg_info r9a07g043_cpg_info = {
/* Core Clocks */
.core_clks = r9a07g043_core_clks,
.num_core_clks = ARRAY_SIZE(r9a07g043_core_clks),
.last_dt_core_clk = LAST_DT_CORE_CLK,
.num_total_core_clks = MOD_CLK_BASE,
/* Critical Module Clocks */
.crit_mod_clks = r9a07g043_crit_mod_clks,
.num_crit_mod_clks = ARRAY_SIZE(r9a07g043_crit_mod_clks),
/* Module Clocks */
.mod_clks = r9a07g043_mod_clks,
.num_mod_clks = ARRAY_SIZE(r9a07g043_mod_clks),
.num_hw_mod_clks = R9A07G043_TSU_PCLK + 1,
/* Resets */
.resets = r9a07g043_resets,
.num_resets = R9A07G043_TSU_PRESETN + 1, /* Last reset ID + 1 */
.has_clk_mon_regs = true,
};

View File

@ -32,6 +32,7 @@ enum clk_ids {
CLK_PLL3,
CLK_PLL3_400,
CLK_PLL3_533,
CLK_M2_DIV2,
CLK_PLL3_DIV2,
CLK_PLL3_DIV2_2,
CLK_PLL3_DIV2_4,
@ -40,6 +41,8 @@ enum clk_ids {
CLK_DIV_PLL3_C,
CLK_PLL4,
CLK_PLL5,
CLK_PLL5_FOUTPOSTDIV,
CLK_PLL5_FOUT1PH0,
CLK_PLL5_FOUT3,
CLK_PLL5_250,
CLK_PLL6,
@ -52,6 +55,11 @@ enum clk_ids {
CLK_SD0_DIV4,
CLK_SD1_DIV4,
CLK_SEL_GPU2,
CLK_SEL_PLL5_4,
CLK_DSI_DIV,
CLK_PLL2_533,
CLK_PLL2_533_DIV2,
CLK_DIV_DSI_LPCLK,
/* Module Clocks */
MOD_CLK_BASE,
@ -75,14 +83,23 @@ static const struct clk_div_table dtable_1_32[] = {
{0, 0},
};
static const struct clk_div_table dtable_16_128[] = {
{0, 16},
{1, 32},
{2, 64},
{3, 128},
{0, 0},
};
/* Mux clock tables */
static const char * const sel_pll3_3[] = { ".pll3_533", ".pll3_400" };
static const char * const sel_pll5_4[] = { ".pll5_foutpostdiv", ".pll5_fout1ph0" };
static const char * const sel_pll6_2[] = { ".pll6_250", ".pll5_250" };
static const char * const sel_shdi[] = { ".clk_533", ".clk_400", ".clk_266" };
static const char * const sel_gpu2[] = { ".pll6", ".pll3_div2_2" };
static const struct {
struct cpg_core_clk common[44];
struct cpg_core_clk common[56];
#ifdef CONFIG_CLK_R9A07G054
struct cpg_core_clk drp[0];
#endif
@ -96,6 +113,7 @@ static const struct {
DEF_FIXED(".osc_div1000", CLK_OSC_DIV1000, CLK_EXTAL, 1, 1000),
DEF_SAMPLL(".pll1", CLK_PLL1, CLK_EXTAL, PLL146_CONF(0)),
DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 200, 3),
DEF_FIXED(".pll2_533", CLK_PLL2_533, CLK_PLL2, 1, 3),
DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 200, 3),
DEF_FIXED(".pll3_400", CLK_PLL3_400, CLK_PLL3, 1, 4),
DEF_FIXED(".pll3_533", CLK_PLL3_533, CLK_PLL3, 1, 3),
@ -114,46 +132,48 @@ static const struct {
DEF_FIXED(".pll2_div2_8", CLK_PLL2_DIV2_8, CLK_PLL2_DIV2, 1, 8),
DEF_FIXED(".pll2_div2_10", CLK_PLL2_DIV2_10, CLK_PLL2_DIV2, 1, 10),
DEF_FIXED(".pll2_533_div2", CLK_PLL2_533_DIV2, CLK_PLL2_533, 1, 2),
DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 1, 2),
DEF_FIXED(".pll3_div2_2", CLK_PLL3_DIV2_2, CLK_PLL3_DIV2, 1, 2),
DEF_FIXED(".pll3_div2_4", CLK_PLL3_DIV2_4, CLK_PLL3_DIV2, 1, 4),
DEF_FIXED(".pll3_div2_4_2", CLK_PLL3_DIV2_4_2, CLK_PLL3_DIV2_4, 1, 2),
DEF_MUX(".sel_pll3_3", CLK_SEL_PLL3_3, SEL_PLL3_3,
sel_pll3_3, ARRAY_SIZE(sel_pll3_3), 0, CLK_MUX_READ_ONLY),
DEF_DIV("divpl3c", CLK_DIV_PLL3_C, CLK_SEL_PLL3_3,
DIVPL3C, dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
DEF_MUX_RO(".sel_pll3_3", CLK_SEL_PLL3_3, SEL_PLL3_3, sel_pll3_3),
DEF_DIV("divpl3c", CLK_DIV_PLL3_C, CLK_SEL_PLL3_3, DIVPL3C, dtable_1_32),
DEF_FIXED(".pll5_250", CLK_PLL5_250, CLK_PLL5_FOUT3, 1, 2),
DEF_FIXED(".pll6_250", CLK_PLL6_250, CLK_PLL6, 1, 2),
DEF_MUX(".sel_gpu2", CLK_SEL_GPU2, SEL_GPU2,
sel_gpu2, ARRAY_SIZE(sel_gpu2), 0, CLK_MUX_READ_ONLY),
DEF_MUX_RO(".sel_gpu2", CLK_SEL_GPU2, SEL_GPU2, sel_gpu2),
DEF_PLL5_FOUTPOSTDIV(".pll5_foutpostdiv", CLK_PLL5_FOUTPOSTDIV, CLK_EXTAL),
DEF_FIXED(".pll5_fout1ph0", CLK_PLL5_FOUT1PH0, CLK_PLL5_FOUTPOSTDIV, 1, 2),
DEF_PLL5_4_MUX(".sel_pll5_4", CLK_SEL_PLL5_4, SEL_PLL5_4, sel_pll5_4),
DEF_DIV(".div_dsi_lpclk", CLK_DIV_DSI_LPCLK, CLK_PLL2_533_DIV2,
DIVDSILPCLK, dtable_16_128),
/* Core output clk */
DEF_DIV("I", R9A07G044_CLK_I, CLK_PLL1, DIVPL1A, dtable_1_8,
CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("P0", R9A07G044_CLK_P0, CLK_PLL2_DIV2_8, DIVPL2A,
dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("I", R9A07G044_CLK_I, CLK_PLL1, DIVPL1A, dtable_1_8),
DEF_DIV("P0", R9A07G044_CLK_P0, CLK_PLL2_DIV2_8, DIVPL2A, dtable_1_32),
DEF_FIXED("P0_DIV2", R9A07G044_CLK_P0_DIV2, R9A07G044_CLK_P0, 1, 2),
DEF_FIXED("TSU", R9A07G044_CLK_TSU, CLK_PLL2_DIV2_10, 1, 1),
DEF_DIV("P1", R9A07G044_CLK_P1, CLK_PLL3_DIV2_4,
DIVPL3B, dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("P1", R9A07G044_CLK_P1, CLK_PLL3_DIV2_4, DIVPL3B, dtable_1_32),
DEF_FIXED("P1_DIV2", CLK_P1_DIV2, R9A07G044_CLK_P1, 1, 2),
DEF_DIV("P2", R9A07G044_CLK_P2, CLK_PLL3_DIV2_4_2,
DIVPL3A, dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("P2", R9A07G044_CLK_P2, CLK_PLL3_DIV2_4_2, DIVPL3A, dtable_1_32),
DEF_FIXED("M0", R9A07G044_CLK_M0, CLK_PLL3_DIV2_4, 1, 1),
DEF_FIXED("ZT", R9A07G044_CLK_ZT, CLK_PLL3_DIV2_4_2, 1, 1),
DEF_MUX("HP", R9A07G044_CLK_HP, SEL_PLL6_2,
sel_pll6_2, ARRAY_SIZE(sel_pll6_2), 0, CLK_MUX_HIWORD_MASK),
DEF_MUX("HP", R9A07G044_CLK_HP, SEL_PLL6_2, sel_pll6_2),
DEF_FIXED("SPI0", R9A07G044_CLK_SPI0, CLK_DIV_PLL3_C, 1, 2),
DEF_FIXED("SPI1", R9A07G044_CLK_SPI1, CLK_DIV_PLL3_C, 1, 4),
DEF_SD_MUX("SD0", R9A07G044_CLK_SD0, SEL_SDHI0,
sel_shdi, ARRAY_SIZE(sel_shdi)),
DEF_SD_MUX("SD1", R9A07G044_CLK_SD1, SEL_SDHI1,
sel_shdi, ARRAY_SIZE(sel_shdi)),
DEF_SD_MUX("SD0", R9A07G044_CLK_SD0, SEL_SDHI0, sel_shdi),
DEF_SD_MUX("SD1", R9A07G044_CLK_SD1, SEL_SDHI1, sel_shdi),
DEF_FIXED("SD0_DIV4", CLK_SD0_DIV4, R9A07G044_CLK_SD0, 1, 4),
DEF_FIXED("SD1_DIV4", CLK_SD1_DIV4, R9A07G044_CLK_SD1, 1, 4),
DEF_DIV("G", R9A07G044_CLK_G, CLK_SEL_GPU2, DIVGPU, dtable_1_8,
CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("G", R9A07G044_CLK_G, CLK_SEL_GPU2, DIVGPU, dtable_1_8),
DEF_FIXED("M1", R9A07G044_CLK_M1, CLK_PLL5_FOUTPOSTDIV, 1, 1),
DEF_FIXED("M2", R9A07G044_CLK_M2, CLK_PLL3_533, 1, 2),
DEF_FIXED("M2_DIV2", CLK_M2_DIV2, R9A07G044_CLK_M2, 1, 2),
DEF_DSI_DIV("DSI_DIV", CLK_DSI_DIV, CLK_SEL_PLL5_4, CLK_SET_RATE_PARENT),
DEF_FIXED("M3", R9A07G044_CLK_M3, CLK_DSI_DIV, 1, 1),
DEF_FIXED("M4", R9A07G044_CLK_M4, CLK_DIV_DSI_LPCLK, 1, 1),
},
#ifdef CONFIG_CLK_R9A07G054
.drp = {
@ -162,7 +182,7 @@ static const struct {
};
static const struct {
struct rzg2l_mod_clk common[62];
struct rzg2l_mod_clk common[71];
#ifdef CONFIG_CLK_R9A07G054
struct rzg2l_mod_clk drp[0];
#endif
@ -180,7 +200,7 @@ static const struct {
0x52c, 1),
DEF_MOD("ostm0_pclk", R9A07G044_OSTM0_PCLK, R9A07G044_CLK_P0,
0x534, 0),
DEF_MOD("ostm1_clk", R9A07G044_OSTM1_PCLK, R9A07G044_CLK_P0,
DEF_MOD("ostm1_pclk", R9A07G044_OSTM1_PCLK, R9A07G044_CLK_P0,
0x534, 1),
DEF_MOD("ostm2_pclk", R9A07G044_OSTM2_PCLK, R9A07G044_CLK_P0,
0x534, 2),
@ -222,6 +242,24 @@ static const struct {
0x558, 1),
DEF_MOD("gpu_ace_clk", R9A07G044_GPU_ACE_CLK, R9A07G044_CLK_P1,
0x558, 2),
DEF_MOD("dsi_pll_clk", R9A07G044_MIPI_DSI_PLLCLK, R9A07G044_CLK_M1,
0x568, 0),
DEF_MOD("dsi_sys_clk", R9A07G044_MIPI_DSI_SYSCLK, CLK_M2_DIV2,
0x568, 1),
DEF_MOD("dsi_aclk", R9A07G044_MIPI_DSI_ACLK, R9A07G044_CLK_P1,
0x568, 2),
DEF_MOD("dsi_pclk", R9A07G044_MIPI_DSI_PCLK, R9A07G044_CLK_P2,
0x568, 3),
DEF_MOD("dsi_vclk", R9A07G044_MIPI_DSI_VCLK, R9A07G044_CLK_M3,
0x568, 4),
DEF_MOD("dsi_lpclk", R9A07G044_MIPI_DSI_LPCLK, R9A07G044_CLK_M4,
0x568, 5),
DEF_COUPLED("lcdc_a", R9A07G044_LCDC_CLK_A, R9A07G044_CLK_M0,
0x56c, 0),
DEF_COUPLED("lcdc_p", R9A07G044_LCDC_CLK_P, R9A07G044_CLK_ZT,
0x56c, 0),
DEF_MOD("lcdc_clk_d", R9A07G044_LCDC_CLK_D, R9A07G044_CLK_M3,
0x56c, 1),
DEF_MOD("ssi0_pclk", R9A07G044_SSI0_PCLK2, R9A07G044_CLK_P0,
0x570, 0),
DEF_MOD("ssi0_sfr", R9A07G044_SSI0_PCLK_SFR, R9A07G044_CLK_P0,
@ -317,6 +355,10 @@ static struct rzg2l_reset r9a07g044_resets[] = {
DEF_RST(R9A07G044_GPU_RESETN, 0x858, 0),
DEF_RST(R9A07G044_GPU_AXI_RESETN, 0x858, 1),
DEF_RST(R9A07G044_GPU_ACE_RESETN, 0x858, 2),
DEF_RST(R9A07G044_MIPI_DSI_CMN_RSTB, 0x868, 0),
DEF_RST(R9A07G044_MIPI_DSI_ARESET_N, 0x868, 1),
DEF_RST(R9A07G044_MIPI_DSI_PRESET_N, 0x868, 2),
DEF_RST(R9A07G044_LCDC_RESET_N, 0x86c, 0),
DEF_RST(R9A07G044_SSI0_RST_M2_REG, 0x870, 0),
DEF_RST(R9A07G044_SSI1_RST_M2_REG, 0x870, 1),
DEF_RST(R9A07G044_SSI2_RST_M2_REG, 0x870, 2),
@ -376,6 +418,8 @@ const struct rzg2l_cpg_info r9a07g044_cpg_info = {
/* Resets */
.resets = r9a07g044_resets,
.num_resets = R9A07G044_TSU_PRESETN + 1, /* Last reset ID + 1 */
.has_clk_mon_regs = true,
};
#ifdef CONFIG_CLK_R9A07G054
@ -398,5 +442,7 @@ const struct rzg2l_cpg_info r9a07g054_cpg_info = {
/* Resets */
.resets = r9a07g044_resets,
.num_resets = R9A07G054_STPAI_ARESETN + 1, /* Last reset ID + 1 */
.has_clk_mon_regs = true,
};
#endif

View File

@ -0,0 +1,172 @@
// SPDX-License-Identifier: GPL-2.0
/*
* RZ/V2M Clock Pulse Generator / Module Standby and Software Reset
*
* Copyright (C) 2022 Renesas Electronics Corp.
*
* Based on r9a07g044-cpg.c
*/
#include <linux/clk-provider.h>
#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <dt-bindings/clock/r9a09g011-cpg.h>
#include "rzg2l-cpg.h"
#define RZV2M_SAMPLL4_CLK1 0x104
#define RZV2M_SAMPLL4_CLK2 0x108
#define PLL4_CONF (RZV2M_SAMPLL4_CLK1 << 22 | RZV2M_SAMPLL4_CLK2 << 12)
#define DIV_A DDIV_PACK(0x200, 0, 3)
#define DIV_B DDIV_PACK(0x204, 0, 2)
#define DIV_E DDIV_PACK(0x204, 8, 1)
#define DIV_W DDIV_PACK(0x328, 0, 3)
#define SEL_B SEL_PLL_PACK(0x214, 0, 1)
#define SEL_E SEL_PLL_PACK(0x214, 2, 1)
#define SEL_W0 SEL_PLL_PACK(0x32C, 0, 1)
enum clk_ids {
/* Core Clock Outputs exported to DT */
LAST_DT_CORE_CLK = 0,
/* External Input Clocks */
CLK_EXTAL,
/* Internal Core Clocks */
CLK_MAIN,
CLK_MAIN_24,
CLK_MAIN_2,
CLK_PLL1,
CLK_PLL2,
CLK_PLL2_800,
CLK_PLL2_400,
CLK_PLL2_200,
CLK_PLL2_100,
CLK_PLL4,
CLK_DIV_A,
CLK_DIV_B,
CLK_DIV_E,
CLK_DIV_W,
CLK_SEL_B,
CLK_SEL_B_D2,
CLK_SEL_E,
CLK_SEL_W0,
/* Module Clocks */
MOD_CLK_BASE
};
/* Divider tables */
static const struct clk_div_table dtable_diva[] = {
{0, 1},
{1, 2},
{2, 3},
{3, 4},
{4, 6},
{5, 12},
{6, 24},
{0, 0},
};
static const struct clk_div_table dtable_divb[] = {
{0, 1},
{1, 2},
{2, 4},
{3, 8},
{0, 0},
};
static const struct clk_div_table dtable_divw[] = {
{0, 6},
{1, 7},
{2, 8},
{3, 9},
{4, 10},
{5, 11},
{6, 12},
{0, 0},
};
/* Mux clock tables */
static const char * const sel_b[] = { ".main", ".divb" };
static const char * const sel_e[] = { ".main", ".dive" };
static const char * const sel_w[] = { ".main", ".divw" };
static const struct cpg_core_clk r9a09g011_core_clks[] __initconst = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
/* Internal Core Clocks */
DEF_FIXED(".main", CLK_MAIN, CLK_EXTAL, 1, 1),
DEF_FIXED(".main_24", CLK_MAIN_24, CLK_MAIN, 1, 2),
DEF_FIXED(".main_2", CLK_MAIN_2, CLK_MAIN, 1, 24),
DEF_FIXED(".pll1", CLK_PLL1, CLK_MAIN_2, 498, 1),
DEF_FIXED(".pll2", CLK_PLL2, CLK_MAIN_2, 800, 1),
DEF_FIXED(".pll2_800", CLK_PLL2_800, CLK_PLL2, 1, 2),
DEF_FIXED(".pll2_400", CLK_PLL2_400, CLK_PLL2_800, 1, 2),
DEF_FIXED(".pll2_200", CLK_PLL2_200, CLK_PLL2_800, 1, 4),
DEF_FIXED(".pll2_100", CLK_PLL2_100, CLK_PLL2_800, 1, 8),
DEF_SAMPLL(".pll4", CLK_PLL4, CLK_MAIN_2, PLL4_CONF),
DEF_DIV_RO(".diva", CLK_DIV_A, CLK_PLL1, DIV_A, dtable_diva),
DEF_DIV_RO(".divb", CLK_DIV_B, CLK_PLL2_400, DIV_B, dtable_divb),
DEF_DIV_RO(".dive", CLK_DIV_E, CLK_PLL2_100, DIV_E, NULL),
DEF_DIV_RO(".divw", CLK_DIV_W, CLK_PLL4, DIV_W, dtable_divw),
DEF_MUX_RO(".selb", CLK_SEL_B, SEL_B, sel_b),
DEF_MUX_RO(".sele", CLK_SEL_E, SEL_E, sel_e),
DEF_MUX(".selw0", CLK_SEL_W0, SEL_W0, sel_w),
DEF_FIXED(".selb_d2", CLK_SEL_B_D2, CLK_SEL_B, 1, 2),
};
static const struct rzg2l_mod_clk r9a09g011_mod_clks[] __initconst = {
DEF_MOD("gic", R9A09G011_GIC_CLK, CLK_SEL_B_D2, 0x400, 5),
DEF_COUPLED("eth_axi", R9A09G011_ETH0_CLK_AXI, CLK_PLL2_200, 0x40c, 8),
DEF_COUPLED("eth_chi", R9A09G011_ETH0_CLK_CHI, CLK_PLL2_100, 0x40c, 8),
DEF_MOD("eth_clk_gptp", R9A09G011_ETH0_GPTP_EXT, CLK_PLL2_100, 0x40c, 9),
DEF_MOD("syc_cnt_clk", R9A09G011_SYC_CNT_CLK, CLK_MAIN_24, 0x41c, 12),
DEF_MOD("urt_pclk", R9A09G011_URT_PCLK, CLK_SEL_E, 0x438, 4),
DEF_MOD("urt0_clk", R9A09G011_URT0_CLK, CLK_SEL_W0, 0x438, 5),
DEF_MOD("ca53", R9A09G011_CA53_CLK, CLK_DIV_A, 0x448, 0),
};
static const struct rzg2l_reset r9a09g011_resets[] = {
DEF_RST_MON(R9A09G011_ETH0_RST_HW_N, 0x608, 11, 11),
DEF_RST_MON(R9A09G011_SYC_RST_N, 0x610, 9, 13),
};
static const unsigned int r9a09g011_crit_mod_clks[] __initconst = {
MOD_CLK_BASE + R9A09G011_CA53_CLK,
MOD_CLK_BASE + R9A09G011_GIC_CLK,
MOD_CLK_BASE + R9A09G011_SYC_CNT_CLK,
MOD_CLK_BASE + R9A09G011_URT_PCLK,
};
const struct rzg2l_cpg_info r9a09g011_cpg_info = {
/* Core Clocks */
.core_clks = r9a09g011_core_clks,
.num_core_clks = ARRAY_SIZE(r9a09g011_core_clks),
.last_dt_core_clk = LAST_DT_CORE_CLK,
.num_total_core_clks = MOD_CLK_BASE,
/* Critical Module Clocks */
.crit_mod_clks = r9a09g011_crit_mod_clks,
.num_crit_mod_clks = ARRAY_SIZE(r9a09g011_crit_mod_clks),
/* Module Clocks */
.mod_clks = r9a09g011_mod_clks,
.num_mod_clks = ARRAY_SIZE(r9a09g011_mod_clks),
.num_hw_mod_clks = R9A09G011_CA53_CLK + 1,
/* Resets */
.resets = r9a09g011_resets,
.num_resets = ARRAY_SIZE(r9a09g011_resets),
.has_clk_mon_regs = false,
};

View File

@ -25,7 +25,7 @@ enum rcar_gen3_clk_types {
CLK_TYPE_GEN3_OSC, /* OSC EXTAL predivider and fixed divider */
CLK_TYPE_GEN3_RCKSEL, /* Select parent/divider using RCKCR.CKSEL */
CLK_TYPE_GEN3_RPCSRC,
CLK_TYPE_GEN3_E3_RPCSRC,
CLK_TYPE_GEN3_E3_RPCSRC,/* Select parent/divider using RPCCKCR.DIV */
CLK_TYPE_GEN3_RPC,
CLK_TYPE_GEN3_RPCD2,
@ -62,6 +62,9 @@ enum rcar_gen3_clk_types {
#define DEF_FIXED_RPCSRC_E3(_name, _id, _parent0, _parent1) \
DEF_BASE(_name, _id, CLK_TYPE_GEN3_E3_RPCSRC, \
(_parent0) << 16 | (_parent1), .div = 8)
#define DEF_FIXED_RPCSRC_D3(_name, _id, _parent0, _parent1) \
DEF_BASE(_name, _id, CLK_TYPE_GEN3_E3_RPCSRC, \
(_parent0) << 16 | (_parent1), .div = 5)
struct rcar_gen3_cpg_pll_config {
u8 extal_div;

View File

@ -215,6 +215,11 @@ struct clk * __init rcar_gen4_cpg_clk_register(struct device *dev,
div = cpg_pll_config->pll3_div;
break;
case CLK_TYPE_GEN4_PLL4:
mult = cpg_pll_config->pll4_mult;
div = cpg_pll_config->pll4_div;
break;
case CLK_TYPE_GEN4_PLL5:
mult = cpg_pll_config->pll5_mult;
div = cpg_pll_config->pll5_div;

View File

@ -16,6 +16,7 @@ enum rcar_gen4_clk_types {
CLK_TYPE_GEN4_PLL2X_3X, /* r8a779a0 only */
CLK_TYPE_GEN4_PLL3,
CLK_TYPE_GEN4_PLL5,
CLK_TYPE_GEN4_PLL4,
CLK_TYPE_GEN4_PLL6,
CLK_TYPE_GEN4_SDSRC,
CLK_TYPE_GEN4_SDH,
@ -56,6 +57,8 @@ struct rcar_gen4_cpg_pll_config {
u8 pll2_div;
u8 pll3_mult;
u8 pll3_div;
u8 pll4_mult;
u8 pll4_div;
u8 pll5_mult;
u8 pll5_div;
u8 pll6_mult;

View File

@ -853,6 +853,12 @@ static const struct of_device_id cpg_mssr_match[] = {
.compatible = "renesas,r8a779f0-cpg-mssr",
.data = &r8a779f0_cpg_mssr_info,
},
#endif
#ifdef CONFIG_CLK_R8A779G0
{
.compatible = "renesas,r8a779g0-cpg-mssr",
.data = &r8a779g0_cpg_mssr_info,
},
#endif
{ /* sentinel */ }
};

View File

@ -179,6 +179,7 @@ extern const struct cpg_mssr_info r8a77990_cpg_mssr_info;
extern const struct cpg_mssr_info r8a77995_cpg_mssr_info;
extern const struct cpg_mssr_info r8a779a0_cpg_mssr_info;
extern const struct cpg_mssr_info r8a779f0_cpg_mssr_info;
extern const struct cpg_mssr_info r8a779g0_cpg_mssr_info;
void __init cpg_mssr_early_init(struct device_node *np,
const struct cpg_mssr_info *info);

View File

@ -27,6 +27,7 @@
#include <linux/pm_domain.h>
#include <linux/reset-controller.h>
#include <linux/slab.h>
#include <linux/units.h>
#include <dt-bindings/clock/renesas-cpg-mssr.h>
@ -56,6 +57,8 @@
#define GET_REG_SAMPLL_CLK1(val) ((val >> 22) & 0xfff)
#define GET_REG_SAMPLL_CLK2(val) ((val >> 12) & 0xfff)
#define MAX_VCLK_FREQ (148500000)
struct sd_hw_data {
struct clk_hw hw;
u32 conf;
@ -64,6 +67,21 @@ struct sd_hw_data {
#define to_sd_hw_data(_hw) container_of(_hw, struct sd_hw_data, hw)
struct rzg2l_pll5_param {
u32 pl5_fracin;
u8 pl5_refdiv;
u8 pl5_intin;
u8 pl5_postdiv1;
u8 pl5_postdiv2;
u8 pl5_spread;
};
struct rzg2l_pll5_mux_dsi_div_param {
u8 clksrc;
u8 dsi_div_a;
u8 dsi_div_b;
};
/**
* struct rzg2l_cpg_priv - Clock Pulse Generator Private Data
*
@ -76,8 +94,8 @@ struct sd_hw_data {
* @num_mod_clks: Number of Module Clocks in clks[]
* @num_resets: Number of Module Resets in info->resets[]
* @last_dt_core_clk: ID of the last Core Clock exported to DT
* @notifiers: Notifier chain to save/restore clock state for system resume
* @info: Pointer to platform data
* @pll5_mux_dsi_div_params: pll5 mux and dsi div parameters
*/
struct rzg2l_cpg_priv {
struct reset_controller_dev rcdev;
@ -91,8 +109,9 @@ struct rzg2l_cpg_priv {
unsigned int num_resets;
unsigned int last_dt_core_clk;
struct raw_notifier_head notifiers;
const struct rzg2l_cpg_info *info;
struct rzg2l_pll5_mux_dsi_div_param mux_dsi_div_params;
};
static void rzg2l_cpg_del_clk_provider(void *data)
@ -266,6 +285,406 @@ rzg2l_cpg_sd_mux_clk_register(const struct cpg_core_clk *core,
return clk_hw->clk;
}
static unsigned long
rzg2l_cpg_get_foutpostdiv_rate(struct rzg2l_pll5_param *params,
unsigned long rate)
{
unsigned long foutpostdiv_rate;
params->pl5_intin = rate / MEGA;
params->pl5_fracin = div_u64(((u64)rate % MEGA) << 24, MEGA);
params->pl5_refdiv = 2;
params->pl5_postdiv1 = 1;
params->pl5_postdiv2 = 1;
params->pl5_spread = 0x16;
foutpostdiv_rate =
EXTAL_FREQ_IN_MEGA_HZ * MEGA / params->pl5_refdiv *
((((params->pl5_intin << 24) + params->pl5_fracin)) >> 24) /
(params->pl5_postdiv1 * params->pl5_postdiv2);
return foutpostdiv_rate;
}
struct dsi_div_hw_data {
struct clk_hw hw;
u32 conf;
unsigned long rate;
struct rzg2l_cpg_priv *priv;
};
#define to_dsi_div_hw_data(_hw) container_of(_hw, struct dsi_div_hw_data, hw)
static unsigned long rzg2l_cpg_dsi_div_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct dsi_div_hw_data *dsi_div = to_dsi_div_hw_data(hw);
unsigned long rate = dsi_div->rate;
if (!rate)
rate = parent_rate;
return rate;
}
static unsigned long rzg2l_cpg_get_vclk_parent_rate(struct clk_hw *hw,
unsigned long rate)
{
struct dsi_div_hw_data *dsi_div = to_dsi_div_hw_data(hw);
struct rzg2l_cpg_priv *priv = dsi_div->priv;
struct rzg2l_pll5_param params;
unsigned long parent_rate;
parent_rate = rzg2l_cpg_get_foutpostdiv_rate(&params, rate);
if (priv->mux_dsi_div_params.clksrc)
parent_rate /= 2;
return parent_rate;
}
static int rzg2l_cpg_dsi_div_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
if (req->rate > MAX_VCLK_FREQ)
req->rate = MAX_VCLK_FREQ;
req->best_parent_rate = rzg2l_cpg_get_vclk_parent_rate(hw, req->rate);
return 0;
}
static int rzg2l_cpg_dsi_div_set_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long parent_rate)
{
struct dsi_div_hw_data *dsi_div = to_dsi_div_hw_data(hw);
struct rzg2l_cpg_priv *priv = dsi_div->priv;
/*
* MUX -->DIV_DSI_{A,B} -->M3 -->VCLK
*
* Based on the dot clock, the DSI divider clock sets the divider value,
* calculates the pll parameters for generating FOUTPOSTDIV and the clk
* source for the MUX and propagates that info to the parents.
*/
if (!rate || rate > MAX_VCLK_FREQ)
return -EINVAL;
dsi_div->rate = rate;
writel(CPG_PL5_SDIV_DIV_DSI_A_WEN | CPG_PL5_SDIV_DIV_DSI_B_WEN |
(priv->mux_dsi_div_params.dsi_div_a << 0) |
(priv->mux_dsi_div_params.dsi_div_b << 8),
priv->base + CPG_PL5_SDIV);
return 0;
}
static const struct clk_ops rzg2l_cpg_dsi_div_ops = {
.recalc_rate = rzg2l_cpg_dsi_div_recalc_rate,
.determine_rate = rzg2l_cpg_dsi_div_determine_rate,
.set_rate = rzg2l_cpg_dsi_div_set_rate,
};
static struct clk * __init
rzg2l_cpg_dsi_div_clk_register(const struct cpg_core_clk *core,
struct clk **clks,
struct rzg2l_cpg_priv *priv)
{
struct dsi_div_hw_data *clk_hw_data;
const struct clk *parent;
const char *parent_name;
struct clk_init_data init;
struct clk_hw *clk_hw;
int ret;
parent = clks[core->parent & 0xffff];
if (IS_ERR(parent))
return ERR_CAST(parent);
clk_hw_data = devm_kzalloc(priv->dev, sizeof(*clk_hw_data), GFP_KERNEL);
if (!clk_hw_data)
return ERR_PTR(-ENOMEM);
clk_hw_data->priv = priv;
parent_name = __clk_get_name(parent);
init.name = core->name;
init.ops = &rzg2l_cpg_dsi_div_ops;
init.flags = CLK_SET_RATE_PARENT;
init.parent_names = &parent_name;
init.num_parents = 1;
clk_hw = &clk_hw_data->hw;
clk_hw->init = &init;
ret = devm_clk_hw_register(priv->dev, clk_hw);
if (ret)
return ERR_PTR(ret);
return clk_hw->clk;
}
struct pll5_mux_hw_data {
struct clk_hw hw;
u32 conf;
unsigned long rate;
struct rzg2l_cpg_priv *priv;
};
#define to_pll5_mux_hw_data(_hw) container_of(_hw, struct pll5_mux_hw_data, hw)
static int rzg2l_cpg_pll5_4_clk_mux_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct clk_hw *parent;
struct pll5_mux_hw_data *hwdata = to_pll5_mux_hw_data(hw);
struct rzg2l_cpg_priv *priv = hwdata->priv;
parent = clk_hw_get_parent_by_index(hw, priv->mux_dsi_div_params.clksrc);
req->best_parent_hw = parent;
req->best_parent_rate = req->rate;
return 0;
}
static int rzg2l_cpg_pll5_4_clk_mux_set_parent(struct clk_hw *hw, u8 index)
{
struct pll5_mux_hw_data *hwdata = to_pll5_mux_hw_data(hw);
struct rzg2l_cpg_priv *priv = hwdata->priv;
/*
* FOUTPOSTDIV--->|
* | | -->MUX -->DIV_DSIA_B -->M3 -->VCLK
* |--FOUT1PH0-->|
*
* Based on the dot clock, the DSI divider clock calculates the parent
* rate and clk source for the MUX. It propagates that info to
* pll5_4_clk_mux which sets the clock source for DSI divider clock.
*/
writel(CPG_OTHERFUNC1_REG_RES0_ON_WEN | index,
priv->base + CPG_OTHERFUNC1_REG);
return 0;
}
static u8 rzg2l_cpg_pll5_4_clk_mux_get_parent(struct clk_hw *hw)
{
struct pll5_mux_hw_data *hwdata = to_pll5_mux_hw_data(hw);
struct rzg2l_cpg_priv *priv = hwdata->priv;
return readl(priv->base + GET_REG_OFFSET(hwdata->conf));
}
static const struct clk_ops rzg2l_cpg_pll5_4_clk_mux_ops = {
.determine_rate = rzg2l_cpg_pll5_4_clk_mux_determine_rate,
.set_parent = rzg2l_cpg_pll5_4_clk_mux_set_parent,
.get_parent = rzg2l_cpg_pll5_4_clk_mux_get_parent,
};
static struct clk * __init
rzg2l_cpg_pll5_4_mux_clk_register(const struct cpg_core_clk *core,
struct rzg2l_cpg_priv *priv)
{
struct pll5_mux_hw_data *clk_hw_data;
struct clk_init_data init;
struct clk_hw *clk_hw;
int ret;
clk_hw_data = devm_kzalloc(priv->dev, sizeof(*clk_hw_data), GFP_KERNEL);
if (!clk_hw_data)
return ERR_PTR(-ENOMEM);
clk_hw_data->priv = priv;
clk_hw_data->conf = core->conf;
init.name = core->name;
init.ops = &rzg2l_cpg_pll5_4_clk_mux_ops;
init.flags = CLK_SET_RATE_PARENT;
init.num_parents = core->num_parents;
init.parent_names = core->parent_names;
clk_hw = &clk_hw_data->hw;
clk_hw->init = &init;
ret = devm_clk_hw_register(priv->dev, clk_hw);
if (ret)
return ERR_PTR(ret);
return clk_hw->clk;
}
struct sipll5 {
struct clk_hw hw;
u32 conf;
unsigned long foutpostdiv_rate;
struct rzg2l_cpg_priv *priv;
};
#define to_sipll5(_hw) container_of(_hw, struct sipll5, hw)
static unsigned long rzg2l_cpg_get_vclk_rate(struct clk_hw *hw,
unsigned long rate)
{
struct sipll5 *sipll5 = to_sipll5(hw);
struct rzg2l_cpg_priv *priv = sipll5->priv;
unsigned long vclk;
vclk = rate / ((1 << priv->mux_dsi_div_params.dsi_div_a) *
(priv->mux_dsi_div_params.dsi_div_b + 1));
if (priv->mux_dsi_div_params.clksrc)
vclk /= 2;
return vclk;
}
static unsigned long rzg2l_cpg_sipll5_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct sipll5 *sipll5 = to_sipll5(hw);
unsigned long pll5_rate = sipll5->foutpostdiv_rate;
if (!pll5_rate)
pll5_rate = parent_rate;
return pll5_rate;
}
static long rzg2l_cpg_sipll5_round_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long *parent_rate)
{
return rate;
}
static int rzg2l_cpg_sipll5_set_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long parent_rate)
{
struct sipll5 *sipll5 = to_sipll5(hw);
struct rzg2l_cpg_priv *priv = sipll5->priv;
struct rzg2l_pll5_param params;
unsigned long vclk_rate;
int ret;
u32 val;
/*
* OSC --> PLL5 --> FOUTPOSTDIV-->|
* | | -->MUX -->DIV_DSIA_B -->M3 -->VCLK
* |--FOUT1PH0-->|
*
* Based on the dot clock, the DSI divider clock calculates the parent
* rate and the pll5 parameters for generating FOUTPOSTDIV. It propagates
* that info to sipll5 which sets parameters for generating FOUTPOSTDIV.
*
* OSC --> PLL5 --> FOUTPOSTDIV
*/
if (!rate)
return -EINVAL;
vclk_rate = rzg2l_cpg_get_vclk_rate(hw, rate);
sipll5->foutpostdiv_rate =
rzg2l_cpg_get_foutpostdiv_rate(&params, vclk_rate);
/* Put PLL5 into standby mode */
writel(CPG_SIPLL5_STBY_RESETB_WEN, priv->base + CPG_SIPLL5_STBY);
ret = readl_poll_timeout(priv->base + CPG_SIPLL5_MON, val,
!(val & CPG_SIPLL5_MON_PLL5_LOCK), 100, 250000);
if (ret) {
dev_err(priv->dev, "failed to release pll5 lock");
return ret;
}
/* Output clock setting 1 */
writel(CPG_SIPLL5_CLK1_POSTDIV1_WEN | CPG_SIPLL5_CLK1_POSTDIV2_WEN |
CPG_SIPLL5_CLK1_REFDIV_WEN | (params.pl5_postdiv1 << 0) |
(params.pl5_postdiv2 << 4) | (params.pl5_refdiv << 8),
priv->base + CPG_SIPLL5_CLK1);
/* Output clock setting, SSCG modulation value setting 3 */
writel((params.pl5_fracin << 8), priv->base + CPG_SIPLL5_CLK3);
/* Output clock setting 4 */
writel(CPG_SIPLL5_CLK4_RESV_LSB | (params.pl5_intin << 16),
priv->base + CPG_SIPLL5_CLK4);
/* Output clock setting 5 */
writel(params.pl5_spread, priv->base + CPG_SIPLL5_CLK5);
/* PLL normal mode setting */
writel(CPG_SIPLL5_STBY_DOWNSPREAD_WEN | CPG_SIPLL5_STBY_SSCG_EN_WEN |
CPG_SIPLL5_STBY_RESETB_WEN | CPG_SIPLL5_STBY_RESETB,
priv->base + CPG_SIPLL5_STBY);
/* PLL normal mode transition, output clock stability check */
ret = readl_poll_timeout(priv->base + CPG_SIPLL5_MON, val,
(val & CPG_SIPLL5_MON_PLL5_LOCK), 100, 250000);
if (ret) {
dev_err(priv->dev, "failed to lock pll5");
return ret;
}
return 0;
}
static const struct clk_ops rzg2l_cpg_sipll5_ops = {
.recalc_rate = rzg2l_cpg_sipll5_recalc_rate,
.round_rate = rzg2l_cpg_sipll5_round_rate,
.set_rate = rzg2l_cpg_sipll5_set_rate,
};
static struct clk * __init
rzg2l_cpg_sipll5_register(const struct cpg_core_clk *core,
struct clk **clks,
struct rzg2l_cpg_priv *priv)
{
const struct clk *parent;
struct clk_init_data init;
const char *parent_name;
struct sipll5 *sipll5;
struct clk_hw *clk_hw;
int ret;
parent = clks[core->parent & 0xffff];
if (IS_ERR(parent))
return ERR_CAST(parent);
sipll5 = devm_kzalloc(priv->dev, sizeof(*sipll5), GFP_KERNEL);
if (!sipll5)
return ERR_PTR(-ENOMEM);
init.name = core->name;
parent_name = __clk_get_name(parent);
init.ops = &rzg2l_cpg_sipll5_ops;
init.flags = 0;
init.parent_names = &parent_name;
init.num_parents = 1;
sipll5->hw.init = &init;
sipll5->conf = core->conf;
sipll5->priv = priv;
writel(CPG_SIPLL5_STBY_SSCG_EN_WEN | CPG_SIPLL5_STBY_RESETB_WEN |
CPG_SIPLL5_STBY_RESETB, priv->base + CPG_SIPLL5_STBY);
clk_hw = &sipll5->hw;
clk_hw->init = &init;
ret = devm_clk_hw_register(priv->dev, clk_hw);
if (ret)
return ERR_PTR(ret);
priv->mux_dsi_div_params.clksrc = 1; /* Use clk src 1 for DSI */
priv->mux_dsi_div_params.dsi_div_a = 1; /* Divided by 2 */
priv->mux_dsi_div_params.dsi_div_b = 2; /* Divided by 3 */
return clk_hw->clk;
}
struct pll_clk {
struct clk_hw hw;
unsigned int conf;
@ -291,7 +710,7 @@ static unsigned long rzg2l_cpg_pll_clk_recalc_rate(struct clk_hw *hw,
val1 = readl(priv->base + GET_REG_SAMPLL_CLK1(pll_clk->conf));
val2 = readl(priv->base + GET_REG_SAMPLL_CLK2(pll_clk->conf));
mult = MDIV(val1) + KDIV(val1) / 65536;
div = PDIV(val1) * (1 << SDIV(val2));
div = PDIV(val1) << SDIV(val2);
return DIV_ROUND_CLOSEST_ULL((u64)parent_rate * mult, div);
}
@ -420,6 +839,9 @@ rzg2l_cpg_register_core_clk(const struct cpg_core_clk *core,
clk = rzg2l_cpg_pll_clk_register(core, priv->clks,
priv->base, priv);
break;
case CLK_TYPE_SIPLL5:
clk = rzg2l_cpg_sipll5_register(core, priv->clks, priv);
break;
case CLK_TYPE_DIV:
clk = rzg2l_cpg_div_clk_register(core, priv->clks,
priv->base, priv);
@ -430,6 +852,12 @@ rzg2l_cpg_register_core_clk(const struct cpg_core_clk *core,
case CLK_TYPE_SD_MUX:
clk = rzg2l_cpg_sd_mux_clk_register(core, priv->base, priv);
break;
case CLK_TYPE_PLL5_4_MUX:
clk = rzg2l_cpg_pll5_4_mux_clk_register(core, priv);
break;
case CLK_TYPE_DSI_DIV:
clk = rzg2l_cpg_dsi_div_clk_register(core, priv->clks, priv);
break;
default:
goto fail;
}
@ -498,6 +926,9 @@ static int rzg2l_mod_clock_endisable(struct clk_hw *hw, bool enable)
if (!enable)
return 0;
if (!priv->info->has_clk_mon_regs)
return 0;
for (i = 1000; i > 0; --i) {
if (((readl(priv->base + CLK_MON_R(reg))) & bitmask))
break;
@ -568,7 +999,10 @@ static int rzg2l_mod_clock_is_enabled(struct clk_hw *hw)
if (clock->sibling)
return clock->enabled;
value = readl(priv->base + CLK_MON_R(clock->off));
if (priv->info->has_clk_mon_regs)
value = readl(priv->base + CLK_MON_R(clock->off));
else
value = readl(priv->base + clock->off);
return value & bitmask;
}
@ -743,8 +1177,16 @@ static int rzg2l_cpg_status(struct reset_controller_dev *rcdev,
const struct rzg2l_cpg_info *info = priv->info;
unsigned int reg = info->resets[id].off;
u32 bitmask = BIT(info->resets[id].bit);
s8 monbit = info->resets[id].monbit;
return !(readl(priv->base + CLK_MRST_R(reg)) & bitmask);
if (info->has_clk_mon_regs) {
return !(readl(priv->base + CLK_MRST_R(reg)) & bitmask);
} else if (monbit >= 0) {
u32 monbitmask = BIT(monbit);
return !!(readl(priv->base + CPG_RST_MON) & monbitmask);
}
return -ENOTSUPP;
}
static const struct reset_control_ops rzg2l_cpg_reset_ops = {
@ -947,6 +1389,12 @@ static int __init rzg2l_cpg_probe(struct platform_device *pdev)
}
static const struct of_device_id rzg2l_cpg_match[] = {
#ifdef CONFIG_CLK_R9A07G043
{
.compatible = "renesas,r9a07g043-cpg",
.data = &r9a07g043_cpg_info,
},
#endif
#ifdef CONFIG_CLK_R9A07G044
{
.compatible = "renesas,r9a07g044-cpg",
@ -958,6 +1406,12 @@ static const struct of_device_id rzg2l_cpg_match[] = {
.compatible = "renesas,r9a07g054-cpg",
.data = &r9a07g054_cpg_info,
},
#endif
#ifdef CONFIG_CLK_R9A09G011
{
.compatible = "renesas,r9a09g011-cpg",
.data = &r9a09g011_cpg_info,
},
#endif
{ /* sentinel */ }
};

View File

@ -9,6 +9,12 @@
#ifndef __RENESAS_RZG2L_CPG_H__
#define __RENESAS_RZG2L_CPG_H__
#define CPG_SIPLL5_STBY (0x140)
#define CPG_SIPLL5_CLK1 (0x144)
#define CPG_SIPLL5_CLK3 (0x14C)
#define CPG_SIPLL5_CLK4 (0x150)
#define CPG_SIPLL5_CLK5 (0x154)
#define CPG_SIPLL5_MON (0x15C)
#define CPG_PL1_DDIV (0x200)
#define CPG_PL2_DDIV (0x204)
#define CPG_PL3A_DDIV (0x208)
@ -18,6 +24,24 @@
#define CPG_PL3_SSEL (0x408)
#define CPG_PL6_SSEL (0x414)
#define CPG_PL6_ETH_SSEL (0x418)
#define CPG_PL5_SDIV (0x420)
#define CPG_RST_MON (0x680)
#define CPG_OTHERFUNC1_REG (0xBE8)
#define CPG_SIPLL5_STBY_RESETB BIT(0)
#define CPG_SIPLL5_STBY_RESETB_WEN BIT(16)
#define CPG_SIPLL5_STBY_SSCG_EN_WEN BIT(18)
#define CPG_SIPLL5_STBY_DOWNSPREAD_WEN BIT(20)
#define CPG_SIPLL5_CLK1_POSTDIV1_WEN BIT(16)
#define CPG_SIPLL5_CLK1_POSTDIV2_WEN BIT(20)
#define CPG_SIPLL5_CLK1_REFDIV_WEN BIT(24)
#define CPG_SIPLL5_CLK4_RESV_LSB (0xFF)
#define CPG_SIPLL5_MON_PLL5_LOCK BIT(4)
#define CPG_OTHERFUNC1_REG_RES0_ON_WEN BIT(16)
#define CPG_PL5_SDIV_DIV_DSI_A_WEN BIT(16)
#define CPG_PL5_SDIV_DIV_DSI_B_WEN BIT(24)
#define CPG_CLKSTATUS_SELSDHI0_STS BIT(28)
#define CPG_CLKSTATUS_SELSDHI1_STS BIT(29)
@ -34,6 +58,7 @@
(((offset) << 20) | ((bitpos) << 12) | ((size) << 8))
#define DIVPL1A DDIV_PACK(CPG_PL1_DDIV, 0, 2)
#define DIVPL2A DDIV_PACK(CPG_PL2_DDIV, 0, 3)
#define DIVDSILPCLK DDIV_PACK(CPG_PL2_DDIV, 12, 2)
#define DIVPL3A DDIV_PACK(CPG_PL3A_DDIV, 0, 3)
#define DIVPL3B DDIV_PACK(CPG_PL3A_DDIV, 4, 3)
#define DIVPL3C DDIV_PACK(CPG_PL3A_DDIV, 8, 3)
@ -43,12 +68,15 @@
(((offset) << 20) | ((bitpos) << 12) | ((size) << 8))
#define SEL_PLL3_3 SEL_PLL_PACK(CPG_PL3_SSEL, 8, 1)
#define SEL_PLL5_4 SEL_PLL_PACK(CPG_OTHERFUNC1_REG, 0, 1)
#define SEL_PLL6_2 SEL_PLL_PACK(CPG_PL6_ETH_SSEL, 0, 1)
#define SEL_GPU2 SEL_PLL_PACK(CPG_PL6_SSEL, 12, 1)
#define SEL_SDHI0 DDIV_PACK(CPG_PL2SDHI_DSEL, 0, 2)
#define SEL_SDHI1 DDIV_PACK(CPG_PL2SDHI_DSEL, 4, 2)
#define EXTAL_FREQ_IN_MEGA_HZ (24)
/**
* Definitions of CPG Core Clocks
*
@ -86,6 +114,16 @@ enum clk_types {
/* Clock with SD clock source selector */
CLK_TYPE_SD_MUX,
/* Clock for SIPLL5 */
CLK_TYPE_SIPLL5,
/* Clock for PLL5_4 clock source selector */
CLK_TYPE_PLL5_4_MUX,
/* Clock for DSI divider */
CLK_TYPE_DSI_DIV,
};
#define DEF_TYPE(_name, _id, _type...) \
@ -98,17 +136,36 @@ enum clk_types {
DEF_TYPE(_name, _id, CLK_TYPE_IN)
#define DEF_FIXED(_name, _id, _parent, _mult, _div) \
DEF_BASE(_name, _id, CLK_TYPE_FF, _parent, .div = _div, .mult = _mult)
#define DEF_DIV(_name, _id, _parent, _conf, _dtable, _flag) \
#define DEF_DIV(_name, _id, _parent, _conf, _dtable) \
DEF_TYPE(_name, _id, CLK_TYPE_DIV, .conf = _conf, \
.parent = _parent, .dtable = _dtable, .flag = _flag)
#define DEF_MUX(_name, _id, _conf, _parent_names, _num_parents, _flag, \
_mux_flags) \
.parent = _parent, .dtable = _dtable, \
.flag = CLK_DIVIDER_HIWORD_MASK)
#define DEF_DIV_RO(_name, _id, _parent, _conf, _dtable) \
DEF_TYPE(_name, _id, CLK_TYPE_DIV, .conf = _conf, \
.parent = _parent, .dtable = _dtable, \
.flag = CLK_DIVIDER_READ_ONLY)
#define DEF_MUX(_name, _id, _conf, _parent_names) \
DEF_TYPE(_name, _id, CLK_TYPE_MUX, .conf = _conf, \
.parent_names = _parent_names, .num_parents = _num_parents, \
.flag = _flag, .mux_flags = _mux_flags)
#define DEF_SD_MUX(_name, _id, _conf, _parent_names, _num_parents) \
.parent_names = _parent_names, \
.num_parents = ARRAY_SIZE(_parent_names), \
.mux_flags = CLK_MUX_HIWORD_MASK)
#define DEF_MUX_RO(_name, _id, _conf, _parent_names) \
DEF_TYPE(_name, _id, CLK_TYPE_MUX, .conf = _conf, \
.parent_names = _parent_names, \
.num_parents = ARRAY_SIZE(_parent_names), \
.mux_flags = CLK_MUX_READ_ONLY)
#define DEF_SD_MUX(_name, _id, _conf, _parent_names) \
DEF_TYPE(_name, _id, CLK_TYPE_SD_MUX, .conf = _conf, \
.parent_names = _parent_names, .num_parents = _num_parents)
.parent_names = _parent_names, \
.num_parents = ARRAY_SIZE(_parent_names))
#define DEF_PLL5_FOUTPOSTDIV(_name, _id, _parent) \
DEF_TYPE(_name, _id, CLK_TYPE_SIPLL5, .parent = _parent)
#define DEF_PLL5_4_MUX(_name, _id, _conf, _parent_names) \
DEF_TYPE(_name, _id, CLK_TYPE_PLL5_4_MUX, .conf = _conf, \
.parent_names = _parent_names, \
.num_parents = ARRAY_SIZE(_parent_names))
#define DEF_DSI_DIV(_name, _id, _parent, _flag) \
DEF_TYPE(_name, _id, CLK_TYPE_DSI_DIV, .parent = _parent, .flag = _flag)
/**
* struct rzg2l_mod_clk - Module Clocks definitions
@ -150,17 +207,22 @@ struct rzg2l_mod_clk {
*
* @off: register offset
* @bit: reset bit
* @monbit: monitor bit in CPG_RST_MON register, -1 if none
*/
struct rzg2l_reset {
u16 off;
u8 bit;
s8 monbit;
};
#define DEF_RST(_id, _off, _bit) \
#define DEF_RST_MON(_id, _off, _bit, _monbit) \
[_id] = { \
.off = (_off), \
.bit = (_bit) \
.bit = (_bit), \
.monbit = (_monbit) \
}
#define DEF_RST(_id, _off, _bit) \
DEF_RST_MON(_id, _off, _bit, -1)
/**
* struct rzg2l_cpg_info - SoC-specific CPG Description
@ -180,6 +242,7 @@ struct rzg2l_reset {
* @crit_mod_clks: Array with Module Clock IDs of critical clocks that
* should not be disabled without a knowledgeable driver
* @num_crit_mod_clks: Number of entries in crit_mod_clks[]
* @has_clk_mon_regs: Flag indicating whether the SoC has CLK_MON registers
*/
struct rzg2l_cpg_info {
/* Core Clocks */
@ -200,9 +263,13 @@ struct rzg2l_cpg_info {
/* Critical Module Clocks that should not be disabled */
const unsigned int *crit_mod_clks;
unsigned int num_crit_mod_clks;
bool has_clk_mon_regs;
};
extern const struct rzg2l_cpg_info r9a07g043_cpg_info;
extern const struct rzg2l_cpg_info r9a07g044_cpg_info;
extern const struct rzg2l_cpg_info r9a07g054_cpg_info;
extern const struct rzg2l_cpg_info r9a09g011_cpg_info;
#endif

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@ -0,0 +1,17 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
#ifndef _DT_BINDINGS_CLOCK_AIROHA_EN7523_H_
#define _DT_BINDINGS_CLOCK_AIROHA_EN7523_H_
#define EN7523_CLK_GSW 0
#define EN7523_CLK_EMI 1
#define EN7523_CLK_BUS 2
#define EN7523_CLK_SLIC 3
#define EN7523_CLK_SPI 4
#define EN7523_CLK_NPU 5
#define EN7523_CLK_CRYPTO 6
#define EN7523_CLK_PCIE 7
#define EN7523_NUM_CLOCKS 8
#endif /* _DT_BINDINGS_CLOCK_AIROHA_EN7523_H_ */

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@ -0,0 +1,90 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#ifndef __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__
#define __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* r8a779g0 CPG Core Clocks */
#define R8A779G0_CLK_ZX 0
#define R8A779G0_CLK_ZS 1
#define R8A779G0_CLK_ZT 2
#define R8A779G0_CLK_ZTR 3
#define R8A779G0_CLK_S0D2 4
#define R8A779G0_CLK_S0D3 5
#define R8A779G0_CLK_S0D4 6
#define R8A779G0_CLK_S0D1_VIO 7
#define R8A779G0_CLK_S0D2_VIO 8
#define R8A779G0_CLK_S0D4_VIO 9
#define R8A779G0_CLK_S0D8_VIO 10
#define R8A779G0_CLK_S0D1_VC 11
#define R8A779G0_CLK_S0D2_VC 12
#define R8A779G0_CLK_S0D4_VC 13
#define R8A779G0_CLK_S0D2_MM 14
#define R8A779G0_CLK_S0D4_MM 15
#define R8A779G0_CLK_S0D2_U3DG 16
#define R8A779G0_CLK_S0D4_U3DG 17
#define R8A779G0_CLK_S0D2_RT 18
#define R8A779G0_CLK_S0D3_RT 19
#define R8A779G0_CLK_S0D4_RT 20
#define R8A779G0_CLK_S0D6_RT 21
#define R8A779G0_CLK_S0D24_RT 22
#define R8A779G0_CLK_S0D2_PER 23
#define R8A779G0_CLK_S0D3_PER 24
#define R8A779G0_CLK_S0D4_PER 25
#define R8A779G0_CLK_S0D6_PER 26
#define R8A779G0_CLK_S0D12_PER 27
#define R8A779G0_CLK_S0D24_PER 28
#define R8A779G0_CLK_S0D1_HSC 29
#define R8A779G0_CLK_S0D2_HSC 30
#define R8A779G0_CLK_S0D4_HSC 31
#define R8A779G0_CLK_S0D2_CC 32
#define R8A779G0_CLK_SVD1_IR 33
#define R8A779G0_CLK_SVD2_IR 34
#define R8A779G0_CLK_SVD1_VIP 35
#define R8A779G0_CLK_SVD2_VIP 36
#define R8A779G0_CLK_CL 37
#define R8A779G0_CLK_CL16M 38
#define R8A779G0_CLK_CL16M_MM 39
#define R8A779G0_CLK_CL16M_RT 40
#define R8A779G0_CLK_CL16M_PER 41
#define R8A779G0_CLK_CL16M_HSC 42
#define R8A779G0_CLK_Z0 43
#define R8A779G0_CLK_ZB3 44
#define R8A779G0_CLK_ZB3D2 45
#define R8A779G0_CLK_ZB3D4 46
#define R8A779G0_CLK_ZG 47
#define R8A779G0_CLK_SD0H 48
#define R8A779G0_CLK_SD0 49
#define R8A779G0_CLK_RPC 50
#define R8A779G0_CLK_RPCD2 51
#define R8A779G0_CLK_MSO 52
#define R8A779G0_CLK_CANFD 53
#define R8A779G0_CLK_CSI 54
#define R8A779G0_CLK_FRAY 55
#define R8A779G0_CLK_IPC 56
#define R8A779G0_CLK_SASYNCRT 57
#define R8A779G0_CLK_SASYNCPERD1 58
#define R8A779G0_CLK_SASYNCPERD2 59
#define R8A779G0_CLK_SASYNCPERD4 60
#define R8A779G0_CLK_VIOBUS 61
#define R8A779G0_CLK_VIOBUSD2 62
#define R8A779G0_CLK_VCBUS 63
#define R8A779G0_CLK_VCBUSD2 64
#define R8A779G0_CLK_DSIEXT 65
#define R8A779G0_CLK_DSIREF 66
#define R8A779G0_CLK_ADGH 67
#define R8A779G0_CLK_OSC 68
#define R8A779G0_CLK_ZR0 69
#define R8A779G0_CLK_ZR1 70
#define R8A779G0_CLK_ZR2 71
#define R8A779G0_CLK_IMPA 72
#define R8A779G0_CLK_IMPAD4 73
#define R8A779G0_CLK_CPEX 74
#define R8A779G0_CLK_CBFUSA 75
#define R8A779G0_CLK_R 76
#endif /* __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__ */

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@ -0,0 +1,184 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#ifndef __DT_BINDINGS_CLOCK_R9A07G043_CPG_H__
#define __DT_BINDINGS_CLOCK_R9A07G043_CPG_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* R9A07G043 CPG Core Clocks */
#define R9A07G043_CLK_I 0
#define R9A07G043_CLK_I2 1
#define R9A07G043_CLK_S0 2
#define R9A07G043_CLK_SPI0 3
#define R9A07G043_CLK_SPI1 4
#define R9A07G043_CLK_SD0 5
#define R9A07G043_CLK_SD1 6
#define R9A07G043_CLK_M0 7
#define R9A07G043_CLK_M2 8
#define R9A07G043_CLK_M3 9
#define R9A07G043_CLK_HP 10
#define R9A07G043_CLK_TSU 11
#define R9A07G043_CLK_ZT 12
#define R9A07G043_CLK_P0 13
#define R9A07G043_CLK_P1 14
#define R9A07G043_CLK_P2 15
#define R9A07G043_CLK_AT 16
#define R9A07G043_OSCCLK 17
#define R9A07G043_CLK_P0_DIV2 18
/* R9A07G043 Module Clocks */
#define R9A07G043_CA55_SCLK 0 /* RZ/G2UL Only */
#define R9A07G043_CA55_PCLK 1 /* RZ/G2UL Only */
#define R9A07G043_CA55_ATCLK 2 /* RZ/G2UL Only */
#define R9A07G043_CA55_GICCLK 3 /* RZ/G2UL Only */
#define R9A07G043_CA55_PERICLK 4 /* RZ/G2UL Only */
#define R9A07G043_CA55_ACLK 5 /* RZ/G2UL Only */
#define R9A07G043_CA55_TSCLK 6 /* RZ/G2UL Only */
#define R9A07G043_GIC600_GICCLK 7 /* RZ/G2UL Only */
#define R9A07G043_IA55_CLK 8 /* RZ/G2UL Only */
#define R9A07G043_IA55_PCLK 9 /* RZ/G2UL Only */
#define R9A07G043_MHU_PCLK 10 /* RZ/G2UL Only */
#define R9A07G043_SYC_CNT_CLK 11
#define R9A07G043_DMAC_ACLK 12
#define R9A07G043_DMAC_PCLK 13
#define R9A07G043_OSTM0_PCLK 14
#define R9A07G043_OSTM1_PCLK 15
#define R9A07G043_OSTM2_PCLK 16
#define R9A07G043_MTU_X_MCK_MTU3 17
#define R9A07G043_POE3_CLKM_POE 18
#define R9A07G043_WDT0_PCLK 19
#define R9A07G043_WDT0_CLK 20
#define R9A07G043_WDT2_PCLK 21 /* RZ/G2UL Only */
#define R9A07G043_WDT2_CLK 22 /* RZ/G2UL Only */
#define R9A07G043_SPI_CLK2 23
#define R9A07G043_SPI_CLK 24
#define R9A07G043_SDHI0_IMCLK 25
#define R9A07G043_SDHI0_IMCLK2 26
#define R9A07G043_SDHI0_CLK_HS 27
#define R9A07G043_SDHI0_ACLK 28
#define R9A07G043_SDHI1_IMCLK 29
#define R9A07G043_SDHI1_IMCLK2 30
#define R9A07G043_SDHI1_CLK_HS 31
#define R9A07G043_SDHI1_ACLK 32
#define R9A07G043_ISU_ACLK 33 /* RZ/G2UL Only */
#define R9A07G043_ISU_PCLK 34 /* RZ/G2UL Only */
#define R9A07G043_CRU_SYSCLK 35 /* RZ/G2UL Only */
#define R9A07G043_CRU_VCLK 36 /* RZ/G2UL Only */
#define R9A07G043_CRU_PCLK 37 /* RZ/G2UL Only */
#define R9A07G043_CRU_ACLK 38 /* RZ/G2UL Only */
#define R9A07G043_LCDC_CLK_A 39 /* RZ/G2UL Only */
#define R9A07G043_LCDC_CLK_P 40 /* RZ/G2UL Only */
#define R9A07G043_LCDC_CLK_D 41 /* RZ/G2UL Only */
#define R9A07G043_SSI0_PCLK2 42
#define R9A07G043_SSI0_PCLK_SFR 43
#define R9A07G043_SSI1_PCLK2 44
#define R9A07G043_SSI1_PCLK_SFR 45
#define R9A07G043_SSI2_PCLK2 46
#define R9A07G043_SSI2_PCLK_SFR 47
#define R9A07G043_SSI3_PCLK2 48
#define R9A07G043_SSI3_PCLK_SFR 49
#define R9A07G043_SRC_CLKP 50 /* RZ/G2UL Only */
#define R9A07G043_USB_U2H0_HCLK 51
#define R9A07G043_USB_U2H1_HCLK 52
#define R9A07G043_USB_U2P_EXR_CPUCLK 53
#define R9A07G043_USB_PCLK 54
#define R9A07G043_ETH0_CLK_AXI 55
#define R9A07G043_ETH0_CLK_CHI 56
#define R9A07G043_ETH1_CLK_AXI 57
#define R9A07G043_ETH1_CLK_CHI 58
#define R9A07G043_I2C0_PCLK 59
#define R9A07G043_I2C1_PCLK 60
#define R9A07G043_I2C2_PCLK 61
#define R9A07G043_I2C3_PCLK 62
#define R9A07G043_SCIF0_CLK_PCK 63
#define R9A07G043_SCIF1_CLK_PCK 64
#define R9A07G043_SCIF2_CLK_PCK 65
#define R9A07G043_SCIF3_CLK_PCK 66
#define R9A07G043_SCIF4_CLK_PCK 67
#define R9A07G043_SCI0_CLKP 68
#define R9A07G043_SCI1_CLKP 69
#define R9A07G043_IRDA_CLKP 70
#define R9A07G043_RSPI0_CLKB 71
#define R9A07G043_RSPI1_CLKB 72
#define R9A07G043_RSPI2_CLKB 73
#define R9A07G043_CANFD_PCLK 74
#define R9A07G043_GPIO_HCLK 75
#define R9A07G043_ADC_ADCLK 76
#define R9A07G043_ADC_PCLK 77
#define R9A07G043_TSU_PCLK 78
/* R9A07G043 Resets */
#define R9A07G043_CA55_RST_1_0 0 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_1_1 1 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_3_0 2 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_3_1 3 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_4 4 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_5 5 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_6 6 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_7 7 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_8 8 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_9 9 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_10 10 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_11 11 /* RZ/G2UL Only */
#define R9A07G043_CA55_RST_12 12 /* RZ/G2UL Only */
#define R9A07G043_GIC600_GICRESET_N 13 /* RZ/G2UL Only */
#define R9A07G043_GIC600_DBG_GICRESET_N 14 /* RZ/G2UL Only */
#define R9A07G043_IA55_RESETN 15 /* RZ/G2UL Only */
#define R9A07G043_MHU_RESETN 16 /* RZ/G2UL Only */
#define R9A07G043_DMAC_ARESETN 17
#define R9A07G043_DMAC_RST_ASYNC 18
#define R9A07G043_SYC_RESETN 19
#define R9A07G043_OSTM0_PRESETZ 20
#define R9A07G043_OSTM1_PRESETZ 21
#define R9A07G043_OSTM2_PRESETZ 22
#define R9A07G043_MTU_X_PRESET_MTU3 23
#define R9A07G043_POE3_RST_M_REG 24
#define R9A07G043_WDT0_PRESETN 25
#define R9A07G043_WDT2_PRESETN 26 /* RZ/G2UL Only */
#define R9A07G043_SPI_RST 27
#define R9A07G043_SDHI0_IXRST 28
#define R9A07G043_SDHI1_IXRST 29
#define R9A07G043_ISU_ARESETN 30 /* RZ/G2UL Only */
#define R9A07G043_ISU_PRESETN 31 /* RZ/G2UL Only */
#define R9A07G043_CRU_CMN_RSTB 32 /* RZ/G2UL Only */
#define R9A07G043_CRU_PRESETN 33 /* RZ/G2UL Only */
#define R9A07G043_CRU_ARESETN 34 /* RZ/G2UL Only */
#define R9A07G043_LCDC_RESET_N 35 /* RZ/G2UL Only */
#define R9A07G043_SSI0_RST_M2_REG 36
#define R9A07G043_SSI1_RST_M2_REG 37
#define R9A07G043_SSI2_RST_M2_REG 38
#define R9A07G043_SSI3_RST_M2_REG 39
#define R9A07G043_SRC_RST 40 /* RZ/G2UL Only */
#define R9A07G043_USB_U2H0_HRESETN 41
#define R9A07G043_USB_U2H1_HRESETN 42
#define R9A07G043_USB_U2P_EXL_SYSRST 43
#define R9A07G043_USB_PRESETN 44
#define R9A07G043_ETH0_RST_HW_N 45
#define R9A07G043_ETH1_RST_HW_N 46
#define R9A07G043_I2C0_MRST 47
#define R9A07G043_I2C1_MRST 48
#define R9A07G043_I2C2_MRST 49
#define R9A07G043_I2C3_MRST 50
#define R9A07G043_SCIF0_RST_SYSTEM_N 51
#define R9A07G043_SCIF1_RST_SYSTEM_N 52
#define R9A07G043_SCIF2_RST_SYSTEM_N 53
#define R9A07G043_SCIF3_RST_SYSTEM_N 54
#define R9A07G043_SCIF4_RST_SYSTEM_N 55
#define R9A07G043_SCI0_RST 56
#define R9A07G043_SCI1_RST 57
#define R9A07G043_IRDA_RST 58
#define R9A07G043_RSPI0_RST 59
#define R9A07G043_RSPI1_RST 60
#define R9A07G043_RSPI2_RST 61
#define R9A07G043_CANFD_RSTP_N 62
#define R9A07G043_CANFD_RSTC_N 63
#define R9A07G043_GPIO_RSTN 64
#define R9A07G043_GPIO_PORT_RESETN 65
#define R9A07G043_GPIO_SPARE_RESETN 66
#define R9A07G043_ADC_PRESETN 67
#define R9A07G043_ADC_ADRST_N 68
#define R9A07G043_TSU_PRESETN 69
#endif /* __DT_BINDINGS_CLOCK_R9A07G043_CPG_H__ */

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@ -0,0 +1,352 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#ifndef __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__
#define __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* Module Clocks */
#define R9A09G011_SYS_CLK 0
#define R9A09G011_PFC_PCLK 1
#define R9A09G011_PMC_CORE_CLOCK 2
#define R9A09G011_GIC_CLK 3
#define R9A09G011_RAMA_ACLK 4
#define R9A09G011_ROMA_ACLK 5
#define R9A09G011_SEC_ACLK 6
#define R9A09G011_SEC_PCLK 7
#define R9A09G011_SEC_TCLK 8
#define R9A09G011_DMAA_ACLK 9
#define R9A09G011_TSU0_PCLK 10
#define R9A09G011_TSU1_PCLK 11
#define R9A09G011_CST_TRACECLK 12
#define R9A09G011_CST_SB_CLK 13
#define R9A09G011_CST_AHB_CLK 14
#define R9A09G011_CST_ATB_SB_CLK 15
#define R9A09G011_CST_TS_SB_CLK 16
#define R9A09G011_SDI0_ACLK 17
#define R9A09G011_SDI0_IMCLK 18
#define R9A09G011_SDI0_IMCLK2 19
#define R9A09G011_SDI0_CLK_HS 20
#define R9A09G011_SDI1_ACLK 21
#define R9A09G011_SDI1_IMCLK 22
#define R9A09G011_SDI1_IMCLK2 23
#define R9A09G011_SDI1_CLK_HS 24
#define R9A09G011_EMM_ACLK 25
#define R9A09G011_EMM_IMCLK 26
#define R9A09G011_EMM_IMCLK2 27
#define R9A09G011_EMM_CLK_HS 28
#define R9A09G011_NFI_ACLK 29
#define R9A09G011_NFI_NF_CLK 30
#define R9A09G011_PCI_ACLK 31
#define R9A09G011_PCI_CLK_PMU 32
#define R9A09G011_PCI_APB_CLK 33
#define R9A09G011_USB_ACLK_H 34
#define R9A09G011_USB_ACLK_P 35
#define R9A09G011_USB_PCLK 36
#define R9A09G011_ETH0_CLK_AXI 37
#define R9A09G011_ETH0_CLK_CHI 38
#define R9A09G011_ETH0_GPTP_EXT 39
#define R9A09G011_SDT_CLK 40
#define R9A09G011_SDT_CLKAPB 41
#define R9A09G011_SDT_CLK48 42
#define R9A09G011_GRP_CLK 43
#define R9A09G011_CIF_P0_CLK 44
#define R9A09G011_CIF_P1_CLK 45
#define R9A09G011_CIF_APB_CLK 46
#define R9A09G011_DCI_CLKAXI 47
#define R9A09G011_DCI_CLKAPB 48
#define R9A09G011_DCI_CLKDCI2 49
#define R9A09G011_HMI_PCLK 50
#define R9A09G011_LCI_PCLK 51
#define R9A09G011_LCI_ACLK 52
#define R9A09G011_LCI_VCLK 53
#define R9A09G011_LCI_LPCLK 54
#define R9A09G011_AUI_CLK 55
#define R9A09G011_AUI_CLKAXI 56
#define R9A09G011_AUI_CLKAPB 57
#define R9A09G011_AUMCLK 58
#define R9A09G011_GMCLK0 59
#define R9A09G011_GMCLK1 60
#define R9A09G011_MTR_CLK0 61
#define R9A09G011_MTR_CLK1 62
#define R9A09G011_MTR_CLKAPB 63
#define R9A09G011_GFT_CLK 64
#define R9A09G011_GFT_CLKAPB 65
#define R9A09G011_GFT_MCLK 66
#define R9A09G011_ATGA_CLK 67
#define R9A09G011_ATGA_CLKAPB 68
#define R9A09G011_ATGB_CLK 69
#define R9A09G011_ATGB_CLKAPB 70
#define R9A09G011_SYC_CNT_CLK 71
#define R9A09G011_CPERI_GRPA_PCLK 72
#define R9A09G011_TIM0_CLK 73
#define R9A09G011_TIM1_CLK 74
#define R9A09G011_TIM2_CLK 75
#define R9A09G011_TIM3_CLK 76
#define R9A09G011_TIM4_CLK 77
#define R9A09G011_TIM5_CLK 78
#define R9A09G011_TIM6_CLK 79
#define R9A09G011_TIM7_CLK 80
#define R9A09G011_IIC_PCLK0 81
#define R9A09G011_CPERI_GRPB_PCLK 82
#define R9A09G011_TIM8_CLK 83
#define R9A09G011_TIM9_CLK 84
#define R9A09G011_TIM10_CLK 85
#define R9A09G011_TIM11_CLK 86
#define R9A09G011_TIM12_CLK 87
#define R9A09G011_TIM13_CLK 88
#define R9A09G011_TIM14_CLK 89
#define R9A09G011_TIM15_CLK 90
#define R9A09G011_IIC_PCLK1 91
#define R9A09G011_CPERI_GRPC_PCLK 92
#define R9A09G011_TIM16_CLK 93
#define R9A09G011_TIM17_CLK 94
#define R9A09G011_TIM18_CLK 95
#define R9A09G011_TIM19_CLK 96
#define R9A09G011_TIM20_CLK 97
#define R9A09G011_TIM21_CLK 98
#define R9A09G011_TIM22_CLK 99
#define R9A09G011_TIM23_CLK 100
#define R9A09G011_WDT0_PCLK 101
#define R9A09G011_WDT0_CLK 102
#define R9A09G011_WDT1_PCLK 103
#define R9A09G011_WDT1_CLK 104
#define R9A09G011_CPERI_GRPD_PCLK 105
#define R9A09G011_TIM24_CLK 106
#define R9A09G011_TIM25_CLK 107
#define R9A09G011_TIM26_CLK 108
#define R9A09G011_TIM27_CLK 109
#define R9A09G011_TIM28_CLK 110
#define R9A09G011_TIM29_CLK 111
#define R9A09G011_TIM30_CLK 112
#define R9A09G011_TIM31_CLK 113
#define R9A09G011_CPERI_GRPE_PCLK 114
#define R9A09G011_PWM0_CLK 115
#define R9A09G011_PWM1_CLK 116
#define R9A09G011_PWM2_CLK 117
#define R9A09G011_PWM3_CLK 118
#define R9A09G011_PWM4_CLK 119
#define R9A09G011_PWM5_CLK 120
#define R9A09G011_PWM6_CLK 121
#define R9A09G011_PWM7_CLK 122
#define R9A09G011_CPERI_GRPF_PCLK 123
#define R9A09G011_PWM8_CLK 124
#define R9A09G011_PWM9_CLK 125
#define R9A09G011_PWM10_CLK 126
#define R9A09G011_PWM11_CLK 127
#define R9A09G011_PWM12_CLK 128
#define R9A09G011_PWM13_CLK 129
#define R9A09G011_PWM14_CLK 130
#define R9A09G011_PWM15_CLK 131
#define R9A09G011_CPERI_GRPG_PCLK 132
#define R9A09G011_CPERI_GRPH_PCLK 133
#define R9A09G011_URT_PCLK 134
#define R9A09G011_URT0_CLK 135
#define R9A09G011_URT1_CLK 136
#define R9A09G011_CSI0_CLK 137
#define R9A09G011_CSI1_CLK 138
#define R9A09G011_CSI2_CLK 139
#define R9A09G011_CSI3_CLK 140
#define R9A09G011_CSI4_CLK 141
#define R9A09G011_CSI5_CLK 142
#define R9A09G011_ICB_ACLK1 143
#define R9A09G011_ICB_GIC_CLK 144
#define R9A09G011_ICB_MPCLK1 145
#define R9A09G011_ICB_SPCLK1 146
#define R9A09G011_ICB_CLK48 147
#define R9A09G011_ICB_CLK48_2 148
#define R9A09G011_ICB_CLK48_3 149
#define R9A09G011_ICB_CLK48_4L 150
#define R9A09G011_ICB_CLK48_4R 151
#define R9A09G011_ICB_CLK48_5 152
#define R9A09G011_ICB_CST_ATB_SB_CLK 153
#define R9A09G011_ICB_CST_CS_CLK 154
#define R9A09G011_ICB_CLK100_1 155
#define R9A09G011_ICB_ETH0_CLK_AXI 156
#define R9A09G011_ICB_DCI_CLKAXI 157
#define R9A09G011_ICB_SYC_CNT_CLK 158
#define R9A09G011_ICB_DRPA_ACLK 159
#define R9A09G011_ICB_RFX_ACLK 160
#define R9A09G011_ICB_RFX_PCLK5 161
#define R9A09G011_ICB_MMC_ACLK 162
#define R9A09G011_ICB_MPCLK3 163
#define R9A09G011_ICB_CIMA_CLK 164
#define R9A09G011_ICB_CIMB_CLK 165
#define R9A09G011_ICB_BIMA_CLK 166
#define R9A09G011_ICB_FCD_CLKAXI 167
#define R9A09G011_ICB_VD_ACLK4 168
#define R9A09G011_ICB_MPCLK4 169
#define R9A09G011_ICB_VCD_PCLK4 170
#define R9A09G011_CA53_CLK 171
#define R9A09G011_CA53_ACLK 172
#define R9A09G011_CA53_APCLK_DBG 173
#define R9A09G011_CST_APB_CA53_CLK 174
#define R9A09G011_CA53_ATCLK 175
#define R9A09G011_CST_CS_CLK 176
#define R9A09G011_CA53_TSCLK 177
#define R9A09G011_CST_TS_CLK 178
#define R9A09G011_CA53_APCLK_REG 179
#define R9A09G011_DRPA_ACLK 180
#define R9A09G011_DRPA_DCLK 181
#define R9A09G011_DRPA_INITCLK 182
#define R9A09G011_RAMB0_ACLK 183
#define R9A09G011_RAMB1_ACLK 184
#define R9A09G011_RAMB2_ACLK 185
#define R9A09G011_RAMB3_ACLK 186
#define R9A09G011_CIMA_CLKAPB 187
#define R9A09G011_CIMA_CLK 188
#define R9A09G011_CIMB_CLK 189
#define R9A09G011_FAFA_CLK 190
#define R9A09G011_STG_CLKAXI 191
#define R9A09G011_STG_CLK0 192
#define R9A09G011_BIMA_CLKAPB 193
#define R9A09G011_BIMA_CLK 194
#define R9A09G011_FAFB_CLK 195
#define R9A09G011_FCD_CLK 196
#define R9A09G011_FCD_CLKAXI 197
#define R9A09G011_RIM_CLK 198
#define R9A09G011_VCD_ACLK 199
#define R9A09G011_VCD_PCLK 200
#define R9A09G011_JPG0_CLK 201
#define R9A09G011_JPG0_ACLK 202
#define R9A09G011_MMC_CORE_DDRC_CLK 203
#define R9A09G011_MMC_ACLK 204
#define R9A09G011_MMC_PCLK 205
#define R9A09G011_DDI_APBCLK 206
/* Resets */
#define R9A09G011_SYS_RST_N 0
#define R9A09G011_PFC_PRESETN 1
#define R9A09G011_RAMA_ARESETN 2
#define R9A09G011_ROM_ARESETN 3
#define R9A09G011_DMAA_ARESETN 4
#define R9A09G011_SEC_ARESETN 5
#define R9A09G011_SEC_PRESETN 6
#define R9A09G011_SEC_RSTB 7
#define R9A09G011_TSU0_RESETN 8
#define R9A09G011_TSU1_RESETN 9
#define R9A09G011_PMC_RESET_N 10
#define R9A09G011_CST_NTRST 11
#define R9A09G011_CST_NPOTRST 12
#define R9A09G011_CST_NTRST2 13
#define R9A09G011_CST_CS_RESETN 14
#define R9A09G011_CST_TS_RESETN 15
#define R9A09G011_CST_TRESETN 16
#define R9A09G011_CST_SB_RESETN 17
#define R9A09G011_CST_AHB_RESETN 18
#define R9A09G011_CST_TS_SB_RESETN 19
#define R9A09G011_CST_APB_CA53_RESETN 20
#define R9A09G011_CST_ATB_SB_RESETN 21
#define R9A09G011_SDI0_IXRST 22
#define R9A09G011_SDI1_IXRST 23
#define R9A09G011_EMM_IXRST 24
#define R9A09G011_NFI_MARESETN 25
#define R9A09G011_NFI_REG_RST_N 26
#define R9A09G011_USB_PRESET_N 27
#define R9A09G011_USB_DRD_RESET 28
#define R9A09G011_USB_ARESETN_P 29
#define R9A09G011_USB_ARESETN_H 30
#define R9A09G011_ETH0_RST_HW_N 31
#define R9A09G011_PCI_ARESETN 32
#define R9A09G011_SDT_RSTSYSAX 33
#define R9A09G011_GRP_RESETN 34
#define R9A09G011_CIF_RST_N 35
#define R9A09G011_DCU_RSTSYSAX 36
#define R9A09G011_HMI_RST_N 37
#define R9A09G011_HMI_PRESETN 38
#define R9A09G011_LCI_PRESETN 39
#define R9A09G011_LCI_ARESETN 40
#define R9A09G011_AUI_RSTSYSAX 41
#define R9A09G011_MTR_RSTSYSAX 42
#define R9A09G011_GFT_RSTSYSAX 43
#define R9A09G011_ATGA_RSTSYSAX 44
#define R9A09G011_ATGB_RSTSYSAX 45
#define R9A09G011_SYC_RST_N 46
#define R9A09G011_TIM_GPA_PRESETN 47
#define R9A09G011_TIM_GPB_PRESETN 48
#define R9A09G011_TIM_GPC_PRESETN 49
#define R9A09G011_TIM_GPD_PRESETN 50
#define R9A09G011_PWM_GPE_PRESETN 51
#define R9A09G011_PWM_GPF_PRESETN 52
#define R9A09G011_CSI_GPG_PRESETN 53
#define R9A09G011_CSI_GPH_PRESETN 54
#define R9A09G011_IIC_GPA_PRESETN 55
#define R9A09G011_IIC_GPB_PRESETN 56
#define R9A09G011_URT_PRESETN 57
#define R9A09G011_WDT0_PRESETN 58
#define R9A09G011_WDT1_PRESETN 59
#define R9A09G011_ICB_PD_AWO_RST_N 60
#define R9A09G011_ICB_PD_MMC_RST_N 61
#define R9A09G011_ICB_PD_VD0_RST_N 62
#define R9A09G011_ICB_PD_VD1_RST_N 63
#define R9A09G011_ICB_PD_RFX_RST_N 64
#define R9A09G011_CA53_NCPUPORESET0 65
#define R9A09G011_CA53_NCPUPORESET1 66
#define R9A09G011_CA53_NCORERESET0 67
#define R9A09G011_CA53_NCORERESET1 68
#define R9A09G011_CA53_NPRESETDBG 69
#define R9A09G011_CA53_L2RESET 70
#define R9A09G011_CA53_NMISCRESET_HM 71
#define R9A09G011_CA53_NMISCRESET_SM 72
#define R9A09G011_CA53_NARESET 73
#define R9A09G011_DRPA_ARESETN 74
#define R9A09G011_RAMB0_ARESETN 75
#define R9A09G011_RAMB1_ARESETN 76
#define R9A09G011_RAMB2_ARESETN 77
#define R9A09G011_RAMB3_ARESETN 78
#define R9A09G011_CIMA_RSTSYSAX 79
#define R9A09G011_CIMB_RSTSYSAX 80
#define R9A09G011_FAFA_RSTSYSAX 81
#define R9A09G011_STG_RSTSYSAX 82
#define R9A09G011_BIMA_RSTSYSAX 83
#define R9A09G011_FAFB_RSTSYSAX 84
#define R9A09G011_FCD_RSTSYSAX 85
#define R9A09G011_RIM_RSTSYSAX 86
#define R9A09G011_VCD_RESETN 87
#define R9A09G011_JPG_XRESET 88
#define R9A09G011_MMC_CORE_DDRC_RSTN 89
#define R9A09G011_MMC_ARESETN_N 90
#define R9A09G011_MMC_PRESETN 91
#define R9A09G011_DDI_PWROK 92
#define R9A09G011_DDI_RESET 93
#define R9A09G011_DDI_RESETN_APB 94
#endif /* __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__ */

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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#ifndef __DT_BINDINGS_POWER_R8A779G0_SYSC_H__
#define __DT_BINDINGS_POWER_R8A779G0_SYSC_H__
/*
* These power domain indices match the Power Domain Register Numbers (PDR)
*/
#define R8A779G0_PD_A1E0D0C0 0
#define R8A779G0_PD_A1E0D0C1 1
#define R8A779G0_PD_A1E0D1C0 2
#define R8A779G0_PD_A1E0D1C1 3
#define R8A779G0_PD_A2E0D0 16
#define R8A779G0_PD_A2E0D1 17
#define R8A779G0_PD_A3E0 20
#define R8A779G0_PD_A33DGA 24
#define R8A779G0_PD_A23DGB 25
#define R8A779G0_PD_A1DSP0 33
#define R8A779G0_PD_A2IMP01 34
#define R8A779G0_PD_A2PSC 35
#define R8A779G0_PD_A2CV0 36
#define R8A779G0_PD_A2CV1 37
#define R8A779G0_PD_A1CNN0 41
#define R8A779G0_PD_A2CN0 42
#define R8A779G0_PD_A3IR 43
#define R8A779G0_PD_A1DSP1 45
#define R8A779G0_PD_A2IMP23 46
#define R8A779G0_PD_A2DMA 47
#define R8A779G0_PD_A2CV2 48
#define R8A779G0_PD_A2CV3 49
#define R8A779G0_PD_A1DSP2 53
#define R8A779G0_PD_A1DSP3 54
#define R8A779G0_PD_A3VIP0 56
#define R8A779G0_PD_A3VIP1 57
#define R8A779G0_PD_A3VIP2 58
#define R8A779G0_PD_A3ISP0 60
#define R8A779G0_PD_A3ISP1 61
/* Always-on power area */
#define R8A779G0_PD_ALWAYS_ON 64
#endif /* __DT_BINDINGS_POWER_R8A779G0_SYSC_H__*/