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Second Round of Renesas ARM-based SoC updates for v3.11 

* Ether device name updates for r8a7778 and r8a7779 Sergei Shtylyov
 * Extended clock and driver coverage for r8a7778 by Goda-san and Morimoto-san
 * Extended clock and coverage for r8a73a4 and r8a7790 by  Guennadi Liakhovetski
 * HSCIF support for r8a7790 by Ulrich Hecht
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Merge tag 'renesas-soc2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

From Simon Horman:
Second Round of Renesas ARM-based SoC updates for v3.11

* Ether device name updates for r8a7778 and r8a7779 Sergei Shtylyov
* Extended clock and driver coverage for r8a7778 by Goda-san and Morimoto-san
* Extended clock and coverage for r8a73a4 and r8a7790 by  Guennadi Liakhovetski
* HSCIF support for r8a7790 by Ulrich Hecht

* tag 'renesas-soc2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: add clock definitions and aliases for MMCIF and SDHI
  ARM: shmobile: r8a73a4: add clock definitions and aliases for MMCIF and SDHI
  ARM: shmobile: r8a7778: add support MMC driver
  ARM: shmobile: r8a7778: add support HSPI driver
  ARM: shmobile: r8a7778: add support I2C driver
  ARM: shmobile: r8a7778: add support MMC clock
  ARM: shmobile: r8a7778: add support HSPI clock
  ARM: shmobile: r8a7778: add support I2C clock
  ARM: shmobile: r8a7790: HSCIF support
  ARM: shmobile: r8a7778: fix Ether device name
  ARM: shmobile: r8a7779: fix Ether device name

Signed-off-by: Olof Johansson <olof@lixom.net>

Conflicts:
	arch/arm/mach-shmobile/clock-r8a7778.c
	arch/arm/mach-shmobile/include/mach/r8a7778.h
This commit is contained in:
Olof Johansson 2013-06-14 18:00:00 -07:00
parent a114926964 018222f5d3
commit 677b5c48bd
6 changed files with 131 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
arch/arm/mach-shmobile/clock-r8a73a4.c
View File

@ -29,6 +29,7 @@
#define CPG_LEN 0x270
#define SMSTPCR2 0xe6150138
#define SMSTPCR3 0xe615013c
#define SMSTPCR5 0xe6150144
#define FRQCRA 0xE6150000
@ -348,6 +349,7 @@ static struct clk div6_clks[DIV6_NR] = {
/* MSTP */
enum {
MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
MSTP315, MSTP314, MSTP313, MSTP312, MSTP305,
MSTP522,
MSTP_NR
};
@ -359,6 +361,11 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
[MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
[MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
[MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
[MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
[MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
};
@ -381,11 +388,6 @@ static struct clk_lookup lookups[] = {
/* DIV6 */
CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
CLKDEV_CON_ID("sdhi0", &div6_clks[DIV6_SDHI0]),
CLKDEV_CON_ID("sdhi1", &div6_clks[DIV6_SDHI1]),
CLKDEV_CON_ID("sdhi2", &div6_clks[DIV6_SDHI2]),
CLKDEV_CON_ID("mmc0", &div6_clks[DIV6_MMC0]),
CLKDEV_CON_ID("mmc1", &div6_clks[DIV6_MMC1]),
CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]),
CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]),
@ -406,6 +408,16 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
/* for DT */
CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),

23
arch/arm/mach-shmobile/clock-r8a7778.c
View File

@ -103,19 +103,27 @@ static struct clk *main_clks[] = {
};
enum {
MSTP331,
MSTP323, MSTP322, MSTP321,
MSTP114,
MSTP100,
MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
MSTP030,
MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
MSTP016, MSTP015,
MSTP007,
MSTP_NR };
static struct clk mstp_clks[MSTP_NR] = {
[MSTP331] = SH_CLK_MSTP32(&s4_clk, MSTPCR3, 31, 0), /* MMC */
[MSTP323] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 23, 0), /* SDHI0 */
[MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */
[MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */
[MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */
[MSTP100] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 0, 0), /* USB0/1 */
[MSTP030] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 30, 0), /* I2C0 */
[MSTP029] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 29, 0), /* I2C1 */
[MSTP028] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 28, 0), /* I2C2 */
[MSTP027] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 27, 0), /* I2C3 */
[MSTP026] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 26, 0), /* SCIF0 */
[MSTP025] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 25, 0), /* SCIF1 */
[MSTP024] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 24, 0), /* SCIF2 */
@ -124,16 +132,26 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP021] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 21, 0), /* SCIF5 */
[MSTP016] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 16, 0), /* TMU0 */
[MSTP015] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 15, 0), /* TMU1 */
[MSTP007] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 7, 0), /* HSPI */
};
static struct clk_lookup lookups[] = {
/* main */
CLKDEV_CON_ID("shyway_clk", &s_clk),
CLKDEV_CON_ID("peripheral_clk", &p_clk),
/* MSTP32 clocks */
CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP331]), /* MMC */
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */
CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */
CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */
CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */
CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */
CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP028]), /* I2C2 */
CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */
@ -142,6 +160,9 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */
CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */
CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP015]), /* TMU01 */
CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */
CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */
CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */
};
void __init r8a7778_clock_init(void)

31
arch/arm/mach-shmobile/clock-r8a7790.c
View File

@ -181,7 +181,8 @@ static struct clk div6_clks[DIV6_NR] = {
/* MSTP */
enum {
MSTP721, MSTP720,
MSTP304,
MSTP717, MSTP716,
MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,
MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
MSTP_NR
};
@ -189,6 +190,12 @@ enum {
static struct clk mstp_clks[MSTP_NR] = {
[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */
[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */
[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */
[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SD2], SMSTPCR3, 12, 0), /* SDHI2 */
[MSTP311] = SH_CLK_MSTP32(&div6_clks[DIV6_SD3], SMSTPCR3, 11, 0), /* SDHI3 */
[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, 0), /* MMC1 */
[MSTP304] = SH_CLK_MSTP32(&cp_clk, SMSTPCR3, 4, 0), /* TPU0 */
[MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
[MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
@ -196,6 +203,8 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
[MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
[MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
[MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */
[MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */
};
static struct clk_lookup lookups[] = {
@ -229,14 +238,8 @@ static struct clk_lookup lookups[] = {
/* DIV4 */
CLKDEV_CON_ID("sdh", &div4_clks[DIV4_SDH]),
CLKDEV_CON_ID("sd0", &div4_clks[DIV4_SD0]),
CLKDEV_CON_ID("sd1", &div4_clks[DIV4_SD1]),
/* DIV6 */
CLKDEV_CON_ID("sd2", &div6_clks[DIV6_SD2]),
CLKDEV_CON_ID("sd3", &div6_clks[DIV6_SD3]),
CLKDEV_CON_ID("mmc0", &div6_clks[DIV6_MMC0]),
CLKDEV_CON_ID("mmc1", &div6_clks[DIV6_MMC1]),
CLKDEV_CON_ID("ssp", &div6_clks[DIV6_SSP]),
CLKDEV_CON_ID("ssprs", &div6_clks[DIV6_SSPRS]),
@ -249,6 +252,20 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]),
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]),
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("ee160000.sdhi", &mstp_clks[MSTP311]),
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
};
#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \

5
arch/arm/mach-shmobile/include/mach/r8a7778.h
View File

@ -18,6 +18,7 @@
#ifndef __ASM_R8A7778_H__
#define __ASM_R8A7778_H__
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/sh_eth.h>
#include <linux/platform_data/usb-rcar-phy.h>
@ -26,6 +27,10 @@ extern void r8a7778_add_standard_devices(void);
extern void r8a7778_add_standard_devices_dt(void);
extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);
extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
extern void r8a7778_add_i2c_device(int id);
extern void r8a7778_add_hspi_device(int id);
extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
extern void r8a7778_init_late(void);
extern void r8a7778_init_delay(void);
extern void r8a7778_init_irq(void);

63
arch/arm/mach-shmobile/setup-r8a7778.c
View File

@ -196,7 +196,7 @@ static struct resource ether_resources[] = {
void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)
{
platform_device_register_resndata(&platform_bus, "sh_eth", -1,
platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1,
ether_resources,
ARRAY_SIZE(ether_resources),
pdata, sizeof(*pdata));
@ -272,6 +272,67 @@ void __init r8a7778_sdhi_init(int id,
info, sizeof(*info));
}
/* I2C */
static struct resource i2c_resources[] __initdata = {
/* I2C0 */
DEFINE_RES_MEM(0xffc70000, 0x1000),
DEFINE_RES_IRQ(gic_iid(0x63)),
/* I2C1 */
DEFINE_RES_MEM(0xffc71000, 0x1000),
DEFINE_RES_IRQ(gic_iid(0x6e)),
/* I2C2 */
DEFINE_RES_MEM(0xffc72000, 0x1000),
DEFINE_RES_IRQ(gic_iid(0x6c)),
/* I2C3 */
DEFINE_RES_MEM(0xffc73000, 0x1000),
DEFINE_RES_IRQ(gic_iid(0x6d)),
};
void __init r8a7778_add_i2c_device(int id)
{
BUG_ON(id < 0 || id > 3);
platform_device_register_simple(
"i2c-rcar", id,
i2c_resources + (2 * id), 2);
}
/* HSPI */
static struct resource hspi_resources[] __initdata = {
/* HSPI0 */
DEFINE_RES_MEM(0xfffc7000, 0x18),
DEFINE_RES_IRQ(gic_iid(0x5f)),
/* HSPI1 */
DEFINE_RES_MEM(0xfffc8000, 0x18),
DEFINE_RES_IRQ(gic_iid(0x74)),
/* HSPI2 */
DEFINE_RES_MEM(0xfffc6000, 0x18),
DEFINE_RES_IRQ(gic_iid(0x75)),
};
void __init r8a7778_add_hspi_device(int id)
{
BUG_ON(id < 0 || id > 2);
platform_device_register_simple(
"sh-hspi", id,
hspi_resources + (2 * id), 2);
}
/* MMC */
static struct resource mmc_resources[] __initdata = {
DEFINE_RES_MEM(0xffe4e000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x5d)),
};
void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info)
{
platform_device_register_resndata(
&platform_bus, "sh_mmcif", -1,
mmc_resources, ARRAY_SIZE(mmc_resources),
info, sizeof(*info));
}
void __init r8a7778_add_standard_devices(void)
{
int i;

2
arch/arm/mach-shmobile/setup-r8a7779.c
View File

@ -596,7 +596,7 @@ void __init r8a7779_add_standard_devices(void)
void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata)
{
platform_device_register_resndata(&platform_bus, "sh_eth", -1,
platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1,
ether_resources,
ARRAY_SIZE(ether_resources),
pdata, sizeof(*pdata));