pinctrl: mvebu: add driver for Armada CP110 pinctrl
This commit adds a pinctrl driver for the CP110 part of the Marvell Armada 7K and 8K SoCs. The Armada 7K has a single CP110, where almost all the MPP pins are available. On the other side, the Armada 8K has two CP110, and the available MPPs are split between the master CP110 (MPPs 32 to 62) and the slave CP110 (MPPs 0 to 31). The register interface to control the MPPs is however the same as all other mvebu SoCs, so we can reuse the common pinctrl-mvebu.c logic. Signed-off-by: Hanna Hawa <hannah@marvell.com> Reviewed-by: Shadi Ammouri <shadi@marvell.com> [updated for mvebu pinctrl and 4.9 changes: - converted to simple_mmio - converted to syscon/regmap - removed unimplemented .remove function - dropped DTS changes - defered gpio ranges to DT - fixed warning - properly set soc->nmodes -- rmk] Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> [ add missing MPP[61:56] function 14 (SDIO) -- Konstantin Porotchkin] Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> [ allow to properly register more then one instance of this driver -- Grzegorz Jaszczyk] Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> [ - rebased on 4.12-rc1 - fixed the 80 character limit for mvebu_mpp_mode array - aligned the compatible name on the ones already used - fixed the MPP table for CP110: some MPP are not available on Armada 7K -- Gregory CLEMENT] Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Hanna Hawa
Linus Walleij
parent
86fbd09440
commit
def8e2285b
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@ -32,6 +32,10 @@ config PINCTRL_ARMADA_AP806
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bool
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select PINCTRL_MVEBU
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config PINCTRL_ARMADA_CP110
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bool
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select PINCTRL_MVEBU
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config PINCTRL_ARMADA_XP
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bool
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select PINCTRL_MVEBU
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@ -6,6 +6,7 @@ obj-$(CONFIG_PINCTRL_ARMADA_375) += pinctrl-armada-375.o
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obj-$(CONFIG_PINCTRL_ARMADA_38X) += pinctrl-armada-38x.o
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obj-$(CONFIG_PINCTRL_ARMADA_39X) += pinctrl-armada-39x.o
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obj-$(CONFIG_PINCTRL_ARMADA_AP806) += pinctrl-armada-ap806.o
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obj-$(CONFIG_PINCTRL_ARMADA_CP110) += pinctrl-armada-cp110.o
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obj-$(CONFIG_PINCTRL_ARMADA_XP) += pinctrl-armada-xp.o
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obj-$(CONFIG_PINCTRL_ARMADA_37XX) += pinctrl-armada-37xx.o
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obj-$(CONFIG_PINCTRL_ORION) += pinctrl-orion.o
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@ -0,0 +1,687 @@
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/*
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* Marvell Armada CP110 pinctrl driver based on mvebu pinctrl core
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*
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* Copyright (C) 2017 Marvell
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*
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* Hanna Hawa <hannah@marvell.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <linux/err.h>
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#include <linux/init.h>
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#include <linux/io.h>
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#include <linux/mfd/syscon.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/pinctrl/pinctrl.h>
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#include <linux/platform_device.h>
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#include "pinctrl-mvebu.h"
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/*
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* Even if the pin controller is the same the MMP available depend on the SoC
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* integration.
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* - In Armada7K (single CP) almost all the MPPs are available (except the
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* MMP 39 to 43)
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* - In Armada8K (dual CP) the MPPs are split into 2 parts, MPPs 0-31 from
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* CPS, and MPPs 32-62 from CPM, the below flags (V_ARMADA_8K_CPM,
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* V_ARMADA_8K_CPS) set which MPP is available to the CPx.
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* The x_PLUS enum mean that the MPP available for CPx and for Armada70x0
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*/
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enum {
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V_ARMADA_7K = BIT(0),
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V_ARMADA_8K_CPM = BIT(1),
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V_ARMADA_8K_CPS = BIT(2),
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V_ARMADA_7K_8K_CPM = (V_ARMADA_7K | V_ARMADA_8K_CPM),
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V_ARMADA_7K_8K_CPS = (V_ARMADA_7K | V_ARMADA_8K_CPS),
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};
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static struct mvebu_mpp_mode armada_cp110_mpp_modes[] = {
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MPP_MODE(0,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ale1"),
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MPP_FUNCTION(2, "au", "i2smclk"),
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MPP_FUNCTION(3, "ge0", "rxd3"),
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MPP_FUNCTION(4, "tdm", "pclk"),
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MPP_FUNCTION(6, "ptp", "pulse"),
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MPP_FUNCTION(7, "mss_i2c", "sda"),
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MPP_FUNCTION(8, "uart0", "rxd"),
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MPP_FUNCTION(9, "sata0", "present_act"),
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MPP_FUNCTION(10, "ge", "mdio")),
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MPP_MODE(1,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ale0"),
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MPP_FUNCTION(2, "au", "i2sdo_spdifo"),
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MPP_FUNCTION(3, "ge0", "rxd2"),
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MPP_FUNCTION(4, "tdm", "drx"),
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MPP_FUNCTION(6, "ptp", "clk"),
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MPP_FUNCTION(7, "mss_i2c", "sck"),
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MPP_FUNCTION(8, "uart0", "txd"),
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MPP_FUNCTION(9, "sata1", "present_act"),
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MPP_FUNCTION(10, "ge", "mdc")),
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MPP_MODE(2,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad15"),
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MPP_FUNCTION(2, "au", "i2sextclk"),
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MPP_FUNCTION(3, "ge0", "rxd1"),
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MPP_FUNCTION(4, "tdm", "dtx"),
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MPP_FUNCTION(5, "mss_uart", "rxd"),
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MPP_FUNCTION(6, "ptp", "pclk_out"),
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MPP_FUNCTION(7, "i2c1", "sck"),
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MPP_FUNCTION(8, "uart1", "rxd"),
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MPP_FUNCTION(9, "sata0", "present_act"),
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MPP_FUNCTION(10, "xg", "mdc")),
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MPP_MODE(3,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad14"),
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MPP_FUNCTION(2, "au", "i2slrclk"),
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MPP_FUNCTION(3, "ge0", "rxd0"),
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MPP_FUNCTION(4, "tdm", "fsync"),
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MPP_FUNCTION(5, "mss_uart", "txd"),
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MPP_FUNCTION(6, "pcie", "rstoutn"),
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MPP_FUNCTION(7, "i2c1", "sda"),
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MPP_FUNCTION(8, "uart1", "txd"),
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MPP_FUNCTION(9, "sata1", "present_act"),
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MPP_FUNCTION(10, "xg", "mdio")),
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MPP_MODE(4,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad13"),
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MPP_FUNCTION(2, "au", "i2sbclk"),
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MPP_FUNCTION(3, "ge0", "rxctl"),
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MPP_FUNCTION(4, "tdm", "rstn"),
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MPP_FUNCTION(5, "mss_uart", "rxd"),
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MPP_FUNCTION(6, "uart1", "cts"),
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MPP_FUNCTION(7, "pcie0", "clkreq"),
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MPP_FUNCTION(8, "uart3", "rxd"),
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MPP_FUNCTION(10, "ge", "mdc")),
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MPP_MODE(5,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad12"),
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MPP_FUNCTION(2, "au", "i2sdi"),
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MPP_FUNCTION(3, "ge0", "rxclk"),
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MPP_FUNCTION(4, "tdm", "intn"),
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MPP_FUNCTION(5, "mss_uart", "txd"),
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MPP_FUNCTION(6, "uart1", "rts"),
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MPP_FUNCTION(7, "pcie1", "clkreq"),
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MPP_FUNCTION(8, "uart3", "txd"),
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MPP_FUNCTION(10, "ge", "mdio")),
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MPP_MODE(6,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad11"),
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MPP_FUNCTION(3, "ge0", "txd3"),
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MPP_FUNCTION(4, "spi0", "csn2"),
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MPP_FUNCTION(5, "au", "i2sextclk"),
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MPP_FUNCTION(6, "sata1", "present_act"),
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MPP_FUNCTION(7, "pcie2", "clkreq"),
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MPP_FUNCTION(8, "uart0", "rxd"),
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MPP_FUNCTION(9, "ptp", "pulse")),
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MPP_MODE(7,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad10"),
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MPP_FUNCTION(3, "ge0", "txd2"),
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MPP_FUNCTION(4, "spi0", "csn1"),
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MPP_FUNCTION(5, "spi1", "csn1"),
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MPP_FUNCTION(6, "sata0", "present_act"),
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MPP_FUNCTION(7, "led", "data"),
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MPP_FUNCTION(8, "uart0", "txd"),
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MPP_FUNCTION(9, "ptp", "clk")),
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MPP_MODE(8,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad9"),
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MPP_FUNCTION(3, "ge0", "txd1"),
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MPP_FUNCTION(4, "spi0", "csn0"),
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MPP_FUNCTION(5, "spi1", "csn0"),
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MPP_FUNCTION(6, "uart0", "cts"),
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MPP_FUNCTION(7, "led", "stb"),
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MPP_FUNCTION(8, "uart2", "rxd"),
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MPP_FUNCTION(9, "ptp", "pclk_out"),
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MPP_FUNCTION(10, "synce1", "clk")),
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MPP_MODE(9,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad8"),
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MPP_FUNCTION(3, "ge0", "txd0"),
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MPP_FUNCTION(4, "spi0", "mosi"),
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MPP_FUNCTION(5, "spi1", "mosi"),
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MPP_FUNCTION(7, "pcie", "rstoutn"),
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MPP_FUNCTION(10, "synce2", "clk")),
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MPP_MODE(10,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "readyn"),
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MPP_FUNCTION(3, "ge0", "txctl"),
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MPP_FUNCTION(4, "spi0", "miso"),
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MPP_FUNCTION(5, "spi1", "miso"),
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MPP_FUNCTION(6, "uart0", "cts"),
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MPP_FUNCTION(7, "sata1", "present_act")),
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MPP_MODE(11,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "wen1"),
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MPP_FUNCTION(3, "ge0", "txclkout"),
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MPP_FUNCTION(4, "spi0", "clk"),
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MPP_FUNCTION(5, "spi1", "clk"),
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MPP_FUNCTION(6, "uart0", "rts"),
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MPP_FUNCTION(7, "led", "clk"),
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MPP_FUNCTION(8, "uart2", "txd"),
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MPP_FUNCTION(9, "sata0", "present_act")),
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MPP_MODE(12,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "clk_out"),
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MPP_FUNCTION(2, "nf", "rbn1"),
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MPP_FUNCTION(3, "spi1", "csn1"),
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MPP_FUNCTION(4, "ge0", "rxclk")),
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MPP_MODE(13,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "burstn"),
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MPP_FUNCTION(2, "nf", "rbn0"),
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MPP_FUNCTION(3, "spi1", "miso"),
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MPP_FUNCTION(4, "ge0", "rxctl"),
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MPP_FUNCTION(8, "mss_spi", "miso")),
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MPP_MODE(14,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "bootcsn"),
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MPP_FUNCTION(2, "dev", "csn0"),
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MPP_FUNCTION(3, "spi1", "csn0"),
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MPP_FUNCTION(4, "spi0", "csn3"),
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MPP_FUNCTION(5, "au", "i2sextclk"),
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MPP_FUNCTION(6, "spi0", "miso"),
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MPP_FUNCTION(7, "sata0", "present_act"),
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MPP_FUNCTION(8, "mss_spi", "csn")),
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MPP_MODE(15,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad7"),
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MPP_FUNCTION(3, "spi1", "mosi"),
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MPP_FUNCTION(6, "spi0", "mosi"),
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MPP_FUNCTION(8, "mss_spi", "mosi"),
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MPP_FUNCTION(11, "ptp", "pulse_cp2cp")),
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MPP_MODE(16,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad6"),
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MPP_FUNCTION(3, "spi1", "clk"),
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MPP_FUNCTION(8, "mss_spi", "clk")),
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MPP_MODE(17,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad5"),
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MPP_FUNCTION(4, "ge0", "txd3")),
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MPP_MODE(18,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad4"),
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MPP_FUNCTION(4, "ge0", "txd2"),
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MPP_FUNCTION(11, "ptp", "clk_cp2cp")),
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MPP_MODE(19,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad3"),
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MPP_FUNCTION(4, "ge0", "txd1"),
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MPP_FUNCTION(11, "wakeup", "out_cp2cp")),
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MPP_MODE(20,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad2"),
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MPP_FUNCTION(4, "ge0", "txd0")),
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MPP_MODE(21,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad1"),
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MPP_FUNCTION(4, "ge0", "txctl"),
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MPP_FUNCTION(11, "sei", "in_cp2cp")),
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MPP_MODE(22,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "ad0"),
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MPP_FUNCTION(4, "ge0", "txclkout"),
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MPP_FUNCTION(11, "wakeup", "in_cp2cp")),
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MPP_MODE(23,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "a1"),
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MPP_FUNCTION(5, "au", "i2smclk"),
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MPP_FUNCTION(11, "link", "rd_in_cp2cp")),
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MPP_MODE(24,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "a0"),
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MPP_FUNCTION(5, "au", "i2slrclk")),
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MPP_MODE(25,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "oen"),
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MPP_FUNCTION(5, "au", "i2sdo_spdifo")),
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MPP_MODE(26,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "wen0"),
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MPP_FUNCTION(5, "au", "i2sbclk")),
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MPP_MODE(27,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "csn0"),
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MPP_FUNCTION(2, "spi1", "miso"),
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MPP_FUNCTION(3, "mss_gpio4", NULL),
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MPP_FUNCTION(4, "ge0", "rxd3"),
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MPP_FUNCTION(5, "spi0", "csn4"),
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MPP_FUNCTION(8, "ge", "mdio"),
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MPP_FUNCTION(9, "sata0", "present_act"),
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MPP_FUNCTION(10, "uart0", "rts"),
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MPP_FUNCTION(11, "rei", "in_cp2cp")),
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MPP_MODE(28,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "csn1"),
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MPP_FUNCTION(2, "spi1", "csn0"),
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MPP_FUNCTION(3, "mss_gpio5", NULL),
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MPP_FUNCTION(4, "ge0", "rxd2"),
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MPP_FUNCTION(5, "spi0", "csn5"),
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MPP_FUNCTION(6, "pcie2", "clkreq"),
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MPP_FUNCTION(7, "ptp", "pulse"),
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MPP_FUNCTION(8, "ge", "mdc"),
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MPP_FUNCTION(9, "sata1", "present_act"),
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MPP_FUNCTION(10, "uart0", "cts"),
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MPP_FUNCTION(11, "led", "data")),
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MPP_MODE(29,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "csn2"),
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MPP_FUNCTION(2, "spi1", "mosi"),
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MPP_FUNCTION(3, "mss_gpio6", NULL),
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MPP_FUNCTION(4, "ge0", "rxd1"),
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MPP_FUNCTION(5, "spi0", "csn6"),
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MPP_FUNCTION(6, "pcie1", "clkreq"),
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MPP_FUNCTION(7, "ptp", "clk"),
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MPP_FUNCTION(8, "mss_i2c", "sda"),
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MPP_FUNCTION(9, "sata0", "present_act"),
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MPP_FUNCTION(10, "uart0", "rxd"),
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MPP_FUNCTION(11, "led", "stb")),
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MPP_MODE(30,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "csn3"),
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MPP_FUNCTION(2, "spi1", "clk"),
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MPP_FUNCTION(3, "mss_gpio7", NULL),
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MPP_FUNCTION(4, "ge0", "rxd0"),
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MPP_FUNCTION(5, "spi0", "csn7"),
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MPP_FUNCTION(6, "pcie0", "clkreq"),
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MPP_FUNCTION(7, "ptp", "pclk_out"),
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MPP_FUNCTION(8, "mss_i2c", "sck"),
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MPP_FUNCTION(9, "sata1", "present_act"),
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MPP_FUNCTION(10, "uart0", "txd"),
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MPP_FUNCTION(11, "led", "clk")),
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MPP_MODE(31,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "dev", "a2"),
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MPP_FUNCTION(3, "mss_gpio4", NULL),
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MPP_FUNCTION(6, "pcie", "rstoutn"),
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MPP_FUNCTION(8, "ge", "mdc")),
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MPP_MODE(32,
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MPP_FUNCTION(0, "gpio", NULL),
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MPP_FUNCTION(1, "mii", "col"),
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MPP_FUNCTION(2, "mii", "txerr"),
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MPP_FUNCTION(3, "mss_spi", "miso"),
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MPP_FUNCTION(4, "tdm", "drx"),
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MPP_FUNCTION(5, "au", "i2sextclk"),
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MPP_FUNCTION(6, "au", "i2sdi"),
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MPP_FUNCTION(7, "ge", "mdio"),
|
||||
MPP_FUNCTION(8, "sdio", "v18_en"),
|
||||
MPP_FUNCTION(9, "pcie1", "clkreq"),
|
||||
MPP_FUNCTION(10, "mss_gpio0", NULL)),
|
||||
MPP_MODE(33,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mii", "txclk"),
|
||||
MPP_FUNCTION(2, "sdio", "pwr10"),
|
||||
MPP_FUNCTION(3, "mss_spi", "csn"),
|
||||
MPP_FUNCTION(4, "tdm", "fsync"),
|
||||
MPP_FUNCTION(5, "au", "i2smclk"),
|
||||
MPP_FUNCTION(6, "sdio", "bus_pwr"),
|
||||
MPP_FUNCTION(8, "xg", "mdio"),
|
||||
MPP_FUNCTION(9, "pcie2", "clkreq"),
|
||||
MPP_FUNCTION(10, "mss_gpio1", NULL)),
|
||||
MPP_MODE(34,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mii", "rxerr"),
|
||||
MPP_FUNCTION(2, "sdio", "pwr11"),
|
||||
MPP_FUNCTION(3, "mss_spi", "mosi"),
|
||||
MPP_FUNCTION(4, "tdm", "dtx"),
|
||||
MPP_FUNCTION(5, "au", "i2slrclk"),
|
||||
MPP_FUNCTION(6, "sdio", "wr_protect"),
|
||||
MPP_FUNCTION(7, "ge", "mdc"),
|
||||
MPP_FUNCTION(9, "pcie0", "clkreq"),
|
||||
MPP_FUNCTION(10, "mss_gpio2", NULL)),
|
||||
MPP_MODE(35,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sata1", "present_act"),
|
||||
MPP_FUNCTION(2, "i2c1", "sda"),
|
||||
MPP_FUNCTION(3, "mss_spi", "clk"),
|
||||
MPP_FUNCTION(4, "tdm", "pclk"),
|
||||
MPP_FUNCTION(5, "au", "i2sdo_spdifo"),
|
||||
MPP_FUNCTION(6, "sdio", "card_detect"),
|
||||
MPP_FUNCTION(7, "xg", "mdio"),
|
||||
MPP_FUNCTION(8, "ge", "mdio"),
|
||||
MPP_FUNCTION(9, "pcie", "rstoutn"),
|
||||
MPP_FUNCTION(10, "mss_gpio3", NULL)),
|
||||
MPP_MODE(36,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "synce2", "clk"),
|
||||
MPP_FUNCTION(2, "i2c1", "sck"),
|
||||
MPP_FUNCTION(3, "ptp", "clk"),
|
||||
MPP_FUNCTION(4, "synce1", "clk"),
|
||||
MPP_FUNCTION(5, "au", "i2sbclk"),
|
||||
MPP_FUNCTION(6, "sata0", "present_act"),
|
||||
MPP_FUNCTION(7, "xg", "mdc"),
|
||||
MPP_FUNCTION(8, "ge", "mdc"),
|
||||
MPP_FUNCTION(9, "pcie2", "clkreq"),
|
||||
MPP_FUNCTION(10, "mss_gpio5", NULL)),
|
||||
MPP_MODE(37,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "uart2", "rxd"),
|
||||
MPP_FUNCTION(2, "i2c0", "sck"),
|
||||
MPP_FUNCTION(3, "ptp", "pclk_out"),
|
||||
MPP_FUNCTION(4, "tdm", "intn"),
|
||||
MPP_FUNCTION(5, "mss_i2c", "sck"),
|
||||
MPP_FUNCTION(6, "sata1", "present_act"),
|
||||
MPP_FUNCTION(7, "ge", "mdc"),
|
||||
MPP_FUNCTION(8, "xg", "mdc"),
|
||||
MPP_FUNCTION(9, "pcie1", "clkreq"),
|
||||
MPP_FUNCTION(10, "mss_gpio6", NULL),
|
||||
MPP_FUNCTION(11, "link", "rd_out_cp2cp")),
|
||||
MPP_MODE(38,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "uart2", "txd"),
|
||||
MPP_FUNCTION(2, "i2c0", "sda"),
|
||||
MPP_FUNCTION(3, "ptp", "pulse"),
|
||||
MPP_FUNCTION(4, "tdm", "rstn"),
|
||||
MPP_FUNCTION(5, "mss_i2c", "sda"),
|
||||
MPP_FUNCTION(6, "sata0", "present_act"),
|
||||
MPP_FUNCTION(7, "ge", "mdio"),
|
||||
MPP_FUNCTION(8, "xg", "mdio"),
|
||||
MPP_FUNCTION(9, "au", "i2sextclk"),
|
||||
MPP_FUNCTION(10, "mss_gpio7", NULL),
|
||||
MPP_FUNCTION(11, "ptp", "pulse_cp2cp")),
|
||||
MPP_MODE(39,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sdio", "wr_protect"),
|
||||
MPP_FUNCTION(4, "au", "i2sbclk"),
|
||||
MPP_FUNCTION(5, "ptp", "clk"),
|
||||
MPP_FUNCTION(6, "spi0", "csn1"),
|
||||
MPP_FUNCTION(9, "sata1", "present_act"),
|
||||
MPP_FUNCTION(10, "mss_gpio0", NULL)),
|
||||
MPP_MODE(40,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sdio", "pwr11"),
|
||||
MPP_FUNCTION(2, "synce1", "clk"),
|
||||
MPP_FUNCTION(3, "mss_i2c", "sda"),
|
||||
MPP_FUNCTION(4, "au", "i2sdo_spdifo"),
|
||||
MPP_FUNCTION(5, "ptp", "pclk_out"),
|
||||
MPP_FUNCTION(6, "spi0", "clk"),
|
||||
MPP_FUNCTION(7, "uart1", "txd"),
|
||||
MPP_FUNCTION(8, "ge", "mdio"),
|
||||
MPP_FUNCTION(9, "sata0", "present_act"),
|
||||
MPP_FUNCTION(10, "mss_gpio1", NULL)),
|
||||
MPP_MODE(41,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sdio", "pwr10"),
|
||||
MPP_FUNCTION(2, "sdio", "bus_pwr"),
|
||||
MPP_FUNCTION(3, "mss_i2c", "sck"),
|
||||
MPP_FUNCTION(4, "au", "i2slrclk"),
|
||||
MPP_FUNCTION(5, "ptp", "pulse"),
|
||||
MPP_FUNCTION(6, "spi0", "mosi"),
|
||||
MPP_FUNCTION(7, "uart1", "rxd"),
|
||||
MPP_FUNCTION(8, "ge", "mdc"),
|
||||
MPP_FUNCTION(9, "sata1", "present_act"),
|
||||
MPP_FUNCTION(10, "mss_gpio2", NULL),
|
||||
MPP_FUNCTION(11, "rei", "out_cp2cp")),
|
||||
MPP_MODE(42,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sdio", "v18_en"),
|
||||
MPP_FUNCTION(2, "sdio", "wr_protect"),
|
||||
MPP_FUNCTION(3, "synce2", "clk"),
|
||||
MPP_FUNCTION(4, "au", "i2smclk"),
|
||||
MPP_FUNCTION(5, "mss_uart", "txd"),
|
||||
MPP_FUNCTION(6, "spi0", "miso"),
|
||||
MPP_FUNCTION(7, "uart1", "cts"),
|
||||
MPP_FUNCTION(8, "xg", "mdc"),
|
||||
MPP_FUNCTION(9, "sata0", "present_act"),
|
||||
MPP_FUNCTION(10, "mss_gpio4", NULL)),
|
||||
MPP_MODE(43,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "sdio", "card_detect"),
|
||||
MPP_FUNCTION(3, "synce1", "clk"),
|
||||
MPP_FUNCTION(4, "au", "i2sextclk"),
|
||||
MPP_FUNCTION(5, "mss_uart", "rxd"),
|
||||
MPP_FUNCTION(6, "spi0", "csn0"),
|
||||
MPP_FUNCTION(7, "uart1", "rts"),
|
||||
MPP_FUNCTION(8, "xg", "mdio"),
|
||||
MPP_FUNCTION(9, "sata1", "present_act"),
|
||||
MPP_FUNCTION(10, "mss_gpio5", NULL),
|
||||
MPP_FUNCTION(11, "wakeup", "out_cp2cp")),
|
||||
MPP_MODE(44,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txd2"),
|
||||
MPP_FUNCTION(7, "uart0", "rts"),
|
||||
MPP_FUNCTION(11, "ptp", "clk_cp2cp")),
|
||||
MPP_MODE(45,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txd3"),
|
||||
MPP_FUNCTION(7, "uart0", "txd"),
|
||||
MPP_FUNCTION(9, "pcie", "rstoutn")),
|
||||
MPP_MODE(46,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txd1"),
|
||||
MPP_FUNCTION(7, "uart1", "rts")),
|
||||
MPP_MODE(47,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txd0"),
|
||||
MPP_FUNCTION(5, "spi1", "clk"),
|
||||
MPP_FUNCTION(7, "uart1", "txd"),
|
||||
MPP_FUNCTION(8, "ge", "mdc")),
|
||||
MPP_MODE(48,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txctl_txen"),
|
||||
MPP_FUNCTION(5, "spi1", "mosi"),
|
||||
MPP_FUNCTION(8, "xg", "mdc"),
|
||||
MPP_FUNCTION(11, "wakeup", "in_cp2cp")),
|
||||
MPP_MODE(49,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "txclkout"),
|
||||
MPP_FUNCTION(2, "mii", "crs"),
|
||||
MPP_FUNCTION(5, "spi1", "miso"),
|
||||
MPP_FUNCTION(7, "uart1", "rxd"),
|
||||
MPP_FUNCTION(8, "ge", "mdio"),
|
||||
MPP_FUNCTION(9, "pcie0", "clkreq"),
|
||||
MPP_FUNCTION(10, "sdio", "v18_en"),
|
||||
MPP_FUNCTION(11, "sei", "out_cp2cp")),
|
||||
MPP_MODE(50,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxclk"),
|
||||
MPP_FUNCTION(2, "mss_i2c", "sda"),
|
||||
MPP_FUNCTION(5, "spi1", "csn0"),
|
||||
MPP_FUNCTION(6, "uart2", "txd"),
|
||||
MPP_FUNCTION(7, "uart0", "rxd"),
|
||||
MPP_FUNCTION(8, "xg", "mdio"),
|
||||
MPP_FUNCTION(10, "sdio", "pwr11")),
|
||||
MPP_MODE(51,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxd0"),
|
||||
MPP_FUNCTION(2, "mss_i2c", "sck"),
|
||||
MPP_FUNCTION(5, "spi1", "csn1"),
|
||||
MPP_FUNCTION(6, "uart2", "rxd"),
|
||||
MPP_FUNCTION(7, "uart0", "cts"),
|
||||
MPP_FUNCTION(10, "sdio", "pwr10")),
|
||||
MPP_MODE(52,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxd1"),
|
||||
MPP_FUNCTION(2, "synce1", "clk"),
|
||||
MPP_FUNCTION(4, "synce2", "clk"),
|
||||
MPP_FUNCTION(5, "spi1", "csn2"),
|
||||
MPP_FUNCTION(7, "uart1", "cts"),
|
||||
MPP_FUNCTION(8, "led", "clk"),
|
||||
MPP_FUNCTION(9, "pcie", "rstoutn"),
|
||||
MPP_FUNCTION(10, "pcie0", "clkreq")),
|
||||
MPP_MODE(53,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxd2"),
|
||||
MPP_FUNCTION(3, "ptp", "clk"),
|
||||
MPP_FUNCTION(5, "spi1", "csn3"),
|
||||
MPP_FUNCTION(7, "uart1", "rxd"),
|
||||
MPP_FUNCTION(8, "led", "stb"),
|
||||
MPP_FUNCTION(11, "sdio", "led")),
|
||||
MPP_MODE(54,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxd3"),
|
||||
MPP_FUNCTION(2, "synce2", "clk"),
|
||||
MPP_FUNCTION(3, "ptp", "pclk_out"),
|
||||
MPP_FUNCTION(4, "synce1", "clk"),
|
||||
MPP_FUNCTION(8, "led", "data"),
|
||||
MPP_FUNCTION(10, "sdio", "hw_rst"),
|
||||
MPP_FUNCTION(11, "sdio", "wr_protect")),
|
||||
MPP_MODE(55,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "ge1", "rxctl_rxdv"),
|
||||
MPP_FUNCTION(3, "ptp", "pulse"),
|
||||
MPP_FUNCTION(10, "sdio", "led"),
|
||||
MPP_FUNCTION(11, "sdio", "card_detect")),
|
||||
MPP_MODE(56,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(4, "tdm", "drx"),
|
||||
MPP_FUNCTION(5, "au", "i2sdo_spdifo"),
|
||||
MPP_FUNCTION(6, "spi0", "clk"),
|
||||
MPP_FUNCTION(7, "uart1", "rxd"),
|
||||
MPP_FUNCTION(9, "sata1", "present_act"),
|
||||
MPP_FUNCTION(14, "sdio", "clk")),
|
||||
MPP_MODE(57,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(2, "mss_i2c", "sda"),
|
||||
MPP_FUNCTION(3, "ptp", "pclk_out"),
|
||||
MPP_FUNCTION(4, "tdm", "intn"),
|
||||
MPP_FUNCTION(5, "au", "i2sbclk"),
|
||||
MPP_FUNCTION(6, "spi0", "mosi"),
|
||||
MPP_FUNCTION(7, "uart1", "txd"),
|
||||
MPP_FUNCTION(9, "sata0", "present_act"),
|
||||
MPP_FUNCTION(14, "sdio", "cmd")),
|
||||
MPP_MODE(58,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(2, "mss_i2c", "sck"),
|
||||
MPP_FUNCTION(3, "ptp", "clk"),
|
||||
MPP_FUNCTION(4, "tdm", "rstn"),
|
||||
MPP_FUNCTION(5, "au", "i2sdi"),
|
||||
MPP_FUNCTION(6, "spi0", "miso"),
|
||||
MPP_FUNCTION(7, "uart1", "cts"),
|
||||
MPP_FUNCTION(8, "led", "clk"),
|
||||
MPP_FUNCTION(14, "sdio", "d0")),
|
||||
MPP_MODE(59,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mss_gpio7", NULL),
|
||||
MPP_FUNCTION(2, "synce2", "clk"),
|
||||
MPP_FUNCTION(4, "tdm", "fsync"),
|
||||
MPP_FUNCTION(5, "au", "i2slrclk"),
|
||||
MPP_FUNCTION(6, "spi0", "csn0"),
|
||||
MPP_FUNCTION(7, "uart0", "cts"),
|
||||
MPP_FUNCTION(8, "led", "stb"),
|
||||
MPP_FUNCTION(9, "uart1", "txd"),
|
||||
MPP_FUNCTION(14, "sdio", "d1")),
|
||||
MPP_MODE(60,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mss_gpio6", NULL),
|
||||
MPP_FUNCTION(3, "ptp", "pulse"),
|
||||
MPP_FUNCTION(4, "tdm", "dtx"),
|
||||
MPP_FUNCTION(5, "au", "i2smclk"),
|
||||
MPP_FUNCTION(6, "spi0", "csn1"),
|
||||
MPP_FUNCTION(7, "uart0", "rts"),
|
||||
MPP_FUNCTION(8, "led", "data"),
|
||||
MPP_FUNCTION(9, "uart1", "rxd"),
|
||||
MPP_FUNCTION(14, "sdio", "d2")),
|
||||
MPP_MODE(61,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mss_gpio5", NULL),
|
||||
MPP_FUNCTION(3, "ptp", "clk"),
|
||||
MPP_FUNCTION(4, "tdm", "pclk"),
|
||||
MPP_FUNCTION(5, "au", "i2sextclk"),
|
||||
MPP_FUNCTION(6, "spi0", "csn2"),
|
||||
MPP_FUNCTION(7, "uart0", "txd"),
|
||||
MPP_FUNCTION(8, "uart2", "txd"),
|
||||
MPP_FUNCTION(9, "sata1", "present_act"),
|
||||
MPP_FUNCTION(10, "ge", "mdio"),
|
||||
MPP_FUNCTION(14, "sdio", "d3")),
|
||||
MPP_MODE(62,
|
||||
MPP_FUNCTION(0, "gpio", NULL),
|
||||
MPP_FUNCTION(1, "mss_gpio4", NULL),
|
||||
MPP_FUNCTION(2, "synce1", "clk"),
|
||||
MPP_FUNCTION(3, "ptp", "pclk_out"),
|
||||
MPP_FUNCTION(5, "sata1", "present_act"),
|
||||
MPP_FUNCTION(6, "spi0", "csn3"),
|
||||
MPP_FUNCTION(7, "uart0", "rxd"),
|
||||
MPP_FUNCTION(8, "uart2", "rxd"),
|
||||
MPP_FUNCTION(9, "sata0", "present_act"),
|
||||
MPP_FUNCTION(10, "ge", "mdc")),
|
||||
};
|
||||
|
||||
static const struct of_device_id armada_cp110_pinctrl_of_match[] = {
|
||||
{
|
||||
.compatible = "marvell,armada-7k-pinctrl",
|
||||
.data = (void *) V_ARMADA_7K,
|
||||
},
|
||||
{
|
||||
.compatible = "marvell,armada-8k-cpm-pinctrl",
|
||||
.data = (void *) V_ARMADA_8K_CPM,
|
||||
},
|
||||
{
|
||||
.compatible = "marvell,armada-8k-cps-pinctrl",
|
||||
.data = (void *) V_ARMADA_8K_CPS,
|
||||
},
|
||||
{ },
|
||||
};
|
||||
|
||||
static const struct mvebu_mpp_ctrl armada_cp110_mpp_controls[] = {
|
||||
MPP_FUNC_CTRL(0, 62, NULL, mvebu_regmap_mpp_ctrl),
|
||||
};
|
||||
|
||||
static void mvebu_pinctrl_assign_variant(struct mvebu_mpp_mode *m,
|
||||
u8 variant)
|
||||
{
|
||||
struct mvebu_mpp_ctrl_setting *s;
|
||||
|
||||
for (s = m->settings ; s->name ; s++)
|
||||
s->variant = variant;
|
||||
}
|
||||
|
||||
static int armada_cp110_pinctrl_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct mvebu_pinctrl_soc_info *soc;
|
||||
const struct of_device_id *match =
|
||||
of_match_device(armada_cp110_pinctrl_of_match, &pdev->dev);
|
||||
int i;
|
||||
|
||||
if (!pdev->dev.parent)
|
||||
return -ENODEV;
|
||||
|
||||
soc = devm_kzalloc(&pdev->dev,
|
||||
sizeof(struct mvebu_pinctrl_soc_info), GFP_KERNEL);
|
||||
if (!soc)
|
||||
return -ENOMEM;
|
||||
|
||||
soc->variant = (unsigned long) match->data & 0xff;
|
||||
soc->controls = armada_cp110_mpp_controls;
|
||||
soc->ncontrols = ARRAY_SIZE(armada_cp110_mpp_controls);
|
||||
soc->modes = armada_cp110_mpp_modes;
|
||||
soc->nmodes = ARRAY_SIZE(armada_cp110_mpp_modes);
|
||||
for (i = 0; i < ARRAY_SIZE(armada_cp110_mpp_modes); i++) {
|
||||
struct mvebu_mpp_mode *m = &armada_cp110_mpp_modes[i];
|
||||
|
||||
switch (i) {
|
||||
case 0 ... 31:
|
||||
mvebu_pinctrl_assign_variant(m, V_ARMADA_7K_8K_CPS);
|
||||
break;
|
||||
case 32 ... 38:
|
||||
mvebu_pinctrl_assign_variant(m, V_ARMADA_7K_8K_CPM);
|
||||
break;
|
||||
case 39 ... 43:
|
||||
mvebu_pinctrl_assign_variant(m, V_ARMADA_8K_CPM);
|
||||
break;
|
||||
case 44 ... 62:
|
||||
mvebu_pinctrl_assign_variant(m, V_ARMADA_7K_8K_CPM);
|
||||
break;
|
||||
}
|
||||
}
|
||||
pdev->dev.platform_data = soc;
|
||||
|
||||
return mvebu_pinctrl_simple_regmap_probe(pdev, pdev->dev.parent, 0);
|
||||
}
|
||||
|
||||
static struct platform_driver armada_cp110_pinctrl_driver = {
|
||||
.driver = {
|
||||
.name = "armada-cp110-pinctrl",
|
||||
.of_match_table = of_match_ptr(armada_cp110_pinctrl_of_match),
|
||||
},
|
||||
.probe = armada_cp110_pinctrl_probe,
|
||||
};
|
||||
|
||||
builtin_platform_driver(armada_cp110_pinctrl_driver);
|
||||
Loading…
Reference in New Issue