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OpenCloudOS-Kernel/drivers/pinctrl/freescale/pinctrl-imx7d.c

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pinctrl: freescale: Switch to SPDX identifier Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-05-20 02:43:54 +08:00
// SPDX-License-Identifier: GPL-2.0
//
// Freescale imx7d pinctrl driver
//
// Author: Anson Huang <Anson.Huang@freescale.com>
// Copyright (C) 2014-2015 Freescale Semiconductor, Inc.
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-29 22:20:05 +08:00
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-imx.h"
enum imx7d_pads {
MX7D_PAD_RESERVE0 = 0,
MX7D_PAD_RESERVE1 = 1,
MX7D_PAD_RESERVE2 = 2,
MX7D_PAD_RESERVE3 = 3,
MX7D_PAD_RESERVE4 = 4,
MX7D_PAD_GPIO1_IO08 = 5,
MX7D_PAD_GPIO1_IO09 = 6,
MX7D_PAD_GPIO1_IO10 = 7,
MX7D_PAD_GPIO1_IO11 = 8,
MX7D_PAD_GPIO1_IO12 = 9,
MX7D_PAD_GPIO1_IO13 = 10,
MX7D_PAD_GPIO1_IO14 = 11,
MX7D_PAD_GPIO1_IO15 = 12,
MX7D_PAD_EPDC_DATA00 = 13,
MX7D_PAD_EPDC_DATA01 = 14,
MX7D_PAD_EPDC_DATA02 = 15,
MX7D_PAD_EPDC_DATA03 = 16,
MX7D_PAD_EPDC_DATA04 = 17,
MX7D_PAD_EPDC_DATA05 = 18,
MX7D_PAD_EPDC_DATA06 = 19,
MX7D_PAD_EPDC_DATA07 = 20,
MX7D_PAD_EPDC_DATA08 = 21,
MX7D_PAD_EPDC_DATA09 = 22,
MX7D_PAD_EPDC_DATA10 = 23,
MX7D_PAD_EPDC_DATA11 = 24,
MX7D_PAD_EPDC_DATA12 = 25,
MX7D_PAD_EPDC_DATA13 = 26,
MX7D_PAD_EPDC_DATA14 = 27,
MX7D_PAD_EPDC_DATA15 = 28,
MX7D_PAD_EPDC_SDCLK = 29,
MX7D_PAD_EPDC_SDLE = 30,
MX7D_PAD_EPDC_SDOE = 31,
MX7D_PAD_EPDC_SDSHR = 32,
MX7D_PAD_EPDC_SDCE0 = 33,
MX7D_PAD_EPDC_SDCE1 = 34,
MX7D_PAD_EPDC_SDCE2 = 35,
MX7D_PAD_EPDC_SDCE3 = 36,
MX7D_PAD_EPDC_GDCLK = 37,
MX7D_PAD_EPDC_GDOE = 38,
MX7D_PAD_EPDC_GDRL = 39,
MX7D_PAD_EPDC_GDSP = 40,
MX7D_PAD_EPDC_BDR0 = 41,
MX7D_PAD_EPDC_BDR1 = 42,
MX7D_PAD_EPDC_PWR_COM = 43,
MX7D_PAD_EPDC_PWR_STAT = 44,
MX7D_PAD_LCD_CLK = 45,
MX7D_PAD_LCD_ENABLE = 46,
MX7D_PAD_LCD_HSYNC = 47,
MX7D_PAD_LCD_VSYNC = 48,
MX7D_PAD_LCD_RESET = 49,
MX7D_PAD_LCD_DATA00 = 50,
MX7D_PAD_LCD_DATA01 = 51,
MX7D_PAD_LCD_DATA02 = 52,
MX7D_PAD_LCD_DATA03 = 53,
MX7D_PAD_LCD_DATA04 = 54,
MX7D_PAD_LCD_DATA05 = 55,
MX7D_PAD_LCD_DATA06 = 56,
MX7D_PAD_LCD_DATA07 = 57,
MX7D_PAD_LCD_DATA08 = 58,
MX7D_PAD_LCD_DATA09 = 59,
MX7D_PAD_LCD_DATA10 = 60,
MX7D_PAD_LCD_DATA11 = 61,
MX7D_PAD_LCD_DATA12 = 62,
MX7D_PAD_LCD_DATA13 = 63,
MX7D_PAD_LCD_DATA14 = 64,
MX7D_PAD_LCD_DATA15 = 65,
MX7D_PAD_LCD_DATA16 = 66,
MX7D_PAD_LCD_DATA17 = 67,
MX7D_PAD_LCD_DATA18 = 68,
MX7D_PAD_LCD_DATA19 = 69,
MX7D_PAD_LCD_DATA20 = 70,
MX7D_PAD_LCD_DATA21 = 71,
MX7D_PAD_LCD_DATA22 = 72,
MX7D_PAD_LCD_DATA23 = 73,
MX7D_PAD_UART1_RX_DATA = 74,
MX7D_PAD_UART1_TX_DATA = 75,
MX7D_PAD_UART2_RX_DATA = 76,
MX7D_PAD_UART2_TX_DATA = 77,
MX7D_PAD_UART3_RX_DATA = 78,
MX7D_PAD_UART3_TX_DATA = 79,
MX7D_PAD_UART3_RTS_B = 80,
MX7D_PAD_UART3_CTS_B = 81,
MX7D_PAD_I2C1_SCL = 82,
MX7D_PAD_I2C1_SDA = 83,
MX7D_PAD_I2C2_SCL = 84,
MX7D_PAD_I2C2_SDA = 85,
MX7D_PAD_I2C3_SCL = 86,
MX7D_PAD_I2C3_SDA = 87,
MX7D_PAD_I2C4_SCL = 88,
MX7D_PAD_I2C4_SDA = 89,
MX7D_PAD_ECSPI1_SCLK = 90,
MX7D_PAD_ECSPI1_MOSI = 91,
MX7D_PAD_ECSPI1_MISO = 92,
MX7D_PAD_ECSPI1_SS0 = 93,
MX7D_PAD_ECSPI2_SCLK = 94,
MX7D_PAD_ECSPI2_MOSI = 95,
MX7D_PAD_ECSPI2_MISO = 96,
MX7D_PAD_ECSPI2_SS0 = 97,
MX7D_PAD_SD1_CD_B = 98,
MX7D_PAD_SD1_WP = 99,
MX7D_PAD_SD1_RESET_B = 100,
MX7D_PAD_SD1_CLK = 101,
MX7D_PAD_SD1_CMD = 102,
MX7D_PAD_SD1_DATA0 = 103,
MX7D_PAD_SD1_DATA1 = 104,
MX7D_PAD_SD1_DATA2 = 105,
MX7D_PAD_SD1_DATA3 = 106,
MX7D_PAD_SD2_CD_B = 107,
MX7D_PAD_SD2_WP = 108,
MX7D_PAD_SD2_RESET_B = 109,
MX7D_PAD_SD2_CLK = 110,
MX7D_PAD_SD2_CMD = 111,
MX7D_PAD_SD2_DATA0 = 112,
MX7D_PAD_SD2_DATA1 = 113,
MX7D_PAD_SD2_DATA2 = 114,
MX7D_PAD_SD2_DATA3 = 115,
MX7D_PAD_SD3_CLK = 116,
MX7D_PAD_SD3_CMD = 117,
MX7D_PAD_SD3_DATA0 = 118,
MX7D_PAD_SD3_DATA1 = 119,
MX7D_PAD_SD3_DATA2 = 120,
MX7D_PAD_SD3_DATA3 = 121,
MX7D_PAD_SD3_DATA4 = 122,
MX7D_PAD_SD3_DATA5 = 123,
MX7D_PAD_SD3_DATA6 = 124,
MX7D_PAD_SD3_DATA7 = 125,
MX7D_PAD_SD3_STROBE = 126,
MX7D_PAD_SD3_RESET_B = 127,
MX7D_PAD_SAI1_RX_DATA = 128,
MX7D_PAD_SAI1_TX_BCLK = 129,
MX7D_PAD_SAI1_TX_SYNC = 130,
MX7D_PAD_SAI1_TX_DATA = 131,
MX7D_PAD_SAI1_RX_SYNC = 132,
MX7D_PAD_SAI1_RX_BCLK = 133,
MX7D_PAD_SAI1_MCLK = 134,
MX7D_PAD_SAI2_TX_SYNC = 135,
MX7D_PAD_SAI2_TX_BCLK = 136,
MX7D_PAD_SAI2_RX_DATA = 137,
MX7D_PAD_SAI2_TX_DATA = 138,
MX7D_PAD_ENET1_RGMII_RD0 = 139,
MX7D_PAD_ENET1_RGMII_RD1 = 140,
MX7D_PAD_ENET1_RGMII_RD2 = 141,
MX7D_PAD_ENET1_RGMII_RD3 = 142,
MX7D_PAD_ENET1_RGMII_RX_CTL = 143,
MX7D_PAD_ENET1_RGMII_RXC = 144,
MX7D_PAD_ENET1_RGMII_TD0 = 145,
MX7D_PAD_ENET1_RGMII_TD1 = 146,
MX7D_PAD_ENET1_RGMII_TD2 = 147,
MX7D_PAD_ENET1_RGMII_TD3 = 148,
MX7D_PAD_ENET1_RGMII_TX_CTL = 149,
MX7D_PAD_ENET1_RGMII_TXC = 150,
MX7D_PAD_ENET1_TX_CLK = 151,
MX7D_PAD_ENET1_RX_CLK = 152,
MX7D_PAD_ENET1_CRS = 153,
MX7D_PAD_ENET1_COL = 154,
};
pinctrl: freescale: imx7d: support iomux lpsr controller iMX7D has two iomuxc controllers, iomuxc controller similar as previous iMX SoC generation and iomuxc-lpsr which provides low power state rentetion capabilities on gpios that are part of iomuxc-lpsr Add iomuxc-lpsr gpio group id's Signed-off-by: Adrian Alonso <aalonso@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-01 00:11:08 +08:00
enum imx7d_lpsr_pads {
MX7D_PAD_GPIO1_IO00 = 0,
MX7D_PAD_GPIO1_IO01 = 1,
MX7D_PAD_GPIO1_IO02 = 2,
MX7D_PAD_GPIO1_IO03 = 3,
MX7D_PAD_GPIO1_IO04 = 4,
MX7D_PAD_GPIO1_IO05 = 5,
MX7D_PAD_GPIO1_IO06 = 6,
MX7D_PAD_GPIO1_IO07 = 7,
};
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-29 22:20:05 +08:00
/* Pad names for the pinmux subsystem */
static const struct pinctrl_pin_desc imx7d_pinctrl_pads[] = {
IMX_PINCTRL_PIN(MX7D_PAD_RESERVE0),
IMX_PINCTRL_PIN(MX7D_PAD_RESERVE1),
IMX_PINCTRL_PIN(MX7D_PAD_RESERVE2),
IMX_PINCTRL_PIN(MX7D_PAD_RESERVE3),
IMX_PINCTRL_PIN(MX7D_PAD_RESERVE4),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO08),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO09),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO10),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO11),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO12),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO13),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO14),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO15),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA00),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA01),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA02),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA03),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA04),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA05),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA06),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA07),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA08),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA09),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA10),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA11),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA12),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA13),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA14),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA15),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCLK),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDLE),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDOE),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDSHR),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE0),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE1),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE2),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE3),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDCLK),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDOE),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDRL),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDSP),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_BDR0),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_BDR1),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_PWR_COM),
IMX_PINCTRL_PIN(MX7D_PAD_EPDC_PWR_STAT),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_ENABLE),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_HSYNC),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_VSYNC),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_RESET),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA00),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA01),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA02),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA03),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA04),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA05),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA06),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA07),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA08),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA09),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA10),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA11),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA12),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA13),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA14),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA15),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA16),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA17),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA18),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA19),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA20),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA21),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA22),
IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA23),
IMX_PINCTRL_PIN(MX7D_PAD_UART1_RX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART1_TX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART2_RX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART2_TX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART3_RX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART3_TX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_UART3_RTS_B),
IMX_PINCTRL_PIN(MX7D_PAD_UART3_CTS_B),
IMX_PINCTRL_PIN(MX7D_PAD_I2C1_SCL),
IMX_PINCTRL_PIN(MX7D_PAD_I2C1_SDA),
IMX_PINCTRL_PIN(MX7D_PAD_I2C2_SCL),
IMX_PINCTRL_PIN(MX7D_PAD_I2C2_SDA),
IMX_PINCTRL_PIN(MX7D_PAD_I2C3_SCL),
IMX_PINCTRL_PIN(MX7D_PAD_I2C3_SDA),
IMX_PINCTRL_PIN(MX7D_PAD_I2C4_SCL),
IMX_PINCTRL_PIN(MX7D_PAD_I2C4_SDA),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_SCLK),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_MOSI),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_MISO),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_SS0),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_SCLK),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_MOSI),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_MISO),
IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_SS0),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_CD_B),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_WP),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_RESET_B),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_CMD),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA0),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA1),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA2),
IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA3),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_CD_B),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_WP),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_RESET_B),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_CMD),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA0),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA1),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA2),
IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA3),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_CMD),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA0),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA1),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA2),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA3),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA4),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA5),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA6),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA7),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_STROBE),
IMX_PINCTRL_PIN(MX7D_PAD_SD3_RESET_B),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_BCLK),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_SYNC),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_SYNC),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_BCLK),
IMX_PINCTRL_PIN(MX7D_PAD_SAI1_MCLK),
IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_SYNC),
IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_BCLK),
IMX_PINCTRL_PIN(MX7D_PAD_SAI2_RX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_DATA),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD0),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD1),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD2),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD3),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RX_CTL),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RXC),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD0),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD1),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD2),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD3),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TX_CTL),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TXC),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_TX_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RX_CLK),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_CRS),
IMX_PINCTRL_PIN(MX7D_PAD_ENET1_COL),
};
pinctrl: freescale: imx7d: support iomux lpsr controller iMX7D has two iomuxc controllers, iomuxc controller similar as previous iMX SoC generation and iomuxc-lpsr which provides low power state rentetion capabilities on gpios that are part of iomuxc-lpsr Add iomuxc-lpsr gpio group id's Signed-off-by: Adrian Alonso <aalonso@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-01 00:11:08 +08:00
/* Pad names for the pinmux subsystem */
static const struct pinctrl_pin_desc imx7d_lpsr_pinctrl_pads[] = {
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO00),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO01),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO02),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO03),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO04),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO05),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO06),
IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO07),
};
pinctrl: freescale: imx7d: make of_device_ids const. of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-06-27 19:55:21 +08:00
static const struct imx_pinctrl_soc_info imx7d_pinctrl_info = {
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-29 22:20:05 +08:00
.pins = imx7d_pinctrl_pads,
.npins = ARRAY_SIZE(imx7d_pinctrl_pads),
pinctrl: imx: attach iomuxc device to gpr syscon Commit bdb0066df96e ("mfd: syscon: Decouple syscon interface from platform devices") added the possibility to register syscon devices without associated platform device. This also removed regmap debugfs facilities, which don't work without a device. This patch associates the syscon regmap that handles the IOMUX controller's general purpose registers with the pinctrl device so that the GPR registers appear in the regmap debugfs directory again. For example, on i.MX6Q the GPR registers now can be read from /sys/kernel/debug/regmap/20e0000.iomuxc-gpr/registers. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-26 01:23:07 +08:00
.gpr_compatible = "fsl,imx7d-iomuxc-gpr",
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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};
pinctrl: freescale: imx7d: make of_device_ids const. of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-06-27 19:55:21 +08:00
static const struct imx_pinctrl_soc_info imx7d_lpsr_pinctrl_info = {
pinctrl: freescale: imx7d: support iomux lpsr controller iMX7D has two iomuxc controllers, iomuxc controller similar as previous iMX SoC generation and iomuxc-lpsr which provides low power state rentetion capabilities on gpios that are part of iomuxc-lpsr Add iomuxc-lpsr gpio group id's Signed-off-by: Adrian Alonso <aalonso@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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.pins = imx7d_lpsr_pinctrl_pads,
.npins = ARRAY_SIZE(imx7d_lpsr_pinctrl_pads),
.flags = ZERO_OFFSET_VALID,
};
pinctrl: freescale: imx7d: make of_device_ids const. of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-06-27 19:55:21 +08:00
static const struct of_device_id imx7d_pinctrl_of_match[] = {
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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{ .compatible = "fsl,imx7d-iomuxc", .data = &imx7d_pinctrl_info, },
pinctrl: freescale: imx7d: support iomux lpsr controller iMX7D has two iomuxc controllers, iomuxc controller similar as previous iMX SoC generation and iomuxc-lpsr which provides low power state rentetion capabilities on gpios that are part of iomuxc-lpsr Add iomuxc-lpsr gpio group id's Signed-off-by: Adrian Alonso <aalonso@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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{ .compatible = "fsl,imx7d-iomuxc-lpsr", .data = &imx7d_lpsr_pinctrl_info },
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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{ /* sentinel */ }
};
static int imx7d_pinctrl_probe(struct platform_device *pdev)
{
pinctrl: imx7d: simplify imx7d_pinctrl_probe Using of_device_get_match_data in imx7d_pinctrl_probe simplifies the function. Also get rid of the void pointer cast since imx_pinctrl_probe now accepts const struct imx_pinctrl_soc_info. Cc: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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const struct imx_pinctrl_soc_info *pinctrl_info;
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-29 22:20:05 +08:00
pinctrl: imx7d: simplify imx7d_pinctrl_probe Using of_device_get_match_data in imx7d_pinctrl_probe simplifies the function. Also get rid of the void pointer cast since imx_pinctrl_probe now accepts const struct imx_pinctrl_soc_info. Cc: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-01-06 22:25:50 +08:00
pinctrl_info = of_device_get_match_data(&pdev->dev);
if (!pinctrl_info)
pinctrl: add imx7d support Add i.MX7D pinctrl driver support Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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return -ENODEV;
return imx_pinctrl_probe(pdev, pinctrl_info);
}
static struct platform_driver imx7d_pinctrl_driver = {
.driver = {
.name = "imx7d-pinctrl",
.of_match_table = of_match_ptr(imx7d_pinctrl_of_match),
},
.probe = imx7d_pinctrl_probe,
};
static int __init imx7d_pinctrl_init(void)
{
return platform_driver_register(&imx7d_pinctrl_driver);
}
arch_initcall(imx7d_pinctrl_init);