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linux/drivers/pinctrl/freescale/pinctrl-imx7d.c

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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 14:20:05 +00:00
/*
pinctrl: imx7d: make it explicitly non-modular The Kconfig currently controlling compilation of this code is: drivers/pinctrl/freescale/Kconfig:config PINCTRL_IMX7D drivers/pinctrl/freescale/Kconfig: bool "IMX7D pinctrl driver" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_init was not in use by this driver, the init ordering remains unchanged with this commit. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Anson Huang <Anson.Huang@freescale.com> Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-06-26 02:46:48 +00:00
* Freescale imx7d pinctrl driver
*
* Author: Anson Huang <Anson.Huang@freescale.com>
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 14:20:05 +00:00
* Copyright (C) 2014-2015 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#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>
2015-09-30 16:11:08 +00:00
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 14:20:05 +00:00
/* 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>
2015-09-30 16:11:08 +00:00
/* 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 11:55:21 +00:00
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 14:20:05 +00:00
.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>
2016-02-25 17:23:07 +00:00
.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>
2015-04-29 14:20:05 +00:00
};
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 11:55:21 +00:00
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>
2015-09-30 16:11:08 +00:00
.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 11:55:21 +00:00
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>
2015-04-29 14:20:05 +00:00
{ .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>
2015-09-30 16:11:08 +00:00
{ .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>
2015-04-29 14:20:05 +00:00
{ /* sentinel */ }
};
static int imx7d_pinctrl_probe(struct platform_device *pdev)
{
const struct of_device_id *match;
struct imx_pinctrl_soc_info *pinctrl_info;
match = of_match_device(imx7d_pinctrl_of_match, &pdev->dev);
if (!match)
return -ENODEV;
pinctrl_info = (struct imx_pinctrl_soc_info *) match->data;
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);
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