Release 4.7 drivers/pinctrl/freescale/pinctrl-imx1.c

Directory: drivers/pinctrl/freescale
/*
 * i.MX1 pinctrl driver based on imx pinmux core
 *
 * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>

#include "pinctrl-imx1.h"


#define PAD_ID(port, pin)	((port) * 32 + (pin))

#define PA	0

#define PB	1

#define PC	2

#define PD	3


enum imx1_pads {
	
MX1_PAD_A24		= PAD_ID(PA, 0),
	
MX1_PAD_TIN		= PAD_ID(PA, 1),
	
MX1_PAD_PWMO		= PAD_ID(PA, 2),
	
MX1_PAD_CSI_MCLK	= PAD_ID(PA, 3),
	
MX1_PAD_CSI_D0		= PAD_ID(PA, 4),
	
MX1_PAD_CSI_D1		= PAD_ID(PA, 5),
	
MX1_PAD_CSI_D2		= PAD_ID(PA, 6),
	
MX1_PAD_CSI_D3		= PAD_ID(PA, 7),
	
MX1_PAD_CSI_D4		= PAD_ID(PA, 8),
	
MX1_PAD_CSI_D5		= PAD_ID(PA, 9),
	
MX1_PAD_CSI_D6		= PAD_ID(PA, 10),
	
MX1_PAD_CSI_D7		= PAD_ID(PA, 11),
	
MX1_PAD_CSI_VSYNC	= PAD_ID(PA, 12),
	
MX1_PAD_CSI_HSYNC	= PAD_ID(PA, 13),
	
MX1_PAD_CSI_PIXCLK	= PAD_ID(PA, 14),
	
MX1_PAD_I2C_SDA		= PAD_ID(PA, 15),
	
MX1_PAD_I2C_SCL		= PAD_ID(PA, 16),
	
MX1_PAD_DTACK		= PAD_ID(PA, 17),
	
MX1_PAD_BCLK		= PAD_ID(PA, 18),
	
MX1_PAD_LBA		= PAD_ID(PA, 19),
	
MX1_PAD_ECB		= PAD_ID(PA, 20),
	
MX1_PAD_A0		= PAD_ID(PA, 21),
	
MX1_PAD_CS4		= PAD_ID(PA, 22),
	
MX1_PAD_CS5		= PAD_ID(PA, 23),
	
MX1_PAD_A16		= PAD_ID(PA, 24),
	
MX1_PAD_A17		= PAD_ID(PA, 25),
	
MX1_PAD_A18		= PAD_ID(PA, 26),
	
MX1_PAD_A19		= PAD_ID(PA, 27),
	
MX1_PAD_A20		= PAD_ID(PA, 28),
	
MX1_PAD_A21		= PAD_ID(PA, 29),
	
MX1_PAD_A22		= PAD_ID(PA, 30),
	
MX1_PAD_A23		= PAD_ID(PA, 31),
	
MX1_PAD_SD_DAT0		= PAD_ID(PB, 8),
	
MX1_PAD_SD_DAT1		= PAD_ID(PB, 9),
	
MX1_PAD_SD_DAT2		= PAD_ID(PB, 10),
	
MX1_PAD_SD_DAT3		= PAD_ID(PB, 11),
	
MX1_PAD_SD_SCLK		= PAD_ID(PB, 12),
	
MX1_PAD_SD_CMD		= PAD_ID(PB, 13),
	
MX1_PAD_SIM_SVEN	= PAD_ID(PB, 14),
	
MX1_PAD_SIM_PD		= PAD_ID(PB, 15),
	
MX1_PAD_SIM_TX		= PAD_ID(PB, 16),
	
MX1_PAD_SIM_RX		= PAD_ID(PB, 17),
	
MX1_PAD_SIM_RST		= PAD_ID(PB, 18),
	
MX1_PAD_SIM_CLK		= PAD_ID(PB, 19),
	
MX1_PAD_USBD_AFE	= PAD_ID(PB, 20),
	
MX1_PAD_USBD_OE		= PAD_ID(PB, 21),
	
MX1_PAD_USBD_RCV	= PAD_ID(PB, 22),
	
MX1_PAD_USBD_SUSPND	= PAD_ID(PB, 23),
	
MX1_PAD_USBD_VP		= PAD_ID(PB, 24),
	
MX1_PAD_USBD_VM		= PAD_ID(PB, 25),
	
MX1_PAD_USBD_VPO	= PAD_ID(PB, 26),
	
MX1_PAD_USBD_VMO	= PAD_ID(PB, 27),
	
MX1_PAD_UART2_CTS	= PAD_ID(PB, 28),
	
MX1_PAD_UART2_RTS	= PAD_ID(PB, 29),
	
MX1_PAD_UART2_TXD	= PAD_ID(PB, 30),
	
MX1_PAD_UART2_RXD	= PAD_ID(PB, 31),
	
MX1_PAD_SSI_RXFS	= PAD_ID(PC, 3),
	
MX1_PAD_SSI_RXCLK	= PAD_ID(PC, 4),
	
MX1_PAD_SSI_RXDAT	= PAD_ID(PC, 5),
	
MX1_PAD_SSI_TXDAT	= PAD_ID(PC, 6),
	
MX1_PAD_SSI_TXFS	= PAD_ID(PC, 7),
	
MX1_PAD_SSI_TXCLK	= PAD_ID(PC, 8),
	
MX1_PAD_UART1_CTS	= PAD_ID(PC, 9),
	
MX1_PAD_UART1_RTS	= PAD_ID(PC, 10),
	
MX1_PAD_UART1_TXD	= PAD_ID(PC, 11),
	
MX1_PAD_UART1_RXD	= PAD_ID(PC, 12),
	
MX1_PAD_SPI1_RDY	= PAD_ID(PC, 13),
	
MX1_PAD_SPI1_SCLK	= PAD_ID(PC, 14),
	
MX1_PAD_SPI1_SS		= PAD_ID(PC, 15),
	
MX1_PAD_SPI1_MISO	= PAD_ID(PC, 16),
	
MX1_PAD_SPI1_MOSI	= PAD_ID(PC, 17),
	
MX1_PAD_BT13		= PAD_ID(PC, 19),
	
MX1_PAD_BT12		= PAD_ID(PC, 20),
	
MX1_PAD_BT11		= PAD_ID(PC, 21),
	
MX1_PAD_BT10		= PAD_ID(PC, 22),
	
MX1_PAD_BT9		= PAD_ID(PC, 23),
	
MX1_PAD_BT8		= PAD_ID(PC, 24),
	
MX1_PAD_BT7		= PAD_ID(PC, 25),
	
MX1_PAD_BT6		= PAD_ID(PC, 26),
	
MX1_PAD_BT5		= PAD_ID(PC, 27),
	
MX1_PAD_BT4		= PAD_ID(PC, 28),
	
MX1_PAD_BT3		= PAD_ID(PC, 29),
	
MX1_PAD_BT2		= PAD_ID(PC, 30),
	
MX1_PAD_BT1		= PAD_ID(PC, 31),
	
MX1_PAD_LSCLK		= PAD_ID(PD, 6),
	
MX1_PAD_REV		= PAD_ID(PD, 7),
	
MX1_PAD_CLS		= PAD_ID(PD, 8),
	
MX1_PAD_PS		= PAD_ID(PD, 9),
	
MX1_PAD_SPL_SPR		= PAD_ID(PD, 10),
	
MX1_PAD_CONTRAST	= PAD_ID(PD, 11),
	
MX1_PAD_ACD_OE		= PAD_ID(PD, 12),
	
MX1_PAD_LP_HSYNC	= PAD_ID(PD, 13),
	
MX1_PAD_FLM_VSYNC	= PAD_ID(PD, 14),
	
MX1_PAD_LD0		= PAD_ID(PD, 15),
	
MX1_PAD_LD1		= PAD_ID(PD, 16),
	
MX1_PAD_LD2		= PAD_ID(PD, 17),
	
MX1_PAD_LD3		= PAD_ID(PD, 18),
	
MX1_PAD_LD4		= PAD_ID(PD, 19),
	
MX1_PAD_LD5		= PAD_ID(PD, 20),
	
MX1_PAD_LD6		= PAD_ID(PD, 21),
	
MX1_PAD_LD7		= PAD_ID(PD, 22),
	
MX1_PAD_LD8		= PAD_ID(PD, 23),
	
MX1_PAD_LD9		= PAD_ID(PD, 24),
	
MX1_PAD_LD10		= PAD_ID(PD, 25),
	
MX1_PAD_LD11		= PAD_ID(PD, 26),
	
MX1_PAD_LD12		= PAD_ID(PD, 27),
	
MX1_PAD_LD13		= PAD_ID(PD, 28),
	
MX1_PAD_LD14		= PAD_ID(PD, 29),
	
MX1_PAD_LD15		= PAD_ID(PD, 30),
	
MX1_PAD_TMR2OUT		= PAD_ID(PD, 31),
};

/* Pad names for the pinmux subsystem */

static const struct pinctrl_pin_desc imx1_pinctrl_pads[] = {
	IMX_PINCTRL_PIN(MX1_PAD_A24),
	IMX_PINCTRL_PIN(MX1_PAD_TIN),
	IMX_PINCTRL_PIN(MX1_PAD_PWMO),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_MCLK),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D0),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D1),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D2),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D3),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D4),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D5),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D6),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_D7),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_VSYNC),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_HSYNC),
	IMX_PINCTRL_PIN(MX1_PAD_CSI_PIXCLK),
	IMX_PINCTRL_PIN(MX1_PAD_I2C_SDA),
	IMX_PINCTRL_PIN(MX1_PAD_I2C_SCL),
	IMX_PINCTRL_PIN(MX1_PAD_DTACK),
	IMX_PINCTRL_PIN(MX1_PAD_BCLK),
	IMX_PINCTRL_PIN(MX1_PAD_LBA),
	IMX_PINCTRL_PIN(MX1_PAD_ECB),
	IMX_PINCTRL_PIN(MX1_PAD_A0),
	IMX_PINCTRL_PIN(MX1_PAD_CS4),
	IMX_PINCTRL_PIN(MX1_PAD_CS5),
	IMX_PINCTRL_PIN(MX1_PAD_A16),
	IMX_PINCTRL_PIN(MX1_PAD_A17),
	IMX_PINCTRL_PIN(MX1_PAD_A18),
	IMX_PINCTRL_PIN(MX1_PAD_A19),
	IMX_PINCTRL_PIN(MX1_PAD_A20),
	IMX_PINCTRL_PIN(MX1_PAD_A21),
	IMX_PINCTRL_PIN(MX1_PAD_A22),
	IMX_PINCTRL_PIN(MX1_PAD_A23),
	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT0),
	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT1),
	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT2),
	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT3),
	IMX_PINCTRL_PIN(MX1_PAD_SD_SCLK),
	IMX_PINCTRL_PIN(MX1_PAD_SD_CMD),
	IMX_PINCTRL_PIN(MX1_PAD_SIM_SVEN),
	IMX_PINCTRL_PIN(MX1_PAD_SIM_PD),
	IMX_PINCTRL_PIN(MX1_PAD_SIM_TX),
	IMX_PINCTRL_PIN(MX1_PAD_SIM_RX),
	IMX_PINCTRL_PIN(MX1_PAD_SIM_CLK),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_AFE),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_OE),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_RCV),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_SUSPND),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_VP),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_VM),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_VPO),
	IMX_PINCTRL_PIN(MX1_PAD_USBD_VMO),
	IMX_PINCTRL_PIN(MX1_PAD_UART2_CTS),
	IMX_PINCTRL_PIN(MX1_PAD_UART2_RTS),
	IMX_PINCTRL_PIN(MX1_PAD_UART2_TXD),
	IMX_PINCTRL_PIN(MX1_PAD_UART2_RXD),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXFS),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXCLK),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXDAT),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXDAT),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXFS),
	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXCLK),
	IMX_PINCTRL_PIN(MX1_PAD_UART1_CTS),
	IMX_PINCTRL_PIN(MX1_PAD_UART1_RTS),
	IMX_PINCTRL_PIN(MX1_PAD_UART1_TXD),
	IMX_PINCTRL_PIN(MX1_PAD_UART1_RXD),
	IMX_PINCTRL_PIN(MX1_PAD_SPI1_RDY),
	IMX_PINCTRL_PIN(MX1_PAD_SPI1_SCLK),
	IMX_PINCTRL_PIN(MX1_PAD_SPI1_SS),
	IMX_PINCTRL_PIN(MX1_PAD_SPI1_MISO),
	IMX_PINCTRL_PIN(MX1_PAD_SPI1_MOSI),
	IMX_PINCTRL_PIN(MX1_PAD_BT13),
	IMX_PINCTRL_PIN(MX1_PAD_BT12),
	IMX_PINCTRL_PIN(MX1_PAD_BT11),
	IMX_PINCTRL_PIN(MX1_PAD_BT10),
	IMX_PINCTRL_PIN(MX1_PAD_BT9),
	IMX_PINCTRL_PIN(MX1_PAD_BT8),
	IMX_PINCTRL_PIN(MX1_PAD_BT7),
	IMX_PINCTRL_PIN(MX1_PAD_BT6),
	IMX_PINCTRL_PIN(MX1_PAD_BT5),
	IMX_PINCTRL_PIN(MX1_PAD_BT4),
	IMX_PINCTRL_PIN(MX1_PAD_BT3),
	IMX_PINCTRL_PIN(MX1_PAD_BT2),
	IMX_PINCTRL_PIN(MX1_PAD_BT1),
	IMX_PINCTRL_PIN(MX1_PAD_LSCLK),
	IMX_PINCTRL_PIN(MX1_PAD_REV),
	IMX_PINCTRL_PIN(MX1_PAD_CLS),
	IMX_PINCTRL_PIN(MX1_PAD_PS),
	IMX_PINCTRL_PIN(MX1_PAD_SPL_SPR),
	IMX_PINCTRL_PIN(MX1_PAD_CONTRAST),
	IMX_PINCTRL_PIN(MX1_PAD_ACD_OE),
	IMX_PINCTRL_PIN(MX1_PAD_LP_HSYNC),
	IMX_PINCTRL_PIN(MX1_PAD_FLM_VSYNC),
	IMX_PINCTRL_PIN(MX1_PAD_LD0),
	IMX_PINCTRL_PIN(MX1_PAD_LD1),
	IMX_PINCTRL_PIN(MX1_PAD_LD2),
	IMX_PINCTRL_PIN(MX1_PAD_LD3),
	IMX_PINCTRL_PIN(MX1_PAD_LD4),
	IMX_PINCTRL_PIN(MX1_PAD_LD5),
	IMX_PINCTRL_PIN(MX1_PAD_LD6),
	IMX_PINCTRL_PIN(MX1_PAD_LD7),
	IMX_PINCTRL_PIN(MX1_PAD_LD8),
	IMX_PINCTRL_PIN(MX1_PAD_LD9),
	IMX_PINCTRL_PIN(MX1_PAD_LD10),
	IMX_PINCTRL_PIN(MX1_PAD_LD11),
	IMX_PINCTRL_PIN(MX1_PAD_LD12),
	IMX_PINCTRL_PIN(MX1_PAD_LD13),
	IMX_PINCTRL_PIN(MX1_PAD_LD14),
	IMX_PINCTRL_PIN(MX1_PAD_LD15),
	IMX_PINCTRL_PIN(MX1_PAD_TMR2OUT),
};


static struct imx1_pinctrl_soc_info imx1_pinctrl_info = {
	.pins	= imx1_pinctrl_pads,
	.npins	= ARRAY_SIZE(imx1_pinctrl_pads),
};



static int __init imx1_pinctrl_probe(struct platform_device *pdev)
{
	return imx1_pinctrl_core_probe(pdev, &imx1_pinctrl_info);
}

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static const struct of_device_id imx1_pinctrl_of_match[] = {
	{ .compatible = "fsl,imx1-iomuxc", },
	{ }
};
MODULE_DEVICE_TABLE(of, imx1_pinctrl_of_match);


static struct platform_driver imx1_pinctrl_driver = {
	.driver	= {
		.name		= "imx1-pinctrl",
		.of_match_table	= imx1_pinctrl_of_match,
        },
};
module_platform_driver_probe(imx1_pinctrl_driver, imx1_pinctrl_probe);

MODULE_AUTHOR("Alexander Shiyan <shc_work@mail.ru>");
MODULE_DESCRIPTION("Freescale i.MX1 pinctrl driver");
MODULE_LICENSE("GPL");
Overall Contributors
Person Tokens Prop Commits CommitProp
alexander shiyan alexander shiyan 1700 100.00% 1 100.00%
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  Directory: drivers/pinctrl/freescale

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
	Person	Tokens	Prop	Commits	CommitProp
alexander shiyan	alexander shiyan	21	100.00%	1	100.00%
	Total	21	100.00%	1	100.00%
cregit-Linux how code gets into the kernel

Release 4.7 drivers/pinctrl/freescale/pinctrl-imx1.c

Contributors

Overall Contributors
