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linux/drivers/pinctrl/pxa/pinctrl-pxa25x.c
Rob Herring 060f03e954 pinctrl: Explicitly include correct DT includes 
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230714174901.4062397-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-07-20 21:41:24 +02:00

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Marvell PXA25x family pin control
*
* Copyright (C) 2016 Robert Jarzmik
*/
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-pxa2xx.h"
static const struct pxa_desc_pin pxa25x_pins[] = {
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(0)),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(1),
PXA_FUNCTION(0, 1, "GP_RST")),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(2)),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(3)),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(4)),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(5)),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(6),
PXA_FUNCTION(1, 1, "MMCCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(7),
PXA_FUNCTION(1, 1, "48_MHz")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(8),
PXA_FUNCTION(1, 1, "MMCCS0")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(9),
PXA_FUNCTION(1, 1, "MMCCS1")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(10),
PXA_FUNCTION(1, 1, "RTCCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(11),
PXA_FUNCTION(1, 1, "3_6_MHz")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(12),
PXA_FUNCTION(1, 1, "32_kHz")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(13),
PXA_FUNCTION(1, 2, "MBGNT")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(14),
PXA_FUNCTION(0, 1, "MBREQ")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(15),
PXA_FUNCTION(1, 2, "nCS_1")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(16),
PXA_FUNCTION(1, 2, "PWM0")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(17),
PXA_FUNCTION(1, 2, "PWM1")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(18),
PXA_FUNCTION(0, 1, "RDY")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(19),
PXA_FUNCTION(0, 1, "DREQ[1]")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(20),
PXA_FUNCTION(0, 1, "DREQ[0]")),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(21)),
PXA_GPIO_ONLY_PIN(PXA_PINCTRL_PIN(22)),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(23),
PXA_FUNCTION(1, 2, "SCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(24),
PXA_FUNCTION(1, 2, "SFRM")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(25),
PXA_FUNCTION(1, 2, "TXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(26),
PXA_FUNCTION(0, 1, "RXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(27),
PXA_FUNCTION(0, 1, "EXTCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(28),
PXA_FUNCTION(0, 1, "BITCLK"),
PXA_FUNCTION(0, 2, "BITCLK"),
PXA_FUNCTION(1, 1, "BITCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(29),
PXA_FUNCTION(0, 1, "SDATA_IN0"),
PXA_FUNCTION(0, 2, "SDATA_IN")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(30),
PXA_FUNCTION(1, 1, "SDATA_OUT"),
PXA_FUNCTION(1, 2, "SDATA_OUT")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(31),
PXA_FUNCTION(1, 1, "SYNC"),
PXA_FUNCTION(1, 2, "SYNC")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(32),
PXA_FUNCTION(0, 1, "SDATA_IN1"),
PXA_FUNCTION(1, 1, "SYSCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(33),
PXA_FUNCTION(1, 2, "nCS[5]")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(34),
PXA_FUNCTION(0, 1, "FFRXD"),
PXA_FUNCTION(1, 2, "MMCCS0")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(35),
PXA_FUNCTION(0, 1, "CTS")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(36),
PXA_FUNCTION(0, 1, "DCD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(37),
PXA_FUNCTION(0, 1, "DSR")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(38),
PXA_FUNCTION(0, 1, "RI")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(39),
PXA_FUNCTION(1, 1, "MMCC1"),
PXA_FUNCTION(1, 2, "FFTXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(40),
PXA_FUNCTION(1, 2, "DTR")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(41),
PXA_FUNCTION(1, 2, "RTS")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(42),
PXA_FUNCTION(0, 1, "BTRXD"),
PXA_FUNCTION(0, 3, "HWRXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(43),
PXA_FUNCTION(1, 2, "BTTXD"),
PXA_FUNCTION(1, 3, "HWTXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(44),
PXA_FUNCTION(0, 1, "BTCTS"),
PXA_FUNCTION(0, 3, "HWCTS")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(45),
PXA_FUNCTION(1, 2, "BTRTS"),
PXA_FUNCTION(1, 3, "HWRTS")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(46),
PXA_FUNCTION(0, 1, "ICP_RXD"),
PXA_FUNCTION(0, 2, "RXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(47),
PXA_FUNCTION(1, 1, "TXD"),
PXA_FUNCTION(1, 2, "ICP_TXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(48),
PXA_FUNCTION(1, 1, "HWTXD"),
PXA_FUNCTION(1, 2, "nPOE")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(49),
PXA_FUNCTION(0, 1, "HWRXD"),
PXA_FUNCTION(1, 2, "nPWE")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(50),
PXA_FUNCTION(0, 1, "HWCTS"),
PXA_FUNCTION(1, 2, "nPIOR")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(51),
PXA_FUNCTION(1, 1, "HWRTS"),
PXA_FUNCTION(1, 2, "nPIOW")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(52),
PXA_FUNCTION(1, 2, "nPCE[1]")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(53),
PXA_FUNCTION(1, 1, "MMCCLK"),
PXA_FUNCTION(1, 2, "nPCE[2]")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(54),
PXA_FUNCTION(1, 1, "MMCCLK"),
PXA_FUNCTION(1, 2, "nPSKTSEL")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(55),
PXA_FUNCTION(1, 2, "nPREG")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(56),
PXA_FUNCTION(0, 1, "nPWAIT")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(57),
PXA_FUNCTION(0, 1, "nIOIS16")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(58),
PXA_FUNCTION(1, 2, "LDD<0>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(59),
PXA_FUNCTION(1, 2, "LDD<1>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(60),
PXA_FUNCTION(1, 2, "LDD<2>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(61),
PXA_FUNCTION(1, 2, "LDD<3>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(62),
PXA_FUNCTION(1, 2, "LDD<4>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(63),
PXA_FUNCTION(1, 2, "LDD<5>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(64),
PXA_FUNCTION(1, 2, "LDD<6>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(65),
PXA_FUNCTION(1, 2, "LDD<7>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(66),
PXA_FUNCTION(0, 1, "MBREQ"),
PXA_FUNCTION(1, 2, "LDD<8>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(67),
PXA_FUNCTION(1, 1, "MMCCS0"),
PXA_FUNCTION(1, 2, "LDD<9>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(68),
PXA_FUNCTION(1, 1, "MMCCS1"),
PXA_FUNCTION(1, 2, "LDD<10>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(69),
PXA_FUNCTION(1, 1, "MMCCLK"),
PXA_FUNCTION(1, 2, "LDD<11>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(70),
PXA_FUNCTION(1, 1, "RTCCLK"),
PXA_FUNCTION(1, 2, "LDD<12>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(71),
PXA_FUNCTION(1, 1, "3_6_MHz"),
PXA_FUNCTION(1, 2, "LDD<13>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(72),
PXA_FUNCTION(1, 1, "32_kHz"),
PXA_FUNCTION(1, 2, "LDD<14>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(73),
PXA_FUNCTION(1, 1, "MBGNT"),
PXA_FUNCTION(1, 2, "LDD<15>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(74),
PXA_FUNCTION(1, 2, "LCD_FCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(75),
PXA_FUNCTION(1, 2, "LCD_LCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(76),
PXA_FUNCTION(1, 2, "LCD_PCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(77),
PXA_FUNCTION(1, 2, "LCD_ACBIAS")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(78),
PXA_FUNCTION(1, 2, "nCS<2>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(79),
PXA_FUNCTION(1, 2, "nCS<3>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(80),
PXA_FUNCTION(1, 2, "nCS<4>")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(81),
PXA_FUNCTION(0, 1, "NSSPSCLK"),
PXA_FUNCTION(1, 1, "NSSPSCLK")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(82),
PXA_FUNCTION(0, 1, "NSSPSFRM"),
PXA_FUNCTION(1, 1, "NSSPSFRM")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(83),
PXA_FUNCTION(0, 2, "NSSPRXD"),
PXA_FUNCTION(1, 1, "NSSPTXD")),
PXA_GPIO_PIN(PXA_PINCTRL_PIN(84),
PXA_FUNCTION(0, 2, "NSSPRXD"),
PXA_FUNCTION(1, 1, "NSSPTXD")),
};
static int pxa25x_pinctrl_probe(struct platform_device *pdev)
{
int ret, i;
void __iomem *base_af[8];
void __iomem *base_dir[4];
void __iomem *base_sleep[4];
base_af[0] = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base_af[0]))
return PTR_ERR(base_af[0]);
base_dir[0] = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(base_dir[0]))
return PTR_ERR(base_dir[0]);
base_dir[3] = devm_platform_ioremap_resource(pdev, 2);
if (IS_ERR(base_dir[3]))
return PTR_ERR(base_dir[3]);
base_sleep[0] = devm_platform_ioremap_resource(pdev, 3);
if (IS_ERR(base_sleep[0]))
return PTR_ERR(base_sleep[0]);
for (i = 0; i < ARRAY_SIZE(base_af); i++)
base_af[i] = base_af[0] + sizeof(base_af[0]) * i;
for (i = 0; i < 3; i++)
base_dir[i] = base_dir[0] + sizeof(base_dir[0]) * i;
for (i = 0; i < ARRAY_SIZE(base_sleep); i++)
base_sleep[i] = base_sleep[0] + sizeof(base_af[0]) * i;
ret = pxa2xx_pinctrl_init(pdev, pxa25x_pins, ARRAY_SIZE(pxa25x_pins),
base_af, base_dir, base_sleep);
return ret;
}
static const struct of_device_id pxa25x_pinctrl_match[] = {
{ .compatible = "marvell,pxa25x-pinctrl", },
{}
};
MODULE_DEVICE_TABLE(of, pxa25x_pinctrl_match);
static struct platform_driver pxa25x_pinctrl_driver = {
.probe = pxa25x_pinctrl_probe,
.driver = {
.name = "pxa25x-pinctrl",
.of_match_table = pxa25x_pinctrl_match,
},
};
module_platform_driver(pxa25x_pinctrl_driver);
MODULE_AUTHOR("Robert Jarzmik <robert.jarzmik@free.fr>");
MODULE_DESCRIPTION("Marvell PXA25x pinctrl driver");
MODULE_LICENSE("GPL v2");
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