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105 lines
3.3 KiB
105 lines
3.3 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* Copyright (c) 2020 Yangtao Li <[email protected]> |
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* |
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* Based on: |
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* huangshuosheng <[email protected]> |
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*/ |
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#include <linux/module.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-sunxi.h" |
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static const struct sunxi_desc_pin a100_r_pins[] = { |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_i2c0"), /* SCK */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_i2c0"), /* SDA */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_uart0"), /* TX */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_uart0"), /* RX */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_jtag"), /* MS */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_jtag"), /* CK */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_jtag"), /* DO */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_jtag"), /* DI */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_i2c1"), /* SCK */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_i2c1"), /* SDA */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x2, "s_pwm"), |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), |
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SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 11), |
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SUNXI_FUNCTION(0x0, "gpio_in"), |
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SUNXI_FUNCTION(0x1, "gpio_out"), |
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SUNXI_FUNCTION(0x3, "s_cir"), /* IN */ |
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SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)), |
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}; |
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static const struct sunxi_pinctrl_desc a100_r_pinctrl_data = { |
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.pins = a100_r_pins, |
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.npins = ARRAY_SIZE(a100_r_pins), |
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.pin_base = PL_BASE, |
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.irq_banks = 1, |
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}; |
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static int a100_r_pinctrl_probe(struct platform_device *pdev) |
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{ |
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return sunxi_pinctrl_init(pdev, &a100_r_pinctrl_data); |
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} |
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static const struct of_device_id a100_r_pinctrl_match[] = { |
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{ .compatible = "allwinner,sun50i-a100-r-pinctrl", }, |
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{} |
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}; |
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MODULE_DEVICE_TABLE(of, a100_r_pinctrl_match); |
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static struct platform_driver a100_r_pinctrl_driver = { |
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.probe = a100_r_pinctrl_probe, |
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.driver = { |
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.name = "sun50iw10p1-r-pinctrl", |
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.of_match_table = a100_r_pinctrl_match, |
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}, |
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}; |
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module_platform_driver(a100_r_pinctrl_driver);
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