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76b66aa70a
Pin lists and mux values were taken from the Linux drivers. Signed-off-by: Samuel Holland <samuel@sholland.org>
52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <dm.h>
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#include <dm/pinctrl.h>
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#include <asm/gpio.h>
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#include "pinctrl-sunxi.h"
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static const struct sunxi_pinctrl_function sun50i_a64_pinctrl_functions[] = {
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{ "emac", 4 }, /* PD8-PD23 */
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{ "gpio_in", 0 },
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{ "gpio_out", 1 },
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{ "i2c0", 2 }, /* PH0-PH1 */
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{ "i2c1", 2 }, /* PH2-PH3 */
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{ "mmc0", 2 }, /* PF0-PF5 */
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{ "mmc1", 2 }, /* PG0-PG5 */
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{ "mmc2", 3 }, /* PC1-PC16 */
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{ "pwm", 2 }, /* PD22 */
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{ "spi0", 4 }, /* PC0-PC3 */
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#if IS_ENABLED(CONFIG_UART0_PORT_F)
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{ "uart0", 3 }, /* PF2-PF4 */
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#else
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{ "uart0", 4 }, /* PB8-PB9 */
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#endif
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{ "uart1", 2 }, /* PG6-PG7 */
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{ "uart2", 2 }, /* PB0-PB1 */
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};
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static const struct sunxi_pinctrl_desc sun50i_a64_pinctrl_desc = {
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.functions = sun50i_a64_pinctrl_functions,
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.num_functions = ARRAY_SIZE(sun50i_a64_pinctrl_functions),
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.first_bank = SUNXI_GPIO_A,
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.num_banks = 8,
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};
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static const struct udevice_id sun50i_a64_pinctrl_ids[] = {
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{
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.compatible = "allwinner,sun50i-a64-pinctrl",
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.data = (ulong)&sun50i_a64_pinctrl_desc,
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},
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{}
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};
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U_BOOT_DRIVER(sun50i_a64_pinctrl) = {
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.name = "sun50i-a64-pinctrl",
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.id = UCLASS_PINCTRL,
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.of_match = sun50i_a64_pinctrl_ids,
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.bind = sunxi_pinctrl_bind,
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.plat_auto = sizeof(struct sunxi_pinctrl_plat),
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.ops = &sunxi_pinctrl_ops,
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};
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