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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Qualcomm APQ8096 pinctrl
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*
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* (C) Copyright 2019 Ramon Fried <ramon.fried@gmail.com>
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*
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*/
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#include <dm.h>
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#include "pinctrl-qcom.h"
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#define MAX_PIN_NAME_LEN 32
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static char pin_name[MAX_PIN_NAME_LEN] __section(".data");
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static const char * const msm_pinctrl_pins[] = {
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"sdc1_clk",
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"sdc1_cmd",
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"sdc1_data",
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"sdc2_clk",
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"sdc2_cmd",
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"sdc2_data",
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"sdc1_rclk",
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};
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static const struct pinctrl_function msm_pinctrl_functions[] = {
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{"blsp_uart8", 2},
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};
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static const char *apq8096_get_function_name(struct udevice *dev,
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unsigned int selector)
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{
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return msm_pinctrl_functions[selector].name;
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}
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static const char *apq8096_get_pin_name(struct udevice *dev,
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unsigned int selector)
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{
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if (selector < 150) {
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snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector);
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return pin_name;
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} else {
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return msm_pinctrl_pins[selector - 150];
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}
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}
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static unsigned int apq8096_get_function_mux(__maybe_unused unsigned int pin,
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unsigned int selector)
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{
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return msm_pinctrl_functions[selector].val;
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}
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static const struct msm_pinctrl_data apq8096_data = {
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.pin_data = {
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.pin_count = 157,
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.special_pins_start = 150,
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},
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.functions_count = ARRAY_SIZE(msm_pinctrl_functions),
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.get_function_name = apq8096_get_function_name,
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.get_function_mux = apq8096_get_function_mux,
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.get_pin_name = apq8096_get_pin_name,
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};
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static const struct udevice_id msm_pinctrl_ids[] = {
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{ .compatible = "qcom,msm8996-pinctrl", .data = (ulong)&apq8096_data },
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{ /* Sentinal */ }
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};
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U_BOOT_DRIVER(pinctrl_apq8096) = {
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.name = "pinctrl_apq8096",
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.id = UCLASS_NOP,
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.of_match = msm_pinctrl_ids,
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.ops = &msm_pinctrl_ops,
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.bind = msm_pinctrl_bind,
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};
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