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01a97a11db
There are currently many places that define the list of all Tegra GPIOs; the DT binding header and custom Tegra-specific header file gpio.h. Fix the redundancy by replacing everything with the DT binding header file. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* (C) Copyright 2013-2015
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* NVIDIA Corporation <www.nvidia.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _TEGRA210_GPIO_H_
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#define _TEGRA210_GPIO_H_
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/*
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* The Tegra210 GPIO controller has 256 GPIOS in 8 banks of 4 ports,
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* each with 8 GPIOs.
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*/
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#define TEGRA_GPIO_PORTS 4 /* number of ports per bank */
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#define TEGRA_GPIO_BANKS 8 /* number of banks */
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#include <asm/arch-tegra/gpio.h>
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/* GPIO Controller registers for a single bank */
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struct gpio_ctlr_bank {
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uint gpio_config[TEGRA_GPIO_PORTS];
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uint gpio_dir_out[TEGRA_GPIO_PORTS];
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uint gpio_out[TEGRA_GPIO_PORTS];
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uint gpio_in[TEGRA_GPIO_PORTS];
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uint gpio_int_status[TEGRA_GPIO_PORTS];
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uint gpio_int_enable[TEGRA_GPIO_PORTS];
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uint gpio_int_level[TEGRA_GPIO_PORTS];
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uint gpio_int_clear[TEGRA_GPIO_PORTS];
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uint gpio_masked_config[TEGRA_GPIO_PORTS];
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uint gpio_masked_dir_out[TEGRA_GPIO_PORTS];
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uint gpio_masked_out[TEGRA_GPIO_PORTS];
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uint gpio_masked_in[TEGRA_GPIO_PORTS];
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uint gpio_masked_int_status[TEGRA_GPIO_PORTS];
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uint gpio_masked_int_enable[TEGRA_GPIO_PORTS];
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uint gpio_masked_int_level[TEGRA_GPIO_PORTS];
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uint gpio_masked_int_clear[TEGRA_GPIO_PORTS];
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};
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struct gpio_ctlr {
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struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS];
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};
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#endif /* _TEGRA210_GPIO_H_ */
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