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Diffstat (limited to 'arch/arm/mach-omap1/gpio7xx.c')
-rw-r--r--arch/arm/mach-omap1/gpio7xx.c272
1 files changed, 0 insertions, 272 deletions
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
deleted file mode 100644
index c372b357eab4..000000000000
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ /dev/null
@@ -1,272 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * OMAP7xx specific gpio init
- *
- * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
- *
- * Author:
- * Charulatha V <charu@ti.com>
- */
-
-#include <linux/gpio.h>
-#include <linux/platform_data/gpio-omap.h>
-
-#include "irqs.h"
-#include "soc.h"
-
-#define OMAP7XX_GPIO1_BASE 0xfffbc000
-#define OMAP7XX_GPIO2_BASE 0xfffbc800
-#define OMAP7XX_GPIO3_BASE 0xfffbd000
-#define OMAP7XX_GPIO4_BASE 0xfffbd800
-#define OMAP7XX_GPIO5_BASE 0xfffbe000
-#define OMAP7XX_GPIO6_BASE 0xfffbe800
-#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE
-
-/* mpu gpio */
-static struct resource omap7xx_mpu_gpio_resources[] = {
- {
- .start = OMAP1_MPUIO_VBASE,
- .end = OMAP1_MPUIO_VBASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_MPUIO,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_reg_offs omap7xx_mpuio_regs = {
- .revision = USHRT_MAX,
- .direction = OMAP_MPUIO_IO_CNTL / 2,
- .datain = OMAP_MPUIO_INPUT_LATCH / 2,
- .dataout = OMAP_MPUIO_OUTPUT / 2,
- .irqstatus = OMAP_MPUIO_GPIO_INT / 2,
- .irqenable = OMAP_MPUIO_GPIO_MASKIT / 2,
- .irqenable_inv = true,
- .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE >> 1,
-};
-
-static struct omap_gpio_platform_data omap7xx_mpu_gpio_config = {
- .is_mpuio = true,
- .bank_width = 16,
- .bank_stride = 2,
- .regs = &omap7xx_mpuio_regs,
-};
-
-static struct platform_device omap7xx_mpu_gpio = {
- .name = "omap_gpio",
- .id = 0,
- .dev = {
- .platform_data = &omap7xx_mpu_gpio_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_mpu_gpio_resources),
- .resource = omap7xx_mpu_gpio_resources,
-};
-
-/* gpio1 */
-static struct resource omap7xx_gpio1_resources[] = {
- {
- .start = OMAP7XX_GPIO1_BASE,
- .end = OMAP7XX_GPIO1_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_reg_offs omap7xx_gpio_regs = {
- .revision = USHRT_MAX,
- .direction = OMAP7XX_GPIO_DIR_CONTROL,
- .datain = OMAP7XX_GPIO_DATA_INPUT,
- .dataout = OMAP7XX_GPIO_DATA_OUTPUT,
- .irqstatus = OMAP7XX_GPIO_INT_STATUS,
- .irqenable = OMAP7XX_GPIO_INT_MASK,
- .irqenable_inv = true,
- .irqctrl = OMAP7XX_GPIO_INT_CONTROL,
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio1_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio1 = {
- .name = "omap_gpio",
- .id = 1,
- .dev = {
- .platform_data = &omap7xx_gpio1_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio1_resources),
- .resource = omap7xx_gpio1_resources,
-};
-
-/* gpio2 */
-static struct resource omap7xx_gpio2_resources[] = {
- {
- .start = OMAP7XX_GPIO2_BASE,
- .end = OMAP7XX_GPIO2_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio2_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio2 = {
- .name = "omap_gpio",
- .id = 2,
- .dev = {
- .platform_data = &omap7xx_gpio2_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio2_resources),
- .resource = omap7xx_gpio2_resources,
-};
-
-/* gpio3 */
-static struct resource omap7xx_gpio3_resources[] = {
- {
- .start = OMAP7XX_GPIO3_BASE,
- .end = OMAP7XX_GPIO3_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio3_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio3 = {
- .name = "omap_gpio",
- .id = 3,
- .dev = {
- .platform_data = &omap7xx_gpio3_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio3_resources),
- .resource = omap7xx_gpio3_resources,
-};
-
-/* gpio4 */
-static struct resource omap7xx_gpio4_resources[] = {
- {
- .start = OMAP7XX_GPIO4_BASE,
- .end = OMAP7XX_GPIO4_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK4,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio4_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio4 = {
- .name = "omap_gpio",
- .id = 4,
- .dev = {
- .platform_data = &omap7xx_gpio4_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio4_resources),
- .resource = omap7xx_gpio4_resources,
-};
-
-/* gpio5 */
-static struct resource omap7xx_gpio5_resources[] = {
- {
- .start = OMAP7XX_GPIO5_BASE,
- .end = OMAP7XX_GPIO5_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK5,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio5_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio5 = {
- .name = "omap_gpio",
- .id = 5,
- .dev = {
- .platform_data = &omap7xx_gpio5_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio5_resources),
- .resource = omap7xx_gpio5_resources,
-};
-
-/* gpio6 */
-static struct resource omap7xx_gpio6_resources[] = {
- {
- .start = OMAP7XX_GPIO6_BASE,
- .end = OMAP7XX_GPIO6_BASE + SZ_2K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_7XX_GPIO_BANK6,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct omap_gpio_platform_data omap7xx_gpio6_config = {
- .bank_width = 32,
- .regs = &omap7xx_gpio_regs,
-};
-
-static struct platform_device omap7xx_gpio6 = {
- .name = "omap_gpio",
- .id = 6,
- .dev = {
- .platform_data = &omap7xx_gpio6_config,
- },
- .num_resources = ARRAY_SIZE(omap7xx_gpio6_resources),
- .resource = omap7xx_gpio6_resources,
-};
-
-static struct platform_device *omap7xx_gpio_dev[] __initdata = {
- &omap7xx_mpu_gpio,
- &omap7xx_gpio1,
- &omap7xx_gpio2,
- &omap7xx_gpio3,
- &omap7xx_gpio4,
- &omap7xx_gpio5,
- &omap7xx_gpio6,
-};
-
-/*
- * omap7xx_gpio_init needs to be done before
- * machine_init functions access gpio APIs.
- * Hence omap7xx_gpio_init is a postcore_initcall.
- */
-static int __init omap7xx_gpio_init(void)
-{
- int i;
-
- if (!cpu_is_omap7xx())
- return -EINVAL;
-
- for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++)
- platform_device_register(omap7xx_gpio_dev[i]);
-
- return 0;
-}
-postcore_initcall(omap7xx_gpio_init);
generated by cgit (git 2.34.1) at 2024-06-04 22:05:45 +0000