diff options
author | Arnd Bergmann <arnd@arndb.de> | 2012-03-02 13:05:00 +0000 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-03-02 13:05:00 +0000 |
commit | 1220547bfd7f7dd97f770a04b533323e5404b8e9 (patch) | |
tree | a4231b9570f3302f032a2d757fb3af24a4238d46 /arch/arm/mach-omap1 | |
parent | a26d3c4fcd4bb875ae5adc32f27fab7a478bb00d (diff) | |
parent | f86bcc302a8c570dd0f5a50097a6af96a0e717c2 (diff) | |
download | blackbird-op-linux-1220547bfd7f7dd97f770a04b533323e5404b8e9.tar.gz blackbird-op-linux-1220547bfd7f7dd97f770a04b533323e5404b8e9.zip |
Merge branch 'depends/omap/gpio/runtime-pm-cleanup' into next/cleanup
Conflicts:
arch/arm/mach-omap1/gpio16xx.c
drivers/gpio/gpio-omap.c
Merge in the runtime-pm-cleanup branch from the gpio tree into
next/cleanup, this resolves a nonobvious merge conflict between
the two branches. Both branches move parts of the gpio-omap
driver into platform code, this takes the superset of both
changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-omap1')
-rw-r--r-- | arch/arm/mach-omap1/gpio15xx.c | 7 | ||||
-rw-r--r-- | arch/arm/mach-omap1/gpio16xx.c | 40 | ||||
-rw-r--r-- | arch/arm/mach-omap1/gpio7xx.c | 14 |
3 files changed, 40 insertions, 21 deletions
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c index 399da4ce017b..634903ef8292 100644 --- a/arch/arm/mach-omap1/gpio15xx.c +++ b/arch/arm/mach-omap1/gpio15xx.c @@ -42,11 +42,12 @@ static struct omap_gpio_reg_offs omap15xx_mpuio_regs = { .irqstatus = OMAP_MPUIO_GPIO_INT, .irqenable = OMAP_MPUIO_GPIO_MASKIT, .irqenable_inv = true, + .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE, }; static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, - .bank_type = METHOD_MPUIO, + .is_mpuio = true, .bank_width = 16, .bank_stride = 1, .regs = &omap15xx_mpuio_regs, @@ -83,11 +84,12 @@ static struct omap_gpio_reg_offs omap15xx_gpio_regs = { .irqstatus = OMAP1510_GPIO_INT_STATUS, .irqenable = OMAP1510_GPIO_INT_MASK, .irqenable_inv = true, + .irqctrl = OMAP1510_GPIO_INT_CONTROL, + .pinctrl = OMAP1510_GPIO_PIN_CONTROL, }; static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = { .virtual_irq_start = IH_GPIO_BASE, - .bank_type = METHOD_GPIO_1510, .bank_width = 16, .regs = &omap15xx_gpio_regs, }; @@ -115,7 +117,6 @@ static int __init omap15xx_gpio_init(void) platform_device_register(&omap15xx_mpu_gpio); platform_device_register(&omap15xx_gpio); - gpio_bank_count = 2; return 0; } postcore_initcall(omap15xx_gpio_init); diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c index 99cabc498ab5..1fb3b9ad496e 100644 --- a/arch/arm/mach-omap1/gpio16xx.c +++ b/arch/arm/mach-omap1/gpio16xx.c @@ -24,6 +24,9 @@ #define OMAP1610_GPIO4_BASE 0xfffbbc00 #define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE +/* smart idle, enable wakeup */ +#define SYSCONFIG_WORD 0x14 + /* mpu gpio */ static struct __initdata resource omap16xx_mpu_gpio_resources[] = { { @@ -45,11 +48,12 @@ static struct omap_gpio_reg_offs omap16xx_mpuio_regs = { .irqstatus = OMAP_MPUIO_GPIO_INT, .irqenable = OMAP_MPUIO_GPIO_MASKIT, .irqenable_inv = true, + .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE, }; static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, - .bank_type = METHOD_MPUIO, + .is_mpuio = true, .bank_width = 16, .bank_stride = 1, .regs = &omap16xx_mpuio_regs, @@ -89,11 +93,13 @@ static struct omap_gpio_reg_offs omap16xx_gpio_regs = { .irqenable = OMAP1610_GPIO_IRQENABLE1, .set_irqenable = OMAP1610_GPIO_SET_IRQENABLE1, .clr_irqenable = OMAP1610_GPIO_CLEAR_IRQENABLE1, + .wkup_en = OMAP1610_GPIO_WAKEUPENABLE, + .edgectrl1 = OMAP1610_GPIO_EDGE_CTRL1, + .edgectrl2 = OMAP1610_GPIO_EDGE_CTRL2, }; static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = { .virtual_irq_start = IH_GPIO_BASE, - .bank_type = METHOD_GPIO_1610, .bank_width = 16, .regs = &omap16xx_gpio_regs, }; @@ -123,7 +129,6 @@ static struct __initdata resource omap16xx_gpio2_resources[] = { static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = { .virtual_irq_start = IH_GPIO_BASE + 16, - .bank_type = METHOD_GPIO_1610, .bank_width = 16, .regs = &omap16xx_gpio_regs, }; @@ -153,7 +158,6 @@ static struct __initdata resource omap16xx_gpio3_resources[] = { static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = { .virtual_irq_start = IH_GPIO_BASE + 32, - .bank_type = METHOD_GPIO_1610, .bank_width = 16, .regs = &omap16xx_gpio_regs, }; @@ -183,7 +187,6 @@ static struct __initdata resource omap16xx_gpio4_resources[] = { static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = { .virtual_irq_start = IH_GPIO_BASE + 48, - .bank_type = METHOD_GPIO_1610, .bank_width = 16, .regs = &omap16xx_gpio_regs, }; @@ -214,6 +217,10 @@ static struct __initdata platform_device * omap16xx_gpio_dev[] = { static int __init omap16xx_gpio_init(void) { int i; + void __iomem *base; + struct resource *res; + struct platform_device *pdev; + struct omap_gpio_platform_data *pdata; if (!cpu_is_omap16xx()) return -EINVAL; @@ -225,10 +232,27 @@ static int __init omap16xx_gpio_init(void) omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL); - for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) - platform_device_register(omap16xx_gpio_dev[i]); + for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) { + pdev = omap16xx_gpio_dev[i]; + pdata = pdev->dev.platform_data; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (unlikely(!res)) { + dev_err(&pdev->dev, "Invalid mem resource.\n"); + return -ENODEV; + } - gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev); + base = ioremap(res->start, resource_size(res)); + if (unlikely(!base)) { + dev_err(&pdev->dev, "ioremap failed.\n"); + return -ENOMEM; + } + + __raw_writel(SYSCONFIG_WORD, base + OMAP1610_GPIO_SYSCONFIG); + iounmap(base); + + platform_device_register(omap16xx_gpio_dev[i]); + } return 0; } diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c index 5ab63eab0ff5..4771d6b68b96 100644 --- a/arch/arm/mach-omap1/gpio7xx.c +++ b/arch/arm/mach-omap1/gpio7xx.c @@ -47,12 +47,13 @@ static struct omap_gpio_reg_offs omap7xx_mpuio_regs = { .irqstatus = OMAP_MPUIO_GPIO_INT / 2, .irqenable = OMAP_MPUIO_GPIO_MASKIT / 2, .irqenable_inv = true, + .irqctrl = OMAP_MPUIO_GPIO_INT_EDGE >> 1, }; static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, - .bank_type = METHOD_MPUIO, - .bank_width = 32, + .is_mpuio = true, + .bank_width = 16, .bank_stride = 2, .regs = &omap7xx_mpuio_regs, }; @@ -88,11 +89,11 @@ static struct omap_gpio_reg_offs omap7xx_gpio_regs = { .irqstatus = OMAP7XX_GPIO_INT_STATUS, .irqenable = OMAP7XX_GPIO_INT_MASK, .irqenable_inv = true, + .irqctrl = OMAP7XX_GPIO_INT_CONTROL, }; static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = { .virtual_irq_start = IH_GPIO_BASE, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -122,7 +123,6 @@ static struct __initdata resource omap7xx_gpio2_resources[] = { static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = { .virtual_irq_start = IH_GPIO_BASE + 32, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -152,7 +152,6 @@ static struct __initdata resource omap7xx_gpio3_resources[] = { static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = { .virtual_irq_start = IH_GPIO_BASE + 64, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -182,7 +181,6 @@ static struct __initdata resource omap7xx_gpio4_resources[] = { static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = { .virtual_irq_start = IH_GPIO_BASE + 96, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -212,7 +210,6 @@ static struct __initdata resource omap7xx_gpio5_resources[] = { static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = { .virtual_irq_start = IH_GPIO_BASE + 128, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -242,7 +239,6 @@ static struct __initdata resource omap7xx_gpio6_resources[] = { static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = { .virtual_irq_start = IH_GPIO_BASE + 160, - .bank_type = METHOD_GPIO_7XX, .bank_width = 32, .regs = &omap7xx_gpio_regs, }; @@ -282,8 +278,6 @@ static int __init omap7xx_gpio_init(void) for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++) platform_device_register(omap7xx_gpio_dev[i]); - gpio_bank_count = ARRAY_SIZE(omap7xx_gpio_dev); - return 0; } postcore_initcall(omap7xx_gpio_init); |