aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/board-rx51-peripherals.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-27 16:27:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-27 16:27:28 -0700
commit1bfecd935849a45b6b47d9f011e1c278ff880512 (patch)
tree23c08a9c103c92e5a4a4cd3311823426c9d2bdf9 /arch/arm/mach-omap2/board-rx51-peripherals.c
parent281b05392fc2cb26209b4d85abaf4889ab1991f3 (diff)
parenta754a87ce8b17024358c1be8ee0232ef09a7055f (diff)
Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: board specific updates" from Arnd Bergmann/Olof Johansson: "These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net>" Fixed up some fairly trivial conflicts manually. * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (82 commits) i.MX35-PDK: Add Camera support ARM : mx35: 3ds-board: add framebuffer device pxa/hx4700: Remove pcmcia platform_device structure ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35% ARM: pxa/hx4700: Remove unwanted request for GPIO105 ARM: EXYNOS: support Exynos4210-bus Devfreq driver on Nuri board ARM: EXYNOS: Register JPEG on nuri ARM: EXYNOS: Register JPEG on universal_c210 ARM: S5PV210: Enable JPEG on SMDKV210 ARM: S5PV210: Add JPEG board definition ARM: EXYNOS: Enable JPEG on Origen ARM: EXYNOS: Enable JPEG on SMDKV310 ARM: EXYNOS: Add __init attribute to universal_camera_init() ARM: EXYNOS: Add __init attribute to nuri_camera_init() ARM: S5PV210: Enable FIMC on SMDKC110 ARM: S5PV210: Enable FIMC on SMDKV210 ARM: S5PV210: Enable MFC on SMDKC110 ARM: S5PV210: Enable MFC on SMDKV210 ARM: EXYNOS: Enable G2D on SMDKV310 ARM: tegra: update defconfig ...
Diffstat (limited to 'arch/arm/mach-omap2/board-rx51-peripherals.c')
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 0f65c3b202a..16aebfb8a7e 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -1102,6 +1102,11 @@ static struct tsc2005_platform_data tsc2005_pdata = {
.esd_timeout_ms = 8000,
};
+static struct gpio rx51_tsc2005_gpios[] __initdata = {
+ { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
+ { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
+};
+
static void rx51_tsc2005_set_reset(bool enable)
{
gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
@@ -1111,20 +1116,18 @@ static void __init rx51_init_tsc2005(void)
{
int r;
- r = gpio_request_one(RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ");
- if (r < 0) {
- printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 IRQ");
- rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq = 0;
- }
+ omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
+ omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
- r = gpio_request_one(RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH,
- "tsc2005 reset");
- if (r >= 0) {
- tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
- } else {
- printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 reset");
+ r = gpio_request_array(rx51_tsc2005_gpios,
+ ARRAY_SIZE(rx51_tsc2005_gpios));
+ if (r < 0) {
+ printk(KERN_ERR "tsc2005 board initialization failed\n");
tsc2005_pdata.esd_timeout_ms = 0;
+ return;
}
+
+ tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
}
void __init rx51_peripherals_init(void)