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authorJustin Waters <justin.waters@timesys.com>2013-09-17 14:05:33 -0400
committerJustin Waters <justin.waters@timesys.com>2013-09-17 14:05:33 -0400
commitb0b166be28331fe32dbcb61aa5e37ac5f6e9d8b1 (patch)
tree3b9a8a0c1d4c6fc5ae835e97e684749543570a95
parent20b365487b7ad0b13fbe8105132894f2275760e2 (diff)
mx27lite: Enable LEDs and fix NOR partitions2.6.38-mx27-ts1
-rw-r--r--arch/arm/mach-imx/mach-imx27lite.c49
1 files changed, 45 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index 6b2b828..f2b5d198 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -165,14 +165,20 @@ static struct mtd_partition mx27lite_nor_partitions[] = {
.mask_flags = MTD_WRITEABLE
},
{
- .name = "nor.config",
+ .name = "nor.user",
+ .size = 1664 * 1024,
+ .offset = MTDPART_OFS_APPEND,
+ .mask_flags = 0
+ },
+ {
+ .name = "nor.env1",
.size = 64 * 1024,
.offset = MTDPART_OFS_APPEND,
- .mask_flags = MTD_WRITEABLE
+ .mask_flags = 0
},
{
- .name = "nor.extra",
- .size = MTDPART_SIZ_FULL,
+ .name = "nor.env2",
+ .size = 64 * 1024,
.offset = MTDPART_OFS_APPEND,
.mask_flags = 0
},
@@ -221,9 +227,40 @@ static struct platform_device mxc_rtc_device = {
.resource = rtc_resources,
};
+/* LEDs */
+static struct gpio_led gpio_leds[] = {
+ {
+ .name = "gpio0",
+ .default_trigger = "none",
+ .active_low = 1,
+ .gpio = GPIO_PORTC | 25,
+ },
+ {
+ .name = "gpio1",
+ .default_trigger = "none",
+ .active_low = 1,
+ .gpio = GPIO_PORTC | 26,
+ },
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &gpio_led_info,
+ },
+};
+
+
static struct platform_device *platform_devices[] __initdata = {
&mx27lite_nor_mtd_device,
&mxc_rtc_device,
+ &leds_gpio,
};
/* I2C */
@@ -369,6 +406,10 @@ static void __init mx27lite_init(void)
mxc_gpio_mode(PD28_PF_CSPI1_SS0); /* MC13783 SPI CS */
mxc_gpio_mode(GPIO_PORTB | 29 | GPIO_GPIO | GPIO_IN); /* MC13783 IRQ */
+ /* LEDs */
+ mxc_gpio_mode(GPIO_PORTC | 25 | GPIO_GPIO | GPIO_OUT);
+ mxc_gpio_mode(GPIO_PORTC | 26 | GPIO_GPIO | GPIO_OUT);
+
imx27_add_imx_fb(&mx27lite_fb_data);
imx27_add_imx_uart0(&uart_pdata);
imx27_add_mxc_ehci_hs(2, &usbh2_pdata);