ARM: pxa: Add gpio descriptor lookup tables for MMC CD/WP

[uclinux-h8/linux.git] / arch / arm / mach-pxa / mxm8x10.c

diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c
index 616b223..2167294 100644 (file)
--- a/arch/arm/mach-pxa/mxm8x10.c
+++ b/arch/arm/mach-pxa/mxm8x10.c
@@ -21,7 +21,7 @@
 
 #include <linux/serial_8250.h>
 #include <linux/dm9000.h>
-#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
 #include <linux/platform_data/i2c-pxa.h>
 
 #include <linux/platform_data/mtd-nand-pxa3xx.h>
@@ -331,8 +331,22 @@ static struct pxamci_platform_data mxm_8x10_mci_platform_data = {
        .gpio_power = -1
 };
 
+static struct gpiod_lookup_table mxm_8x10_mci_gpio_table = {
+       .dev_id = "pxa2xx-mci.0",
+       .table = {
+               /* Card detect on GPIO 72 */
+               GPIO_LOOKUP("gpio-pxa", MXM_8X10_SD_nCD,
+                           "cd", GPIO_ACTIVE_LOW),
+               /* Write protect on GPIO 84 */
+               GPIO_LOOKUP("gpio-pxa", MXM_8X10_SD_WP,
+                           "wp", GPIO_ACTIVE_LOW),
+               { },
+       },
+};
+
 void __init mxm_8x10_mmc_init(void)
 {
+       gpiod_add_lookup_table(&mxm_8x10_mci_gpio_table);
        pxa_set_mci_info(&mxm_8x10_mci_platform_data);
 }
 #endif