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ARM: OMAP: Beagle: support MMC gpio_wp differences on xM

Message ID 1281451216-23725-1-git-send-email-robertcnelson@gmail.com (mailing list archive)
State RFC, archived
Delegated to: Tony Lindgren
Headers show

Commit Message

Robert Nelson Aug. 10, 2010, 2:40 p.m. UTC 
None
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Patch

diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 87969c7..15929be 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -185,7 +185,9 @@  static struct gpio_led gpio_leds[];
 static int beagle_twl_gpio_setup(struct device *dev,
 		unsigned gpio, unsigned ngpio)
 {
-	if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+	if (cpu_is_omap3630()) {
+		mmc[0].gpio_wp = -EINVAL;
+	} else if (system_rev >= 0x20 && system_rev <= 0x34301000) {
 		omap_mux_init_gpio(23, OMAP_PIN_INPUT);
 		mmc[0].gpio_wp = 23;
 	} else {