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[2/2] ARM: mach-shmobile: ap4evb: Add S6 debug switch support

Message ID u7hq5629w.wl%morimoto.kuninori@renesas.com (mailing list archive)
State Accepted
Headers show

Commit Message

Kuninori Morimoto Feb. 22, 2010, 9:30 a.m. UTC
None
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Patch

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 4714cad..d9a46d0 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -211,6 +211,20 @@  static void __init ap4evb_init(void)
 	gpio_export(GPIO_PORT187, 0);
 	gpio_export(GPIO_PORT188, 0);
 
+	/* enable Debug switch (S6) */
+	gpio_request(GPIO_PORT32, NULL);
+	gpio_request(GPIO_PORT33, NULL);
+	gpio_request(GPIO_PORT34, NULL);
+	gpio_request(GPIO_PORT35, NULL);
+	gpio_direction_input(GPIO_PORT32);
+	gpio_direction_input(GPIO_PORT33);
+	gpio_direction_input(GPIO_PORT34);
+	gpio_direction_input(GPIO_PORT35);
+	gpio_export(GPIO_PORT32, 0);
+	gpio_export(GPIO_PORT33, 0);
+	gpio_export(GPIO_PORT34, 0);
+	gpio_export(GPIO_PORT35, 0);
+
 	sh7372_add_standard_devices();
 
 	platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));