From 20118ff97823822bf4d52ccb528ce2b5042c3057 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Mon, 15 Oct 2007 14:27:41 +0100 Subject: [ARM] 4603/1: KS8695: debugfs interface to view pin state This patch adds a debug interface (if CONFIG_DEBUG_FS is selected) to display the basic configuration and current state of the GPIO pins on the Kendin/Micrel KS8695 processor. Signed-off-by: Andrew Victor Signed-off-by: Russell King --- include/asm-arm/arch-ks8695/regs-gpio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-arm/arch-ks8695') diff --git a/include/asm-arm/arch-ks8695/regs-gpio.h b/include/asm-arm/arch-ks8695/regs-gpio.h index 57fcf9fc82e..6b95d77aea1 100644 --- a/include/asm-arm/arch-ks8695/regs-gpio.h +++ b/include/asm-arm/arch-ks8695/regs-gpio.h @@ -49,5 +49,7 @@ #define IOPC_TM_FALLING (4) /* Falling Edge Detection */ #define IOPC_TM_EDGE (6) /* Both Edge Detection */ +/* Port Data Register */ +#define IOPD_(x) (1 << (x)) /* Signal Level of GPIO Pin x */ #endif -- cgit v1.2.3