From 737daa036081ad3030268f658d8dff785b3e73cd Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Thu, 18 Feb 2010 08:59:10 +0000 Subject: [PATCH] omap4: Fix omap_type() for omap4 This patch fixes the omap_type function to detect whether the device is GP or HS Signed-off-by: Santosh Shilimkar Reviewed-by: Kevin Hilman Reviewed-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 2 ++ arch/arm/plat-omap/include/plat/control.h | 3 +++ 2 files changed, 5 insertions(+) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 9e7c4ae..e73f7e4f 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -57,6 +57,8 @@ int omap_type(void) val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS); } else if (cpu_is_omap34xx()) { val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); + } else if (cpu_is_omap44xx()) { + val = omap_ctrl_readl(OMAP44XX_CONTROL_STATUS); } else { pr_err("Cannot detect omap type!\n"); goto out; diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/plat-omap/include/plat/control.h index 2074473..a56deee 100644 --- a/arch/arm/plat-omap/include/plat/control.h +++ b/arch/arm/plat-omap/include/plat/control.h @@ -204,6 +204,9 @@ #define OMAP3_PADCONF_SAD2D_MSTANDBY 0x250 #define OMAP3_PADCONF_SAD2D_IDLEACK 0x254 +/* 44xx control status register offset */ +#define OMAP44XX_CONTROL_STATUS 0x2c4 + /* * REVISIT: This list of registers is not comprehensive - there are more * that should be added. -- 2.7.4