From 70ba71a25e02ef7b8796723c8615955620e465ff Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 27 Sep 2010 14:02:57 -0600 Subject: omap4: control: Add accessor api's for pad control module On OMAP4 control pad are not addressable from control core base. So the common omap_ctrl_read/write APIs breaks Hence export separate APIs to manage the omap4 pad control registers. This APIs will work only for OMAP4 Signed-off-by: Santosh Shilimkar Signed-off-by: Paul Walmsley --- arch/arm/plat-omap/include/plat/control.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/plat-omap/include') diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/plat-omap/include/plat/control.h index 131bf405c2f6..2916b7e9372f 100644 --- a/arch/arm/plat-omap/include/plat/control.h +++ b/arch/arm/plat-omap/include/plat/control.h @@ -354,9 +354,11 @@ extern void __iomem *omap_ctrl_base_get(void); extern u8 omap_ctrl_readb(u16 offset); extern u16 omap_ctrl_readw(u16 offset); extern u32 omap_ctrl_readl(u16 offset); +extern u32 omap4_ctrl_pad_readl(u16 offset); extern void omap_ctrl_writeb(u8 val, u16 offset); extern void omap_ctrl_writew(u16 val, u16 offset); extern void omap_ctrl_writel(u32 val, u16 offset); +extern void omap4_ctrl_pad_writel(u32 val, u16 offset); extern void omap3_save_scratchpad_contents(void); extern void omap3_clear_scratchpad_contents(void); @@ -371,9 +373,11 @@ extern void omap3_control_restore_context(void); #define omap_ctrl_readb(x) 0 #define omap_ctrl_readw(x) 0 #define omap_ctrl_readl(x) 0 +#define omap4_ctrl_pad_readl(x) 0 #define omap_ctrl_writeb(x, y) WARN_ON(1) #define omap_ctrl_writew(x, y) WARN_ON(1) #define omap_ctrl_writel(x, y) WARN_ON(1) +#define omap4_ctrl_pad_writel(x, y) WARN_ON(1) #endif #endif /* __ASSEMBLY__ */ -- cgit v1.2.3