From 9e0081d573442e7234355f0a043218d15df03933 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= Date: Tue, 14 Aug 2012 08:43:07 +0000 Subject: mx31: Fix PDR0_CSI_PODF MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The CSI PODF bit-field used by the previous code for the i.MX31 CCM PDR0 register is actually composed of two bit-fields: one pre-divider and one post-divider. This patch fixes the CCM access macros and the code using them accordingly. Signed-off-by: Benoît Thébaudeau Cc: Stefano Babic --- arch/arm/include/asm/arch-mx31/imx-regs.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h index c3919be..8fd3d08 100644 --- a/arch/arm/include/asm/arch-mx31/imx-regs.h +++ b/arch/arm/include/asm/arch-mx31/imx-regs.h @@ -569,7 +569,8 @@ struct esdc_regs { #define MX31_IIM_BASE_ADDR 0x5001C000 -#define PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23) +#define PDR0_CSI_PODF(x) (((x) & 0x3f) << 26) +#define PDR0_CSI_PRDF(x) (((x) & 0x7) << 23) #define PDR0_PER_PODF(x) (((x) & 0x1f) << 16) #define PDR0_HSP_PODF(x) (((x) & 0x7) << 11) #define PDR0_NFC_PODF(x) (((x) & 0x7) << 8) @@ -592,7 +593,8 @@ struct esdc_regs { #define PLL_MFI(x) (((x) & 0xf) << 10) #define PLL_MFN(x) (((x) & 0x3ff) << 0) -#define GET_PDR0_CSI_PODF(x) (((x) >> 23) & 0x1ff) +#define GET_PDR0_CSI_PODF(x) (((x) >> 26) & 0x3f) +#define GET_PDR0_CSI_PRDF(x) (((x) >> 23) & 0x7) #define GET_PDR0_PER_PODF(x) (((x) >> 16) & 0x1f) #define GET_PDR0_HSP_PODF(x) (((x) >> 11) & 0x7) #define GET_PDR0_NFC_PODF(x) (((x) >> 8) & 0x7) -- cgit v1.1