From 21a9d8d87e41743669c2ed3a27b3174ef02c9585 Mon Sep 17 00:00:00 2001 From: Eric Benard Date: Fri, 15 Jan 2010 11:50:17 +0100 Subject: Add necessary clocks & defines to get I2C support for i.MX27 Signed-off-by: Eric Benard Signed-off-by: Sascha Hauer --- arch/arm/mach-imx/include/mach/imx27-regs.h | 1 + arch/arm/mach-imx/speed-imx27.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h index 33d67d6f50..6c31ccd914 100644 --- a/arch/arm/mach-imx/include/mach/imx27-regs.h +++ b/arch/arm/mach-imx/include/mach/imx27-regs.h @@ -16,6 +16,7 @@ #define IMX_UART2_BASE (0x0b000 + IMX_IO_BASE) #define IMX_UART3_BASE (0x0c000 + IMX_IO_BASE) #define IMX_UART4_BASE (0x0d000 + IMX_IO_BASE) +#define IMX_I2C1_BASE (0x12000 + IMX_IO_BASE) #define IMX_GPIO_BASE (0x15000 + IMX_IO_BASE) #define IMX_TIM4_BASE (0x19000 + IMX_IO_BASE) #define IMX_TIM5_BASE (0x1a000 + IMX_IO_BASE) diff --git a/arch/arm/mach-imx/speed-imx27.c b/arch/arm/mach-imx/speed-imx27.c index deaca1eb4d..cdcd4191fe 100644 --- a/arch/arm/mach-imx/speed-imx27.c +++ b/arch/arm/mach-imx/speed-imx27.c @@ -154,6 +154,11 @@ ulong imx_get_lcdclk(void) return imx_get_perclk3(); } +ulong imx_get_i2cclk(void) +{ + return imx_get_ipgclk(); +} + void imx_dump_clocks(void) { uint32_t cid = CID; -- cgit v1.2.3