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Add necessary clocks & defines to get I2C support for i.MX27 

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Eric Benard 2010-01-15 11:50:17 +01:00 committed by Sascha Hauer
parent e5b873753d
commit 21a9d8d87e
2 changed files with 6 additions and 0 deletions
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1
arch/arm/mach-imx/include/mach/imx27-regs.h
View File

@ -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)

5
arch/arm/mach-imx/speed-imx27.c
View File

@ -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;