[U-Boot] [PATCH] mx27: add i2c clock
Philippe Reynes
tremyfr at yahoo.fr
Tue May 28 21:09:31 CEST 2013
Signed-off-by: Eric Jarrige <eric.jarrige at armadeus.org>
---
arch/arm/cpu/arm926ejs/mx27/generic.c | 2 ++
arch/arm/include/asm/arch-mx27/clock.h | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c
index 4239fa0..25e1250 100644
--- a/arch/arm/cpu/arm926ejs/mx27/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx27/generic.c
@@ -159,6 +159,8 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
switch (clk) {
case MXC_ARM_CLK:
return imx_get_armclk();
+ case MXC_I2C_CLK:
+ return imx_get_ahbclk()/2;
case MXC_UART_CLK:
return imx_get_perclk1();
case MXC_FEC_CLK:
diff --git a/arch/arm/include/asm/arch-mx27/clock.h b/arch/arm/include/asm/arch-mx27/clock.h
index fd062d3..2b03a41 100644
--- a/arch/arm/include/asm/arch-mx27/clock.h
+++ b/arch/arm/include/asm/arch-mx27/clock.h
@@ -26,6 +26,7 @@
enum mxc_clock {
MXC_ARM_CLK,
+ MXC_I2C_CLK,
MXC_UART_CLK,
MXC_ESDHC_CLK,
MXC_FEC_CLK,
--
1.7.4.4
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