From: Tang Yuantian <yuantian.t...@freescale.com>
The source clock frequency of I2C bus on p1022 is the platform(CCB)
clock, not CCB/2. The wrong source clock frequency leads to wrong
I2C bus speed setting. so, fixed it.
Signed-off-by: Tang Yuantian <yuantian.t...@freescale.com>
---
fix bug: ENGR00274019
arch/powerpc/cpu/mpc85xx/speed.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 65cc7c0..75c92cc 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -415,7 +415,8 @@ int get_clocks (void)
* AN2919.
*/
#if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
- defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555)
+ defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555) || \
+ defined(CONFIG_P1022)
gd->arch.i2c1_clk = sys_info.freq_systembus;
#elif defined(CONFIG_MPC8544)
/*
--
1.8.0
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