armv8: fsl-layerscape: Update I2C clock divider
By default, i2c input clock is programmed at
platform clk / 2 in u-boot, but this is not
correct for all the platforms,
Update I2C clock divider's default values as per
SoC (LS1012A, LS1028A, LX2160A and LS1088A).
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 54d03ae..24c606a2 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -501,6 +501,10 @@
config SYS_FSL_IFC_CLK_DIV
int "IFC clock divider"
default 1 if ARCH_LS1043A
+ default 4 if ARCH_LS1012A
+ default 4 if ARCH_LS1028A
+ default 8 if ARCH_LX2160A
+ default 8 if ARCH_LS1088A
default 2
help
This is the divider that is used to derive IFC clock from Platform