[PATCH v1 1/3] ARM: dts: aspeed: system1: Bump up i2c busses freq

Ninad Palsule ninad at linux.ibm.com
Wed Oct 2 05:17:48 AEST 2024


Bump up i2c8 and i2c15 bus frequency so that PCIe slot and FPGA runs
faster

Signed-off-by: Ninad Palsule <ninad at linux.ibm.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index f3efecc7eb8d0..1cbf257fb0a0b 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -1007,6 +1007,7 @@ i2c7mux0chn7: i2c at 7 {
 
 &i2c8 {
 	status = "okay";
+	bus-frequency = <400000>;
 
 	i2c-mux at 71 {
 		compatible = "nxp,pca9548";
@@ -1468,6 +1469,7 @@ i2c14mux0chn7: i2c at 7 {
 
 &i2c15 {
 	status = "okay";
+	bus-frequency = <400000>;
 
 	i2c-mux at 71 {
 		compatible = "nxp,pca9548";
-- 
2.43.0



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