diff mbox series

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

Message ID 20241001191756.234096-2-ninad@linux.ibm.com (mailing list archive)
State New, archived
Headers show
Series Device tree changes for system1 BMC | expand

Commit Message

Ninad Palsule Oct. 1, 2024, 7:17 p.m. UTC 
Bump up i2c8 and i2c15 bus frequency so that PCIe slot and FPGA runs
faster

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

Comments

Eddie James Oct. 1, 2024, 8:48 p.m. UTC | #1 
On 10/1/24 14:17, Ninad Palsule wrote:
> Bump up i2c8 and i2c15 bus frequency so that PCIe slot and FPGA runs
> faster


Reviewed-by: Eddie James <eajames@linux.ibm.com>


>
> Signed-off-by: Ninad Palsule <ninad@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@7 {
>   
>   &i2c8 {
>   	status = "okay";
> +	bus-frequency = <400000>;
>   
>   	i2c-mux@71 {
>   		compatible = "nxp,pca9548";
> @@ -1468,6 +1469,7 @@ i2c14mux0chn7: i2c@7 {
>   
>   &i2c15 {
>   	status = "okay";
> +	bus-frequency = <400000>;
>   
>   	i2c-mux@71 {
>   		compatible = "nxp,pca9548";
diff mbox series

Patch

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@7 {
 
 &i2c8 {
 	status = "okay";
+	bus-frequency = <400000>;
 
 	i2c-mux@71 {
 		compatible = "nxp,pca9548";
@@ -1468,6 +1469,7 @@  i2c14mux0chn7: i2c@7 {
 
 &i2c15 {
 	status = "okay";
+	bus-frequency = <400000>;
 
 	i2c-mux@71 {
 		compatible = "nxp,pca9548";