[PATCH linux dev-5.10 6/7] ARM: dts: rainier: Switch to KCS 3 for MCTP binding

Andrew Jeffery andrew at aj.id.au
Fri Jun 18 13:58:57 AEST 2021


The reset state of the status bits on KCS 4 is inappropriate for the
MCTP LPC binding. Switch to KCS 3 which has a different reset behaviour.

Signed-off-by: Andrew Jeffery <andrew at aj.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 9ea3864651d6..9d57f9f6a1c3 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -1780,7 +1780,7 @@ &xdma {
 	memory-region = <&vga_memory>;
 };
 
-&kcs4 {
+&kcs3 {
 	status = "okay";
 	aspeed,lpc-io-reg = <0xca2>;
 	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-- 
2.30.2



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