Message ID | 20210623033854.587464-8-andrew@aj.id.au |
---|---|
State | New |
Headers | show |
Series | Rework use of KCS devices for P10 platforms | expand |
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 738785390fa3..43d998e39f65 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -4088,6 +4088,11 @@ &xdma { memory-region = <&vga_memory>; }; +&kcs2 { + status = "okay"; + aspeed,lpc-io-reg = <0xca8 0xcac>; +}; + &kcs3 { status = "okay"; aspeed,lpc-io-reg = <0xca2>; diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index 9d57f9f6a1c3..5e071b548cb1 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -1780,6 +1780,11 @@ &xdma { memory-region = <&vga_memory>; }; +&kcs2 { + status = "okay"; + aspeed,lpc-io-reg = <0xca8 0xcac>; +}; + &kcs3 { status = "okay"; aspeed,lpc-io-reg = <0xca2>;
Rainier uses KCS channel 2 as the source for the debug-trigger application outlined at [1] and implemented at [2]. [1] https://github.com/openbmc/docs/blob/master/designs/bmc-service-failure-debug-and-recovery.md [2] https://github.com/openbmc/debug-trigger Signed-off-by: Andrew Jeffery <andrew@aj.id.au> --- arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 5 +++++ arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 5 +++++ 2 files changed, 10 insertions(+)