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| author | Andrew Jeffery <andrew@aj.id.au> | 2021-06-23 06:38:54 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-10-21 09:26:07 +0300 |
| commit | 59618b1c3b7896eeaf550be4a22764ff6ddec1b3 (patch) | |
| tree | e2531431249e6fce603aac75d7830fe06fb9cba4 /arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | |
| parent | d4efb68f170587cf0decc97f522dee56cfae8cea (diff) | |
| download | linux-59618b1c3b7896eeaf550be4a22764ff6ddec1b3.tar.xz | |
ARM: dts: aspeed: p10bmc: Enable KCS channel 2
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>
Link: https://lore.kernel.org/r/20210623033854.587464-8-andrew@aj.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 53f8aa5dc1f3..f42e2d776ba8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -3646,6 +3646,11 @@ memory-region = <&vga_memory>; }; +&kcs2 { + status = "okay"; + aspeed,lpc-io-reg = <0xca8 0xcac>; +}; + &kcs3 { status = "okay"; aspeed,lpc-io-reg = <0xca2>; |