From: Andrew Jeffery <andrew@aj.id.au>
To: joel@jms.id.au
Cc: openbmc@lists.ozlabs.org
Subject: [PATCH linux dev-5.10 v2 6/7] ARM: dts: p10bmc: Switch to KCS 3 for MCTP binding
Date: Wed, 23 Jun 2021 13:08:53 +0930 [thread overview]
Message-ID: <20210623033854.587464-7-andrew@aj.id.au> (raw)
In-Reply-To: <20210623033854.587464-1-andrew@aj.id.au>
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@aj.id.au>
---
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 2 +-
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index d899c9620286..738785390fa3 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -4088,7 +4088,7 @@ &xdma {
memory-region = <&vga_memory>;
};
-&kcs4 {
+&kcs3 {
status = "okay";
aspeed,lpc-io-reg = <0xca2>;
aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
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
next prev parent reply other threads:[~2021-06-23 3:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 3:38 [PATCH linux dev-5.10 v2 0/7] Rework use of KCS devices for P10 platforms Andrew Jeffery
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 1/7] ipmi: kcs_bmc_aspeed: Fix less than zero comparison of a unsigned int Andrew Jeffery
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 2/7] ipmi: kcs_bmc: Add a "raw" character device interface Andrew Jeffery
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 3/7] ARM: configs: Enable IPMI KCS raw chardev Andrew Jeffery
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 4/7] ARM: dts: p10bmc: Drop the openbmc, mctp-lpc node Andrew Jeffery
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 5/7] misc: Remove obsolete mctp-lpc chardev Andrew Jeffery
2021-06-23 3:38 ` Andrew Jeffery [this message]
2021-06-23 3:38 ` [PATCH linux dev-5.10 v2 7/7] ARM: dts: p10bmc: Enable KCS channel 2 Andrew Jeffery
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