From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Date: Thu, 27 Mar 2025 01:47:05 +0000 (+0100)
Subject: arm64: dts: qcom: sdm845: Add specific APPS RSC compatible
X-Git-Tag: v6.16-rc1~97^2~3^2~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=facf5df87129d273cc1f7dac0d1b4ec715bdcce3;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: sdm845: Add specific APPS RSC compatible

SDM845 comes in a couple firmware flavors, some of which don't support
PSCI in OSI mode. That prevents the power domain exepcted by the RSC
node from providing useful information on system power collapse.

Use the platform-specific compatible to allow not passing one.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250327-topic-more_dt_bindings_fixes-v2-3-b763d958545f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 19ece2daedbcf..3bc8471c658bd 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -5269,8 +5269,8 @@
 		};
 
 		apps_rsc: rsc@179c0000 {
+			compatible = "qcom,sdm845-rpmh-apps-rsc", "qcom,rpmh-rsc";
 			label = "apps_rsc";
-			compatible = "qcom,rpmh-rsc";
 			reg = <0 0x179c0000 0 0x10000>,
 			      <0 0x179d0000 0 0x10000>,
 			      <0 0x179e0000 0 0x10000>;