From 197ae69d1caedb3203e0b189a39efb820675fd5c Mon Sep 17 00:00:00 2001 From: David Heidelberg Date: Tue, 12 Sep 2023 12:42:04 +0530 Subject: arm64: dts: qcom: sdm845: cheza doesn't support LMh node Cheza firmware doesn't allow controlling LMh from the operating system. Fixes: 36c6581214c4 ("arm64: dts: qcom: sdm845: Add support for LMh node") Suggested-by: Dmitry Baryshkov Signed-off-by: David Heidelberg Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20230912071205.11502-2-david@ixit.cz Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi') diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index c118d61f34de..0ab5e8f53ac9 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -143,6 +143,10 @@ }; }; +&cpufreq_hw { + /delete-property/ interrupts-extended; /* reference to lmh_cluster[01] */ +}; + &psci { /delete-node/ power-domain-cpu0; /delete-node/ power-domain-cpu1; @@ -275,6 +279,14 @@ &CLUSTER_SLEEP_0>; }; +&lmh_cluster0 { + status = "disabled"; +}; + +&lmh_cluster1 { + status = "disabled"; +}; + /* * Reserved memory changes * -- cgit