diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2025-09-19 11:57:25 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-10-27 10:47:45 -0500 |
| commit | f618fef3f1a97395f73d028d925b021b0b204bea (patch) | |
| tree | 1e633ff1a3a21e364fc7499308f0f1e5fcf24fbb | |
| parent | 4654433409914017618233daccfbf79876b2adfe (diff) | |
arm64: dts: qcom: sm6350: Add MDSS_CORE reset to mdss
Like on other platforms, if the OS does not support recovering the state
left by the bootloader it needs access to MDSS_CORE, so that it can
clear the MDSS configuration. Add a reference to the relevant reset.
This also fixes display init on Linux v6.17.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250919-sm6350-mdss-reset-v1-3-48dcac917c73@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index dd009569a668..14788d60faf0 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2164,6 +2164,8 @@ power-domains = <&dispcc MDSS_GDSC>; iommus = <&apps_smmu 0x800 0x2>; + resets = <&dispcc DISP_CC_MDSS_CORE_BCR>; + #address-cells = <2>; #size-cells = <2>; ranges; |