On SM8250 Iris core requires two power rails to function, MX (for PLLs)
and MMCX (for everything else). The commit fa245b3f06cd ("arm64: dts:
qcom: sm8250: Add venus DT node") added only MX power rail, but,
strangely enough, using MMCX voltage levels.
Add MMCX domain together with the (more correct) MX OPP levels.
Fixes: fa245b3f06cd ("arm64: dts: qcom: sm8250: Add venus DT node")
Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index c7dffa440074..a1ab8c3c27e6 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -4321,8 +4321,12 @@ venus: video-codec@aa00000 {
interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&videocc MVS0C_GDSC>,
<&videocc MVS0_GDSC>,
- <&rpmhpd RPMHPD_MX>;
- power-domain-names = "venus", "vcodec0", "mx";
+ <&rpmhpd RPMHPD_MX>,
+ <&rpmhpd RPMHPD_MMCX>;
+ power-domain-names = "venus",
+ "vcodec0",
+ "mx",
+ "mmcx";
operating-points-v2 = <&venus_opp_table>;
clocks = <&gcc GCC_VIDEO_AXI0_CLK>,
@@ -4348,22 +4352,26 @@ venus_opp_table: opp-table {
opp-720000000 {
opp-hz = /bits/ 64 <720000000>;
- required-opps = <&rpmhpd_opp_low_svs>;
+ required-opps = <&rpmhpd_opp_svs>,
+ <&rpmhpd_opp_low_svs>;
};
opp-1014000000 {
opp-hz = /bits/ 64 <1014000000>;
- required-opps = <&rpmhpd_opp_svs>;
+ required-opps = <&rpmhpd_opp_svs>,
+ <&rpmhpd_opp_svs>;
};
opp-1098000000 {
opp-hz = /bits/ 64 <1098000000>;
- required-opps = <&rpmhpd_opp_svs_l1>;
+ required-opps = <&rpmhpd_opp_svs_l1>,
+ <&rpmhpd_opp_svs_l1>;
};
opp-1332000000 {
opp-hz = /bits/ 64 <1332000000>;
- required-opps = <&rpmhpd_opp_nom>;
+ required-opps = <&rpmhpd_opp_svs_l1>,
+ <&rpmhpd_opp_nom>;
};
};
};
--
2.47.3