[PATCH 3/4] arm64: dts: qcom: msm8996: Improve GPU OPP table

[Konrad Dybcio <konrad.dybcio@linaro.org>]

Remove the self-explanatory comment about opp-supported-hw contents,
add required-opps to ensure reasonable power domain levels are voted
for (currently we've been piggybacking off of miracles and MDP votes)
and add newlines between each subnode.

Fixes: 69cc3114ab0f ("arm64: dts: Add Adreno GPU definitions")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 4dd37f72e018..62ad30e94f40 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1244,37 +1244,45 @@ gpu: gpu@b00000 {
 			gpu_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
-				/*
-				 * 624Mhz is only available on speed bins 0 and 3.
-				 * 560Mhz is only available on speed bins 0, 2 and 3.
-				 * All the rest are available on all bins of the hardware.
-				 */
 				opp-624000000 {
 					opp-hz = /bits/ 64 <624000000>;
+					required-opps = <&rpmpd_opp_turbo>;
 					opp-supported-hw = <0x09>;
 				};
+
 				opp-560000000 {
 					opp-hz = /bits/ 64 <560000000>;
+					required-opps = <&rpmpd_opp_turbo>;
 					opp-supported-hw = <0x0d>;
 				};
+
 				opp-510000000 {
 					opp-hz = /bits/ 64 <510000000>;
+					required-opps = <&rpmpd_opp_nom>;
 					opp-supported-hw = <0xff>;
 				};
+
 				opp-401800000 {
 					opp-hz = /bits/ 64 <401800000>;
+					required-opps = <&rpmpd_opp_nom>;
 					opp-supported-hw = <0xff>;
 				};
+
 				opp-315000000 {
 					opp-hz = /bits/ 64 <315000000>;
+					required-opps = <&rpmpd_opp_svs>;
 					opp-supported-hw = <0xff>;
 				};
+
 				opp-214000000 {
 					opp-hz = /bits/ 64 <214000000>;
+					required-opps = <&rpmpd_opp_svs>;
 					opp-supported-hw = <0xff>;
 				};
+
 				opp-133000000 {
 					opp-hz = /bits/ 64 <133000000>;
+					required-opps = <&rpmpd_opp_svs>;
 					opp-supported-hw = <0xff>;
 				};
 			};

-- 
2.40.0