[PATCH 10/12] arm64: dts: qcom: sm8550: Switch UFS from opp-table-hz to opp-v2

[Konrad Dybcio]

Now that the non-legacy form of OPP is supported within the UFS driver,
go ahead and switch to it, adding support for more intermediate freq/power
states.

In doing so, add the CX RPMhPD under GCC to make sure at least some of
the power state requirements are *actually* propagated up the stack.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sm8550.dtsi | 50 +++++++++++++++++++++++++++++-------
 1 file changed, 41 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index d707d15cea5b..d6edd54f3ad3 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1930,6 +1930,7 @@ ufs_mem_hc: ufs@1d84000 {
 			iommus = <&apps_smmu 0x60 0x0>;
 			dma-coherent;
 
+			operating-points-v2 = <&ufs_opp_table>;
 			interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mc_virt SLAVE_EBI1 0>,
 					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>;
 
@@ -1950,18 +1951,49 @@ ufs_mem_hc: ufs@1d84000 {
 				 <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>;
-			freq-table-hz =
-				<75000000 300000000>,
-				<0 0>,
-				<0 0>,
-				<75000000 300000000>,
-				<100000000 403000000>,
-				<0 0>,
-				<0 0>,
-				<0 0>;
 			qcom,ice = <&ice>;
 
 			status = "disabled";
+
+			ufs_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-75000000 {
+					opp-hz = /bits/ 64 <75000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <75000000>,
+						 /bits/ 64 <100000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-150000000 {
+					opp-hz = /bits/ 64 <150000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <150000000>,
+						 /bits/ 64 <100000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>;
+					required-opps = <&rpmhpd_opp_svs>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <300000000>,
+						 /bits/ 64 <100000000>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>,
+						 /bits/ 64 <0>;
+					required-opps = <&rpmhpd_opp_nom>;
+				};
+			};
 		};
 
 		ice: crypto@1d88000 {

-- 
2.43.0