[PATCH v3 4/7] remoteproc: qcom_q6v5_mss: Use mss as regulator for MSM8953

["Barnabás Czémán" <barnabas.czeman@mainlining.org>]

On MSM8953 MSS regulators is controlled using the voltages rather than
performance levels. Correct DT definition and model the MSS as a
regulator rather than a power domain

Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
---
 arch/arm64/boot/dts/qcom/msm8953.dtsi | 5 ++---
 drivers/remoteproc/qcom_q6v5_mss.c    | 9 ++++++++-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 753167c3f861..c7dc08858d54 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -1451,9 +1451,8 @@ mpss: remoteproc@4080000 {
 					  "handover", "stop-ack";
 
 			power-domains = <&rpmpd MSM8953_VDDCX>,
-					<&rpmpd MSM8953_VDDMX>,
-					<&rpmpd MSM8953_VDDMD>;
-			power-domain-names = "cx", "mx","mss";
+					<&rpmpd MSM8953_VDDMX>;
+			power-domain-names = "cx", "mx";
 
 			clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
 				 <&gcc GCC_MSS_Q6_BIMC_AXI_CLK>,
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 2f71ed2feff6..8f6312213e1a 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -2728,6 +2728,14 @@ static const struct rproc_hexagon_res msm8953_mss = {
 		},
 		{}
 	},
+	.active_supply = (struct qcom_mss_reg_res[]) {
+		{
+			.supply = "mss",
+			.uV = 1050000,
+			.uA = 100000,
+		},
+		{}
+	},
 	.proxy_clk_names = (char*[]){
 		"xo",
 		NULL
@@ -2741,7 +2749,6 @@ static const struct rproc_hexagon_res msm8953_mss = {
 	.proxy_pd_names = (char*[]) {
 		"cx",
 		"mx",
-		"mss",
 		NULL
 	},
 	.need_mem_protection = false,

-- 
2.56.0