From c075a2e39d2f0823c3670745e820aec0dd8dd0a7 Mon Sep 17 00:00:00 2001
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Date: Wed, 1 Sep 2021 20:31:19 +0200
Subject: [PATCH] arm64: dts: qcom: msm8998: Configure the MultiMedia Clock
 Controller (MMCC)

The MSM8998 MMCC is supported and has a driver: configure it as a
preparation for a later enablement of multimedia nodes (mdp, venus
and others).

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210901183123.1087392-1-angelogioacchino.delregno@somainline.org
---
 arch/arm64/boot/dts/qcom/msm8998.dtsi | 31 +++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index d284ffe9bd71d..0d8c4437246b3 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8998.h>
 #include <dt-bindings/clock/qcom,gpucc-msm8998.h>
+#include <dt-bindings/clock/qcom,mmcc-msm8998.h>
 #include <dt-bindings/clock/qcom,rpmcc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/gpio/gpio.h>
@@ -2333,6 +2334,36 @@
 			#size-cells = <0>;
 		};
 
+		mmcc: clock-controller@c8c0000 {
+			compatible = "qcom,mmcc-msm8998";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+			reg = <0xc8c0000 0x40000>;
+			status = "disabled";
+
+			clock-names = "xo",
+				      "gpll0",
+				      "dsi0dsi",
+				      "dsi0byte",
+				      "dsi1dsi",
+				      "dsi1byte",
+				      "hdmipll",
+				      "dplink",
+				      "dpvco",
+				      "core_bi_pll_test_se";
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_MMSS_GPLL0_CLK>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>;
+		};
+
 		remoteproc_adsp: remoteproc@17300000 {
 			compatible = "qcom,msm8998-adsp-pas";
 			reg = <0x17300000 0x4040>;
-- 
2.30.2