[PATCH 1/2] arm64: dts: qcom: Add support for MM clock controllers for Glymur

From: Taniya Das

Date: Fri Feb 20 2026 - 05:19:24 EST


Add the device nodes for the multimedia clock controllers videocc, gpucc
and gxclkctl.

Signed-off-by: Taniya Das <taniya.das@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/glymur.dtsi | 42 ++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
index e269cec7942c85447892c0661f83171eded94f3b..64ed707b8b24822d59e617851a35745acc366a09 100644
--- a/arch/arm64/boot/dts/qcom/glymur.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
@@ -5,7 +5,10 @@

#include <dt-bindings/clock/qcom,glymur-dispcc.h>
#include <dt-bindings/clock/qcom,glymur-gcc.h>
+#include <dt-bindings/clock/qcom,glymur-gpucc.h>
#include <dt-bindings/clock/qcom,glymur-tcsr.h>
+#include <dt-bindings/clock/qcom,glymur-videocc.h>
+#include <dt-bindings/clock/qcom,kaanapali-gxclkctl.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/gpio/gpio.h>
@@ -3335,6 +3338,29 @@ hsc_noc: interconnect@2000000 {
#interconnect-cells = <2>;
};

+ gxclkctl: clock-controller@3d64000 {
+ compatible = "qcom,glymur-gxclkctl";
+ reg = <0x0 0x03d64000 0x0 0x6000>;
+
+ power-domains = <&rpmhpd RPMHPD_GFX>,
+ <&rpmhpd RPMHPD_GMXC>,
+ <&gpucc GPU_CC_CX_GDSC>;
+
+ #power-domain-cells = <1>;
+ };
+
+ gpucc: clock-controller@3d90000 {
+ compatible = "qcom,glymur-gpucc";
+ reg = <0x0 0x03d90000 0x0 0x9800>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
ipcc: mailbox@3e04000 {
compatible = "qcom,glymur-ipcc", "qcom,ipcc";
reg = <0x0 0x03e04000 0x0 0x1000>;
@@ -3367,6 +3393,22 @@ lpass_ag_noc: interconnect@7e40000 {
#interconnect-cells = <2>;
};

+ videocc: clock-controller@0aaf0000 {
+ compatible = "qcom,glymur-videocc";
+ reg = <0 0x0aaf0000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>;
+
+ power-domains = <&rpmhpd RPMHPD_MMCX>,
+ <&rpmhpd RPMHPD_MXC>;
+ required-opps = <&rpmhpd_opp_low_svs>,
+ <&rpmhpd_opp_low_svs>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
dispcc: clock-controller@af00000 {
compatible = "qcom,glymur-dispcc";
reg = <0x0 0x0af00000 0x0 0x20000>;

--
2.34.1