[PATCH/RFC 14/14] arm64: dts: renesas: ironhide: Add CPG/MDLC firmware properties

Geert Uytterhoeven geert+renesas at glider.be
Tue Apr 21 11:11:47 PDT 2026


Link the various Clock Pulse Generator (CPG) and Module Controller
(MDLC) device nodes to their SCMI provider.

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 .../boot/dts/renesas/r8a78000-ironhide.dts    | 116 ++++++++++++++++++
 1 file changed, 116 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
index 2fb9557a7eb9dbb7..c6d1a9b5ba433c54 100644
--- a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
+++ b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
@@ -99,6 +99,10 @@ memory at 1e00000000 {
 	};
 };
 
+&cpg {
+	firmware = <&scmi>;
+};
+
 &extal_clk {
 	clock-frequency = <16666600>;
 };
@@ -112,6 +116,118 @@ &hscif0 {
 	status = "okay";
 };
 
+&mdlc_aon {
+	firmware = <&scmi>;
+};
+
+&mdlc_cmnn {
+	firmware = <&scmi>;
+};
+
+&mdlc_cmns {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr0 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr1 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr2 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr3 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr4 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr5 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr6 {
+	firmware = <&scmi>;
+};
+
+&mdlc_ddr7 {
+	firmware = <&scmi>;
+};
+
+&mdlc_dsp {
+	firmware = <&scmi>;
+};
+
+&mdlc_gpc {
+	firmware = <&scmi>;
+};
+
+&mdlc_hscn {
+	firmware = <&scmi>;
+};
+
+&mdlc_hscs {
+	firmware = <&scmi>;
+};
+
+&mdlc_imn {
+	firmware = <&scmi>;
+};
+
+&mdlc_ims {
+	firmware = <&scmi>;
+};
+
+&mdlc_mm {
+	firmware = <&scmi>;
+};
+
+&mdlc_npu0 {
+	firmware = <&scmi>;
+};
+
+&mdlc_npu1 {
+	firmware = <&scmi>;
+};
+
+&mdlc_pere {
+	firmware = <&scmi>;
+};
+
+&mdlc_perw {
+	firmware = <&scmi>;
+};
+
+&mdlc_rt {
+	firmware = <&scmi>;
+};
+
+&mdlc_scp {
+	firmware = <&scmi>;
+};
+
+&mdlc_top {
+	firmware = <&scmi>;
+};
+
+&mdlc_vio {
+	firmware = <&scmi>;
+};
+
+&mdlc_vipn {
+	firmware = <&scmi>;
+};
+
+&mdlc_vips {
+	firmware = <&scmi>;
+};
+
 &mfis_scp {
 	status = "okay";
 };
-- 
2.43.0




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