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

Geert Uytterhoeven
2026-04-21T18:13:09Z

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

Signed-off-by: Geert Uytterhoeven <geert+renesas@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@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