Add initial support for the RZ/G3E SMARC SoM with 4GB memory,
audio_extal, qextal and rtxin clks.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
v1->v2:
* No change.
---
.../boot/dts/renesas/rzg3e-smarc-som.dtsi | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
diff --git a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
new file mode 100644
index 000000000000..c8cf61545a5f
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R9A09G047E57 SMARC SoM board.
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+
+/ {
+ compatible = "renesas,rzg3e-smarc", "renesas,r9a09g047e57", "renesas,r9a09g047";
+
+ memory@48000000 {
+ device_type = "memory";
+ /* First 128MB is reserved for secure area. */
+ reg = <0x0 0x48000000 0x0 0xf8000000>;
+ };
+};
+
+&audio_extal_clk {
+ clock-frequency = <48000000>;
+};
+
+&qextal_clk {
+ clock-frequency = <24000000>;
+};
+
+&rtxin_clk {
+ clock-frequency = <32768>;
+};
--
2.43.0
