[PATCH v2 15/29] arm64: dts: renesas: Add support for Salvator-XS with R-Car M3e
Geert Uytterhoeven
geert+renesas at glider.be
Thu Aug 12 04:24:05 PDT 2021
Add support for the Renesas Salvator-X 2nd version development
board equipped with an R-Car M3e SiP.
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
v2:
- Add Reviewed-by.
---
arch/arm64/boot/dts/renesas/Makefile | 2 +
.../boot/dts/renesas/r8a779m2-salvator-xs.dts | 46 +++++++++++++++++++
2 files changed, 48 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/r8a779m2-salvator-xs.dts
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 5b31402f8579b19b..2c542b2f1c9fe092 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -71,6 +71,8 @@ dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb.dtb
dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb-kf.dtb
+dtb-$(CONFIG_ARCH_R8A77961) += r8a779m2-salvator-xs.dtb
+
dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb.dtb
dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a779m2-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m2-salvator-xs.dts
new file mode 100644
index 0000000000000000..27b114efef9d417d
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m2-salvator-xs.dts
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the Salvator-X 2nd version board with R-Car M3e
+ *
+ * Copyright (C) 2021 Glider bv
+ *
+ * Based on r8a77961-salvator-xs.dts
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a779m2.dtsi"
+#include "salvator-xs.dtsi"
+
+/ {
+ model = "Renesas Salvator-X 2nd version board based on r8a779m2";
+ compatible = "renesas,salvator-xs", "renesas,r8a779m2",
+ "renesas,r8a77961";
+
+ memory at 48000000 {
+ device_type = "memory";
+ /* first 128MB is reserved for secure area. */
+ reg = <0x0 0x48000000 0x0 0x78000000>;
+ };
+
+ memory at 480000000 {
+ device_type = "memory";
+ reg = <0x4 0x80000000 0x0 0x80000000>;
+ };
+
+ memory at 600000000 {
+ device_type = "memory";
+ reg = <0x6 0x00000000 0x1 0x00000000>;
+ };
+};
+
+&du {
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 722>,
+ <&versaclock6 1>,
+ <&x21_clk>,
+ <&versaclock6 2>;
+ clock-names = "du.0", "du.1", "du.2",
+ "dclkin.0", "dclkin.1", "dclkin.2";
+};
--
2.25.1
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