diff mbox series

[v2,15/29] arm64: dts: renesas: Add support for Salvator-XS with R-Car M3e

Message ID 92fe53005a154972c7556b21622912576b48e520.1628766192.git.geert+renesas@glider.be (mailing list archive)
State Deferred
Delegated to: Geert Uytterhoeven
Headers show
Series arm64: renesas: Add support for more R-Car Gen3e SoCs and boards | expand

Commit Message

Geert Uytterhoeven Aug. 12, 2021, 11:24 a.m. UTC 
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@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@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 mbox series

Patch

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@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	memory@480000000 {
+		device_type = "memory";
+		reg = <0x4 0x80000000 0x0 0x80000000>;
+	};
+
+	memory@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";
+};