diff mbox series

[v2,13/29] arm64: dts: renesas: Add support for H3ULCB with R-Car H3e

Message ID edf398660fca5668f48df0ed59fa83b2f7bb22a6.1628766192.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 R-Car Starter Kit Premier equipped with an
R-Car H3e 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          |  1 +
 arch/arm64/boot/dts/renesas/r8a779m0-ulcb.dts | 53 +++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m0-ulcb.dts
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 69bdf8e92a459f1f..a18f9b9d2a335c78 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -64,6 +64,7 @@  dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
 dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb
 
 dtb-$(CONFIG_ARCH_R8A77951) += r8a779m0-salvator-xs.dtb
+dtb-$(CONFIG_ARCH_R8A77951) += r8a779m0-ulcb.dtb
 
 dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb
 dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a779m0-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a779m0-ulcb.dts
new file mode 100644
index 0000000000000000..57ae7866582f9a41
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m0-ulcb.dts
@@ -0,0 +1,53 @@ 
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) with R-Car H3e
+ *
+ * Copyright (C) 2021 Glider bv
+ *
+ * Based on r8a77951-ulcb.dts
+ * Copyright (C) 2016 Renesas Electronics Corp.
+ * Copyright (C) 2016 Cogent Embedded, Inc.
+ */
+
+/dts-v1/;
+#include "r8a779m0.dtsi"
+#include "ulcb.dtsi"
+
+/ {
+	model = "Renesas H3ULCB board based on r8a779m0";
+	compatible = "renesas,h3ulcb", "renesas,r8a779m0", "renesas,r8a7795";
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x38000000>;
+	};
+
+	memory@500000000 {
+		device_type = "memory";
+		reg = <0x5 0x00000000 0x0 0x40000000>;
+	};
+
+	memory@600000000 {
+		device_type = "memory";
+		reg = <0x6 0x00000000 0x0 0x40000000>;
+	};
+
+	memory@700000000 {
+		device_type = "memory";
+		reg = <0x7 0x00000000 0x0 0x40000000>;
+	};
+};
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 721>,
+		 <&versaclock5 1>,
+		 <&versaclock5 3>,
+		 <&versaclock5 4>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.2", "du.3",
+		      "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3";
+};