[PATCH v2 18/29] arm64: dts: renesas: Add support for Salvator-XS with R-Car M3Ne
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2021-08-12 11:24:35
Also in:
linux-arm-kernel, linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
Add support for the Renesas Salvator-X 2nd version development board equipped with an R-Car M3Ne 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/r8a779m4-salvator-xs.dts | 36 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a779m4-salvator-xs.dts
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index b55314feb8abdf98..2ab938d4b62c1317 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile@@ -79,4 +79,6 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb +dtb-$(CONFIG_ARCH_R8A77965) += r8a779m4-salvator-xs.dtb + dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a779m4-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m4-salvator-xs.dts
new file mode 100644
index 0000000000000000..3a283b3ec116f9ca
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m4-salvator-xs.dts@@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0 or MIT) +/* + * Device Tree Source for the Salvator-X 2nd version board with R-Car M3Ne + * + * Copyright (C) 2021 Glider bv + * + * Based on r8a77965-salvator-xs.dts + * Copyright (C) 2017 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a779m4.dtsi" +#include "salvator-xs.dtsi" + +/ { + model = "Renesas Salvator-X 2nd version board based on r8a779m4"; + compatible = "renesas,salvator-xs", "renesas,r8a779m4", + "renesas,r8a77965"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; +}; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 721>, + <&versaclock6 1>, + <&x21_clk>, + <&versaclock6 2>; + clock-names = "du.0", "du.1", "du.3", + "dclkin.0", "dclkin.1", "dclkin.3"; +};
--
2.25.1