From d227fcc390e3e995fb8b0cd1d63f8be0ad2b47d3 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Wed, 13 Jul 2022 12:14:46 +0200
Subject: [PATCH] arm64: dts: renesas: r8a779f0: Add CMT support
This patch adds CMT{0|1|2|3} device nodes for R-Car S4-8 (r8a779f0) SoC.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220713101447.3804-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 70 +++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 0c59a93cbaaae..5aff5a23cf061 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -301,6 +301,76 @@
#interrupt-cells = <2>;
};
+ cmt0: timer@e60f0000 {
+ compatible = "renesas,r8a779f0-cmt0",
+ "renesas,rcar-gen4-cmt0";
+ reg = <0 0xe60f0000 0 0x1004>;
+ interrupts = <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 910>;
+ clock-names = "fck";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 910>;
+ status = "disabled";
+ };
+
+ cmt1: timer@e6130000 {
+ compatible = "renesas,r8a779f0-cmt1",
+ "renesas,rcar-gen4-cmt1";
+ reg = <0 0xe6130000 0 0x1004>;
+ interrupts = <GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 453 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 454 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 911>;
+ clock-names = "fck";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 911>;
+ status = "disabled";
+ };
+
+ cmt2: timer@e6140000 {
+ compatible = "renesas,r8a779f0-cmt1",
+ "renesas,rcar-gen4-cmt1";
+ reg = <0 0xe6140000 0 0x1004>;
+ interrupts = <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 460 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 912>;
+ clock-names = "fck";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 912>;
+ status = "disabled";
+ };
+
+ cmt3: timer@e6148000 {
+ compatible = "renesas,r8a779f0-cmt1",
+ "renesas,rcar-gen4-cmt1";
+ reg = <0 0xe6148000 0 0x1004>;
+ interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 913>;
+ clock-names = "fck";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 913>;
+ status = "disabled";
+ };
+
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a779f0-cpg-mssr";
reg = <0 0xe6150000 0 0x4000>;
--
2.30.2