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Message-Id: <20210102115412.3402059-4-aford173@gmail.com>
Date: Sat, 2 Jan 2021 05:54:12 -0600
From: Adam Ford <aford173@...il.com>
To: linux-renesas-soc@...r.kernel.org
Cc: aford@...conembedded.com, biju.das.jz@...renesas.com,
Adam Ford <aford173@...il.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Magnus Damm <magnus.damm@...il.com>,
Mark Brown <broonie@...nel.org>,
Sergei Shtylyov <sergei.shtylyov@...il.com>,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-spi@...r.kernel.org
Subject: [PATCH V2 4/4] arm64: dts: renesas: rzg2: Add RPC-IF Support
The RZ/G2 series contain the SPI Multi I/O Bus Controller (RPC-IF).
Add the nodes, but make them disabled by default.
Signed-off-by: Adam Ford <aford173@...il.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 17 +++++++++++++++++
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 17 +++++++++++++++++
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 17 +++++++++++++++++
arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 17 +++++++++++++++++
4 files changed, 68 insertions(+)
V2: No Change
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index d37ec42a1caa..5246f4d91e84 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -2302,6 +2302,23 @@ sdhi3: mmc@...60000 {
status = "disabled";
};
+ rpc: spi@...00000 {
+ compatible = "renesas,r8a774a1-rpc-if",
+ "renesas,rcar-gen3-rpc-if";
+ reg = <0 0xee200000 0 0x200>,
+ <0 0x08000000 0 0x4000000>,
+ <0 0xee208000 0 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 917>;
+ clock-names = "rpc";
+ power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@...10000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 83523916d360..5862aa2ad2bf 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -2160,6 +2160,23 @@ sdhi3: mmc@...60000 {
status = "disabled";
};
+ rpc: spi@...00000 {
+ compatible = "renesas,r8a774b1-rpc-if",
+ "renesas,rcar-gen3-rpc-if";
+ reg = <0 0xee200000 0 0x200>,
+ <0 0x08000000 0 0x4000000>,
+ <0 0xee208000 0 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 917>;
+ clock-names = "rpc";
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
sata: sata@...00000 {
compatible = "renesas,sata-r8a774b1",
"renesas,rcar-gen3-sata";
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index e0e54342cd4c..20fa3caa050e 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1654,6 +1654,23 @@ sdhi3: mmc@...60000 {
status = "disabled";
};
+ rpc: spi@...00000 {
+ compatible = "renesas,r8a774c0-rpc-if",
+ "renesas,rcar-gen3-rpc-if";
+ reg = <0 0xee200000 0 0x200>,
+ <0 0x08000000 0 0x4000000>,
+ <0 0xee208000 0 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 917>;
+ clock-names = "rpc";
+ power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@...10000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 1333b02d623a..9be94945af8c 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -2393,6 +2393,23 @@ sdhi3: mmc@...60000 {
status = "disabled";
};
+ rpc: spi@...00000 {
+ compatible = "renesas,r8a774e1-rpc-if",
+ "renesas,rcar-gen3-rpc-if";
+ reg = <0 0xee200000 0 0x200>,
+ <0 0x08000000 0 0x4000000>,
+ <0 0xee208000 0 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 917>;
+ clock-names = "rpc";
+ power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
sata: sata@...00000 {
compatible = "renesas,sata-r8a774e1",
"renesas,rcar-gen3-sata";
--
2.25.1
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