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From: Adam Ford <aford173@gmail.com>
To: linux-renesas-soc@vger.kernel.org
Cc: aford@beaconembedded.com, biju.das.jz@bp.renesas.com,
	Adam Ford <aford173@gmail.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Sergei Shtylyov <sergei.shtylyov@gmail.com>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-spi@vger.kernel.org
Subject: [PATCH V2 4/4] arm64: dts: renesas: rzg2: Add RPC-IF Support
Date: Sat,  2 Jan 2021 05:54:12 -0600	[thread overview]
Message-ID: <20210102115412.3402059-4-aford173@gmail.com> (raw)
In-Reply-To: <20210102115412.3402059-1-aford173@gmail.com>

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@gmail.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@ee160000 {
 			status = "disabled";
 		};
 
+		rpc: spi@ee200000 {
+			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@f1010000 {
 			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@ee160000 {
 			status = "disabled";
 		};
 
+		rpc: spi@ee200000 {
+			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@ee300000 {
 			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@ee160000 {
 			status = "disabled";
 		};
 
+		rpc: spi@ee200000 {
+			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@f1010000 {
 			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@ee160000 {
 			status = "disabled";
 		};
 
+		rpc: spi@ee200000 {
+			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@ee300000 {
 			compatible = "renesas,sata-r8a774e1",
 				     "renesas,rcar-gen3-sata";
-- 
2.25.1


  parent reply	other threads:[~2021-01-02 11:55 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-02 11:54 [PATCH V2 1/4] dt-bindings: memory: Renesas RPC-IF: Add support for RZ/G2 Series Adam Ford
2021-01-02 11:54 ` [PATCH V2 2/4] memory: renesas rpc-if: Update Add RZ/G2 to Kconfig description Adam Ford
2021-01-04 11:02   ` Geert Uytterhoeven
2021-01-05 17:07   ` Krzysztof Kozlowski
2021-01-02 11:54 ` [PATCH V2 3/4] spi: " Adam Ford
2021-01-04 11:03   ` Geert Uytterhoeven
2021-01-02 11:54 ` Adam Ford [this message]
2021-01-04 17:41 ` (subset) [PATCH V2 1/4] dt-bindings: memory: Renesas RPC-IF: Add support for RZ/G2 Series Mark Brown
2021-01-05 17:06 ` Krzysztof Kozlowski
2021-01-08 14:29 ` Geert Uytterhoeven

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