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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	linux-renesas-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 1/2] arm64: dts: renesas: r8a779g0: Add SDHI node
Date: Wed, 12 Oct 2022 09:12:33 +0200	[thread overview]
Message-ID: <d2d5cf982a380699483edf7a632441628ee73183.1665558371.git.geert+renesas@glider.be> (raw)
In-Reply-To: <cover.1665558371.git.geert+renesas@glider.be>

Add a device node for the SD Card/MMC Interface on the Renesas R-Car V4H
(R8A779G0) SoC.

Based on a patch in the BSP by Takeshi Kihara.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Changes compared to the BSP:
  - Add "clkh" clock and clock-names property.
---
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index ea96ed20906b9e12..33d9df39a9cc7149 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -907,6 +907,20 @@ dmac1: dma-controller@e7351000 {
 			dma-channels = <16>;
 		};
 
+		mmc0: mmc@ee140000 {
+			compatible = "renesas,sdhi-r8a779g0",
+				     "renesas,rcar-gen4-sdhi";
+			reg = <0 0xee140000 0 0x2000>;
+			interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 706>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SD0H>;
+			clock-names = "core", "clkh";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 706>;
+			max-frequency = <200000000>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@f1000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	linux-renesas-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 1/2] arm64: dts: renesas: r8a779g0: Add SDHI node
Date: Wed, 12 Oct 2022 09:12:33 +0200	[thread overview]
Message-ID: <d2d5cf982a380699483edf7a632441628ee73183.1665558371.git.geert+renesas@glider.be> (raw)
In-Reply-To: <cover.1665558371.git.geert+renesas@glider.be>

Add a device node for the SD Card/MMC Interface on the Renesas R-Car V4H
(R8A779G0) SoC.

Based on a patch in the BSP by Takeshi Kihara.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Changes compared to the BSP:
  - Add "clkh" clock and clock-names property.
---
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index ea96ed20906b9e12..33d9df39a9cc7149 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -907,6 +907,20 @@ dmac1: dma-controller@e7351000 {
 			dma-channels = <16>;
 		};
 
+		mmc0: mmc@ee140000 {
+			compatible = "renesas,sdhi-r8a779g0",
+				     "renesas,rcar-gen4-sdhi";
+			reg = <0 0xee140000 0 0x2000>;
+			interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 706>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SD0H>;
+			clock-names = "core", "clkh";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 706>;
+			max-frequency = <200000000>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@f1000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
-- 
2.25.1


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  reply	other threads:[~2022-10-12  7:12 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-12  7:12 [PATCH 0/2] arm64: dts: renesas: r8a779g0/white-hawk: Add SDHI/eMMC support Geert Uytterhoeven
2022-10-12  7:12 ` Geert Uytterhoeven
2022-10-12  7:12 ` Geert Uytterhoeven [this message]
2022-10-12  7:12   ` [PATCH 1/2] arm64: dts: renesas: r8a779g0: Add SDHI node Geert Uytterhoeven
2022-10-12 19:00   ` Wolfram Sang
2022-10-12 19:00     ` Wolfram Sang
2022-10-12  7:12 ` [PATCH 2/2] arm64: dts: renesas: white-hawk-cpu: Add eMMC support Geert Uytterhoeven
2022-10-12  7:12   ` Geert Uytterhoeven
2022-10-12 19:01   ` Wolfram Sang
2022-10-12 19:01     ` Wolfram Sang
2022-10-12 18:58 ` [PATCH 0/2] arm64: dts: renesas: r8a779g0/white-hawk: Add SDHI/eMMC support Wolfram Sang
2022-10-12 18:58   ` Wolfram Sang

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