linux-kernel - [PATCH 4/4] arm64: dts: renesas: r9a09g011: Add eMMC and SDHI support

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Date:   Tue, 13 Dec 2022 23:01:29 +0000
From:   Fabrizio Castro <fabrizio.castro.jz@...esas.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
        Magnus Damm <magnus.damm@...il.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-clk@...r.kernel.org,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Biju Das <biju.das@...renesas.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Jacopo Mondi <jacopo@...ndi.org>
Subject: [PATCH 4/4] arm64: dts: renesas: r9a09g011: Add eMMC and SDHI support

The RZ/V2M comes with 2 SDHI interfaces and 1 eMMC interface.
Add the relevant nodes to the SoC specific device tree.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@...esas.com>
---
 arch/arm64/boot/dts/renesas/r9a09g011.dtsi | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index 0373ec409d54..dd35a8ff72ee 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -69,6 +69,54 @@ gic: interrupt-controller@...10000 {
 			clock-names = "clk";
 		};
 
+		sdhi0: mmc@...00000 {
+			compatible = "renesas,sdhi-r9a09g011",
+				     "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x85000000 0 0x2000>;
+			interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_SDI0_IMCLK>,
+				 <&cpg CPG_MOD R9A09G011_SDI0_CLK_HS>,
+				 <&cpg CPG_MOD R9A09G011_SDI0_IMCLK2>,
+				 <&cpg CPG_MOD R9A09G011_SDI0_ACLK>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg R9A09G011_SDI0_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		sdhi1: mmc@...10000  {
+			compatible = "renesas,sdhi-r9a09g011",
+				     "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x85010000 0 0x2000>;
+			interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_SDI1_IMCLK>,
+				 <&cpg CPG_MOD R9A09G011_SDI1_CLK_HS>,
+				 <&cpg CPG_MOD R9A09G011_SDI1_IMCLK2>,
+				 <&cpg CPG_MOD R9A09G011_SDI1_ACLK>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg R9A09G011_SDI1_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		emmc: mmc@...20000  {
+			compatible = "renesas,sdhi-r9a09g011",
+				     "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x85020000 0 0x2000>;
+			interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_EMM_IMCLK>,
+				 <&cpg CPG_MOD R9A09G011_EMM_CLK_HS>,
+				 <&cpg CPG_MOD R9A09G011_EMM_IMCLK2>,
+				 <&cpg CPG_MOD R9A09G011_EMM_ACLK>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg R9A09G011_EMM_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
 		avb: ethernet@...00000 {
 			compatible = "renesas,etheravb-r9a09g011","renesas,etheravb-rzv2m";
 			reg = <0 0xa3300000 0 0x800>;
-- 
2.34.1