linux-kernel - [PATCH 1/2] arm64: dts: ti: k3-am654: Add Support for MMC/SD

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Message-ID: <20181207084233.13700-2-faiz_abbas@ti.com>
Date:   Fri, 7 Dec 2018 14:12:32 +0530
From:   Faiz Abbas <faiz_abbas@...com>
To:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <mark.rutland@....com>, <robh+dt@...nel.org>, <nm@...com>,
        <t-kristo@...com>, <kishon@...com>, <ulf.hansson@...aro.org>,
        <adrian.hunter@...el.com>, <michal.simek@...inx.com>,
        <faiz_abbas@...com>
Subject: [PATCH 1/2] arm64: dts: ti: k3-am654: Add Support for MMC/SD

There are two MMC host controller instances present on the TI's
Am654 SOCs. Add device tree nodes for the same.

Signed-off-by: Faiz Abbas <faiz_abbas@...com>
---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 28 ++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 916434839603..d07212f16a81 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -129,4 +129,32 @@
 		clocks = <&k3_clks 113 1>;
 		power-domains = <&k3_pds 113>;
 	};
+
+	sdhci0: sdhci@...0000 {
+		compatible = "ti,am654-sdhci-5.1";
+		reg = <0x0 0x4f80000 0x0 0x260>, <0x0 0x4f90000 0x0 0x134>;
+		power-domains = <&k3_pds 47>;
+		clocks = <&k3_clks 47 0>, <&k3_clks 47 1>;
+		clock-names = "clk_ahb", "clk_xin";
+		interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+		sdhci-caps-mask = <0x80000007 0x0>;
+		mmc-ddr-1_8v;
+		ti,otap-del-sel = <0x2>;
+		ti,trm-icp = <0x8>;
+		status = "disabled";
+	};
+
+	sdhci1: sdhci@...0000 {
+		compatible = "ti,am654-sdhci-5.1";
+		reg = <0x0 0x4fa0000 0x0 0x260>, <0x0 0x4fb0000 0x0 0x134>;
+		power-domains = <&k3_pds 48>;
+		clocks = <&k3_clks 48 0>, <&k3_clks 48 1>;
+		clock-names = "clk_ahb", "clk_xin";
+		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+		sdhci-caps-mask = <0x80000007 0x0>;
+		mmc-ddr-1_8v;
+		ti,otap-del-sel = <0x2>;
+		ti,trm-icp = <0x8>;
+		status = "disabled";
+	};
 };
-- 
2.19.2