linux-kernel - [PATCH v1] arm64: ls1028: dtsi: Add esdhc node in dtsi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190423114424.3578-1-yinbo.zhu@nxp.com>
Date:   Tue, 23 Apr 2019 11:42:50 +0000
From:   Yinbo Zhu <yinbo.zhu@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Leo Li <leoyang.li@....com>,
        Rob Herring <robh+dt@...nel.org>
CC:     Yinbo Zhu <yinbo.zhu@....com>, Xiaobo Xie <xiaobo.xie@....com>,
        Mark Rutland <mark.rutland@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "Y.b. Lu" <yangbo.lu@....com>, Jiafei Pan <jiafei.pan@....com>,
        Ashish Kumar <ashish.kumar@....com>
Subject: [PATCH v1] arm64: ls1028: dtsi: Add esdhc node in dtsi

From: Ashish Kumar <Ashish.Kumar@....com>

This patch is to add esdhc node and enable SD UHS-I,
eMMC HS200 for ls1028ardb/ls1028aqds board.

Signed-off-by: Ashish Kumar <Ashish.Kumar@....com>
Signed-off-by: Yangbo Lu <yangbo.lu@....com>
Signed-off-by: Yinbo Zhu <yinbo.zhu@....com>
---
 .../boot/dts/freescale/fsl-ls1028a-qds.dts    |  8 ++++++
 .../boot/dts/freescale/fsl-ls1028a-rdb.dts    | 13 +++++++++
 .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 27 +++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 14c79f4691ea..180e5d2a00d1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -42,6 +42,14 @@
 	status = "okay";
 };
 
+&esdhc {
+	status = "okay";
+};
+
+&esdhc1 {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index f86b054a74ae..1bfaf4294db4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -30,6 +30,19 @@
 	};
 };
 
+&esdhc {
+	status = "okay";
+	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+	sd-uhs-sdr25;
+	sd-uhs-sdr12;
+	};
+
+&esdhc1 {
+	status = "okay";
+	mmc-hs200-1_8v;
+	};
+
 &i2c0 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 2896bbcfa3bb..d13cd3fb455b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -274,6 +274,33 @@
 			status = "disabled";
 		};
 
+		esdhc: esdhc@...0000 {
+			compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
+			reg = <0x0 0x2140000 0x0 0x10000>;
+			interrupts = <0 28 0x4>; /* Level high type */
+			clock-frequency = <0>;
+			clocks = <&clockgen 2 1>;
+			voltage-ranges = <1800 1800 3300 3300>;
+			sdhci,auto-cmd12;
+			little-endian;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		esdhc1: esdhc@...0000 {
+			compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
+			reg = <0x0 0x2150000 0x0 0x10000>;
+			interrupts = <0 63 0x4>; /* Level high type */
+			clock-frequency = <0>;
+			clocks = <&clockgen 2 1>;
+			voltage-ranges = <1800 1800 3300 3300>;
+			sdhci,auto-cmd12;
+			broken-cd;
+			little-endian;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
 		sata: sata@...0000 {
 			compatible = "fsl,ls1028a-ahci";
 			reg = <0x0 0x3200000 0x0 0x10000>,
-- 
2.17.1