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Thu, 28 Jun 2018 01:09:43 +0000 From: Anson Huang To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH V2] ARM: dts: imx6sll-evk: enable usdhc3 slot Date: Thu, 28 Jun 2018 09:04:27 +0800 Message-Id: <1530147867-24159-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR02CA0029.apcprd02.prod.outlook.com (2603:1096:3:18::17) To AM3PR04MB1316.eurprd04.prod.outlook.com (2a01:111:e400:586f::11) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 694e20ad-59e6-49a0-e1c1-08d5dc93d708 X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(7020095)(4652020)(8989117)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600026)(711020)(48565401081)(2017052603328)(7153060)(7193020); SRVR:AM3PR04MB1316; X-Microsoft-Exchange-Diagnostics: 1; AM3PR04MB1316; 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Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6sll-evk.dts | 65 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts index 2217c40..1a60c8d 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -84,6 +84,17 @@ gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_sd3_vmmc: regulator-sd3-vmmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_sd3_vmmc>; + regulator-name = "SD3_WIFI"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&gpio4 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &cpu0 { @@ -236,7 +247,25 @@ status = "okay"; }; +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + enable-sdio-wakeup; + vmmc-supply = <®_sd3_vmmc>; + status = "okay"; +}; + &iomuxc { + pinctrl_reg_sd3_vmmc: sd3vmmcgrp { + fsl,pins = < + MX6SLL_PAD_KEY_COL6__GPIO4_IO04 0x17059 + >; + }; + pinctrl_usb_otg1_vbus: vbus1grp { fsl,pins = < MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 @@ -307,6 +336,42 @@ >; }; + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x17061 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x13061 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x17061 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x17061 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x17061 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x17061 + MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170a1 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130a1 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170a1 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170a1 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170a1 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170a1 + MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170e9 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130f9 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170e9 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170e9 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170e9 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170e9 + MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1