From mboxrd@z Thu Jan 1 00:00:00 1970 From: jun.li@nxp.com Subject: [PATCH 5/5] arm64: dts: imx8mm-evk: enable usb1 and typec support Date: Wed, 3 Jul 2019 15:23:27 +0800 Message-ID: <20190703072327.38165-3-jun.li@nxp.com> References: <20190703072327.38165-1-jun.li@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190703072327.38165-1-jun.li@nxp.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: shawnguo@kernel.org, sboyd@kernel.org, robh+dt@kernel.org Cc: mark.rutland@arm.com, Peter.Chen@nxp.com, peng.fan@nxp.com, ping.bai@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, daniel.baluta@nxp.com, mturquette@baylibre.com, linux-clk@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, aisheng.dong@nxp.com, leonard.crestez@nxp.com, festevam@gmail.com, s.hauer@pengutronix.de, linux-arm-kernel@lists.infradead.org, jun.li@nxp.com List-Id: devicetree@vger.kernel.org From: Li Jun USB1 port has typec connector with power delivery support: - Dual data role: host and device. - Dual power role: source and sink, prefer power sink. Signed-off-by: Li Jun --- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 65 ++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index ee7f2b2..fcfee8b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -5,6 +5,7 @@ /dts-v1/; +#include #include "imx8mm.dtsi" / { @@ -115,6 +116,21 @@ status = "okay"; }; +&usbotg1 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + status = "okay"; + + port { + usb1_drd_sw: endpoint { + remote-endpoint = <&typec1_dr_sw>; + }; + }; +}; + &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; @@ -257,6 +273,42 @@ }; }; +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + ptn5110: tcpc@50 { + compatible = "nxp,ptn5110"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec1>; + reg = <0x50>; + interrupt-parent = <&gpio2>; + interrupts = <11 8>; + status = "okay"; + + port { + typec1_dr_sw: endpoint { + remote-endpoint = <&usb1_drd_sw>; + }; + }; + + typec1_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <15000000>; + self-powered; + }; + }; +}; + &iomuxc { pinctrl-names = "default"; @@ -299,6 +351,13 @@ >; }; + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 + >; + }; + pinctrl_pmic: pmicirq { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 @@ -320,6 +379,12 @@ >; }; + pinctrl_typec1: typec1grp { + fsl,pins = < + MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 -- 2.7.4