diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2019-11-05 10:16:00 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:09:04 +0800 |
| commit | ff632e4791fdc12994a06e6a2e64bf07c6be2da1 (patch) | |
| tree | 494623579b565353086ffc94682b40d1f76d8fc2 /arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | |
| parent | b8dce51356b54dee9bf188ea58e566ddf30d21b2 (diff) | |
arm64: dts: imx8mn-ddr4-evk: enable adv7535 HDMI display
Enable LCDIF --> MIPI DSIM --> ADV7535 HDMI display for
imx8mn-ddr4-evk board.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index c9a1bd4dff34..e9f8a8c55610 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -136,6 +136,13 @@ >; }; + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 + MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 + >; + }; + pinctrl_i2c3: i2c3grp { fsl,pins = < MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 @@ -143,6 +150,13 @@ >; }; + pinctrl_i2c2_gpio: i2c2grp-gpio { + fsl,pins = < + MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x1c3 + MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x1c3 + >; + }; + pinctrl_i2c3_gpio: i2c3grp-gpio { fsl,pins = < MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x1c3 @@ -313,6 +327,30 @@ }; }; +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + scl-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; + status = "okay"; + + adv_bridge: adv7535@3d { + compatible = "adi,adv7533"; + reg = <0x3d>; + adi,addr-cec = <0x3b>; + adi,dsi-lanes = <4>; + status = "okay"; + + port { + adv7535_from_dsim: endpoint { + remote-endpoint = <&dsim_to_adv7535>; + }; + }; + }; +}; + &i2c3 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; @@ -518,6 +556,20 @@ }; }; +&lcdif { + status = "okay"; +}; + +&mipi_dsi { + status = "okay"; + + port@1 { + dsim_to_adv7535: endpoint { + remote-endpoint = <&adv7535_from_dsim>; + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; |