diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-11-24 14:37:13 +0200 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-28 14:48:15 +0200 |
| commit | 7126dcdf04f2f28af93b032831d1f6a5cac0fd7f (patch) | |
| tree | 7848d1c2bf989accdbdd061e8618376b4b722d00 /arch/arm/boot/dts/imx6qdl-apalis.dtsi | |
| parent | c67ab150fc1d36191709c06b1828dc967ba14991 (diff) | |
ARM: dts: apalis-imx6: rework and disable hdmi_tx_ddc
Now HDMI interface is driven with an overlay, so that it is not needed to
configure hdmi_ddc on a board level.
Move all i2cddc/hdmi_ddc stuff to the module level and disable it by
default.
Related-to: ELB-3240
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-apalis.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-apalis.dtsi | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index 32171a3e7bbe..2ba8319ca3b7 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -71,18 +71,27 @@ status = "disabled"; }; - /* DDC_I2C: I2C2_SDA/SCL on MXM3 205/207 */ + /* + * HDMI_TX_DDC: I2C2_DDC_SDA/SCL on MXM3 205/207 + */ i2cddc: i2c@0 { compatible = "i2c-gpio"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c_ddc>; - gpios = <&gpio3 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) /* sda */ + gpios = < + &gpio3 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) /* sda */ &gpio2 30 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) /* scl */ >; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; status = "disabled"; + + hdmi_ddc: edid@50 { + compatible = "fsl,imx6-hdmi-i2c"; + reg = <0x50>; + status = "disabled"; + }; }; lcd: lcd@0 { |