From 2b04b45566f16ca46e9d9415445320ed06492ef6 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Wed, 17 Apr 2019 14:06:46 +0200 Subject: ARM: dts: imx8: apalis-imx8qm: enable ddc i2c We are using the dma_i2c on the ddc pins. When using the hdmi_ts_i2c the driver freezes, likely the clk configuration is not set up properly. Signed-off-by: Max Krummenacher --- arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts index a802936c8ced..11d7d5246148 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts @@ -259,14 +259,6 @@ >; }; - /* Apalis I2C2, (DDC) */ - pinctrl_hdmi_lpi2c0: hdmilpi2c0grp { - fsl,pins = < - SC_P_HDMI_TX0_TS_SCL_HDMI_TX0_I2C0_SCL 0xc600004c - SC_P_HDMI_TX0_TS_SDA_HDMI_TX0_I2C0_SDA 0xc600004c - >; - }; - /* Apalis I2C2 (DDC) */ pinctrl_lpi2c0: lpi2c0grp { fsl,pins = < @@ -837,14 +829,13 @@ }; /* Apalis I2C2 (DDC) */ -&i2c0_hdmi { +&i2c0 { #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hdmi_lpi2c0>; + pinctrl-0 = <&pinctrl_lpi2c0>; clock-frequency = <100000>; -//TBD: enabling crashes clock related? - status = "disabled"; + status = "okay"; }; /* On-module I2C */ -- cgit v1.2.3