From: Francesco Dolcini Date: Fri, 16 Feb 2024 10:42:55 +0000 (+0100) Subject: ARM: dts: imx7: remove DSI port endpoints X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d2f8795d9e50aa33c1e2bc0fcbb98ba4a7795749;p=linux.git ARM: dts: imx7: remove DSI port endpoints This fixes the display not working on colibri imx7, the driver fails to load with the following error: mxsfb 30730000.lcdif: error -ENODEV: Cannot connect bridge NXP i.MX7 LCDIF is connected to both the Parallel LCD Display and to a MIPI DSI IP block, currently it's not possible to describe the connection to both. Remove the port endpoint from the SOC dtsi to prevent regressions, this would need to be defined on the board DTS. Reported-by: Hiago De Franco Closes: https://lore.kernel.org/r/34yzygh3mbwpqr2re7nxmhyxy3s7qmqy4vhxvoyxnoguktriur@z66m7gvpqlia/ Fixes: edbbae7fba49 ("ARM: dts: imx7: add MIPI-DSI support") Signed-off-by: Francesco Dolcini Signed-off-by: Shawn Guo --- diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi index ebf7befcc11e3..9c81c6baa2d39 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi @@ -834,16 +834,6 @@ <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>; clock-names = "pix", "axi"; status = "disabled"; - - port { - #address-cells = <1>; - #size-cells = <0>; - - lcdif_out_mipi_dsi: endpoint@0 { - reg = <0>; - remote-endpoint = <&mipi_dsi_in_lcdif>; - }; - }; }; mipi_csi: mipi-csi@30750000 { @@ -895,22 +885,6 @@ samsung,esc-clock-frequency = <20000000>; samsung,pll-clock-frequency = <24000000>; status = "disabled"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - mipi_dsi_in_lcdif: endpoint@0 { - reg = <0>; - remote-endpoint = <&lcdif_out_mipi_dsi>; - }; - }; - }; }; };