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ARM: dts: imx6qdl: Move existing MIPI DSI ports into a new 'ports' node 

The MIPI DSI node contains some ports which represent possible DRM CRTCs
it can connect with.  Each port has a 'reg' property embedded.  This
property will be wrongly interpretted by the MIPI DSI bus driver, because
the driver will take each subnode which contains a 'reg' property as a
DSI peripheral device.  This patch moves the existing MIPI DSI ports into
a new 'ports' node so that the MIPI DSI bus driver may distinguish its
DSI peripheral device(s) from the existing ports.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Liu Ying 2015-02-12 14:01:31 +08:00 committed by Shawn Guo
parent 54183bd7f7
commit 70c2652c6c
2 changed files with 25 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
arch/arm/boot/dts/imx6q.dtsi
View File

@ -294,19 +294,21 @@
};
&mipi_dsi {
port@2 {
reg = <2>;
ports {
port@2 {
reg = <2>;
mipi_mux_2: endpoint {
remote-endpoint = <&ipu2_di0_mipi>;
mipi_mux_2: endpoint {
remote-endpoint = <&ipu2_di0_mipi>;
};
};
};
port@3 {
reg = <3>;
port@3 {
reg = <3>;
mipi_mux_3: endpoint {
remote-endpoint = <&ipu2_di1_mipi>;
mipi_mux_3: endpoint {
remote-endpoint = <&ipu2_di1_mipi>;
};
};
};
};

23
arch/arm/boot/dts/imx6qdl.dtsi
View File

@ -1022,19 +1022,24 @@
reg = <0x021e0000 0x4000>;
status = "disabled";
port@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
mipi_mux_0: endpoint {
remote-endpoint = <&ipu1_di0_mipi>;
port@0 {
reg = <0>;
mipi_mux_0: endpoint {
remote-endpoint = <&ipu1_di0_mipi>;
};
};
};
port@1 {
reg = <1>;
port@1 {
reg = <1>;
mipi_mux_1: endpoint {
remote-endpoint = <&ipu1_di1_mipi>;
mipi_mux_1: endpoint {
remote-endpoint = <&ipu1_di1_mipi>;
};
};
};
};