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| author | Liu Ying <Ying.Liu@freescale.com> | 2015-02-12 14:01:31 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2015-03-30 16:38:51 +0800 |
| commit | 70c2652c6c5be75b897bc172f6dbdd3c491edc54 (patch) | |
| tree | 8659d6d12a641f61eefe724cf2bf094512db3053 | |
| parent | 54183bd7f7662930ec52ef6bbe20ed1a805262d7 (diff) | |
| download | linux-stable-70c2652c6c5be75b897bc172f6dbdd3c491edc54.tar.gz linux-stable-70c2652c6c5be75b897bc172f6dbdd3c491edc54.tar.bz2 linux-stable-70c2652c6c5be75b897bc172f6dbdd3c491edc54.zip | |
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>
| -rw-r--r-- | arch/arm/boot/dts/imx6q.dtsi | 20 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl.dtsi | 23 |
2 files changed, 25 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 93ec79bb6b35..399103b8e2c9 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -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>; + }; }; }; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index d6c69ec44314..6159640f2422 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -1022,19 +1022,24 @@ reg = <0x021e0000 0x4000>; status = "disabled"; - port@0 { - reg = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; - mipi_mux_0: endpoint { - remote-endpoint = <&ipu1_di0_mipi>; + 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>; + }; }; }; }; |