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Date: Wed, 8 May 2019 10:35:27 +0000 From: Wen He <wen.he_1@....com> To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "shawnguo@...nel.org" <shawnguo@...nel.org>, "robh+dt@...nel.org" <robh+dt@...nel.org> CC: Leo Li <leoyang.li@....com>, Wen He <wen.he_1@....com> Subject: [v1 2/4] arm64: dts: ls1028a: Add properties for HDP Controller. This patch enables the HDP controller driver on the LS1028A. Signed-off-by: Alison Wang <aslion.wang@....com> Signed-off-by: Wen He <wen.he_1@....com> --- .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index c0a13f9e5b95..158fdf26a117 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -91,6 +91,13 @@ clock-output-names= "pclk"; }; + hdpclk: clock-hdpcore { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <162500000>; + clock-output-names= "hdpclk"; + }; + reboot { compatible ="syscon-reboot"; regmap = <&dcfg>; @@ -467,7 +474,25 @@ port { dp0_out: endpoint { + remote-endpoint = <&dp1_out>; + }; + }; + }; + hdp: display@...0000 { + compatible = "fsl,ls1028a-dp"; + reg = <0x0 0xf1f0000 0x0 0xffff>, + <0x0 0xf200000 0x0 0xfffff>; + interrupts = <0 221 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&sysclk>, <&hdpclk>, <&dpclk>, + <&dpclk>, <&dpclk>, <&pclk>, <&dpclk>; + clock-names = "clk_ipg", "clk_core", "clk_pxl", + "clk_pxl_mux", "clk_pxl_link", "clk_apb", + "clk_vif"; + + port { + dp1_out: endpoint { + remote-endpoint = <&dp0_out>; }; }; }; -- 2.17.1
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