From: Wen He <wen.he_1@nxp.com>
To: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, mark.rutland@arm.com,
shawnguo@kernel.org, robh+dt@kernel.org
Cc: leoyang.li@nxp.com, Wen He <wen.he_1@nxp.com>
Subject: [v2 2/4] arm64: dts: ls1028a: Add properties for HDP Controller.
Date: Fri, 19 Jul 2019 18:09:40 +0800 [thread overview]
Message-ID: <20190719100942.12016-2-wen.he_1@nxp.com> (raw)
In-Reply-To: <20190719100942.12016-1-wen.he_1@nxp.com>
This patch enables the HDP controller driver on the LS1028A.
Signed-off-by: Alison Wang <aslion.wang@nxp.com>
Signed-off-by: Wen He <wen.he_1@nxp.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 aef5b06a98d5..19612ad9a4a1 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>;
@@ -558,7 +565,25 @@
port {
dp0_out: endpoint {
+ remote-endpoint = <&dp1_out>;
+ };
+ };
+ };
+ hdptx0: display@f200000 {
+ 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
next prev parent reply other threads:[~2019-07-19 10:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 10:09 [v2 1/4] dt-bindings: display: Add DT bindings for LS1028A HDP-TX PHY Wen He
2019-07-19 10:09 ` Wen He [this message]
2019-07-19 10:09 ` [v2 3/4] arm64: ls1028ardb: Add support DP nodes for LS1028ARDB Wen He
2019-07-19 10:09 ` [v2 4/4] arm64: ls1028aqds: Add support DP nodes for LS1028AQDS Wen He
2019-08-12 23:29 ` [v2 1/4] dt-bindings: display: Add DT bindings for LS1028A HDP-TX PHY Rob Herring
2019-08-13 2:34 ` [EXT] " Wen He
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