From: "Guido Günther" <agx@sigxcpu.org>
To: "Rob Herring" <robh+dt@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"NXP Linux Team" <linux-imx@nxp.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>,
"Martin Kepplinger" <martink@posteo.de>,
"Angus Ainslie (Purism)" <angus@akkea.ca>,
"Guido Günther" <agx@sigxcpu.org>,
"Anson Huang" <Anson.Huang@nxp.com>,
"Peng Fan" <peng.fan@nxp.com>,
"Dong Aisheng" <aisheng.dong@nxp.com>,
"Leonard Crestez" <leonard.crestez@nxp.com>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Andrey Smirnov" <andrew.smirnov@gmail.com>,
"Li Jun" <jun.li@nxp.com>,
"Bjorn Andersson" <bjorn.andersson@linaro.org>,
"Li Yang" <leoyang.li@nxp.com>, "Arnd Bergmann" <arnd@arndb.de>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Michael Walle" <michael@walle.cc>,
"Olof Johansson" <olof@lixom.net>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 2/3] arm64: dts: imx8mq-librem5-devkit: Enable the LCD panel
Date: Wed, 29 Jul 2020 14:19:44 +0200 [thread overview]
Message-ID: <b12158087838bf8e78f06024fa65da8d94f5d185.1596025057.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1596025057.git.agx@sigxcpu.org>
Enable LCD panel output by adding nodes for the NWL DSI host controller,
the Rocktech panel and the eLCDIF display controller.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index e7b5c595ceed..48e22e93a7a7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -830,6 +830,39 @@ MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x19 /* WWAN_RESET */
};
};
+&lcdif {
+ status = "okay";
+};
+
+&mipi_dsi {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "rocktech,jh057n00900";
+ reg = <0>;
+ backlight = <&backlight_dsi>;
+ reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
+ iovcc-supply = <®_1v8_p>;
+ vcc-supply = <®_2v8_p>;
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&mipi_dsi_out>;
+ };
+ };
+ };
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mipi_dsi_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
&pgc_gpu {
power-supply = <&buck3_reg>;
};
--
2.26.2
next prev parent reply other threads:[~2020-07-29 12:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 12:19 [PATCH v1 0/3] arm64: dts: imx8mq: Add NWL DSI host controller to Librem 5 Devkit Guido Günther
2020-07-29 12:19 ` [PATCH v1 1/3] arm64: dts: imx8mq: Add NWL MIPI DSI controller Guido Günther
2020-08-20 4:03 ` Fabio Estevam
2020-07-29 12:19 ` Guido Günther [this message]
2020-08-20 4:06 ` [PATCH v1 2/3] arm64: dts: imx8mq-librem5-devkit: Enable the LCD panel Fabio Estevam
2020-07-29 12:19 ` [PATCH v1 3/3] arm64: defconfig: Enable imx8mq-librem5-devkit display stack Guido Günther
2020-08-20 4:11 ` Fabio Estevam
2020-08-20 8:52 ` Guido Günther
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