DTSI to use ADV7535 bridge on Phanbell
- Include at the bottom of fsl-imx8mq-phanbell.dts to use
- Disables HDMI on Phanbell, if included
Change-Id: I6a797353e881d51baa5af922469bfd0750266e51
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-phanbell-adv7535.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mq-phanbell-adv7535.dtsi
new file mode 100644
index 0000000..0313602
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-phanbell-adv7535.dtsi
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* Enables the ADV7535 DSI<->HDMI bridge chip on Phanbell.
+ Include this at the bottom of fsl-imx8mq-phanbell.dts to enable. */
+
+&hdmi {
+ status = "disabled";
+};
+
+&dcss {
+ disp-dev = "mipi_disp";
+ status = "okay";
+ clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>,
+ <&clk IMX8MQ_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>,
+ <&clk IMX8MQ_CLK_DC_PIXEL>,
+ <&clk IMX8MQ_CLK_DISP_DTRC>,
+ <&clk IMX8MQ_VIDEO_PLL1>,
+ <&clk IMX8MQ_CLK_27M>,
+ <&clk IMX8MQ_CLK_25M>;
+ clock-names = "apb", "axi", "rtrm", "pix", "dtrc",
+ "pll", "pll_src1", "pll_src2";
+ assigned-clocks = <&clk IMX8MQ_CLK_DC_PIXEL>,
+ <&clk IMX8MQ_CLK_DISP_AXI>,
+ <&clk IMX8MQ_CLK_DISP_RTRM>;
+ assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>,
+ <&clk IMX8MQ_SYS1_PLL_800M>,
+ <&clk IMX8MQ_SYS1_PLL_800M>;
+ assigned-clock-rates = <594000000>,
+ <800000000>,
+ <400000000>;
+};
+
+&i2c2 {
+ status = "okay";
+
+ ov5645_mipi@3c {
+ status = "disabled";
+ };
+
+ adv_bridge: adv7535@3d {
+ compatible = "adi,adv7535";
+ reg = <0x3d>;
+ adi,dsi-lanes = <4>;
+
+ ports {
+ port@0 {
+ adv7535_in: endpoint {
+ remote-endpoint = <&mipi_dsi_bridge_out>;
+ };
+ };
+ };
+ };
+};
+
+&mipi_dsi {
+ status = "okay";
+};
+
+&mipi_dsi_phy {
+ status = "okay";
+};
+
+&mipi_dsi_bridge {
+ status = "okay";
+ panel@0 {
+ status = "disabled";
+ };
+ port@1 {
+ mipi_dsi_bridge_out: endpoint {
+ remote-endpoint = <&adv7535_in>;
+ };
+ };
+};
