cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

sc7180-trogdor-ti-sn65dsi86.dtsi (1660B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * Google Trogdor dts fragment for the boards with TI sn65dsi86 edp bridge
      4 *
      5 * Copyright 2021 Google LLC.
      6 */
      7
      8#include <dt-bindings/gpio/gpio.h>
      9
     10&dsi0_out {
     11	remote-endpoint = <&sn65dsi86_in>;
     12};
     13
     14edp_brij_i2c: &i2c2 {
     15	status = "okay";
     16	clock-frequency = <400000>;
     17
     18	sn65dsi86_bridge: bridge@2d {
     19		compatible = "ti,sn65dsi86";
     20		reg = <0x2d>;
     21		pinctrl-names = "default";
     22		pinctrl-0 = <&edp_brij_en>, <&edp_brij_irq>;
     23		gpio-controller;
     24		#gpio-cells = <2>;
     25
     26		interrupt-parent = <&tlmm>;
     27		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
     28
     29		enable-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>;
     30
     31		vpll-supply = <&pp1800_edp_vpll>;
     32		vccio-supply = <&pp1800_brij_vccio>;
     33		vcca-supply = <&pp1200_brij>;
     34		vcc-supply = <&pp1200_brij>;
     35
     36		clocks = <&rpmhcc RPMH_LN_BB_CLK3>;
     37		clock-names = "refclk";
     38
     39		no-hpd;
     40
     41		ports {
     42			#address-cells = <1>;
     43			#size-cells = <0>;
     44
     45			port@0 {
     46				reg = <0>;
     47				sn65dsi86_in: endpoint {
     48					remote-endpoint = <&dsi0_out>;
     49				};
     50			};
     51
     52			port@1 {
     53				reg = <1>;
     54				sn65dsi86_out: endpoint {
     55					data-lanes = <0 1>;
     56					remote-endpoint = <&panel_in_edp>;
     57				};
     58			};
     59		};
     60
     61		aux-bus {
     62			panel: panel {
     63				/* Compatible will be filled in per-board */
     64				power-supply = <&pp3300_dx_edp>;
     65				backlight = <&backlight>;
     66				hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
     67
     68				port {
     69					panel_in_edp: endpoint {
     70						remote-endpoint = <&sn65dsi86_out>;
     71					};
     72				};
     73			};
     74		};
     75	};
     76};
     77
     78&tlmm {
     79	edp_brij_irq: edp-brij-irq {
     80		pinmux {
     81			pins = "gpio11";
     82			function = "gpio";
     83		};
     84
     85		pinconf {
     86			pins = "gpio11";
     87			drive-strength = <2>;
     88			bias-pull-down;
     89		};
     90	};
     91};