Merge tag 'u-boot-atmel-fixes-2020.07-a' of https://gitlab.denx.de/u-boot/custodians...

[oweals/u-boot.git] / arch / arm / dts / r8a7791-porter.dts

diff --git a/arch/arm/dts/r8a7791-porter.dts b/arch/arm/dts/r8a7791-porter.dts
index bc93bb24e4106b6d9a847dfb81cd7b38fcbc349b..f9ece7ab2010679a942b987c00c45b85775f529d 100644 (file)
--- a/arch/arm/dts/r8a7791-porter.dts
+++ b/arch/arm/dts/r8a7791-porter.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source for the Porter board
  *
  * Copyright (C) 2015 Cogent Embedded, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0
  */
 
 /*
@@ -27,10 +26,12 @@
 
        aliases {
                serial0 = &scif0;
+               i2c9 = &gpioi2c2;
+               i2c10 = &i2chdmi;
        };
 
        chosen {
-               bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+               bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
                stdout-path = "serial0:115200n8";
        };
 
@@ -62,8 +63,7 @@
 
                gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
                gpios-states = <1>;
-               states = <3300000 1
-                         1800000 0>;
+               states = <3300000 1>, <1800000 0>;
        };
 
        vcc_sdhi2: regulator-vcc-sdhi2 {
@@ -84,8 +84,7 @@
 
                gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
                gpios-states = <1>;
-               states = <3300000 1
-                         1800000 0>;
+               states = <3300000 1>, <1800000 0>;
        };
 
        hdmi-out {
@@ -133,6 +132,78 @@
                        clocks = <&x14_clk>;
                };
        };
+
+       gpioi2c2: i2c-9 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "i2c-gpio";
+               status = "disabled";
+               scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+               sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+               i2c-gpio,delay-us = <5>;
+       };
+
+       /*
+        * A fallback to GPIO is provided for I2C2.
+        */
+       i2chdmi: i2c-10 {
+               compatible = "i2c-demux-pinctrl";
+               i2c-parent = <&i2c2>, <&gpioi2c2>;
+               i2c-bus-name = "i2c-hdmi";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               ak4642: codec@12 {
+                       compatible = "asahi-kasei,ak4642";
+                       #sound-dai-cells = <0>;
+                       reg = <0x12>;
+               };
+
+               composite-in@20 {
+                       compatible = "adi,adv7180";
+                       reg = <0x20>;
+                       remote = <&vin0>;
+
+                       port {
+                               adv7180: endpoint {
+                                       bus-width = <8>;
+                                       remote-endpoint = <&vin0ep>;
+                               };
+                       };
+               };
+
+               hdmi@39 {
+                       compatible = "adi,adv7511w";
+                       reg = <0x39>;
+                       interrupt-parent = <&gpio3>;
+                       interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+
+                       adi,input-depth = <8>;
+                       adi,input-colorspace = "rgb";
+                       adi,input-clock = "1x";
+                       adi,input-style = <1>;
+                       adi,input-justification = "evenly";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+                                       adv7511_in: endpoint {
+                                               remote-endpoint = <&du_out_rgb>;
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+                                       adv7511_out: endpoint {
+                                               remote-endpoint = <&hdmi_con>;
+                                       };
+                               };
+                       };
+               };
+       };
 };
 
 &extal_clk {
@@ -155,6 +226,11 @@
                function = "intc";
        };
 
+       pmic_irq_pins: pmicirq {
+               groups = "intc_irq2";
+               function = "intc";
+       };
+
        sdhi0_pins: sd0 {
                groups = "sdhi0_data4", "sdhi0_ctrl";
                function = "sdhi0";
@@ -294,60 +370,39 @@
 
 &i2c2 {
        pinctrl-0 = <&i2c2_pins>;
-       pinctrl-names = "default";
+       pinctrl-names = "i2c-hdmi";
 
-       status = "okay";
        clock-frequency = <400000>;
+};
 
-       ak4642: codec@12 {
-               compatible = "asahi-kasei,ak4642";
-               #sound-dai-cells = <0>;
-               reg = <0x12>;
-       };
+&i2c6 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pmic_irq_pins>;
+       status = "okay";
+       clock-frequency = <100000>;
 
-       composite-in@20 {
-               compatible = "adi,adv7180";
-               reg = <0x20>;
-               remote = <&vin0>;
+       pmic@5a {
+               compatible = "dlg,da9063l";
+               reg = <0x5a>;
+               interrupt-parent = <&irqc0>;
+               interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+               interrupt-controller;
 
-               port {
-                       adv7180: endpoint {
-                               bus-width = <8>;
-                               remote-endpoint = <&vin0ep>;
-                       };
+               wdt {
+                       compatible = "dlg,da9063-watchdog";
                };
        };
 
-       hdmi@39 {
-               compatible = "adi,adv7511w";
-               reg = <0x39>;
-               interrupt-parent = <&gpio3>;
-               interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
-
-               adi,input-depth = <8>;
-               adi,input-colorspace = "rgb";
-               adi,input-clock = "1x";
-               adi,input-style = <1>;
-               adi,input-justification = "evenly";
-
-               ports {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-
-                       port@0 {
-                               reg = <0>;
-                               adv7511_in: endpoint {
-                                       remote-endpoint = <&du_out_rgb>;
-                               };
-                       };
+       vdd_dvfs: regulator@68 {
+               compatible = "dlg,da9210";
+               reg = <0x68>;
+               interrupt-parent = <&irqc0>;
+               interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 
-                       port@1 {
-                               reg = <1>;
-                               adv7511_out: endpoint {
-                                       remote-endpoint = <&hdmi_con>;
-                               };
-                       };
-               };
+               regulator-min-microvolt = <1000000>;
+               regulator-max-microvolt = <1000000>;
+               regulator-boot-on;
+               regulator-always-on;
        };
 };
 
@@ -355,6 +410,10 @@
        status = "okay";
 };
 
+&cpu0 {
+       cpu0-supply = <&vdd_dvfs>;
+};
+
 /* composite video input */
 &vin0 {
        status = "okay";
@@ -362,9 +421,6 @@
        pinctrl-names = "default";
 
        port {
-               #address-cells = <1>;
-               #size-cells = <0>;
-
                vin0ep: endpoint {
                        remote-endpoint = <&adv7180>;
                        bus-width = <8>;
@@ -417,13 +473,12 @@
        pinctrl-names = "default";
        status = "okay";
 
-       clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
+       clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
                 <&x3_clk>, <&x16_clk>;
-       clock-names = "du.0", "du.1", "lvds.0",
-                     "dclkin.0", "dclkin.1";
+       clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
        ports {
-               port@1 {
+               port@0 {
                        endpoint {
                                remote-endpoint = <&adv7511_in>;
                        };
@@ -431,6 +486,15 @@
        };
 };
 
+&lvds0 {
+       ports {
+               port@1 {
+                       lvds_connector: endpoint {
+                       };
+               };
+       };
+};
+
 &rcar_sound {
        pinctrl-0 = <&ssi_pins &audio_clk_pins>;
        pinctrl-names = "default";
@@ -447,6 +511,11 @@
        };
 };
 
+&rwdt {
+       timeout-sec = <60>;
+       status = "okay";
+};
+
 &ssi1 {
        shared-pin;
 };