Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spi

[platform/kernel/u-boot.git] / arch / arm / dts / r8a7794-alt.dts

diff --git a/arch/arm/dts/r8a7794-alt.dts b/arch/arm/dts/r8a7794-alt.dts
index 0e975d0..f79fce7 100644 (file)
--- a/arch/arm/dts/r8a7794-alt.dts
+++ b/arch/arm/dts/r8a7794-alt.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source for the Alt board
  *
  * Copyright (C) 2014 Renesas Electronics Corporation
- *
- * SPDX-License-Identifier:    GPL-2.0
  */
 
 /dts-v1/;
@@ -16,12 +15,14 @@
 
        aliases {
                serial0 = &scif2;
+               i2c9 = &gpioi2c1;
                i2c10 = &gpioi2c4;
+               i2c11 = &i2chdmi;
                i2c12 = &i2cexio4;
        };
 
        chosen {
-               bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+               bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
                stdout-path = "serial0:115200n8";
        };
 
@@ -59,8 +60,7 @@
 
                gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
                gpios-states = <1>;
-               states = <3300000 1
-                         1800000 0>;
+               states = <3300000 1>, <1800000 0>;
        };
 
        vcc_sdhi1: regulator-vcc-sdhi1 {
@@ -83,8 +83,7 @@
 
                gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
                gpios-states = <1>;
-               states = <3300000 1
-                         1800000 0>;
+               states = <3300000 1>, <1800000 0>;
        };
 
        lbsc {
@@ -136,18 +135,56 @@
                clock-frequency = <148500000>;
        };
 
+       gpioi2c1: i2c-9 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "i2c-gpio";
+               status = "disabled";
+               scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+               sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+       };
+
        gpioi2c4: i2c-10 {
                #address-cells = <1>;
                #size-cells = <0>;
                compatible = "i2c-gpio";
                status = "disabled";
-               gpios = <&gpio4 9 GPIO_ACTIVE_HIGH /* sda */
-                        &gpio4 8 GPIO_ACTIVE_HIGH /* scl */
-                       >;
+               scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+               sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
                i2c-gpio,delay-us = <5>;
        };
 
        /*
+        * A fallback to GPIO is provided for I2C1.
+        */
+       i2chdmi: i2c-11 {
+               compatible = "i2c-demux-pinctrl";
+               i2c-parent = <&i2c1>, <&gpioi2c1>;
+               i2c-bus-name = "i2c-hdmi";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               composite-in@20 {
+                       compatible = "adi,adv7180";
+                       reg = <0x20>;
+                       remote = <&vin0>;
+
+                       port {
+                               adv7180: endpoint {
+                                       bus-width = <8>;
+                                       remote-endpoint = <&vin0ep>;
+                               };
+                       };
+               };
+
+               eeprom@50 {
+                       compatible = "renesas,r1ex24002", "atmel,24c02";
+                       reg = <0x50>;
+                       pagesize = <16>;
+               };
+       };
+
+       /*
         * I2C4 is routed to EXIO connector B, pins 73 (SCL) + 74 (SDA).
         * A fallback to GPIO is provided.
         */
@@ -160,6 +197,22 @@
        };
 };
 
+&pci0 {
+       status = "okay";
+       pinctrl-0 = <&usb0_pins>;
+       pinctrl-names = "default";
+};
+
+&pci1 {
+       status = "okay";
+       pinctrl-0 = <&usb1_pins>;
+       pinctrl-names = "default";
+};
+
+&usbphy {
+       status = "okay";
+};
+
 &du {
        pinctrl-0 = <&du_pins>;
        pinctrl-names = "default";
@@ -254,6 +307,16 @@
                function = "sdhi1";
                power-source = <1800>;
        };
+
+       usb0_pins: usb0 {
+               groups = "usb0";
+               function = "usb0";
+       };
+
+       usb1_pins: usb1 {
+               groups = "usb1";
+               function = "usb1";
+       };
 };
 
 &cmt0 {
@@ -294,6 +357,11 @@
        status = "okay";
 };
 
+&rwdt {
+       timeout-sec = <60>;
+       status = "okay";
+};
+
 &sdhi0 {
        pinctrl-0 = <&sdhi0_pins>;
        pinctrl-1 = <&sdhi0_pins_uhs>;
@@ -323,23 +391,9 @@
 
 &i2c1 {
        pinctrl-0 = <&i2c1_pins>;
-       pinctrl-names = "default";
+       pinctrl-names = "i2c-hdmi";
 
-       status = "okay";
        clock-frequency = <400000>;
-
-       composite-in@20 {
-               compatible = "adi,adv7180";
-               reg = <0x20>;
-               remote = <&vin0>;
-
-               port {
-                       adv7180: endpoint {
-                               bus-width = <8>;
-                               remote-endpoint = <&vin0ep>;
-                       };
-               };
-       };
 };
 
 &i2c4 {
@@ -347,15 +401,33 @@
        pinctrl-names = "i2c-exio4";
 };
 
+&i2c7 {
+       status = "okay";
+       clock-frequency = <100000>;
+
+       pmic@58 {
+               compatible = "dlg,da9063";
+               reg = <0x58>;
+               interrupt-parent = <&gpio3>;
+               interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+               interrupt-controller;
+
+               rtc {
+                       compatible = "dlg,da9063-rtc";
+               };
+
+               wdt {
+                       compatible = "dlg,da9063-watchdog";
+               };
+       };
+};
+
 &vin0 {
        status = "okay";
        pinctrl-0 = <&vin0_pins>;
        pinctrl-names = "default";
 
        port {
-               #address-cells = <1>;
-               #size-cells = <0>;
-
                vin0ep: endpoint {
                        remote-endpoint = <&adv7180>;
                        bus-width = <8>;