ARM: dts: renesas: Add R8A77980 V3HSK DTs

Import R8A77980 V3HSK DTs from Linux 6.1.31,
commit d2869ace6eeb ("Linux 6.1.31").
Extracted from a larger patch by Valentine Barshak.

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Tam Nguyen <tam.nguyen.xa@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Sync with 6.1.31

diff --git a/arch/arm/dts/r8a77980-v3hsk.dts b/arch/arm/dts/r8a77980-v3hsk.dts
new file mode 100644 (file)
index 0000000..d168b0e
--- /dev/null
+++ b/arch/arm/dts/r8a77980-v3hsk.dts
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the V3H Starter Kit board
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ * Copyright (C) 2018 Cogent Embedded, Inc.
+ */
+
+/dts-v1/;
+#include "r8a77980.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "Renesas V3H Starter Kit board";
+       compatible = "renesas,v3hsk", "renesas,r8a77980";
+
+       aliases {
+               i2c0 = &i2c0;
+               i2c1 = &i2c1;
+               i2c2 = &i2c2;
+               i2c3 = &i2c3;
+               i2c4 = &i2c4;
+               i2c5 = &i2c5;
+               serial0 = &scif0;
+               ethernet0 = &gether;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       hdmi-out {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con: endpoint {
+                               remote-endpoint = <&adv7511_out>;
+                       };
+               };
+       };
+
+       lvds-decoder {
+               compatible = "thine,thc63lvd1024";
+               vcc-supply = <&vcc3v3_d5>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               thc63lvd1024_in: endpoint {
+                                       remote-endpoint = <&lvds0_out>;
+                               };
+                       };
+
+                       port@2 {
+                               reg = <2>;
+                               thc63lvd1024_out: endpoint {
+                                       remote-endpoint = <&adv7511_in>;
+                               };
+                       };
+               };
+       };
+
+       memory@48000000 {
+               device_type = "memory";
+               /* first 128MB is reserved for secure area. */
+               reg = <0 0x48000000 0 0x78000000>;
+       };
+
+       osc1_clk: osc1-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <148500000>;
+       };
+
+       vcc1v8_d4: regulator-0 {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC1V8_D4";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+
+       vcc3v3_d5: regulator-1 {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC3V3_D5";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+};
+
+&du {
+       clocks = <&cpg CPG_MOD 724>,
+                <&osc1_clk>;
+       clock-names = "du.0", "dclkin.0";
+       status = "okay";
+};
+
+&extal_clk {
+       clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+       clock-frequency = <32768>;
+};
+
+&gether {
+       pinctrl-0 = <&gether_pins>;
+       pinctrl-names = "default";
+
+       phy-mode = "rgmii";
+       phy-handle = <&phy0>;
+       renesas,no-ether-link;
+       status = "okay";
+
+       phy0: ethernet-phy@0 {
+               compatible = "ethernet-phy-id0022.1622",
+                            "ethernet-phy-ieee802.3-c22";
+               reg = <0>;
+               interrupt-parent = <&gpio4>;
+               interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+               reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+       };
+};
+
+&i2c0 {
+       pinctrl-0 = <&i2c0_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+       clock-frequency = <400000>;
+
+       hdmi@39 {
+               compatible = "adi,adv7511w";
+               #sound-dai-cells = <0>;
+               reg = <0x39>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+               avdd-supply = <&vcc1v8_d4>;
+               dvdd-supply = <&vcc1v8_d4>;
+               pvdd-supply = <&vcc1v8_d4>;
+               bgvdd-supply = <&vcc1v8_d4>;
+               dvdd-3v-supply = <&vcc3v3_d5>;
+
+               adi,input-depth = <8>;
+               adi,input-colorspace = "rgb";
+               adi,input-clock = "1x";
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               adv7511_in: endpoint {
+                                       remote-endpoint = <&thc63lvd1024_out>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               adv7511_out: endpoint {
+                                       remote-endpoint = <&hdmi_con>;
+                               };
+                       };
+               };
+       };
+};
+
+&lvds0 {
+       status = "okay";
+
+       ports {
+               port@1 {
+                       lvds0_out: endpoint {
+                               remote-endpoint = <&thc63lvd1024_in>;
+                       };
+               };
+       };
+};
+
+&pfc {
+       gether_pins: gether {
+               groups = "gether_mdio_a", "gether_rgmii",
+                        "gether_txcrefclk", "gether_txcrefclk_mega";
+               function = "gether";
+       };
+
+       i2c0_pins: i2c0 {
+               groups = "i2c0";
+               function = "i2c0";
+       };
+
+       qspi0_pins: qspi0 {
+               groups = "qspi0_ctrl", "qspi0_data4";
+               function = "qspi0";
+       };
+
+       scif0_pins: scif0 {
+               groups = "scif0_data";
+               function = "scif0";
+       };
+
+       scif_clk_pins: scif_clk {
+               groups = "scif_clk_b";
+               function = "scif_clk";
+       };
+};
+
+&rpc {
+       pinctrl-0 = <&qspi0_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+
+       flash@0 {
+               compatible = "spansion,s25fs512s", "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+               spi-rx-bus-width = <4>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       bootparam@0 {
+                               reg = <0x00000000 0x040000>;
+                               read-only;
+                       };
+                       cr7@40000 {
+                               reg = <0x00040000 0x080000>;
+                               read-only;
+                       };
+                       cert_header_sa3@c0000 {
+                               reg = <0x000c0000 0x080000>;
+                               read-only;
+                       };
+                       bl2@140000 {
+                               reg = <0x00140000 0x040000>;
+                               read-only;
+                       };
+                       cert_header_sa6@180000 {
+                               reg = <0x00180000 0x040000>;
+                               read-only;
+                       };
+                       bl31@1c0000 {
+                               reg = <0x001c0000 0x460000>;
+                               read-only;
+                       };
+                       uboot@640000 {
+                               reg = <0x00640000 0x0c0000>;
+                               read-only;
+                       };
+                       uboot-env@700000 {
+                               reg = <0x00700000 0x040000>;
+                               read-only;
+                       };
+                       dtb@740000 {
+                               reg = <0x00740000 0x080000>;
+                       };
+                       kernel@7c0000 {
+                               reg = <0x007c0000 0x1400000>;
+                       };
+                       user@1bc0000 {
+                               reg = <0x01bc0000 0x2440000>;
+                       };
+               };
+       };
+};
+
+&rwdt {
+       timeout-sec = <60>;
+       status = "okay";
+};
+
+&scif0 {
+       pinctrl-0 = <&scif0_pins>, <&scif_clk_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
+&scif_clk {
+       clock-frequency = <14745600>;
+};