Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 334 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
new file mode 100644
index 000000000..1bac43736
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -0,0 +1,334 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2016 Marvell Technology Group Ltd.
+ *
+ * Device Tree file for Marvell Armada 8040 Development board platform
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-8040.dtsi"
+
+/ {
+	model = "Marvell Armada 8040 DB board";
+	compatible = "marvell,armada8040-db", "marvell,armada8040",
+		     "marvell,armada-ap806-quad", "marvell,armada-ap806";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	aliases {
+		ethernet0 = &cp0_eth0;
+		ethernet1 = &cp0_eth2;
+		ethernet2 = &cp1_eth0;
+		ethernet3 = &cp1_eth1;
+	};
+
+	cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cp0-usb3h0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	cp0_reg_usb3_1_vbus: cp0-usb3-1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cp0-usb3h1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	cp0_usb3_0_phy: cp0-usb3-0-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cp0_reg_usb3_0_vbus>;
+	};
+
+	cp0_usb3_1_phy: cp0-usb3-1-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cp0_reg_usb3_1_vbus>;
+	};
+
+	cp1_reg_usb3_0_vbus: cp1-usb3-0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "cp1-usb3h0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&expander1 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	cp1_usb3_0_phy: cp1-usb3-0-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&cp1_reg_usb3_0_vbus>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <100000>;
+};
+
+&spi0 {
+	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "U-Boot";
+				reg = <0 0x200000>;
+			};
+			partition@400000 {
+				label = "Filesystem";
+				reg = <0x200000 0xce0000>;
+			};
+		};
+	};
+};
+
+/* Accessible over the mini-USB CON9 connector on the main board */
+&uart0 {
+	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+};
+
+/* CON6 on CP0 expansion */
+&cp0_pcie0 {
+	status = "okay";
+};
+
+/* CON5 on CP0 expansion */
+&cp0_pcie2 {
+	status = "okay";
+};
+
+&cp0_i2c0 {
+	status = "okay";
+	clock-frequency = <100000>;
+
+	/* U31 */
+	expander0: pca9555@21 {
+		compatible = "nxp,pca9555";
+		pinctrl-names = "default";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x21>;
+	};
+
+	/* U25 */
+	expander1: pca9555@25 {
+		compatible = "nxp,pca9555";
+		pinctrl-names = "default";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x25>;
+	};
+
+};
+
+/* CON4 on CP0 expansion */
+&cp0_sata0 {
+	status = "okay";
+};
+
+/* CON9 on CP0 expansion */
+&cp0_usb3_0 {
+	usb-phy = <&cp0_usb3_0_phy>;
+	status = "okay";
+};
+
+/* CON10 on CP0 expansion */
+&cp0_usb3_1 {
+	usb-phy = <&cp0_usb3_1_phy>;
+	status = "okay";
+};
+
+&cp0_mdio {
+	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&cp0_ethernet {
+	status = "okay";
+};
+
+&cp0_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+
+	fixed-link {
+		speed = <10000>;
+		full-duplex;
+	};
+};
+
+&cp0_eth2 {
+	status = "okay";
+	phy = <&phy1>;
+	phy-mode = "rgmii-id";
+};
+
+/* CON6 on CP1 expansion */
+&cp1_pcie0 {
+	status = "okay";
+};
+
+/* CON7 on CP1 expansion */
+&cp1_pcie1 {
+	status = "okay";
+};
+
+/* CON5 on CP1 expansion */
+&cp1_pcie2 {
+	status = "okay";
+};
+
+&cp1_i2c0 {
+	status = "okay";
+	clock-frequency = <100000>;
+};
+
+&cp1_spi1 {
+	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <20000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "Boot";
+				reg = <0x0 0x200000>;
+			};
+			partition@200000 {
+				label = "Filesystem";
+				reg = <0x200000 0xd00000>;
+			};
+			partition@f00000 {
+				label = "Boot_2nd";
+				reg = <0xf00000 0x100000>;
+			};
+		};
+	};
+};
+
+/*
+ * Proper NAND usage will require DPR-76 to be in position 1-2, which disables
+ * MDIO signal of CP1.
+ */
+&cp1_nand_controller {
+	pinctrl-0 = <&nand_pins>, <&nand_rb>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		reg = <0>;
+		nand-rb = <0>;
+		nand-on-flash-bbt;
+		nand-ecc-strength = <4>;
+		nand-ecc-step-size = <512>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "U-Boot";
+				reg = <0 0x200000>;
+			};
+			partition@200000 {
+				label = "Linux";
+				reg = <0x200000 0xe00000>;
+			};
+			partition@1000000 {
+				label = "Filesystem";
+				reg = <0x1000000 0x3f000000>;
+			};
+		};
+	};
+};
+
+/* CON4 on CP1 expansion */
+&cp1_sata0 {
+	status = "okay";
+};
+
+/* CON9 on CP1 expansion */
+&cp1_usb3_0 {
+	usb-phy = <&cp1_usb3_0_phy>;
+	status = "okay";
+};
+
+/* CON10 on CP1 expansion */
+&cp1_usb3_1 {
+	status = "okay";
+};
+
+&cp1_mdio {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+};
+
+&cp1_ethernet {
+	status = "okay";
+};
+
+&cp1_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+
+	fixed-link {
+		speed = <10000>;
+		full-duplex;
+	};
+};
+
+&cp1_eth1 {
+	status = "okay";
+	phy = <&phy0>;
+	phy-mode = "rgmii-id";
+};
+
+&ap_sdhci0 {
+	status = "okay";
+	bus-width = <4>;
+	non-removable;
+};
+
+&cp0_sdhci0 {
+	status = "okay";
+	bus-width = <8>;
+	non-removable;
+};