Adding upstream version 6.1.76.upstream/6.1.76

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

1 files changed, 249 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r7s9210-rza2mevb.dts b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
new file mode 100644
index 000000000..69a5a44b8
--- /dev/null
+++ b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
@@ -0,0 +1,249 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZA2MEVB board
+ *
+ * Copyright (C) 2018 Renesas Electronics
+ *
+ * As upstream Linux does not support XIP, it cannot run in 8 MiB of HyperRAM.
+ * Hence the 64 MiB of SDRAM on the sub-board needs to be enabled, which has
+ * the following ramifications:
+ *   - SCIF4 connected to the on-board USB-serial can no longer be used as the
+ *     serial console,
+ *   - Instead, SCIF2 is used as the serial console, by connecting a 3.3V TTL
+ *     USB-to-Serial adapter to the CMOS camera connector:
+ *       - RXD = CN17-9,
+ *       - TXD = CN17-10,
+ *       - GND = CN17-2 or CN17-17,
+ *   - The first Ethernet channel can no longer be used,
+ *   - USB Channel 1 loses the overcurrent input signal.
+ *
+ * Please make sure your sub-board matches the following switch settings:
+ *
+ *           SW6                SW6-1 set to SDRAM
+ *  ON                          SW6-2 set to Audio
+ * +---------------------+      SW6-3 set to DRP
+ * | =   =   = = =       |      SW6-4 set to CEU
+ * |   =   =             |      SW6-5 set to Ether2
+ * | 1 2 3 4 5 6 7 8 9 0 |      SW6-6 set to VDC6
+ * +---------------------+      SW6-7 set to VDC6
+ */
+
+/dts-v1/;
+#include "r7s9210.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/r7s9210-pinctrl.h>
+
+/ {
+	model = "RZA2MEVB";
+	compatible = "renesas,rza2mevb", "renesas,r7s9210";
+
+	aliases {
+		serial0 = &scif2;
+		ethernet0 = &ether1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:115200n8";
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&keyboard_pins>;
+
+		key-3 {
+			interrupt-parent = <&irqc>;
+			interrupts = <0 IRQ_TYPE_EDGE_BOTH>;
+			linux,code = <KEY_3>;
+			label = "SW3";
+			wakeup-source;
+		};
+	};
+
+	lbsc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-red {
+			gpios = <&pinctrl RZA2_PIN(PORT6, 0) GPIO_ACTIVE_HIGH>;
+		};
+		led-green {
+			gpios = <&pinctrl RZA2_PIN(PORTC, 1) GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	memory@c000000 {
+		device_type = "memory";
+		reg = <0x0c000000 0x04000000>;	/* SDRAM */
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&ether1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&eth1_pins>;
+	status = "okay";
+	renesas,no-ether-link;
+	phy-handle = <&phy1>;
+	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id001c.c816",
+			     "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+};
+
+/* EXTAL */
+&extal_clk {
+	clock-frequency = <24000000>;	/* 24MHz */
+};
+
+&i2c3 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	eeprom@50 {
+		compatible = "renesas,r1ex24128", "atmel,24c128";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
+};
+
+/* High resolution System tick timers */
+&ostm0 {
+	status = "okay";
+};
+
+&ostm1 {
+	status = "okay";
+};
+
+&pinctrl {
+	eth0_pins: eth0 {
+		pinmux = <RZA2_PINMUX(PORTE, 0, 7)>, /* REF50CK0 */
+			 <RZA2_PINMUX(PORT6, 1, 7)>, /* RMMI0_TXDEN */
+			 <RZA2_PINMUX(PORT6, 2, 7)>, /* RMII0_TXD0 */
+			 <RZA2_PINMUX(PORT6, 3, 7)>, /* RMII0_TXD1 */
+			 <RZA2_PINMUX(PORTE, 4, 7)>, /* RMII0_CRSDV */
+			 <RZA2_PINMUX(PORTE, 1, 7)>, /* RMII0_RXD0 */
+			 <RZA2_PINMUX(PORTE, 2, 7)>, /* RMII0_RXD1 */
+			 <RZA2_PINMUX(PORTE, 3, 7)>, /* RMII0_RXER */
+			 <RZA2_PINMUX(PORTE, 5, 1)>, /* ET0_MDC */
+			 <RZA2_PINMUX(PORTE, 6, 1)>, /* ET0_MDIO */
+			 <RZA2_PINMUX(PORTL, 0, 5)>; /* IRQ4 */
+	};
+
+	eth1_pins: eth1 {
+		pinmux = <RZA2_PINMUX(PORTK, 3, 7)>, /* REF50CK1 */
+			 <RZA2_PINMUX(PORTK, 0, 7)>, /* RMMI1_TXDEN */
+			 <RZA2_PINMUX(PORTK, 1, 7)>, /* RMII1_TXD0 */
+			 <RZA2_PINMUX(PORTK, 2, 7)>, /* RMII1_TXD1 */
+			 <RZA2_PINMUX(PORT3, 2, 7)>, /* RMII1_CRSDV */
+			 <RZA2_PINMUX(PORTK, 4, 7)>, /* RMII1_RXD0 */
+			 <RZA2_PINMUX(PORT3, 5, 7)>, /* RMII1_RXD1 */
+			 <RZA2_PINMUX(PORT3, 1, 7)>, /* RMII1_RXER */
+			 <RZA2_PINMUX(PORT3, 3, 1)>, /* ET1_MDC */
+			 <RZA2_PINMUX(PORT3, 4, 1)>, /* ET1_MDIO */
+			 <RZA2_PINMUX(PORTL, 1, 5)>; /* IRQ5 */
+	};
+
+	i2c3_pins: i2c3 {
+		pinmux = <RZA2_PINMUX(PORTD, 6, 1)>,	/* RIIC3SCL */
+			 <RZA2_PINMUX(PORTD, 7, 1)>;	/* RIIC3SDA */
+	};
+
+	keyboard_pins: keyboard {
+		pinmux = <RZA2_PINMUX(PORTJ, 1, 6)>;	/* IRQ0 */
+	};
+
+	/* Serial Console */
+	scif2_pins: serial2 {
+		pinmux = <RZA2_PINMUX(PORTE, 2, 3)>,	/* TxD2 */
+			 <RZA2_PINMUX(PORTE, 1, 3)>;	/* RxD2 */
+	};
+
+	sdhi0_pins: sdhi0 {
+		pinmux = <RZA2_PINMUX(PORT5, 0, 3)>,	/* SD0_CD */
+			 <RZA2_PINMUX(PORT5, 1, 3)>;	/* SD0_WP */
+	};
+
+	sdhi1_pins: sdhi1 {
+		pinmux = <RZA2_PINMUX(PORT5, 4, 3)>,	/* SD1_CD */
+			 <RZA2_PINMUX(PORT5, 5, 3)>;	/* SD1_WP */
+	};
+
+	usb0_pins: usb0 {
+		pinmux = <RZA2_PINMUX(PORT5, 2, 3)>,	/* VBUSIN0 */
+			 <RZA2_PINMUX(PORTC, 6, 1)>,	/* VBUSEN0 */
+			 <RZA2_PINMUX(PORTC, 7, 1)>;	/* OVRCUR0 */
+	};
+
+	usb1_pins: usb1 {
+		pinmux = <RZA2_PINMUX(PORTC, 0, 1)>,	/* VBUSIN1 */
+			 <RZA2_PINMUX(PORTC, 5, 1)>;	/* VBUSEN1 */
+	};
+};
+
+/* RTC_X1 */
+&rtc_x1_clk {
+	clock-frequency = <32768>;
+};
+
+/* Serial Console */
+&scif2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhi0_pins>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhi1_pins>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+/* USB-0 as Host */
+&usb2_phy0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_pins>;
+	dr_mode = "host";	/* Requires JP3 to be fitted */
+	status = "okay";
+};
+
+/* USB-1 as Host */
+&usb2_phy1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* USB_X1 */
+&usb_x1_clk {
+	clock-frequency = <48000000>;
+};