Adding upstream version 6.1.76.upstream/6.1.76

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

1 files changed, 136 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/at91-sama5d4_ma5d4.dtsi b/arch/arm/boot/dts/at91-sama5d4_ma5d4.dtsi
new file mode 100644
index 000000000..fd1086f52
--- /dev/null
+++ b/arch/arm/boot/dts/at91-sama5d4_ma5d4.dtsi
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2015 Marek Vasut <marex@denx.de>
+ */
+
+#include "sama5d4.dtsi"
+
+/ {
+	model = "Aries/DENX MA5D4";
+	compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5";
+
+	memory@20000000 {
+		reg = <0x20000000 0x10000000>;
+	};
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
+
+		clk20m: clk20m {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <20000000>;
+			clock-output-names = "clk20m";
+		};
+	};
+
+	ahb {
+		apb {
+			mmc0: mmc@f8000000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>;
+				vmmc-supply = <&vcc_mmc0_reg>;
+				vqmmc-supply = <&vcc_3v3_reg>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <8>;
+					broken-cd;
+				};
+			};
+
+			spi0: spi@f8010000 {
+				cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
+				status = "okay";
+
+				flash@0 {
+					compatible = "atmel,at25df321a";
+					spi-max-frequency = <50000000>;
+					reg = <0>;
+				};
+			};
+
+			i2c0: i2c@f8014000 {
+				status = "okay";
+			};
+
+			spi1: spi@fc018000 {
+				cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>;
+				status = "okay";
+
+				can0: can@0 {
+					compatible = "microchip,mcp2515";
+					reg = <0>;
+					clocks = <&clk20m>;
+					interrupt-parent = <&pioE>;
+					interrupts = <6 IRQ_TYPE_EDGE_RISING>;
+					spi-max-frequency = <10000000>;
+				};
+
+				can1: can@1 {
+					compatible = "microchip,mcp2515";
+					reg = <1>;
+					clocks = <&clk20m>;
+					interrupt-parent = <&pioE>;
+					interrupts = <7 IRQ_TYPE_EDGE_RISING>;
+					spi-max-frequency = <10000000>;
+				};
+			};
+
+			tcb2: timer@fc024000 {
+				timer@0 {
+					compatible = "atmel,tcb-timer";
+					reg = <0>;
+				};
+
+				timer@1 {
+					compatible = "atmel,tcb-timer";
+					reg = <1>;
+				};
+			};
+
+			adc0: adc@fc034000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <
+					/* external trigger conflicts with USBA_VBUS */
+					&pinctrl_adc0_ad0
+					&pinctrl_adc0_ad1
+					&pinctrl_adc0_ad2
+					&pinctrl_adc0_ad3
+					&pinctrl_adc0_ad4
+					>;
+				atmel,adc-vref = <3300>;
+				status = "okay";
+			};
+
+			watchdog@fc068640 {
+				status = "okay";
+			};
+		};
+	};
+
+	vcc_3v3_reg: fixedregulator_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC 3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_mmc0_reg: fixedregulator_mmc0 {
+		compatible = "regulator-fixed";
+		gpio = <&pioE 15 GPIO_ACTIVE_HIGH>;
+		regulator-name = "RST_n MCI0";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_reg>;
+		regulator-boot-on;
+	};
+};