Adding upstream version 4.19.249.upstream/4.19.249

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

1 files changed, 408 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
new file mode 100644
index 000000000..2ba62118a
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -0,0 +1,408 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SAMSUNG Exynos7 Espresso board device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ */
+
+/dts-v1/;
+#include "exynos7.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/samsung,s2mps11.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Samsung Exynos7 Espresso board based on EXYNOS7";
+	compatible = "samsung,exynos7-espresso", "samsung,exynos7";
+
+	aliases {
+		serial0 = &serial_2;
+		mshc0 = &mmc_0;
+		mshc2 = &mmc_2;
+	};
+
+	chosen {
+		stdout-path = &serial_2;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0x0 0xC0000000>;
+	};
+
+	usb30_vbus_reg: regulator-usb30 {
+		compatible = "regulator-fixed";
+		regulator-name = "VBUS_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gph1 1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb30_vbus_en>;
+		enable-active-high;
+	};
+
+	usb3drd_boost_5v: regulator-usb3drd-boost {
+		compatible = "regulator-fixed";
+		regulator-name = "VUSB_VBUS_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpf4 1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3drd_boost_en>;
+		enable-active-high;
+	};
+
+};
+
+&fin_pll {
+	clock-frequency = <24000000>;
+};
+
+&serial_2 {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+	clocks = <&clock_ccore PCLK_RTC>, <&s2mps15_osc S2MPS11_CLK_AP>;
+	clock-names = "rtc", "rtc_src";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&adc {
+	status = "okay";
+};
+
+&hsi2c_4 {
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <200000>;
+	status = "okay";
+
+	s2mps15_pmic@66 {
+		compatible = "samsung,s2mps15-pmic";
+		reg = <0x66>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpa0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_irq>;
+		wakeup-source;
+
+		s2mps15_osc: clocks {
+			compatible = "samsung,s2mps13-clk";
+			#clock-cells = <1>;
+			clock-output-names = "s2mps13_ap", "s2mps13_cp",
+				"s2mps13_bt";
+		};
+
+		regulators {
+			ldo1_reg: LDO1 {
+				regulator-name = "vdd_ldo1";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <900000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo2_reg: LDO2 {
+				regulator-name = "vqmmc-sdcard";
+				regulator-min-microvolt = <1620000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "vdd_ldo3";
+				regulator-min-microvolt = <1620000>;
+				regulator-max-microvolt = <1980000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "vdd_ldo4";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1110000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo5_reg: LDO5 {
+				regulator-name = "vdd_ldo5";
+				regulator-min-microvolt = <1620000>;
+				regulator-max-microvolt = <1980000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo6_reg: LDO6 {
+				regulator-name = "vdd_ldo6";
+				regulator-min-microvolt = <2250000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo7_reg: LDO7 {
+				regulator-name = "vdd_ldo7";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-enable-ramp-delay = <125>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: LDO8 {
+				regulator-name = "vdd_ldo8";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo9_reg: LDO9 {
+				regulator-name = "vdd_ldo9";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "vdd_ldo10";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo11_reg: LDO11 {
+				regulator-name = "vdd_ldo11";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo12_reg: LDO12 {
+				regulator-name = "vdd_ldo12";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo13_reg: LDO13 {
+				regulator-name = "vdd_ldo13";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo14_reg: LDO14 {
+				regulator-name = "vdd_ldo14";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3375000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo17_reg: LDO17 {
+				regulator-name = "vmmc-sdcard";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3375000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo18_reg: LDO18 {
+				regulator-name = "vdd_ldo18";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2275000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo19_reg: LDO19 {
+				regulator-name = "vdd_ldo19";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3375000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo21_reg: LDO21 {
+				regulator-name = "vdd_ldo21";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3375000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo23_reg: LDO23 {
+				regulator-name = "vdd_ldo23";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2275000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo25_reg: LDO25 {
+				regulator-name = "vdd_ldo25";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3375000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo26_reg: LDO26 {
+				regulator-name = "vdd_ldo26";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1470000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			ldo27_reg: LDO27 {
+				regulator-name = "vdd_ldo27";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <2275000>;
+				regulator-enable-ramp-delay = <125>;
+			};
+
+			buck1_reg: BUCK1 {
+				regulator-name = "vdd_mif";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "vdd_atlas";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-ramp-delay = <12500>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck4_reg: BUCK4 {
+				regulator-name = "vdd_int";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-ramp-delay = <12500>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck5_reg: BUCK5 {
+				regulator-name = "vdd_buck5";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck6_reg: BUCK6 {
+				regulator-name = "vdd_g3d";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-ramp-delay = <12500>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck7_reg: BUCK7 {
+				regulator-name = "vdd_buck7";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck8_reg: BUCK8 {
+				regulator-name = "vdd_buck8";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck9_reg: BUCK9 {
+				regulator-name = "vdd_buck9";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <2100000>;
+				regulator-always-on;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+
+			buck10_reg: BUCK10 {
+				regulator-name = "vdd_buck10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-ramp-delay = <25000>;
+				regulator-enable-ramp-delay = <250>;
+			};
+		};
+	};
+};
+
+&pinctrl_alive {
+	pmic_irq: pmic-irq {
+		samsung,pins = "gpa0-2";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+	};
+};
+
+&mmc_0 {
+	status = "okay";
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	non-removable;
+	card-detect-delay = <200>;
+	clock-frequency = <800000000>;
+	samsung,dw-mshc-ciu-div = <3>;
+	samsung,dw-mshc-sdr-timing = <0 4>;
+	samsung,dw-mshc-ddr-timing = <0 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>;
+	bus-width = <8>;
+};
+
+&mmc_2 {
+	status = "okay";
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	clock-frequency = <400000000>;
+	samsung,dw-mshc-ciu-div = <3>;
+	samsung,dw-mshc-sdr-timing = <2 3>;
+	samsung,dw-mshc-ddr-timing = <1 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+	bus-width = <4>;
+	vmmc-supply = <&ldo17_reg>;
+	vqmmc-supply = <&ldo2_reg>;
+	disable-wp;
+};
+
+&pinctrl_bus1 {
+	usb30_vbus_en: usb30-vbus-en {
+		samsung,pins = "gph1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
+	usb3drd_boost_en: usb3drd-boost-en {
+		samsung,pins = "gpf4-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+};
+
+&usbdrd_phy {
+	vbus-supply = <&usb30_vbus_reg>;
+	vbus-boost-supply = <&usb3drd_boost_5v>;
+};