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Diffstat (limited to 'arch/arm/boot/dts/exynos5250-arndale.dts')
-rw-r--r--arch/arm/boot/dts/exynos5250-arndale.dts636
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diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
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index 000000000..79546f11a
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -0,0 +1,636 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's Exynos5250 based Arndale board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/clock/samsung,s2mps11.h>
+#include <dt-bindings/sound/samsung-i2s.h>
+#include "exynos5250.dtsi"
+
+/ {
+ model = "Insignal Arndale evaluation board based on Exynos5250";
+ compatible = "insignal,arndale", "samsung,exynos5250", "samsung,exynos5";
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ menu {
+ label = "SW-TACT2";
+ gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_MENU>;
+ wakeup-source;
+ };
+
+ home {
+ label = "SW-TACT3";
+ gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HOME>;
+ wakeup-source;
+ };
+
+ up {
+ label = "SW-TACT4";
+ gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_UP>;
+ wakeup-source;
+ };
+
+ down {
+ label = "SW-TACT5";
+ gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_DOWN>;
+ wakeup-source;
+ };
+
+ back {
+ label = "SW-TACT6";
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_BACK>;
+ wakeup-source;
+ };
+
+ wakeup {
+ label = "SW-TACT7";
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WAKEUP>;
+ wakeup-source;
+ };
+ };
+
+ panel: panel {
+ compatible = "boe,hv070wsa-100";
+ power-supply = <&vcc_3v3_reg>;
+ enable-gpios = <&gpd1 3 GPIO_ACTIVE_HIGH>;
+ port {
+ panel_ep: endpoint {
+ remote-endpoint = <&bridge_out_ep>;
+ };
+ };
+ };
+
+ main_dc_reg: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "MAIN_DC";
+ regulator-always-on;
+ };
+
+ mmc_reg: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_MMC";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ reg_hdmi_en: regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "hdmi-en";
+ regulator-always-on;
+ };
+
+ vcc_1v2_reg: regulator-3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vcc_1v8_reg: regulator-4 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcc_3v3_reg: regulator-5 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "samsung,arndale-wm1811";
+ samsung,audio-cpu = <&i2s0>;
+ samsung,audio-codec = <&wm1811>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ // SMSC USB3503 connected in hardware only mode as a PHY
+ usb_hub: usb-hub {
+ compatible = "smsc,usb3503a";
+
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&clock {
+ assigned-clocks = <&clock CLK_FOUT_EPLL>;
+ assigned-clock-rates = <49152000>;
+};
+
+&clock_audss {
+ assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
+ assigned-clock-parents = <&clock CLK_FOUT_EPLL>;
+};
+
+&cpu0 {
+ cpu0-supply = <&buck2_reg>;
+};
+
+&dsi_0 {
+ vddcore-supply = <&ldo8_reg>;
+ vddio-supply = <&ldo10_reg>;
+ samsung,pll-clock-frequency = <24000000>;
+ samsung,burst-clock-frequency = <320000000>;
+ samsung,esc-clock-frequency = <10000000>;
+ status = "okay";
+
+ bridge@0 {
+ reg = <0>;
+ compatible = "toshiba,tc358764";
+ vddc-supply = <&vcc_1v2_reg>;
+ vddio-supply = <&vcc_1v8_reg>;
+ vddlvds-supply = <&vcc_3v3_reg>;
+ reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@1 {
+ reg = <1>;
+ bridge_out_ep: endpoint {
+ remote-endpoint = <&panel_ep>;
+ };
+ };
+ };
+};
+
+&fimd {
+ status = "okay";
+};
+
+&hdmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd>;
+ status = "okay";
+ ddc = <&i2c_ddc>;
+ hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+ samsung,i2c-slave-addr = <0x66>;
+
+ s5m8767_pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s5m8767_irq>;
+
+ vinb1-supply = <&main_dc_reg>;
+ vinb2-supply = <&main_dc_reg>;
+ vinb3-supply = <&main_dc_reg>;
+ vinb4-supply = <&main_dc_reg>;
+ vinb5-supply = <&main_dc_reg>;
+ vinb6-supply = <&main_dc_reg>;
+ vinb7-supply = <&main_dc_reg>;
+ vinb8-supply = <&main_dc_reg>;
+ vinb9-supply = <&main_dc_reg>;
+
+ vinl1-supply = <&buck7_reg>;
+ vinl2-supply = <&buck7_reg>;
+ vinl3-supply = <&buck7_reg>;
+ vinl4-supply = <&main_dc_reg>;
+ vinl5-supply = <&main_dc_reg>;
+ vinl6-supply = <&main_dc_reg>;
+ vinl7-supply = <&main_dc_reg>;
+ vinl8-supply = <&buck8_reg>;
+ vinl9-supply = <&buck8_reg>;
+
+ s5m8767,pmic-buck2-dvs-voltage = <1300000>;
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>;
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>;
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
+ <&gpd1 1 GPIO_ACTIVE_HIGH>,
+ <&gpd1 2 GPIO_ACTIVE_HIGH>;
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
+ <&gpx2 4 GPIO_ACTIVE_HIGH>,
+ <&gpx2 5 GPIO_ACTIVE_HIGH>;
+
+ s5m8767_osc: clocks {
+ compatible = "samsung,s5m8767-clk";
+ #clock-cells = <1>;
+ clock-output-names = "s5m8767_ap", "unused1", "unused2";
+ };
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE_1.0V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDD_28IO_DP_1.35V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDD_COMMON1_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDD_IOPERI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD_EXT_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD_MPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD_XPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD_COMMON2_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD_33ON_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD_COMMON3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD_ABB2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD_USB_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDQ_C2C_W_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB0_3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_COMMON4_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDQ_MMC2_3_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo18_reg: LDO18 {
+ regulator-name = "VDD_33ON_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "EXT_33_OFF";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>;
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "EXT_28_OFF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "PVDD_LDO25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ op_mode = <1>;
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "EXT_18_OFF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "VDD_MIF";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "VDD_ARM";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "VDD_INT";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "VDD_G3D";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "VDD_MEM_1.35V";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1355000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "PVDD_BUCK7";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "PVDD_BUCK8";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "VDD_33_OFF_EXT1";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
+ };
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+
+ wm1811: codec@1a {
+ compatible = "wlf,wm1811";
+ reg = <0x1a>;
+ clocks = <&i2s0 CLK_I2S_CDCLK>;
+ clock-names = "MCLK1";
+
+ AVDD2-supply = <&main_dc_reg>;
+ CPVDD-supply = <&main_dc_reg>;
+ DBVDD1-supply = <&main_dc_reg>;
+ DBVDD2-supply = <&main_dc_reg>;
+ DBVDD3-supply = <&main_dc_reg>;
+ LDO1VDD-supply = <&main_dc_reg>;
+ SPKVDD1-supply = <&main_dc_reg>;
+ SPKVDD2-supply = <&main_dc_reg>;
+
+ wlf,ldo1ena = <&gpb0 0 GPIO_ACTIVE_HIGH>;
+ wlf,ldo2ena = <&gpb0 1 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&i2c_8 {
+ status = "okay";
+ /* used by HDMI PHY */
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+};
+
+&i2s0 {
+ assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
+ assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
+ status = "okay";
+};
+
+&i2s0_bus {
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV2>;
+};
+
+&mali {
+ mali-supply = <&buck4_reg>;
+ status = "okay";
+};
+
+&mixer {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+};
+
+&mmc_2 {
+ status = "okay";
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+ bus-width = <4>;
+ disable-wp;
+ cap-sd-highspeed;
+};
+
+&pinctrl_0 {
+ s5m8767_irq: s5m8767-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+};
+
+&rtc {
+ clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>;
+ clock-names = "rtc", "rtc_src";
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
+
+&sata_phy_i2c {
+ status = "okay";
+};
+
+&soc {
+ /*
+ * For unknown reasons HDMI-DDC does not work with Exynos I2C
+ * controllers. Lets use software I2C over GPIO pins as a workaround.
+ */
+ i2c_ddc: i2c-10 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_gpio_bus>;
+ status = "okay";
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpa0 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpa0 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 11:15:58 +0000