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+/*
+ * Copyright 2013 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
+
+#include <dt-bindings/clock/sun6i-a31-ccu.h>
+#include <dt-bindings/clock/sun6i-rtc.h>
+#include <dt-bindings/reset/sun6i-a31-ccu.h>
+
+/ {
+ interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &gmac;
+ };
+
+ chosen {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ simplefb_hdmi: framebuffer-lcd0-hdmi {
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0-hdmi";
+ clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
+ <&ccu CLK_AHB1_HDMI>, <&ccu CLK_DRAM_BE0>,
+ <&ccu CLK_IEP_DRC0>, <&ccu CLK_BE0>,
+ <&ccu CLK_LCD0_CH1>, <&ccu CLK_HDMI>;
+ status = "disabled";
+ };
+
+ simplefb_lcd: framebuffer-lcd0 {
+ compatible = "allwinner,simple-framebuffer",
+ "simple-framebuffer";
+ allwinner,pipeline = "de_be0-lcd0";
+ clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
+ <&ccu CLK_DRAM_BE0>, <&ccu CLK_IEP_DRC0>,
+ <&ccu CLK_BE0>, <&ccu CLK_LCD0_CH0>;
+ status = "disabled";
+ };
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ clock-frequency = <24000000>;
+ arm,cpu-registers-not-fw-configured;
+ };
+
+ cpus {
+ enable-method = "allwinner,sun6i-a31";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <0>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
+ };
+
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <1>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
+ };
+
+ cpu2: cpu@2 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <2>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
+ };
+
+ cpu3: cpu@3 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <3>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
+ };
+ };
+
+ thermal-zones {
+ cpu-thermal {
+ /* milliseconds */
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&rtp>;
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert0>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+
+ trips {
+ cpu_alert0: cpu_alert0 {
+ /* milliCelsius */
+ temperature = <70000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu_crit {
+ /* milliCelsius */
+ temperature = <100000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ osc24M: clk-24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ clock-accuracy = <50000>;
+ clock-output-names = "osc24M";
+ };
+
+ osc32k: clk-32k {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ clock-accuracy = <50000>;
+ clock-output-names = "ext_osc32k";
+ };
+
+ /*
+ * The following two are dummy clocks, placeholders
+ * used in the gmac_tx clock. The gmac driver will
+ * choose one parent depending on the PHY interface
+ * mode, using clk_set_rate auto-reparenting.
+ *
+ * The actual TX clock rate is not controlled by the
+ * gmac_tx clock.
+ */
+ mii_phy_tx_clk: clk-mii-phy-tx {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ clock-output-names = "mii_phy_tx";
+ };
+
+ gmac_int_tx_clk: clk-gmac-int-tx {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "gmac_int_tx";
+ };
+
+ gmac_tx_clk: clk@1c200d0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-gmac-clk";
+ reg = <0x01c200d0 0x4>;
+ clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
+ clock-output-names = "gmac_tx";
+ };
+ };
+
+ de: display-engine {
+ compatible = "allwinner,sun6i-a31-display-engine";
+ allwinner,pipelines = <&fe0>, <&fe1>;
+ status = "disabled";
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ dma: dma-controller@1c02000 {
+ compatible = "allwinner,sun6i-a31-dma";
+ reg = <0x01c02000 0x1000>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_DMA>;
+ resets = <&ccu RST_AHB1_DMA>;
+ #dma-cells = <1>;
+ };
+
+ tcon0: lcd-controller@1c0c000 {
+ compatible = "allwinner,sun6i-a31-tcon";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 11>;
+ resets = <&ccu RST_AHB1_LCD0>,
+ <&ccu RST_AHB1_LVDS>;
+ reset-names = "lcd",
+ "lvds";
+ clocks = <&ccu CLK_AHB1_LCD0>,
+ <&ccu CLK_LCD0_CH0>,
+ <&ccu CLK_LCD0_CH1>,
+ <&ccu 15>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "tcon-ch1",
+ "lvds-alt";
+ clock-output-names = "tcon0-pixel-clock";
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon0_in_drc0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&drc0_out_tcon0>;
+ };
+
+ tcon0_in_drc1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&drc1_out_tcon0>;
+ };
+ };
+
+ tcon0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon0_out_hdmi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_tcon0>;
+ allwinner,tcon-channel = <1>;
+ };
+ };
+ };
+ };
+
+ tcon1: lcd-controller@1c0d000 {
+ compatible = "allwinner,sun6i-a31-tcon";
+ reg = <0x01c0d000 0x1000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 12>;
+ resets = <&ccu RST_AHB1_LCD1>,
+ <&ccu RST_AHB1_LVDS>;
+ reset-names = "lcd", "lvds";
+ clocks = <&ccu CLK_AHB1_LCD1>,
+ <&ccu CLK_LCD1_CH0>,
+ <&ccu CLK_LCD1_CH1>,
+ <&ccu 15>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "tcon-ch1",
+ "lvds-alt";
+ clock-output-names = "tcon1-pixel-clock";
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon1_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon1_in_drc0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&drc0_out_tcon1>;
+ };
+
+ tcon1_in_drc1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&drc1_out_tcon1>;
+ };
+ };
+
+ tcon1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon1_out_hdmi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_tcon1>;
+ allwinner,tcon-channel = <1>;
+ };
+ };
+ };
+ };
+
+ mmc0: mmc@1c0f000 {
+ compatible = "allwinner,sun7i-a20-mmc";
+ reg = <0x01c0f000 0x1000>;
+ clocks = <&ccu CLK_AHB1_MMC0>,
+ <&ccu CLK_MMC0>,
+ <&ccu CLK_MMC0_OUTPUT>,
+ <&ccu CLK_MMC0_SAMPLE>;
+ clock-names = "ahb",
+ "mmc",
+ "output",
+ "sample";
+ resets = <&ccu RST_AHB1_MMC0>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc1: mmc@1c10000 {
+ compatible = "allwinner,sun7i-a20-mmc";
+ reg = <0x01c10000 0x1000>;
+ clocks = <&ccu CLK_AHB1_MMC1>,
+ <&ccu CLK_MMC1>,
+ <&ccu CLK_MMC1_OUTPUT>,
+ <&ccu CLK_MMC1_SAMPLE>;
+ clock-names = "ahb",
+ "mmc",
+ "output",
+ "sample";
+ resets = <&ccu RST_AHB1_MMC1>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc2: mmc@1c11000 {
+ compatible = "allwinner,sun7i-a20-mmc";
+ reg = <0x01c11000 0x1000>;
+ clocks = <&ccu CLK_AHB1_MMC2>,
+ <&ccu CLK_MMC2>,
+ <&ccu CLK_MMC2_OUTPUT>,
+ <&ccu CLK_MMC2_SAMPLE>;
+ clock-names = "ahb",
+ "mmc",
+ "output",
+ "sample";
+ resets = <&ccu RST_AHB1_MMC2>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc3: mmc@1c12000 {
+ compatible = "allwinner,sun7i-a20-mmc";
+ reg = <0x01c12000 0x1000>;
+ clocks = <&ccu CLK_AHB1_MMC3>,
+ <&ccu CLK_MMC3>,
+ <&ccu CLK_MMC3_OUTPUT>,
+ <&ccu CLK_MMC3_SAMPLE>;
+ clock-names = "ahb",
+ "mmc",
+ "output",
+ "sample";
+ resets = <&ccu RST_AHB1_MMC3>;
+ reset-names = "ahb";
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ hdmi: hdmi@1c16000 {
+ compatible = "allwinner,sun6i-a31-hdmi";
+ reg = <0x01c16000 0x1000>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
+ <&ccu CLK_HDMI_DDC>,
+ <&ccu CLK_PLL_VIDEO0_2X>,
+ <&ccu CLK_PLL_VIDEO1_2X>;
+ clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
+ resets = <&ccu RST_AHB1_HDMI>;
+ dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+ dmas = <&dma 13>, <&dma 13>, <&dma 14>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ hdmi_in_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_hdmi>;
+ };
+
+ hdmi_in_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_out_hdmi>;
+ };
+ };
+
+ hdmi_out: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ usb_otg: usb@1c19000 {
+ compatible = "allwinner,sun6i-a31-musb";
+ reg = <0x01c19000 0x0400>;
+ clocks = <&ccu CLK_AHB1_OTG>;
+ resets = <&ccu RST_AHB1_OTG>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "mc";
+ phys = <&usbphy 0>;
+ phy-names = "usb";
+ extcon = <&usbphy 0>;
+ dr_mode = "otg";
+ status = "disabled";
+ };
+
+ usbphy: phy@1c19400 {
+ compatible = "allwinner,sun6i-a31-usb-phy";
+ reg = <0x01c19400 0x10>,
+ <0x01c1a800 0x4>,
+ <0x01c1b800 0x4>;
+ reg-names = "phy_ctrl",
+ "pmu1",
+ "pmu2";
+ clocks = <&ccu CLK_USB_PHY0>,
+ <&ccu CLK_USB_PHY1>,
+ <&ccu CLK_USB_PHY2>;
+ clock-names = "usb0_phy",
+ "usb1_phy",
+ "usb2_phy";
+ resets = <&ccu RST_USB_PHY0>,
+ <&ccu RST_USB_PHY1>,
+ <&ccu RST_USB_PHY2>;
+ reset-names = "usb0_reset",
+ "usb1_reset",
+ "usb2_reset";
+ status = "disabled";
+ #phy-cells = <1>;
+ };
+
+ ehci0: usb@1c1a000 {
+ compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
+ reg = <0x01c1a000 0x100>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_EHCI0>;
+ resets = <&ccu RST_AHB1_EHCI0>;
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ohci0: usb@1c1a400 {
+ compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
+ reg = <0x01c1a400 0x100>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>;
+ resets = <&ccu RST_AHB1_OHCI0>;
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ehci1: usb@1c1b000 {
+ compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
+ reg = <0x01c1b000 0x100>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_EHCI1>;
+ resets = <&ccu RST_AHB1_EHCI1>;
+ phys = <&usbphy 2>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ohci1: usb@1c1b400 {
+ compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
+ reg = <0x01c1b400 0x100>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>;
+ resets = <&ccu RST_AHB1_OHCI1>;
+ phys = <&usbphy 2>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ohci2: usb@1c1c400 {
+ compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
+ reg = <0x01c1c400 0x100>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_OHCI2>, <&ccu CLK_USB_OHCI2>;
+ resets = <&ccu RST_AHB1_OHCI2>;
+ status = "disabled";
+ };
+
+ ccu: clock@1c20000 {
+ compatible = "allwinner,sun6i-a31-ccu";
+ reg = <0x01c20000 0x400>;
+ clocks = <&osc24M>, <&rtc CLK_OSC32K>;
+ clock-names = "hosc", "losc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ pio: pinctrl@1c20800 {
+ compatible = "allwinner,sun6i-a31-pinctrl";
+ reg = <0x01c20800 0x400>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_PIO>, <&osc24M>,
+ <&rtc CLK_OSC32K>;
+ clock-names = "apb", "hosc", "losc";
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ #gpio-cells = <3>;
+
+ gmac_gmii_pins: gmac-gmii-pins {
+ pins = "PA0", "PA1", "PA2", "PA3",
+ "PA4", "PA5", "PA6", "PA7",
+ "PA8", "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA15",
+ "PA16", "PA17", "PA18", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA25", "PA26", "PA27";
+ function = "gmac";
+ /*
+ * data lines in GMII mode run at 125MHz and
+ * might need a higher signal drive strength
+ */
+ drive-strength = <30>;
+ };
+
+ gmac_mii_pins: gmac-mii-pins {
+ pins = "PA0", "PA1", "PA2", "PA3",
+ "PA8", "PA9", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA26", "PA27";
+ function = "gmac";
+ };
+
+ gmac_rgmii_pins: gmac-rgmii-pins {
+ pins = "PA0", "PA1", "PA2", "PA3",
+ "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA25", "PA26", "PA27";
+ function = "gmac";
+ /*
+ * data lines in RGMII mode use DDR mode
+ * and need a higher signal drive strength
+ */
+ drive-strength = <40>;
+ };
+
+ i2c0_pins: i2c0-pins {
+ pins = "PH14", "PH15";
+ function = "i2c0";
+ };
+
+ i2c1_pins: i2c1-pins {
+ pins = "PH16", "PH17";
+ function = "i2c1";
+ };
+
+ i2c2_pins: i2c2-pins {
+ pins = "PH18", "PH19";
+ function = "i2c2";
+ };
+
+ lcd0_rgb888_pins: lcd0-rgb888-pins {
+ pins = "PD0", "PD1", "PD2", "PD3",
+ "PD4", "PD5", "PD6", "PD7",
+ "PD8", "PD9", "PD10", "PD11",
+ "PD12", "PD13", "PD14", "PD15",
+ "PD16", "PD17", "PD18", "PD19",
+ "PD20", "PD21", "PD22", "PD23",
+ "PD24", "PD25", "PD26", "PD27";
+ function = "lcd0";
+ };
+
+ mmc0_pins: mmc0-pins {
+ pins = "PF0", "PF1", "PF2",
+ "PF3", "PF4", "PF5";
+ function = "mmc0";
+ drive-strength = <30>;
+ bias-pull-up;
+ };
+
+ mmc1_pins: mmc1-pins {
+ pins = "PG0", "PG1", "PG2", "PG3",
+ "PG4", "PG5";
+ function = "mmc1";
+ drive-strength = <30>;
+ bias-pull-up;
+ };
+
+ mmc2_4bit_pins: mmc2-4bit-pins {
+ pins = "PC6", "PC7", "PC8", "PC9",
+ "PC10", "PC11";
+ function = "mmc2";
+ drive-strength = <30>;
+ bias-pull-up;
+ };
+
+ mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
+ pins = "PC6", "PC7", "PC8", "PC9",
+ "PC10", "PC11", "PC12",
+ "PC13", "PC14", "PC15",
+ "PC24";
+ function = "mmc2";
+ drive-strength = <30>;
+ bias-pull-up;
+ };
+
+ mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
+ pins = "PC6", "PC7", "PC8", "PC9",
+ "PC10", "PC11", "PC12",
+ "PC13", "PC14", "PC15",
+ "PC24";
+ function = "mmc3";
+ drive-strength = <40>;
+ bias-pull-up;
+ };
+
+ spdif_tx_pin: spdif-tx-pin {
+ pins = "PH28";
+ function = "spdif";
+ };
+
+ uart0_ph_pins: uart0-ph-pins {
+ pins = "PH20", "PH21";
+ function = "uart0";
+ };
+ };
+
+ timer@1c20c00 {
+ compatible = "allwinner,sun4i-a10-timer";
+ reg = <0x01c20c00 0xa0>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
+ };
+
+ wdt1: watchdog@1c20ca0 {
+ compatible = "allwinner,sun6i-a31-wdt";
+ reg = <0x01c20ca0 0x20>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
+ };
+
+ spdif: spdif@1c21000 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-spdif";
+ reg = <0x01c21000 0x400>;
+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
+ resets = <&ccu RST_APB1_SPDIF>;
+ clock-names = "apb", "spdif";
+ dmas = <&dma 2>, <&dma 2>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2s0: i2s@1c22000 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-i2s";
+ reg = <0x01c22000 0x400>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
+ resets = <&ccu RST_APB1_DAUDIO0>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 3>, <&dma 3>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2s1: i2s@1c22400 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-i2s";
+ reg = <0x01c22400 0x400>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
+ resets = <&ccu RST_APB1_DAUDIO1>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 4>, <&dma 4>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ lradc: lradc@1c22800 {
+ compatible = "allwinner,sun4i-a10-lradc-keys";
+ reg = <0x01c22800 0x100>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ rtp: rtp@1c25000 {
+ compatible = "allwinner,sun6i-a31-ts";
+ reg = <0x01c25000 0x100>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ uart0: serial@1c28000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28000 0x400>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART0>;
+ resets = <&ccu RST_APB2_UART0>;
+ dmas = <&dma 6>, <&dma 6>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart1: serial@1c28400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28400 0x400>;
+ interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART1>;
+ resets = <&ccu RST_APB2_UART1>;
+ dmas = <&dma 7>, <&dma 7>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart2: serial@1c28800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28800 0x400>;
+ interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART2>;
+ resets = <&ccu RST_APB2_UART2>;
+ dmas = <&dma 8>, <&dma 8>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart3: serial@1c28c00 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28c00 0x400>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART3>;
+ resets = <&ccu RST_APB2_UART3>;
+ dmas = <&dma 9>, <&dma 9>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart4: serial@1c29000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c29000 0x400>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART4>;
+ resets = <&ccu RST_APB2_UART4>;
+ dmas = <&dma 10>, <&dma 10>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart5: serial@1c29400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c29400 0x400>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&ccu CLK_APB2_UART5>;
+ resets = <&ccu RST_APB2_UART5>;
+ dmas = <&dma 22>, <&dma 22>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c0: i2c@1c2ac00 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2ac00 0x400>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB2_I2C0>;
+ resets = <&ccu RST_APB2_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c1: i2c@1c2b000 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b000 0x400>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB2_I2C1>;
+ resets = <&ccu RST_APB2_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c2: i2c@1c2b400 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b400 0x400>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB2_I2C2>;
+ resets = <&ccu RST_APB2_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c3: i2c@1c2b800 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b800 0x400>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB2_I2C3>;
+ resets = <&ccu RST_APB2_I2C3>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ gmac: ethernet@1c30000 {
+ compatible = "allwinner,sun7i-a20-gmac";
+ reg = <0x01c30000 0x1054>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&ccu CLK_AHB1_EMAC>, <&gmac_tx_clk>;
+ clock-names = "stmmaceth", "allwinner_gmac_tx";
+ resets = <&ccu RST_AHB1_EMAC>;
+ reset-names = "stmmaceth";
+ snps,pbl = <2>;
+ snps,fixed-burst;
+ snps,force_sf_dma_mode;
+ status = "disabled";
+
+ mdio: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ crypto: crypto-engine@1c15000 {
+ compatible = "allwinner,sun6i-a31-crypto",
+ "allwinner,sun4i-a10-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
+ clock-names = "ahb", "mod";
+ resets = <&ccu RST_AHB1_SS>;
+ reset-names = "ahb";
+ };
+
+ codec: codec@1c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-codec";
+ reg = <0x01c22c00 0x400>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
+ clock-names = "apb", "codec";
+ resets = <&ccu RST_APB1_CODEC>;
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ timer@1c60000 {
+ compatible = "allwinner,sun6i-a31-hstimer",
+ "allwinner,sun7i-a20-hstimer";
+ reg = <0x01c60000 0x1000>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_HSTIMER>;
+ resets = <&ccu RST_AHB1_HSTIMER>;
+ };
+
+ spi0: spi@1c68000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c68000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_SPI0>, <&ccu CLK_SPI0>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 23>, <&dma 23>;
+ dma-names = "rx", "tx";
+ resets = <&ccu RST_AHB1_SPI0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@1c69000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c69000 0x1000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_SPI1>, <&ccu CLK_SPI1>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 24>, <&dma 24>;
+ dma-names = "rx", "tx";
+ resets = <&ccu RST_AHB1_SPI1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi2: spi@1c6a000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c6a000 0x1000>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_SPI2>, <&ccu CLK_SPI2>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 25>, <&dma 25>;
+ dma-names = "rx", "tx";
+ resets = <&ccu RST_AHB1_SPI2>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi3: spi@1c6b000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c6b000 0x1000>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_SPI3>, <&ccu CLK_SPI3>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 26>, <&dma 26>;
+ dma-names = "rx", "tx";
+ resets = <&ccu RST_AHB1_SPI3>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ gic: interrupt-controller@1c81000 {
+ compatible = "arm,gic-400";
+ reg = <0x01c81000 0x1000>,
+ <0x01c82000 0x2000>,
+ <0x01c84000 0x2000>,
+ <0x01c86000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ fe0: display-frontend@1e00000 {
+ compatible = "allwinner,sun6i-a31-display-frontend";
+ reg = <0x01e00000 0x20000>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
+ <&ccu CLK_DRAM_FE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_FE0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fe0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ fe0_out_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_in_fe0>;
+ };
+
+ fe0_out_be1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_in_fe0>;
+ };
+ };
+ };
+ };
+
+ fe1: display-frontend@1e20000 {
+ compatible = "allwinner,sun6i-a31-display-frontend";
+ reg = <0x01e20000 0x20000>;
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_FE1>, <&ccu CLK_FE1>,
+ <&ccu CLK_DRAM_FE1>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_FE1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fe1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ fe1_out_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_in_fe1>;
+ };
+
+ fe1_out_be1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_in_fe1>;
+ };
+ };
+ };
+ };
+
+ be1: display-backend@1e40000 {
+ compatible = "allwinner,sun6i-a31-display-backend";
+ reg = <0x01e40000 0x10000>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_BE1>, <&ccu CLK_BE1>,
+ <&ccu CLK_DRAM_BE1>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_BE1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ be1_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ be1_in_fe0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&fe0_out_be1>;
+ };
+
+ be1_in_fe1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&fe1_out_be1>;
+ };
+ };
+
+ be1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ be1_out_drc1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&drc1_in_be1>;
+ };
+ };
+ };
+ };
+
+ drc1: drc@1e50000 {
+ compatible = "allwinner,sun6i-a31-drc";
+ reg = <0x01e50000 0x10000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_DRC1>, <&ccu CLK_IEP_DRC1>,
+ <&ccu CLK_DRAM_DRC1>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_DRC1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ drc1_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ drc1_in_be1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_out_drc1>;
+ };
+ };
+
+ drc1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ drc1_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_drc1>;
+ };
+
+ drc1_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_drc1>;
+ };
+ };
+ };
+ };
+
+ be0: display-backend@1e60000 {
+ compatible = "allwinner,sun6i-a31-display-backend";
+ reg = <0x01e60000 0x10000>;
+ interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
+ <&ccu CLK_DRAM_BE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_BE0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ be0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ be0_in_fe0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&fe0_out_be0>;
+ };
+
+ be0_in_fe1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&fe1_out_be0>;
+ };
+ };
+
+ be0_out: port@1 {
+ reg = <1>;
+
+ be0_out_drc0: endpoint {
+ remote-endpoint = <&drc0_in_be0>;
+ };
+ };
+ };
+ };
+
+ drc0: drc@1e70000 {
+ compatible = "allwinner,sun6i-a31-drc";
+ reg = <0x01e70000 0x10000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
+ <&ccu CLK_DRAM_DRC0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_DRC0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ drc0_in: port@0 {
+ reg = <0>;
+
+ drc0_in_be0: endpoint {
+ remote-endpoint = <&be0_out_drc0>;
+ };
+ };
+
+ drc0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ drc0_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_drc0>;
+ };
+
+ drc0_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_drc0>;
+ };
+ };
+ };
+ };
+
+ rtc: rtc@1f00000 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun6i-a31-rtc";
+ reg = <0x01f00000 0x54>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc32k>;
+ clock-output-names = "osc32k";
+ };
+
+ r_intc: interrupt-controller@1f00c00 {
+ compatible = "allwinner,sun6i-a31-r-intc";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x01f00c00 0x400>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ prcm@1f01400 {
+ compatible = "allwinner,sun6i-a31-prcm";
+ reg = <0x01f01400 0x200>;
+
+ ar100: ar100_clk {
+ compatible = "allwinner,sun6i-a31-ar100-clk";
+ #clock-cells = <0>;
+ clocks = <&rtc CLK_OSC32K>, <&osc24M>,
+ <&ccu CLK_PLL_PERIPH>,
+ <&ccu CLK_PLL_PERIPH>;
+ clock-output-names = "ar100";
+ };
+
+ ahb0: ahb0_clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&ar100>;
+ clock-output-names = "ahb0";
+ };
+
+ apb0: apb0_clk {
+ compatible = "allwinner,sun6i-a31-apb0-clk";
+ #clock-cells = <0>;
+ clocks = <&ahb0>;
+ clock-output-names = "apb0";
+ };
+
+ apb0_gates: apb0_gates_clk {
+ compatible = "allwinner,sun6i-a31-apb0-gates-clk";
+ #clock-cells = <1>;
+ clocks = <&apb0>;
+ clock-output-names = "apb0_pio", "apb0_ir",
+ "apb0_timer", "apb0_p2wi",
+ "apb0_uart", "apb0_1wire",
+ "apb0_i2c";
+ };
+
+ ir_clk: ir_clk {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ clocks = <&rtc CLK_OSC32K>, <&osc24M>;
+ clock-output-names = "ir";
+ };
+
+ apb0_rst: apb0_rst {
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ cpucfg@1f01c00 {
+ compatible = "allwinner,sun6i-a31-cpuconfig";
+ reg = <0x01f01c00 0x300>;
+ };
+
+ ir: ir@1f02000 {
+ compatible = "allwinner,sun6i-a31-ir";
+ clocks = <&apb0_gates 1>, <&ir_clk>;
+ clock-names = "apb", "ir";
+ resets = <&apb0_rst 1>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x01f02000 0x40>;
+ status = "disabled";
+ };
+
+ r_pio: pinctrl@1f02c00 {
+ compatible = "allwinner,sun6i-a31-r-pinctrl";
+ reg = <0x01f02c00 0x400>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>;
+ clock-names = "apb", "hosc", "losc";
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ #gpio-cells = <3>;
+
+ s_ir_rx_pin: s-ir-rx-pin {
+ pins = "PL4";
+ function = "s_ir";
+ };
+
+ s_p2wi_pins: s-p2wi-pins {
+ pins = "PL0", "PL1";
+ function = "s_p2wi";
+ };
+ };
+
+ p2wi: i2c@1f03400 {
+ compatible = "allwinner,sun6i-a31-p2wi";
+ reg = <0x01f03400 0x400>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb0_gates 3>;
+ clock-frequency = <100000>;
+ resets = <&apb0_rst 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s_p2wi_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};