stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+ clocks = <&ccu CLK_OUTA>;
+ clock-names = "ext_clock";
};
};
+&ahci {
+ ahci-supply = <®_dldo4>;
+ phy-supply = <®_eldo3>;
+ status = "okay";
+};
+
+&de {
+ status = "okay";
+};
+
&ehci1 {
status = "okay";
};
};
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
&i2c0 {
status = "okay";
&mmc0 {
vmmc-supply = <®_dcdc1>;
bus-width = <4>;
- cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
- cd-inverted;
+ cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
status = "okay";
};
status = "okay";
};
+&pio {
+ pinctrl-names = "default";
+ pinctrl-0 = <&clk_out_a_pin>;
+};
+
®_aldo2 {
regulator-always-on;
regulator-min-microvolt = <2500000>;
regulator-name = "vcc-wifi-io";
};
+/*
+ * Our WiFi chip needs both DLDO2 and DLDO3 to be powered at the same
+ * time, with the two being in sync, to be able to meet maximum power
+ * consumption during transmits. Since this is not really supported
+ * right now, just use the two as always on, and we will fix it later.
+ */
+
®_dldo2 {
+ regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi";
};
+®_dldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-2";
+};
+
+®_dldo4 {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-name = "vdd2v5-sata";
+};
+
+®_eldo3 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdd1v2-sata";
+};
+
+&tcon_tv0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ clocks = <&ccu CLK_OUTA>;
+ clock-names = "lpo";
+ vbat-supply = <®_dldo2>;
+ vddio-supply = <®_dldo1>;
+ device-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+ /* TODO host wake line connected to PMIC GPIO pins */
+ shutdown-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
+ max-speed = <1500000>;
+ };
+};
+
&usbphy {
usb1_vbus-supply = <®_vcc5v0>;
usb2_vbus-supply = <®_vcc5v0>;
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/sun8i-de2.h>
#include <dt-bindings/clock/sun8i-r40-ccu.h>
#include <dt-bindings/reset/sun8i-r40-ccu.h>
+#include <dt-bindings/reset/sun8i-de2.h>
/ {
#address-cells = <1>;
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
+ clock-accuracy = <50000>;
clock-output-names = "osc24M";
};
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
- clock-output-names = "osc32k";
+ clock-accuracy = <20000>;
+ clock-output-names = "ext-osc32k";
};
};
};
};
+ de: display-engine {
+ compatible = "allwinner,sun8i-r40-display-engine";
+ allwinner,pipelines = <&mixer0>, <&mixer1>;
+ status = "disabled";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ display_clocks: clock@1000000 {
+ compatible = "allwinner,sun8i-r40-de2-clk",
+ "allwinner,sun8i-h3-de2-clk";
+ reg = <0x01000000 0x100000>;
+ clocks = <&ccu CLK_DE>,
+ <&ccu CLK_BUS_DE>;
+ clock-names = "mod",
+ "bus";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ mixer0: mixer@1100000 {
+ compatible = "allwinner,sun8i-r40-de2-mixer-0";
+ reg = <0x01100000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER0>,
+ <&display_clocks CLK_MIXER0>;
+ clock-names = "bus",
+ "mod";
+ resets = <&display_clocks RST_MIXER0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer0_out: port@1 {
+ reg = <1>;
+ mixer0_out_tcon_top: endpoint {
+ remote-endpoint = <&tcon_top_mixer0_in_mixer0>;
+ };
+ };
+ };
+ };
+
+ mixer1: mixer@1200000 {
+ compatible = "allwinner,sun8i-r40-de2-mixer-1";
+ reg = <0x01200000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER1>,
+ <&display_clocks CLK_MIXER1>;
+ clock-names = "bus",
+ "mod";
+ resets = <&display_clocks RST_WB>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer1_out: port@1 {
+ reg = <1>;
+ mixer1_out_tcon_top: endpoint {
+ remote-endpoint = <&tcon_top_mixer1_in_mixer1>;
+ };
+ };
+ };
+ };
+
nmi_intc: interrupt-controller@1c00030 {
compatible = "allwinner,sun7i-a20-sc-nmi";
interrupt-controller;
ccu: clock@1c20000 {
compatible = "allwinner,sun8i-r40-ccu";
reg = <0x01c20000 0x400>;
- clocks = <&osc24M>, <&osc32k>;
+ clocks = <&osc24M>, <&rtc 0>;
clock-names = "hosc", "losc";
#clock-cells = <1>;
#reset-cells = <1>;
};
+ rtc: rtc@1c20400 {
+ compatible = "allwinner,sun8i-r40-rtc",
+ "allwinner,sun8i-h3-rtc";
+ reg = <0x01c20400 0x400>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ clock-output-names = "osc32k", "osc32k-out";
+ clocks = <&osc32k>;
+ #clock-cells = <1>;
+ };
+
pio: pinctrl@1c20800 {
compatible = "allwinner,sun8i-r40-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+ clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
#gpio-cells = <3>;
+ clk_out_a_pin: clk-out-a-pin {
+ pins = "PI12";
+ function = "clk_out_a";
+ };
+
gmac_rgmii_pins: gmac-rgmii-pins {
pins = "PA0", "PA1", "PA2", "PA3",
"PA4", "PA5", "PA6", "PA7",
pins = "PB22", "PB23";
function = "uart0";
};
+
+ uart3_pg_pins: uart3-pg-pins {
+ pins = "PG6", "PG7";
+ function = "uart3";
+ };
+
+ uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins {
+ pins = "PG8", "PG9";
+ function = "uart3";
+ };
};
wdt: watchdog@1c20c90 {
#size-cells = <0>;
};
+ ahci: sata@1c18000 {
+ compatible = "allwinner,sun8i-r40-ahci";
+ reg = <0x01c18000 0x1000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>;
+ resets = <&ccu RST_BUS_SATA>;
+ resets-name = "ahci";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ };
+
gmac: ethernet@1c50000 {
compatible = "allwinner,sun8i-r40-gmac";
syscon = <&ccu>;
reset-names = "stmmaceth";
clocks = <&ccu CLK_BUS_GMAC>;
clock-names = "stmmaceth";
- #address-cells = <1>;
- #size-cells = <0>;
status = "disabled";
gmac_mdio: mdio {
};
};
+ tcon_top: tcon-top@1c70000 {
+ compatible = "allwinner,sun8i-r40-tcon-top";
+ reg = <0x01c70000 0x1000>;
+ clocks = <&ccu CLK_BUS_TCON_TOP>,
+ <&ccu CLK_TCON_TV0>,
+ <&ccu CLK_TVE0>,
+ <&ccu CLK_TCON_TV1>,
+ <&ccu CLK_TVE1>,
+ <&ccu CLK_DSI_DPHY>;
+ clock-names = "bus",
+ "tcon-tv0",
+ "tve0",
+ "tcon-tv1",
+ "tve1",
+ "dsi";
+ clock-output-names = "tcon-top-tv0",
+ "tcon-top-tv1",
+ "tcon-top-dsi";
+ resets = <&ccu RST_BUS_TCON_TOP>;
+ #clock-cells = <1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon_top_mixer0_in_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mixer0_out_tcon_top>;
+ };
+ };
+
+ tcon_top_mixer0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon_top_mixer0_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ };
+
+ tcon_top_mixer0_out_tcon_lcd1: endpoint@1 {
+ reg = <1>;
+ };
+
+ tcon_top_mixer0_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer0>;
+ };
+
+ tcon_top_mixer0_out_tcon_tv1: endpoint@3 {
+ reg = <3>;
+ remote-endpoint = <&tcon_tv1_in_tcon_top_mixer0>;
+ };
+ };
+
+ tcon_top_mixer1_in: port@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ tcon_top_mixer1_in_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon_top>;
+ };
+ };
+
+ tcon_top_mixer1_out: port@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ tcon_top_mixer1_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ };
+
+ tcon_top_mixer1_out_tcon_lcd1: endpoint@1 {
+ reg = <1>;
+ };
+
+ tcon_top_mixer1_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer1>;
+ };
+
+ tcon_top_mixer1_out_tcon_tv1: endpoint@3 {
+ reg = <3>;
+ remote-endpoint = <&tcon_tv1_in_tcon_top_mixer1>;
+ };
+ };
+
+ tcon_top_hdmi_in: port@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ tcon_top_hdmi_in_tcon_tv0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_tv0_out_tcon_top>;
+ };
+
+ tcon_top_hdmi_in_tcon_tv1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_tv1_out_tcon_top>;
+ };
+ };
+
+ tcon_top_hdmi_out: port@5 {
+ reg = <5>;
+
+ tcon_top_hdmi_out_hdmi: endpoint {
+ remote-endpoint = <&hdmi_in_tcon_top>;
+ };
+ };
+ };
+ };
+
+ tcon_tv0: lcd-controller@1c73000 {
+ compatible = "allwinner,sun8i-r40-tcon-tv";
+ reg = <0x01c73000 0x1000>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON_TV0>, <&tcon_top 0>;
+ clock-names = "ahb", "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON_TV0>;
+ reset-names = "lcd";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_tv0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon_tv0_in_tcon_top_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_top_mixer0_out_tcon_tv0>;
+ };
+
+ tcon_tv0_in_tcon_top_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_mixer1_out_tcon_tv0>;
+ };
+ };
+
+ tcon_tv0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon_tv0_out_tcon_top: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_hdmi_in_tcon_tv0>;
+ };
+ };
+ };
+ };
+
+ tcon_tv1: lcd-controller@1c74000 {
+ compatible = "allwinner,sun8i-r40-tcon-tv";
+ reg = <0x01c74000 0x1000>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON_TV1>, <&tcon_top 1>;
+ clock-names = "ahb", "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON_TV1>;
+ reset-names = "lcd";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_tv1_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon_tv1_in_tcon_top_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_top_mixer0_out_tcon_tv1>;
+ };
+
+ tcon_tv1_in_tcon_top_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_mixer1_out_tcon_tv1>;
+ };
+ };
+
+ tcon_tv1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon_tv1_out_tcon_top: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_hdmi_in_tcon_tv1>;
+ };
+ };
+ };
+ };
+
gic: interrupt-controller@1c81000 {
compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
#interrupt-cells = <3>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+
+ hdmi: hdmi@1ee0000 {
+ compatible = "allwinner,sun8i-r40-dw-hdmi",
+ "allwinner,sun8i-a83t-dw-hdmi";
+ reg = <0x01ee0000 0x10000>;
+ reg-io-width = <1>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_HDMI0>, <&ccu CLK_HDMI_SLOW>,
+ <&ccu CLK_HDMI>;
+ clock-names = "iahb", "isfr", "tmds";
+ resets = <&ccu RST_BUS_HDMI1>;
+ reset-names = "ctrl";
+ phys = <&hdmi_phy>;
+ phy-names = "hdmi-phy";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in: port@0 {
+ reg = <0>;
+
+ hdmi_in_tcon_top: endpoint {
+ remote-endpoint = <&tcon_top_hdmi_out_hdmi>;
+ };
+ };
+
+ hdmi_out: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ hdmi_phy: hdmi-phy@1ef0000 {
+ compatible = "allwinner,sun8i-r40-hdmi-phy";
+ reg = <0x01ef0000 0x10000>;
+ clocks = <&ccu CLK_BUS_HDMI1>, <&ccu CLK_HDMI_SLOW>,
+ <&ccu 7>, <&ccu 16>;
+ clock-names = "bus", "mod", "pll-0", "pll-1";
+ resets = <&ccu RST_BUS_HDMI0>;
+ reset-names = "phy";
+ #phy-cells = <0>;
+ };
};
timer {
projects / platform / kernel / u-boot.git / commitdiff