Sync the devicetree files from the official Linux kernel tree, v6.9-rc4. This is covering Allwinner SoCs with 32-bit and 64-bit ARM cores.
Besides some cosmectic changes, this adds S/PDIF, DMA, and thermal support to the H616 .dtsi. Nothing that U-Boot needs for itself, but helpful to pass on to kernels. This also adds new devicetrees, for some LonganPi H616 board, and the Remix Mini PC. The latter will get a defconfig next.
As before, this omits the non-backwards compatible changes to the R_INTC controller, to remain compatible with older kernels.
Signed-off-by: Andre Przywara andre.przywara@arm.com --- arch/arm/dts/sun50i-h6-beelink-gs1.dts | 2 + arch/arm/dts/sun50i-h6-tanix.dtsi | 2 + arch/arm/dts/sun50i-h6.dtsi | 7 +- .../dts/sun50i-h616-bigtreetech-cb1-manta.dts | 2 +- arch/arm/dts/sun50i-h616-bigtreetech-cb1.dtsi | 4 +- arch/arm/dts/sun50i-h616-bigtreetech-pi.dts | 2 +- arch/arm/dts/sun50i-h616.dtsi | 155 ++++++++ .../arm/dts/sun50i-h618-longan-module-3h.dtsi | 75 ++++ arch/arm/dts/sun50i-h618-longanpi-3h.dts | 144 +++++++ .../arm/dts/sun50i-h618-transpeed-8k618-t.dts | 23 ++ arch/arm/dts/sun50i-h64-remix-mini-pc.dts | 356 ++++++++++++++++++ arch/arm/dts/sun8i-r40-feta40i.dtsi | 7 + 12 files changed, 771 insertions(+), 8 deletions(-) create mode 100644 arch/arm/dts/sun50i-h618-longan-module-3h.dtsi create mode 100644 arch/arm/dts/sun50i-h618-longanpi-3h.dts create mode 100644 arch/arm/dts/sun50i-h64-remix-mini-pc.dts
diff --git a/arch/arm/dts/sun50i-h6-beelink-gs1.dts b/arch/arm/dts/sun50i-h6-beelink-gs1.dts index d6897ec9799..87432c4f1ff 100644 --- a/arch/arm/dts/sun50i-h6-beelink-gs1.dts +++ b/arch/arm/dts/sun50i-h6-beelink-gs1.dts @@ -291,6 +291,8 @@ };
&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pin>; status = "okay"; };
diff --git a/arch/arm/dts/sun50i-h6-tanix.dtsi b/arch/arm/dts/sun50i-h6-tanix.dtsi index 4903d635811..855b7d43bc5 100644 --- a/arch/arm/dts/sun50i-h6-tanix.dtsi +++ b/arch/arm/dts/sun50i-h6-tanix.dtsi @@ -166,6 +166,8 @@ };
&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pin>; status = "okay"; };
diff --git a/arch/arm/dts/sun50i-h6.dtsi b/arch/arm/dts/sun50i-h6.dtsi index 3c85c8cc8ea..09e21689284 100644 --- a/arch/arm/dts/sun50i-h6.dtsi +++ b/arch/arm/dts/sun50i-h6.dtsi @@ -405,6 +405,7 @@ function = "spi1"; };
+ /omit-if-no-ref/ spdif_tx_pin: spdif-tx-pin { pins = "PH7"; function = "spdif"; @@ -654,10 +655,8 @@ clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>; clock-names = "apb", "spdif"; resets = <&ccu RST_BUS_SPDIF>; - dmas = <&dma 2>; - dma-names = "tx"; - pinctrl-names = "default"; - pinctrl-0 = <&spdif_tx_pin>; + dmas = <&dma 2>, <&dma 2>; + dma-names = "rx", "tx"; status = "disabled"; };
diff --git a/arch/arm/dts/sun50i-h616-bigtreetech-cb1-manta.dts b/arch/arm/dts/sun50i-h616-bigtreetech-cb1-manta.dts index dbce61b355d..4bfb52609c9 100644 --- a/arch/arm/dts/sun50i-h616-bigtreetech-cb1-manta.dts +++ b/arch/arm/dts/sun50i-h616-bigtreetech-cb1-manta.dts @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0+ or MIT) +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2023 Martin Botka martin.botka@somainline.org. */ diff --git a/arch/arm/dts/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm/dts/sun50i-h616-bigtreetech-cb1.dtsi index 1fed2b46cfe..af421ba24ce 100644 --- a/arch/arm/dts/sun50i-h616-bigtreetech-cb1.dtsi +++ b/arch/arm/dts/sun50i-h616-bigtreetech-cb1.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0+ or MIT) +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2023 Martin Botka martin.botka@somainline.org. */ @@ -93,7 +93,7 @@ interrupt-controller; #interrupt-cells = <1>;
- regulators{ + regulators { reg_dcdc1: dcdc1 { regulator-name = "vdd-gpu-sys"; regulator-min-microvolt = <810000>; diff --git a/arch/arm/dts/sun50i-h616-bigtreetech-pi.dts b/arch/arm/dts/sun50i-h616-bigtreetech-pi.dts index 832f08b2b26..ff84a379447 100644 --- a/arch/arm/dts/sun50i-h616-bigtreetech-pi.dts +++ b/arch/arm/dts/sun50i-h616-bigtreetech-pi.dts @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0+ or MIT) +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2023 Martin Botka martin@biqu3d.com. */ diff --git a/arch/arm/dts/sun50i-h616.dtsi b/arch/arm/dts/sun50i-h616.dtsi index d549d277d97..b2e85e52d1a 100644 --- a/arch/arm/dts/sun50i-h616.dtsi +++ b/arch/arm/dts/sun50i-h616.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/clock/sun6i-rtc.h> #include <dt-bindings/reset/sun50i-h616-ccu.h> #include <dt-bindings/reset/sun50i-h6-r-ccu.h> +#include <dt-bindings/thermal/thermal.h>
/ { interrupt-parent = <&gic>; @@ -133,11 +134,28 @@ #reset-cells = <1>; };
+ dma: dma-controller@3002000 { + compatible = "allwinner,sun50i-h616-dma", + "allwinner,sun50i-a100-dma"; + reg = <0x03002000 0x1000>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>; + clock-names = "bus", "mbus"; + dma-channels = <16>; + dma-requests = <49>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; + sid: efuse@3006000 { compatible = "allwinner,sun50i-h616-sid", "allwinner,sun50i-a64-sid"; reg = <0x03006000 0x1000>; #address-cells = <1>; #size-cells = <1>; + + ths_calibration: thermal-sensor-calibration@14 { + reg = <0x14 0x8>; + }; };
watchdog: watchdog@30090a0 { @@ -240,6 +258,11 @@ function = "spi1"; };
+ spdif_tx_pin: spdif-tx-pin { + pins = "PH4"; + function = "spdif"; + }; + uart0_ph_pins: uart0-ph-pins { pins = "PH0", "PH1"; function = "uart0"; @@ -256,6 +279,12 @@ pins = "PG8", "PG9"; function = "uart1"; }; + + /omit-if-no-ref/ + x32clk_fanout_pin: x32clk-fanout-pin { + pins = "PG10"; + function = "clock"; + }; };
gic: interrupt-controller@3021000 { @@ -339,6 +368,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART0>; + dmas = <&dma 14>, <&dma 14>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART0>; status = "disabled"; }; @@ -350,6 +381,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART1>; + dmas = <&dma 15>, <&dma 15>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART1>; status = "disabled"; }; @@ -361,6 +394,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART2>; + dmas = <&dma 16>, <&dma 16>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART2>; status = "disabled"; }; @@ -372,6 +407,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART3>; + dmas = <&dma 17>, <&dma 17>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART3>; status = "disabled"; }; @@ -383,6 +420,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART4>; + dmas = <&dma 18>, <&dma 18>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART4>; status = "disabled"; }; @@ -394,6 +433,8 @@ reg-shift = <2>; reg-io-width = <4>; clocks = <&ccu CLK_BUS_UART5>; + dmas = <&dma 19>, <&dma 19>; + dma-names = "tx", "rx"; resets = <&ccu RST_BUS_UART5>; status = "disabled"; }; @@ -405,6 +446,8 @@ reg = <0x05002000 0x400>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_I2C0>; + dmas = <&dma 43>, <&dma 43>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_I2C0>; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; @@ -420,6 +463,8 @@ reg = <0x05002400 0x400>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_I2C1>; + dmas = <&dma 44>, <&dma 44>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_I2C1>; status = "disabled"; #address-cells = <1>; @@ -433,6 +478,8 @@ reg = <0x05002800 0x400>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_I2C2>; + dmas = <&dma 45>, <&dma 45>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_I2C2>; status = "disabled"; #address-cells = <1>; @@ -446,6 +493,8 @@ reg = <0x05002c00 0x400>; interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_I2C3>; + dmas = <&dma 46>, <&dma 46>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_I2C3>; status = "disabled"; #address-cells = <1>; @@ -459,6 +508,8 @@ reg = <0x05003000 0x400>; interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_I2C4>; + dmas = <&dma 47>, <&dma 47>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_I2C4>; status = "disabled"; #address-cells = <1>; @@ -472,6 +523,8 @@ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>; clock-names = "ahb", "mod"; + dmas = <&dma 22>, <&dma 22>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_SPI0>; status = "disabled"; #address-cells = <1>; @@ -485,6 +538,8 @@ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>; clock-names = "ahb", "mod"; + dmas = <&dma 23>, <&dma 23>; + dma-names = "rx", "tx"; resets = <&ccu RST_BUS_SPI1>; status = "disabled"; #address-cells = <1>; @@ -511,6 +566,34 @@ }; };
+ spdif: spdif@5093000 { + compatible = "allwinner,sun50i-h616-spdif"; + reg = <0x05093000 0x400>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>; + clock-names = "apb", "spdif"; + resets = <&ccu RST_BUS_SPDIF>; + dmas = <&dma 2>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pin>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + + ths: thermal-sensor@5070400 { + compatible = "allwinner,sun50i-h616-ths"; + reg = <0x05070400 0x400>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_THS>; + clock-names = "bus"; + resets = <&ccu RST_BUS_THS>; + nvmem-cells = <&ths_calibration>; + nvmem-cell-names = "calibration"; + allwinner,sram = <&syscon>; + #thermal-sensor-cells = <1>; + }; + usbotg: usb@5100000 { compatible = "allwinner,sun50i-h616-musb", "allwinner,sun8i-h3-musb"; @@ -734,6 +817,8 @@ reg = <0x07081400 0x400>; interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; clocks = <&r_ccu CLK_R_APB2_I2C>; + dmas = <&dma 48>, <&dma 48>; + dma-names = "rx", "tx"; resets = <&r_ccu RST_R_APB2_I2C>; status = "disabled"; #address-cells = <1>; @@ -755,4 +840,74 @@ #size-cells = <0>; }; }; + + thermal-zones { + cpu-thermal { + polling-delay-passive = <500>; + polling-delay = <1000>; + thermal-sensors = <&ths 2>; + sustainable-power = <1000>; + + trips { + cpu_threshold: cpu-trip-0 { + temperature = <60000>; + type = "passive"; + hysteresis = <0>; + }; + cpu_target: cpu-trip-1 { + temperature = <70000>; + type = "passive"; + hysteresis = <0>; + }; + cpu_critical: cpu-trip-2 { + temperature = <110000>; + type = "critical"; + hysteresis = <0>; + }; + }; + }; + + gpu-thermal { + polling-delay-passive = <500>; + polling-delay = <1000>; + thermal-sensors = <&ths 0>; + sustainable-power = <1100>; + + trips { + gpu_temp_critical: gpu-trip-0 { + temperature = <110000>; + type = "critical"; + hysteresis = <0>; + }; + }; + }; + + ve-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 1>; + + trips { + ve_temp_critical: ve-trip-0 { + temperature = <110000>; + type = "critical"; + hysteresis = <0>; + }; + }; + }; + + ddr-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 3>; + + trips { + ddr_temp_critical: ddr-trip-0 { + temperature = <110000>; + type = "critical"; + hysteresis = <0>; + }; + }; + }; + }; }; diff --git a/arch/arm/dts/sun50i-h618-longan-module-3h.dtsi b/arch/arm/dts/sun50i-h618-longan-module-3h.dtsi new file mode 100644 index 00000000000..8c1263a3939 --- /dev/null +++ b/arch/arm/dts/sun50i-h618-longan-module-3h.dtsi @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) Jisheng Zhang jszhang@kernel.org + */ + +#include "sun50i-h616.dtsi" + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_dldo1>; + vqmmc-supply = <®_aldo1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + status = "okay"; +}; + +&r_i2c { + status = "okay"; + + axp313: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + #interrupt-cells = <1>; + interrupt-controller; + + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-1v8-pll"; + }; + + reg_dldo1: dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3-io"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <990000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-dram"; + }; + }; + }; +}; + +&pio { + vcc-pc-supply = <®_dldo1>; + vcc-pf-supply = <®_dldo1>; + vcc-pg-supply = <®_aldo1>; + vcc-ph-supply = <®_dldo1>; + vcc-pi-supply = <®_dldo1>; +}; diff --git a/arch/arm/dts/sun50i-h618-longanpi-3h.dts b/arch/arm/dts/sun50i-h618-longanpi-3h.dts new file mode 100644 index 00000000000..18b29c6b867 --- /dev/null +++ b/arch/arm/dts/sun50i-h618-longanpi-3h.dts @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) Jisheng Zhang jszhang@kernel.org + */ + +/dts-v1/; + +#include "sun50i-h618-longan-module-3h.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Sipeed Longan Pi 3H"; + compatible = "sipeed,longan-pi-3h", "sipeed,longan-module-3h", "allwinner,sun50i-h618"; + + aliases { + ethernet0 = &emac0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_ORANGE>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <0>; + gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */ + }; + + led-1 { + color = <LED_COLOR_ID_ORANGE>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <1>; + gpios = <&pio 6 4 GPIO_ACTIVE_LOW>; /* PG4 */ + }; + }; + + reg_vcc5v: regulator-vcc5v { + /* board wide 5V supply directly from the USB-C socket */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_vcc3v3: regulator-vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_vcc5v>; + }; +}; + +&axp313 { + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +/* WiFi & BT combo module is connected to this Host */ +&ehci3 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&emac0 { + pinctrl-names = "default"; + pinctrl-0 = <&ext_rgmii_pins>; + phy-mode = "rgmii"; + phy-handle = <&ext_rgmii_phy>; + allwinner,rx-delay-ps = <3100>; + allwinner,tx-delay-ps = <700>; + phy-supply = <®_vcc3v3>; + status = "okay"; +}; + +&mdio0 { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + vmmc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&usbotg { + /* + * PHY0 pins are connected to a USB-C socket, but a role switch + * is not implemented: both CC pins are pulled to GND. + * The VBUS pins power the device, so a fixed peripheral mode + * is the best choice. + * The board can be powered via GPIOs, in this case port0 *can* + * act as a host (with a cable/adapter ignoring CC), as VBUS is + * then provided by the GPIOs. Any user of this setup would + * need to adjust the DT accordingly: dr_mode set to "host", + * enabling OHCI0 and EHCI0. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_vcc5v>; + usb2_vbus-supply = <®_vcc5v>; + status = "okay"; +}; diff --git a/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts b/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts index 8ea1fd41aeb..ac0a2b7ea6f 100644 --- a/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts +++ b/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts @@ -15,6 +15,7 @@ compatible = "transpeed,8k618-t", "allwinner,sun50i-h618";
aliases { + ethernet1 = &sdio_wifi; serial0 = &uart0; };
@@ -39,6 +40,15 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc CLK_OSC32K_FANOUT>; + clock-names = "ext_clock"; + pinctrl-0 = <&x32clk_fanout_pin>; + pinctrl-names = "default"; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + }; };
&ehci0 { @@ -60,6 +70,19 @@ status = "okay"; };
+&mmc1 { + vmmc-supply = <®_dldo1>; + vqmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + sdio_wifi: wifi@1 { + reg = <1>; + }; +}; + &mmc2 { vmmc-supply = <®_dldo1>; vqmmc-supply = <®_aldo1>; diff --git a/arch/arm/dts/sun50i-h64-remix-mini-pc.dts b/arch/arm/dts/sun50i-h64-remix-mini-pc.dts new file mode 100644 index 00000000000..b6e3c169797 --- /dev/null +++ b/arch/arm/dts/sun50i-h64-remix-mini-pc.dts @@ -0,0 +1,356 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2023 ARM Ltd. + +/dts-v1/; + +#include "sun50i-a64.dtsi" +#include "sun50i-a64-cpu-opp.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Remix Mini PC"; + compatible = "jide,remix-mini-pc", "allwinner,sun50i-h64", + "allwinner,sun50i-a64"; + + aliases { + ethernet1 = &rtl8723bs; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + reg_vcc5v: regulator-5v { + /* board wide 5V supply directly from the DC input */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ + post-power-on-delay-ms = <200>; + }; +}; + +&codec { + status = "okay"; +}; + +&codec_analog { + cpvdd-supply = <®_eldo1>; + status = "okay"; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&cpu1 { + cpu-supply = <®_dcdc2>; +}; + +&cpu2 { + cpu-supply = <®_dcdc2>; +}; + +&cpu3 { + cpu-supply = <®_dcdc2>; +}; + +&dai { + status = "okay"; +}; + +&de { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&hdmi { + hvcc-supply = <®_dldo1>; + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +/* Connects to the AC200 chip */ +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; +}; + +&i2c0_pins { + bias-pull-up; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_aldo1>; + vqmmc-supply = <®_dldo4>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + rtl8723bs: wifi@1 { + reg = <1>; + interrupt-parent = <&r_pio>; + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */ + interrupt-names = "host-wake"; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>; + vmmc-supply = <®_dcdc1>; + vqmmc-supply = <®_eldo1>; + bus-width = <8>; + non-removable; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pio { + vcc-pb-supply = <®_dcdc1>; + vcc-pc-supply = <®_dcdc1>; + vcc-pd-supply = <®_dcdc1>; + vcc-pe-supply = <®_dcdc1>; + vcc-pf-supply = <®_dcdc1>; + vcc-pg-supply = <®_dldo4>; + vcc-ph-supply = <®_dcdc1>; +}; + +&r_ir { + status = "okay"; +}; + +&r_pio { + /* + * We cannot add that supply for now since it would create a circular + * dependency between pinctrl, the regulator and the RSB Bus. + * + * vcc-pl-supply = <®_aldo2>; + */ +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_LOW>; + x-powers,drive-vbus-en; + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + vin5-supply = <®_vcc5v>; + vin6-supply = <®_vcc5v>; + aldoin-supply = <®_vcc5v>; + dldoin-supply = <®_vcc5v>; + eldoin-supply = <®_vcc5v>; + fldoin-supply = <®_vcc5v>; + drivevbus-supply = <®_vcc5v>; + ips-supply = <®_vcc5v>; + + status = "okay"; + }; +}; + +#include "axp803.dtsi" + +&ac_power_supply { + status = "okay"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +/* Deviates from the reset default of 1.1V. */ +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vdd-sys"; +}; + +®_aldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_aldo2 { + /* Specifying R_PIO consumer would create circular dependency. */ + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +/* AC200 power supply */ +®_dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-ave-33"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +®_eldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-cpvdd-dram-emmc"; +}; + +/* Supplies the arisc management core, needed by TF-A to power off cores. */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&simplefb_hdmi { + vcc-hdmi-supply = <®_dcdc1>; +}; + +&sound { + simple-audio-card,aux-devs = <&codec_analog>; + simple-audio-card,widgets = "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Left DAC", "DACL", + "Right DAC", "DACR", + "Headphone Jack", "HP", + "ADCL", "Left ADC", + "ADCR", "Right ADC", + "MIC2", "Microphone Jack"; + status = "okay"; +}; + +/* On the (unpopulated) UART pads. */ +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "realtek,rtl8723bs-bt"; + enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + max-speed = <1500000>; + }; +}; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + usb0_vbus-supply = <®_drivevbus>; + usb1_vbus-supply = <®_drivevbus>; + status = "okay"; +}; diff --git a/arch/arm/dts/sun8i-r40-feta40i.dtsi b/arch/arm/dts/sun8i-r40-feta40i.dtsi index 9f39b5a2bb3..c12361d0317 100644 --- a/arch/arm/dts/sun8i-r40-feta40i.dtsi +++ b/arch/arm/dts/sun8i-r40-feta40i.dtsi @@ -42,6 +42,13 @@ vcc-pg-supply = <®_dldo1>; };
+®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3-tv-usb"; +}; + ®_aldo2 { regulator-always-on; regulator-min-microvolt = <1800000>;