From 836821a0addbd8589e949801aaa7be244703c7f8 Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Thu, 27 Feb 2020 02:26:48 +0100 Subject: [PATCH 1/3] arm64: dts: sun50i-a64: Add i2c2 pins PinePhone needs I2C2 pins description. Add it, and make it default for i2c2, since it's the only possiblilty. Signed-off-by: Ondrej Jirman Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 862b47dc9dc9..107a48f9c5b3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -671,6 +671,11 @@ i2c1_pins: i2c1-pins { function = "i2c1"; }; + i2c2_pins: i2c2-pins { + pins = "PE14", "PE15"; + function = "i2c2"; + }; + /omit-if-no-ref/ lcd_rgb666_pins: lcd-rgb666-pins { pins = "PD0", "PD1", "PD2", "PD3", "PD4", @@ -958,12 +963,13 @@ i2c2: i2c@1c2b400 { interrupts = ; clocks = <&ccu CLK_BUS_I2C2>; resets = <&ccu RST_BUS_I2C2>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; - spi0: spi@1c68000 { compatible = "allwinner,sun8i-h3-spi"; reg = <0x01c68000 0x1000>; -- 2.24.1 From 5c4e2cd9e8b600cc622c10543f69fcd897557eee Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Thu, 27 Feb 2020 02:26:49 +0100 Subject: [PATCH 2/3] dt-bindings: arm: sunxi: Add PinePhone 1.0 and 1.1 bindings Document board compatible names for Pine64 PinePhone: - 1.0 - Developer variant - 1.1 - Braveheart variant Signed-off-by: Ondrej Jirman Reviewed-by: Rob Herring Signed-off-by: Maxime Ripard --- Documentation/devicetree/bindings/arm/sunxi.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 159060b65c5d..c632252be48b 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -636,6 +636,16 @@ properties: - const: pine64,pinebook - const: allwinner,sun50i-a64 + - description: Pine64 PinePhone Developer Batch (1.0) + items: + - const: pine64,pinephone-1.0 + - const: allwinner,sun50i-a64 + + - description: Pine64 PinePhone Braveheart (1.1) + items: + - const: pine64,pinephone-1.1 + - const: allwinner,sun50i-a64 + - description: Pine64 PineTab items: - const: pine64,pinetab -- 2.24.1 From 697f60799172569e8d502a44ad98994f2c48778c Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Thu, 27 Feb 2020 02:26:50 +0100 Subject: [PATCH 3/3] arm64: dts: allwinner: Add initial support for Pine64 PinePhone At the moment PinePhone comes in two slightly incompatible variants: - 1.0: Early Developer Batch - 1.1: Braveheart Batch There will be at least one more incompatible variant in the very near future, so let's start by sharing the dtsi among multiple variants, right away, even though the HW description doesn't yet include the different bits. The differences between 1.0 and 1.1 are: change in pins that control the flash LED, differences in modem power status signal routing, and maybe some other subtler things, that have not been determined yet. This is a basic DT that includes only features that are already supported by mainline drivers. Co-developed-by: Samuel Holland Signed-off-by: Samuel Holland Co-developed-by: Martijn Braam Signed-off-by: Martijn Braam Co-developed-by: Luca Weiss Signed-off-by: Luca Weiss Signed-off-by: Bhushan Shah Signed-off-by: Icenowy Zheng Signed-off-by: Ondrej Jirman Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/Makefile | 2 + .../allwinner/sun50i-a64-pinephone-1.0.dts | 11 + .../allwinner/sun50i-a64-pinephone-1.1.dts | 11 + .../dts/allwinner/sun50i-a64-pinephone.dtsi | 379 ++++++++++++++++++ 4 files changed, 403 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 6dad63881cd3..e4d3cd0ac5bb 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -9,6 +9,8 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts new file mode 100644 index 000000000000..0c42272106af --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Ondrej Jirman + +/dts-v1/; + +#include "sun50i-a64-pinephone.dtsi" + +/ { + model = "Pine64 PinePhone Developer Batch (1.0)"; + compatible = "pine64,pinephone-1.0", "allwinner,sun50i-a64"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts new file mode 100644 index 000000000000..06a775c41664 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Ondrej Jirman + +/dts-v1/; + +#include "sun50i-a64-pinephone.dtsi" + +/ { + model = "Pine64 PinePhone Braveheart (1.1)"; + compatible = "pine64,pinephone-1.1", "allwinner,sun50i-a64"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi new file mode 100644 index 000000000000..cefda145c3c9 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -0,0 +1,379 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2019 Icenowy Zheng +// Copyright (C) 2020 Martijn Braam +// Copyright (C) 2020 Ondrej Jirman + +#include "sun50i-a64.dtsi" +#include "sun50i-a64-cpu-opp.dtsi" + +#include +#include +#include +#include + +/ { + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + blue { + function = LED_FUNCTION_INDICATOR; + color = ; + gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */ + }; + + green { + function = LED_FUNCTION_INDICATOR; + color = ; + gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */ + }; + + red { + function = LED_FUNCTION_INDICATOR; + color = ; + gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */ + }; + }; + + speaker_amp: audio-amplifier { + compatible = "simple-audio-amplifier"; + enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */ + sound-name-prefix = "Speaker Amp"; + }; + + vibrator { + compatible = "gpio-vibrator"; + enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */ + vcc-supply = <®_dcdc1>; + }; +}; + +&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"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; + + /* Magnetometer */ + lis3mdl@1e { + compatible = "st,lis3mdl-magn"; + reg = <0x1e>; + vdd-supply = <®_dldo1>; + vddio-supply = <®_dldo1>; + }; + + /* Accelerometer/gyroscope */ + mpu6050@68 { + compatible = "invensense,mpu6050"; + reg = <0x68>; + interrupt-parent = <&pio>; + interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */ + vdd-supply = <®_dldo1>; + vddio-supply = <®_dldo1>; + }; +}; + +/* Connected to pogo pins (external spring based pinheader for user addons) */ +&i2c2 { + status = "okay"; +}; + +&lradc { + vref-supply = <®_aldo3>; + status = "okay"; + + button-200 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <200000>; + }; + + button-400 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <400000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_dcdc1>; + vqmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_dcdc1>; + vqmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + 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 = <®_aldo1>; + vcc-pf-supply = <®_dcdc1>; + vcc-pg-supply = <®_dldo4>; + vcc-ph-supply = <®_dcdc1>; +}; + +&r_pio { + /* + * FIXME: We can't 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 = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +&ac_power_supply { + status = "okay"; +}; + +&battery_power_supply { + status = "okay"; +}; + +®_aldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "dovdd-csi"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-dsi-sensor"; +}; + +®_dldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-mipi-io"; +}; + +®_dldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "avdd-csi"; +}; + +®_dldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_eldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-lpddr"; +}; + +®_eldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "dvdd-1v8-csi"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_ldo_io0 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-lcd-ctp-stk"; + status = "okay"; +}; + +®_ldo_io1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-1v8-typec"; + status = "okay"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&sound { + status = "okay"; + simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>; + simple-audio-card,widgets = "Microphone", "Headset Microphone", + "Microphone", "Internal Microphone", + "Headphone", "Headphone Jack", + "Speaker", "Internal Earpiece", + "Speaker", "Internal Speaker"; + simple-audio-card,routing = + "Headphone Jack", "HP", + "Internal Earpiece", "EARPIECE", + "Internal Speaker", "Speaker Amp OUTL", + "Internal Speaker", "Speaker Amp OUTR", + "Speaker Amp INL", "LINEOUT", + "Speaker Amp INR", "LINEOUT", + "Left DAC", "AIF1 Slot 0 Left", + "Right DAC", "AIF1 Slot 0 Right", + "AIF1 Slot 0 Left ADC", "Left ADC", + "AIF1 Slot 0 Right ADC", "Right ADC", + "Internal Microphone", "MBIAS", + "MIC1", "Internal Microphone", + "Headset Microphone", "HBIAS", + "MIC2", "Headset Microphone"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +/* Connected to the modem (hardware flow control can't be used) */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; -- 2.24.1