| Message ID | 20210305084053.3514231-1-pavel@loebl.cz |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] ARM: dts: sun8i: h2+: add support for Banana Pi P2 Zero board | expand |
Hi On Fri, Mar 05, 2021 at 09:40:53AM +0100, Pavel Löbl wrote: > Banana Pi P2 Zero is H2+-based board by Sinovoip internally > similar to Banana Pi M2 Zero. > > It features: > - Allwinner H2+, Quad-core Cortex-A7 > - 512MB DDR3 SDRAM > - 8G eMMC flash > - MicroSD card slot > - 100M LAN > - WiFi (AP6212) & Bluetooth onboard (SDIO + UART) > - Micro USB OTG port > - Micro USB connector (power only) > - Mini HDMI > - 40 PIN GPIO includes UART, SPI, I2C, IO etc. > - GPIO-connected key and LED > - CSI connector > - IEEE 802.3af PoE standard PoE module support (optional) > > This adds support for v1.1 revision. There was also v1.0 available > which has different SDcard CD polarity and Ethernet port LEDs > disconnected in layout. > > Signed-off-by: Pavel Löbl <pavel@loebl.cz> > --- > .../devicetree/bindings/arm/sunxi.yaml | 5 + > arch/arm/boot/dts/Makefile | 1 + > .../sun8i-h2-plus-bananapi-p2-zero-v1.1.dts | 197 ++++++++++++++++++ > 3 files changed, 203 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml > index 6db32fbf813f..3accfa23cbad 100644 > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml > @@ -136,6 +136,11 @@ properties: > - const: sinovoip,bananapi-m64 > - const: allwinner,sun50i-a64 > > + - description: Banana Pi P2 Zero We should mention the version in the description, and BananaPi is written without the space in all the other boards > + items: > + - const: sinovoip,bpi-p2-zero-v1.1 The boards are fairly inconsistent here, but we should rather use bananapi instead of an abbreviation. And I guess we should also have a compatible without the version if the two boards are similar? > + - const: allwinner,sun8i-h2-plus > + > - description: BananaPro > items: > - const: lemaker,bananapro > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 3d1ea0b25168..26c1fd13375a 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1190,6 +1190,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-a83t-cubietruck-plus.dtb \ > sun8i-a83t-tbs-a711.dtb \ > sun8i-h2-plus-bananapi-m2-zero.dtb \ > + sun8i-h2-plus-bananapi-p2-zero-v1.1.dtb \ > sun8i-h2-plus-libretech-all-h3-cc.dtb \ > sun8i-h2-plus-orangepi-r1.dtb \ > sun8i-h2-plus-orangepi-zero.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > new file mode 100644 > index 000000000000..7297183af3af > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > @@ -0,0 +1,197 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2021 Pavel Löbl <pavel@xxxxxxxx> > + * > + * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is: > + * Copyright (C) 2017 Icenowy Zheng <icenowy@xxxxxxx> > + */ > + > +/dts-v1/; > +#include "sun8i-h3.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "Banana Pi BPI-P2-Zero v1.1"; > + compatible = "sinovoip,bpi-p2-zero-v1.1", "allwinner,sun8i-h2-plus"; > + > + aliases { > + serial0 = &uart0; > + serial1 = &uart1; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led { > + function = LED_FUNCTION_POWER; > + color = <LED_COLOR_ID_RED>; > + gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */ > + default-state = "on"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + power { > + label = "power"; iirc if there's no label it will use the node name (which is the same here). Maxime
On Fri, Mar 05, 2021 at 09:40:53AM +0100, Pavel Löbl wrote: > Banana Pi P2 Zero is H2+-based board by Sinovoip internally > similar to Banana Pi M2 Zero. > > It features: > - Allwinner H2+, Quad-core Cortex-A7 > - 512MB DDR3 SDRAM > - 8G eMMC flash > - MicroSD card slot > - 100M LAN > - WiFi (AP6212) & Bluetooth onboard (SDIO + UART) > - Micro USB OTG port > - Micro USB connector (power only) > - Mini HDMI > - 40 PIN GPIO includes UART, SPI, I2C, IO etc. > - GPIO-connected key and LED > - CSI connector > - IEEE 802.3af PoE standard PoE module support (optional) > > This adds support for v1.1 revision. There was also v1.0 available > which has different SDcard CD polarity and Ethernet port LEDs > disconnected in layout. > > Signed-off-by: Pavel Löbl <pavel@loebl.cz> > --- > .../devicetree/bindings/arm/sunxi.yaml | 5 + This should be a separate patch. > arch/arm/boot/dts/Makefile | 1 + > .../sun8i-h2-plus-bananapi-p2-zero-v1.1.dts | 197 ++++++++++++++++++ > 3 files changed, 203 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml > index 6db32fbf813f..3accfa23cbad 100644 > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml > @@ -136,6 +136,11 @@ properties: > - const: sinovoip,bananapi-m64 > - const: allwinner,sun50i-a64 > > + - description: Banana Pi P2 Zero > + items: > + - const: sinovoip,bpi-p2-zero-v1.1 > + - const: allwinner,sun8i-h2-plus > + > - description: BananaPro > items: > - const: lemaker,bananapro > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 3d1ea0b25168..26c1fd13375a 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1190,6 +1190,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-a83t-cubietruck-plus.dtb \ > sun8i-a83t-tbs-a711.dtb \ > sun8i-h2-plus-bananapi-m2-zero.dtb \ > + sun8i-h2-plus-bananapi-p2-zero-v1.1.dtb \ > sun8i-h2-plus-libretech-all-h3-cc.dtb \ > sun8i-h2-plus-orangepi-r1.dtb \ > sun8i-h2-plus-orangepi-zero.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > new file mode 100644 > index 000000000000..7297183af3af > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts > @@ -0,0 +1,197 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2021 Pavel Löbl <pavel@xxxxxxxx> > + * > + * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is: > + * Copyright (C) 2017 Icenowy Zheng <icenowy@xxxxxxx> > + */ > + > +/dts-v1/; > +#include "sun8i-h3.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "Banana Pi BPI-P2-Zero v1.1"; > + compatible = "sinovoip,bpi-p2-zero-v1.1", "allwinner,sun8i-h2-plus"; > + > + aliases { > + serial0 = &uart0; > + serial1 = &uart1; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led { > + function = LED_FUNCTION_POWER; > + color = <LED_COLOR_ID_RED>; > + gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */ > + default-state = "on"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + power { > + label = "power"; > + linux,code = <KEY_POWER>; > + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ > + wakeup-source; > + }; > + }; > + > + reg_vcc_5v: reg-vcc-5v { > + compatible = "regulator-fixed"; > + regulator-name = "usb1-vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + }; > + > + reg_vcc_1v2: reg-vcc-1v2 { > + compatible = "regulator-fixed"; > + regulator-name = "vcc-1v2"; > + regulator-type = "voltage"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-boot-on; > + vin-supply = <®_vcc_5v>; > + }; > + > + reg_vcc_3v3: reg-vcc-3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "vcc-3v3"; > + regulator-type = "voltage"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + vin-supply = <®_vcc_5v>; > + }; > + > + reg_vdd_cpux: vdd-cpux-regulator { > + compatible = "regulator-gpio"; > + regulator-name = "vdd-cpux"; > + regulator-type = "voltage"; > + regulator-boot-on; > + regulator-always-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1300000>; > + regulator-ramp-delay = <50>; /* 4ms */ > + > + gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */ > + enable-active-high; > + gpios-states = <0x1>; > + states = <1100000 0>, <1300000 1>; > + }; > + > + wifi_pwrseq: wifi-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ > + }; > +}; > + > +&cpu0 { > + cpu-supply = <®_vdd_cpux>; > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&ohci0 { > + status = "okay"; > +}; > + > +&mmc0 { > + vmmc-supply = <®_vcc_3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ > + cd-inverted; > + status = "okay"; > +}; > + > +&mmc1 { > + vmmc-supply = <®_vcc_3v3>; > + vqmmc-supply = <®_vcc_3v3>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + brcmf: wifi@1 { > + reg = <1>; > + compatible = "brcm,bcm4329-fmac"; > + interrupt-parent = <&pio>; > + interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */ > + interrupt-names = "host-wake"; > + clocks = <&rtc 1>; > + clock-names = "ext_clock"; > + }; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_8bit_pins>; > + vmmc-supply = <®_vcc_3v3>; > + vqmmc-supply = <®_vcc_3v3>; > + bus-width = <8>; > + non-removable; > + cap-mmc-hw-reset; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pa_pins>; > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; > + uart-has-rtscts; > + status = "okay"; > + > + bluetooth { > + compatible = "brcm,bcm4345c5"; > + vbat-supply = <®_vcc_3v3>; > + vddio-supply = <®_vcc_3v3>; > + device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ > + host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ > + shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ > + clocks = <&rtc 1>; > + clock-names = "ext_clock"; > + }; > +}; > + > +&emac { > + phy-handle = <&int_mii_phy>; > + phy-mode = "mii"; > + phy-supply = <®_vcc_1v2>; > + allwinner,leds-active-low; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > +&usbphy { > + usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ This should really be 'id-gpios' in a usb-connector node. > + /* > + * There're two micro-USB connectors, one is power-only and another is > + * OTG. The Vbus of these two connectors are connected together, so > + * the external USB device will be powered just by the power input > + * from the power-only USB port or optional POE module. > + */ > + status = "okay"; > +}; > -- > 2.30.1 >
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 6db32fbf813f..3accfa23cbad 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -136,6 +136,11 @@ properties: - const: sinovoip,bananapi-m64 - const: allwinner,sun50i-a64 + - description: Banana Pi P2 Zero + items: + - const: sinovoip,bpi-p2-zero-v1.1 + - const: allwinner,sun8i-h2-plus + - description: BananaPro items: - const: lemaker,bananapro diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 3d1ea0b25168..26c1fd13375a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1190,6 +1190,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a83t-cubietruck-plus.dtb \ sun8i-a83t-tbs-a711.dtb \ sun8i-h2-plus-bananapi-m2-zero.dtb \ + sun8i-h2-plus-bananapi-p2-zero-v1.1.dtb \ sun8i-h2-plus-libretech-all-h3-cc.dtb \ sun8i-h2-plus-orangepi-r1.dtb \ sun8i-h2-plus-orangepi-zero.dtb \ diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts new file mode 100644 index 000000000000..7297183af3af --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts @@ -0,0 +1,197 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2021 Pavel Löbl <pavel@xxxxxxxx> + * + * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is: + * Copyright (C) 2017 Icenowy Zheng <icenowy@xxxxxxx> + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Banana Pi BPI-P2-Zero v1.1"; + compatible = "sinovoip,bpi-p2-zero-v1.1", "allwinner,sun8i-h2-plus"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_RED>; + gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */ + default-state = "on"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "power"; + linux,code = <KEY_POWER>; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ + wakeup-source; + }; + }; + + reg_vcc_5v: reg-vcc-5v { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + reg_vcc_1v2: reg-vcc-1v2 { + compatible = "regulator-fixed"; + regulator-name = "vcc-1v2"; + regulator-type = "voltage"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + vin-supply = <®_vcc_5v>; + }; + + reg_vcc_3v3: reg-vcc-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc-3v3"; + regulator-type = "voltage"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + vin-supply = <®_vcc_5v>; + }; + + reg_vdd_cpux: vdd-cpux-regulator { + compatible = "regulator-gpio"; + regulator-name = "vdd-cpux"; + regulator-type = "voltage"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <50>; /* 4ms */ + + gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */ + enable-active-high; + gpios-states = <0x1>; + states = <1100000 0>, <1300000 1>; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ + }; +}; + +&cpu0 { + cpu-supply = <®_vdd_cpux>; +}; + +&ehci0 { + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&mmc0 { + vmmc-supply = <®_vcc_3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <®_vcc_3v3>; + vqmmc-supply = <®_vcc_3v3>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&pio>; + interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */ + interrupt-names = "host-wake"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc_3v3>; + vqmmc-supply = <®_vcc_3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pa_pins>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4345c5"; + vbat-supply = <®_vcc_3v3>; + vddio-supply = <®_vcc_3v3>; + device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ + host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ + shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + clocks = <&rtc 1>; + clock-names = "ext_clock"; + }; +}; + +&emac { + phy-handle = <&int_mii_phy>; + phy-mode = "mii"; + phy-supply = <®_vcc_1v2>; + allwinner,leds-active-low; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + /* + * There're two micro-USB connectors, one is power-only and another is + * OTG. The Vbus of these two connectors are connected together, so + * the external USB device will be powered just by the power input + * from the power-only USB port or optional POE module. + */ + status = "okay"; +};
Banana Pi P2 Zero is H2+-based board by Sinovoip internally similar to Banana Pi M2 Zero. It features: - Allwinner H2+, Quad-core Cortex-A7 - 512MB DDR3 SDRAM - 8G eMMC flash - MicroSD card slot - 100M LAN - WiFi (AP6212) & Bluetooth onboard (SDIO + UART) - Micro USB OTG port - Micro USB connector (power only) - Mini HDMI - 40 PIN GPIO includes UART, SPI, I2C, IO etc. - GPIO-connected key and LED - CSI connector - IEEE 802.3af PoE standard PoE module support (optional) This adds support for v1.1 revision. There was also v1.0 available which has different SDcard CD polarity and Ethernet port LEDs disconnected in layout. Signed-off-by: Pavel Löbl <pavel@loebl.cz> --- .../devicetree/bindings/arm/sunxi.yaml | 5 + arch/arm/boot/dts/Makefile | 1 + .../sun8i-h2-plus-bananapi-p2-zero-v1.1.dts | 197 ++++++++++++++++++ 3 files changed, 203 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero-v1.1.dts