From: Andre Przywara <andre.przywara@arm.com> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Samuel Holland <samuel@sholland.org> Cc: Icenowy Zheng <uwu@icenowy.me>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT Date: Mon, 31 Jul 2023 02:17:23 +0100 [thread overview] Message-ID: <20230731011725.7228-2-andre.przywara@arm.com> (raw) In-Reply-To: <20230731011725.7228-1-andre.przywara@arm.com> The Orange Pi Zero 2 got a successor (Zero 3), which shares quite some DT nodes with the Zero 2, but comes with a different PMIC. Move the common parts (except the PMIC) into a new shared file, and include that from the existing board .dts file. No functional change, the generated DTB is the same, except some phandle numbering differences. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- .../allwinner/sun50i-h616-orangepi-zero2.dts | 119 +--------------- .../allwinner/sun50i-h616-orangepi-zerox.dtsi | 131 ++++++++++++++++++ 2 files changed, 132 insertions(+), 118 deletions(-) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts index cb8600d0ea1ef..c786b170fb9a8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts @@ -5,95 +5,19 @@ /dts-v1/; -#include "sun50i-h616.dtsi" - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/interrupt-controller/arm-gic.h> -#include <dt-bindings/leds/common.h> +#include "sun50i-h616-orangepi-zerox.dtsi" / { model = "OrangePi Zero2"; compatible = "xunlong,orangepi-zero2", "allwinner,sun50i-h616"; - - aliases { - ethernet0 = &emac0; - serial0 = &uart0; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - leds { - compatible = "gpio-leds"; - - led-0 { - function = LED_FUNCTION_POWER; - color = <LED_COLOR_ID_RED>; - gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */ - default-state = "on"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ - }; - }; - - reg_vcc5v: 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_usb1_vbus: regulator-usb1-vbus { - compatible = "regulator-fixed"; - regulator-name = "usb1-vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <®_vcc5v>; - enable-active-high; - gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */ - }; }; -&ehci1 { - status = "okay"; -}; - -/* USB 2 & 3 are on headers only. */ - &emac0 { - pinctrl-names = "default"; - pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; - phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dcdce>; - allwinner,rx-delay-ps = <3100>; - allwinner,tx-delay-ps = <700>; - status = "okay"; -}; - -&mdio0 { - ext_rgmii_phy: ethernet-phy@1 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <1>; - }; }; &mmc0 { vmmc-supply = <®_dcdce>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ - bus-width = <4>; - status = "okay"; -}; - -&ohci1 { - status = "okay"; }; &r_rsb { @@ -211,44 +135,3 @@ &pio { vcc-ph-supply = <®_aldo1>; vcc-pi-supply = <®_aldo1>; }; - -&spi0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; - - flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <40000000>; - }; -}; - -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_ph_pins>; - 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 = <®_usb1_vbus>; - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi new file mode 100644 index 0000000000000..56c7e1d87bd95 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2020 Arm Ltd. + */ + +#include "sun50i-h616.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/leds/common.h> + +/ { + aliases { + ethernet0 = &emac0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_RED>; + gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */ + default-state = "on"; + }; + + led-1 { + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ + }; + }; + + reg_vcc5v: 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_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_vcc5v>; + enable-active-high; + gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */ + }; +}; + +&ehci1 { + status = "okay"; +}; + +/* USB 2 & 3 are on headers only. */ + +&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>; + status = "okay"; +}; + +&mdio0 { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + 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 = <®_usb1_vbus>; + status = "okay"; +}; -- 2.35.8
WARNING: multiple messages have this Message-ID (diff)
From: Andre Przywara <andre.przywara@arm.com> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Samuel Holland <samuel@sholland.org> Cc: Icenowy Zheng <uwu@icenowy.me>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT Date: Mon, 31 Jul 2023 02:17:23 +0100 [thread overview] Message-ID: <20230731011725.7228-2-andre.przywara@arm.com> (raw) In-Reply-To: <20230731011725.7228-1-andre.przywara@arm.com> The Orange Pi Zero 2 got a successor (Zero 3), which shares quite some DT nodes with the Zero 2, but comes with a different PMIC. Move the common parts (except the PMIC) into a new shared file, and include that from the existing board .dts file. No functional change, the generated DTB is the same, except some phandle numbering differences. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- .../allwinner/sun50i-h616-orangepi-zero2.dts | 119 +--------------- .../allwinner/sun50i-h616-orangepi-zerox.dtsi | 131 ++++++++++++++++++ 2 files changed, 132 insertions(+), 118 deletions(-) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts index cb8600d0ea1ef..c786b170fb9a8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts @@ -5,95 +5,19 @@ /dts-v1/; -#include "sun50i-h616.dtsi" - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/interrupt-controller/arm-gic.h> -#include <dt-bindings/leds/common.h> +#include "sun50i-h616-orangepi-zerox.dtsi" / { model = "OrangePi Zero2"; compatible = "xunlong,orangepi-zero2", "allwinner,sun50i-h616"; - - aliases { - ethernet0 = &emac0; - serial0 = &uart0; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - leds { - compatible = "gpio-leds"; - - led-0 { - function = LED_FUNCTION_POWER; - color = <LED_COLOR_ID_RED>; - gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */ - default-state = "on"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ - }; - }; - - reg_vcc5v: 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_usb1_vbus: regulator-usb1-vbus { - compatible = "regulator-fixed"; - regulator-name = "usb1-vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <®_vcc5v>; - enable-active-high; - gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */ - }; }; -&ehci1 { - status = "okay"; -}; - -/* USB 2 & 3 are on headers only. */ - &emac0 { - pinctrl-names = "default"; - pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; - phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dcdce>; - allwinner,rx-delay-ps = <3100>; - allwinner,tx-delay-ps = <700>; - status = "okay"; -}; - -&mdio0 { - ext_rgmii_phy: ethernet-phy@1 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <1>; - }; }; &mmc0 { vmmc-supply = <®_dcdce>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ - bus-width = <4>; - status = "okay"; -}; - -&ohci1 { - status = "okay"; }; &r_rsb { @@ -211,44 +135,3 @@ &pio { vcc-ph-supply = <®_aldo1>; vcc-pi-supply = <®_aldo1>; }; - -&spi0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; - - flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <40000000>; - }; -}; - -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_ph_pins>; - 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 = <®_usb1_vbus>; - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi new file mode 100644 index 0000000000000..56c7e1d87bd95 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zerox.dtsi @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2020 Arm Ltd. + */ + +#include "sun50i-h616.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/leds/common.h> + +/ { + aliases { + ethernet0 = &emac0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_RED>; + gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */ + default-state = "on"; + }; + + led-1 { + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ + }; + }; + + reg_vcc5v: 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_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_vcc5v>; + enable-active-high; + gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */ + }; +}; + +&ehci1 { + status = "okay"; +}; + +/* USB 2 & 3 are on headers only. */ + +&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>; + status = "okay"; +}; + +&mdio0 { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + 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 = <®_usb1_vbus>; + status = "okay"; +}; -- 2.35.8 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-07-31 1:25 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-07-31 1:17 [PATCH 0/3] sunxi: Orange Pi Zero 3 DT support Andre Przywara 2023-07-31 1:17 ` Andre Przywara 2023-07-31 1:17 ` Andre Przywara [this message] 2023-07-31 1:17 ` [PATCH 1/3] arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT Andre Przywara 2023-08-03 21:05 ` Jernej Škrabec 2023-08-03 21:05 ` Jernej Škrabec 2023-07-31 1:17 ` [PATCH 2/3] dt-bindings: arm: sunxi: document Orange Pi Zero 3 board name Andre Przywara 2023-07-31 1:17 ` Andre Przywara 2023-07-31 7:06 ` Krzysztof Kozlowski 2023-07-31 7:06 ` Krzysztof Kozlowski 2023-07-31 1:17 ` [PATCH 3/3] arm64: dts: allwinner: h616: Add OrangePi Zero 3 board support Andre Przywara 2023-07-31 1:17 ` Andre Przywara 2023-08-03 21:07 ` [PATCH 0/3] sunxi: Orange Pi Zero 3 DT support Jernej Škrabec 2023-08-03 21:07 ` Jernej Škrabec 2023-08-04 11:48 ` Andre Przywara 2023-08-04 11:48 ` Andre Przywara
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