diff options
author | Andre Przywara <andre.przywara@arm.com> | 2023-08-04 20:08:54 +0300 |
---|---|---|
committer | Jernej Skrabec <jernej.skrabec@gmail.com> | 2023-08-06 14:55:19 +0300 |
commit | 322bf103204b8f786547acbeed85569254e7088f (patch) | |
tree | c10509970cb4bf5177a35b4bf7017b7222cab4a9 /arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | |
parent | d0d73ee5e98c5d81471069b2f1b99c916a43a3fa (diff) | |
download | linux-322bf103204b8f786547acbeed85569254e7088f.tar.xz |
arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT
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 for some
phandle numbering differences.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230804170856.1237202-2-andre.przywara@arm.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts')
-rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | 119 |
1 files changed, 1 insertions, 118 deletions
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 cb8600d0ea1e..d6e732b12c52 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-zero.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 @@ 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"; -}; |