diff options
author | Ludwig Kormann <ludwig.kormann@ict42.de> | 2023-05-10 13:15:28 +0200 |
---|---|---|
committer | Jernej Skrabec <jernej.skrabec@gmail.com> | 2023-05-18 23:10:31 +0200 |
commit | de2bdfb7f79d5c655eb056d459e02be2c7f13c8b (patch) | |
tree | 629c3ecfce97db80bf38370af6a314c6c029c5c7 /arch/arm/boot/dts | |
parent | f3781521af7f9de723a95a6236dcd4cc88854533 (diff) |
arm: dts: sunxi: Add ICnova A20 ADB4006 board
Add board support for ICnova A20 SomPi compute module on
ICnova ADB4006 development board.
Specification:
SoM
- Processor: Allwinner A20 Cortex-A7 Dual Core at 1GHz
- 512MB DDR3 RAM
- Fast Ethernet (Phy: Realtek RTL8201CP)
ADB4006
- I2C
- 2x USB 2.0
- 1x Fast Ethernet port
- 1x SATA
- 2x buttons (PWRON, Boot)
- 2x LEDS
- serial console
- HDMI
- µSD-Card slot
- Audio Line-In / Line-Out
- GPIO pinheaders
https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006
https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Ludwig Kormann <ludwig.kormann@ict42.de>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230510111528.2155582-3-ludwig.kormann@ict42.de
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/boot/dts/sun7i-a20-icnova-a20-adb4006.dts | 137 | ||||
-rw-r--r-- | arch/arm/boot/dts/sun7i-a20-icnova-a20.dtsi | 62 |
3 files changed, 200 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 59829fc90315..b4e10c379edf 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1335,6 +1335,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-hummingbird.dtb \ sun7i-a20-itead-ibox.dtb \ sun7i-a20-i12-tvbox.dtb \ + sun7i-a20-icnova-a20-adb4006.dtb \ sun7i-a20-icnova-swac.dtb \ sun7i-a20-lamobo-r1.dtb \ sun7i-a20-linutronix-testbox-v2.dtb \ diff --git a/arch/arm/boot/dts/sun7i-a20-icnova-a20-adb4006.dts b/arch/arm/boot/dts/sun7i-a20-icnova-a20-adb4006.dts new file mode 100644 index 000000000000..577ead1d02a0 --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-icnova-a20-adb4006.dts @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// Copyright (C) 2023 In-Circuit GmbH + +/dts-v1/; + +#include "sun7i-a20-icnova-a20.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "In-Circuit ICnova A20 ADB4006"; + compatible = "incircuit,icnova-a20-adb4006", "incircuit,icnova-a20", + "allwinner,sun7i-a20"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_YELLOW>; + gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */ + default-state = "on"; + }; + + led-1 { + function = LED_FUNCTION_HEARTBEAT; + color = <LED_COLOR_ID_RED>; + gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* PH20 */ + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&ahci { + target-supply = <®_ahci_5v>; + status = "okay"; +}; + +&codec { + status = "okay"; +}; + +&de { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&mmc0 { + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&otg_sram { + status = "okay"; +}; + +®_ahci_5v { + status = "okay"; +}; + +&ac_power_supply { + status = "okay"; +}; + +®_usb1_vbus { + status = "okay"; +}; + +®_usb2_vbus { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun7i-a20-icnova-a20.dtsi b/arch/arm/boot/dts/sun7i-a20-icnova-a20.dtsi new file mode 100644 index 000000000000..46616c6bc899 --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-icnova-a20.dtsi @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// Copyright (C) 2023 In-Circuit GmbH + +#include "sun7i-a20.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/interrupt-controller/irq.h> + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_mii_pins>; + phy-handle = <&phy1>; + phy-mode = "mii"; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + axp209: pmic@34 { + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + +#include "axp209.dtsi" + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; |