Re: [PATCH 6/9] ARM: dts: sun7i: Add board support for LinkSprite pcDuino V3
From: Chen-Yu Tsai <hidden>
Date: 2014-07-01 02:22:11
Also in:
linux-arm-kernel
On Tue, Jul 1, 2014 at 5:57 AM, Hans de Goede [off-list ref] wrote:
quoted hunk
From: Zoltan HERPAI <redacted> The LinkSprite pcDuino V3 is an A20 based development board featuring arduino compatible io headers, 1G RAM, 4G nand, sata, rtl8188cus usb wifi and 100 Mbit ethernet using an ip101a phy: http://www.pcduino.com/pcduino-v3/ Signed-off-by: Zoltan HERPAI <redacted> [hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org: Various cleanups, correct led pins] [hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org: Add axp209, ir and gpio-keys nodes] Signed-off-by: Hans de Goede <redacted> -- Changes since v2: - update MMC entry to comply with upstream - unify the 4 patches into one Changes since v1: - fix cosmetic issues - fix i2c entry - remove unnecessary input bindings include - add MMC support --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/sun7i-a20-pcduino3.dts | 173 +++++++++++++++++++++++++++++++ 2 files changed, 175 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/sun7i-a20-pcduino3.dtsdiff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index ed0de8b..fdc590e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile@@ -380,7 +380,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-cubieboard2.dtb \ sun7i-a20-cubietruck.dtb \ sun7i-a20-i12-tvbox.dtb \ - sun7i-a20-olinuxino-micro.dtb + sun7i-a20-olinuxino-micro.dtb \ + sun7i-a20-pcduino3.dtb
You may need to rebase onto my sun8i ippo-q8h dts patch. https://patchwork.kernel.org/patch/4389951/ There's a likely conflict in the Makefile here.
quoted hunk
dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-iris-512.dtb \ tegra20-medcom-wide.dtb \diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts new file mode 100644 index 0000000..168b0bc --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts@@ -0,0 +1,173 @@ +/* + * Copyright 2014 Zoltan HERPAI + * Zoltan HERPAI <wigyori-1V5s5g7wVVk@public.gmane.org> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun7i-a20.dtsi" +/include/ "sunxi-common-regulators.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "LinkSprite pcDuino3"; + compatible = "linksprite,pcduino3", "allwinner,sun7i-a20"; + + soc@01c00000 { + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-inverted; + status = "okay"; + }; + + usbphy: phy@01c13400 { + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; + + ehci0: usb@01c14000 { + status = "okay"; + }; + + ohci0: usb@01c14400 { + status = "okay"; + }; + + ahci: sata@01c18000 { + target-supply = <®_ahci_5v>; + status = "okay"; + }; + + ehci1: usb@01c1c000 { + status = "okay"; + }; + + ohci1: usb@01c1c400 { + status = "okay"; + }; + + pinctrl@01c20800 { + ahci_pwr_pin_a: ahci_pwr_pin@0 { + allwinner,pins = "PH2"; + }; + + led_pins_pcduino3: led_pins@0 { + allwinner,pins = "PH15", "PH16"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + key_pins_pcduino3: key_pins@0 { + allwinner,pins = "PH17", "PH18", "PH19"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + }; + + ir0: ir@01c21800 { + pinctrl-names = "default"; + pinctrl-0 = <&ir0_pins_a>; + status = "okay"; + }; + + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + + i2c0: i2c@01c2ac00 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 8>; + + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + gmac: ethernet@01c50000 { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins_mii_a>; + phy = <&phy1>; + phy-mode = "mii"; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_pcduino3>; + + tx { + label = "pcduino3:green:tx"; + gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; + }; + + rx { + label = "pcduino3:green:rx"; + gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_pins_pcduino3>; + #address-cells = <1>; + #size-cells = <0>; + button@0 { + label = "Key Back"; + linux,code = <KEY_BACK>; + gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; + }; + button@1 { + label = "Key Home"; + linux,code = <KEY_HOME>; + gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; + }; + button@2 { + label = "Key Menu"; + linux,code = <KEY_MENU>; + gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; + }; + }; + + reg_usb1_vbus: usb1-vbus { + status = "okay"; + }; + + reg_usb2_vbus: usb2-vbus { + status = "okay"; + }; + + reg_ahci_5v: ahci-5v { + gpio = <&pio 7 2 0>; + status = "okay"; + }; +}; --2.0.0