v1:
- use SPDX header
- rename led node to led-[0-9]
- use "function" and "color" properties for led node
- add aliases for uart1, emac, wifi
- modify usb_otg->dr_mode property to otg
Yu-Tung Chang (1):
ARM: dts: sun8i: add FriendlyArm ZeroPi support
.../devicetree/bindings/arm/sunxi.yaml | 5 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-h3-zeropi.dts | 85 +++++++++++++++++++
3 files changed, 91 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-h3-zeropi.dts
--
2.29.0
The ZeroPi is another fun board developed
by FriendlyELEC for makers,
hobbyists and fans.
ZeroPi key features
- Allwinner H3, Quad-core [email protected]
- 256MB/512MB DDR3 RAM
- microsd slot
- 10/100/1000Mbps Ethernet
- Debug Serial Port
- DC 5V/2A power-supply
Signed-off-by: Yu-Tung Chang <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
.../devicetree/bindings/arm/sunxi.yaml | 5 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-h3-zeropi.dts | 85 +++++++++++++++++++
3 files changed, 91 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-h3-zeropi.dts
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index afa00268c7db..0f23133672a3 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -251,6 +251,11 @@ properties:
- const: friendlyarm,nanopi-neo-plus2
- const: allwinner,sun50i-h5
+ - description: FriendlyARM ZeroPi
+ items:
+ - const: friendlyarm,zeropi
+ - const: allwinner,sun8i-h3
+
- description: Gemei G9 Tablet
items:
- const: gemei,g9
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ce66ffd5a1bb..4f0adfead547 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1201,6 +1201,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h3-orangepi-plus2e.dtb \
sun8i-h3-orangepi-zero-plus2.dtb \
sun8i-h3-rervision-dvk.dtb \
+ sun8i-h3-zeropi.dtb \
sun8i-h3-emlid-neutis-n5h3-devboard.dtb \
sun8i-r16-bananapi-m2m.dtb \
sun8i-r16-nintendo-nes-classic.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h3-zeropi.dts b/arch/arm/boot/dts/sun8i-h3-zeropi.dts
new file mode 100644
index 000000000000..7d3e7323b661
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h3-zeropi.dts
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2020 Yu-Tung Chang <[email protected]>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sun8i-h3-nanopi.dtsi"
+
+/ {
+ model = "FriendlyARM ZeroPi";
+ compatible = "friendlyarm,zeropi", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet0 = &emac;
+ };
+
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ enable-active-high;
+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
+ };
+};
+
+&external_mdio {
+ ext_rgmii_phy: ethernet-phy@7 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <7>;
+ };
+};
+
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <®_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii-id";
+
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+ dr_mode = "host";
+};
--
2.29.0
Please ignore this patch, The content of this patch is wrong.
Yu-Tung Chang <[email protected]> 于2020年11月2日周一 下午5:57写道：
>
> Please ignore this patch, The content of this patch is wrong.
>
> Yu-Tung Chang <[email protected]> 于2020年11月2日周一 下午5:49写道：
>>
>> The ZeroPi is another fun board developed
>> by FriendlyELEC for makers,
>> hobbyists and fans.
>>
>> ZeroPi key features
>> - Allwinner H3, Quad-core [email protected]
>> - 256MB/512MB DDR3 RAM
>> - microsd slot
>> - 10/100/1000Mbps Ethernet
>> - Debug Serial Port
>> - DC 5V/2A power-supply
>>
>> Signed-off-by: Yu-Tung Chang <[email protected]>
>> Signed-off-by: Maxime Ripard <[email protected]>
>> Link: https://lore.kernel.org/r/[email protected]
>> ---
>> .../devicetree/bindings/arm/sunxi.yaml | 5 ++
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/sun8i-h3-zeropi.dts | 85 +++++++++++++++++++
>> 3 files changed, 91 insertions(+)
>> create mode 100644 arch/arm/boot/dts/sun8i-h3-zeropi.dts
>>
>> diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
>> index afa00268c7db..0f23133672a3 100644
>> --- a/Documentation/devicetree/bindings/arm/sunxi.yaml
>> +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
>> @@ -251,6 +251,11 @@ properties:
>> - const: friendlyarm,nanopi-neo-plus2
>> - const: allwinner,sun50i-h5
>>
>> + - description: FriendlyARM ZeroPi
>> + items:
>> + - const: friendlyarm,zeropi
>> + - const: allwinner,sun8i-h3
>> +
>> - description: Gemei G9 Tablet
>> items:
>> - const: gemei,g9
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index ce66ffd5a1bb..4f0adfead547 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -1201,6 +1201,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
>> sun8i-h3-orangepi-plus2e.dtb \
>> sun8i-h3-orangepi-zero-plus2.dtb \
>> sun8i-h3-rervision-dvk.dtb \
>> + sun8i-h3-zeropi.dtb \
>> sun8i-h3-emlid-neutis-n5h3-devboard.dtb \
>> sun8i-r16-bananapi-m2m.dtb \
>> sun8i-r16-nintendo-nes-classic.dtb \
>> diff --git a/arch/arm/boot/dts/sun8i-h3-zeropi.dts b/arch/arm/boot/dts/sun8i-h3-zeropi.dts
>> new file mode 100644
>> index 000000000000..7d3e7323b661
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/sun8i-h3-zeropi.dts
>> @@ -0,0 +1,85 @@
>> +/*
>> + * Copyright (C) 2020 Yu-Tung Chang <[email protected]>
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License as
>> + * published by the Free Software Foundation; either version 2 of the
>> + * License, or (at your option) any later version.
>> + *
>> + * This file is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +#include "sun8i-h3-nanopi.dtsi"
>> +
>> +/ {
>> + model = "FriendlyARM ZeroPi";
>> + compatible = "friendlyarm,zeropi", "allwinner,sun8i-h3";
>> +
>> + aliases {
>> + ethernet0 = &emac;
>> + };
>> +
>> + reg_gmac_3v3: gmac-3v3 {
>> + compatible = "regulator-fixed";
>> + regulator-name = "gmac-3v3";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + startup-delay-us = <100000>;
>> + enable-active-high;
>> + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
>> + };
>> +};
>> +
>> +&external_mdio {
>> + ext_rgmii_phy: ethernet-phy@7 {
>> + compatible = "ethernet-phy-ieee802.3-c22";
>> + reg = <7>;
>> + };
>> +};
>> +
>> +&emac {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&emac_rgmii_pins>;
>> + phy-supply = <®_gmac_3v3>;
>> + phy-handle = <&ext_rgmii_phy>;
>> + phy-mode = "rgmii-id";
>> +
>> + allwinner,leds-active-low;
>> + status = "okay";
>> +};
>> +
>> +&usb_otg {
>> + status = "okay";
>> + dr_mode = "host";
>> +};
>> --
>> 2.29.0
>>