[PATCH 1/2] ARM: dts: sun8i: Add dts file for inet-d978_rev2 tablets

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From: icenowy@aosc•xyz (Icenowy Zheng)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/2] ARM: dts: sun8i: Add dts file for inet-d978_rev2 tablets
Date: Thu, 25 Aug 2016 07:57:33 +0800	[thread overview]
Message-ID: <43601472083053@web23m.yandex.ru> (raw)
In-Reply-To: <20160824193235.GR8103@lukather>



25.08.2016, 03:32, "Maxime Ripard" <maxime.ripard@free-electrons•com>:
> Hi,
>
> On Tue, Aug 23, 2016 at 02:44:50PM +0800, Icenowy Zheng wrote:
>> ?The inet-d978_rev2 is a pcb used in generic A33 based tablets. It features
>> ?volume buttons, micro-usb otg, headphone connector and a power button.
>>
>> ?On the board a Realtek RTL8723BS SDIO Wi-Fi module are soldered, and there
>> ?is also a accompanied board which has a Goodix GT9271 soldered.
>>
>> ?As this board is desired to create tablets with a Home key dealed by
>> ?GT9271, a LED is present at the front panel at the position of the
>> ?Home key.
>>
>> ?Signed-off-by: Icenowy Zheng <icenowy@aosc•xyz>
>> ?---
>> ??arch/arm/boot/dts/Makefile | 1 +
>> ??arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts | 87 ++++++++++++++++++++++++++
>> ??2 files changed, 88 insertions(+)
>> ??create mode 100644 arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts
>>
>> ?diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> ?index faacd52..d1812a0 100644
>> ?--- a/arch/arm/boot/dts/Makefile
>> ?+++ b/arch/arm/boot/dts/Makefile
>> ?@@ -782,6 +782,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
>> ??????????sun8i-a23-q8-tablet.dtb \
>> ??????????sun8i-a33-et-q8-v1.6.dtb \
>> ??????????sun8i-a33-ga10h-v1.1.dtb \
>> ?+ sun8i-a33-inet-d978-rev2.dtb \
>> ??????????sun8i-a33-ippo-q8h-v1.2.dtb \
>> ??????????sun8i-a33-q8-tablet.dtb \
>> ??????????sun8i-a33-sinlinx-sina33.dtb \
>> ?diff --git a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts
>> ?new file mode 100644
>> ?index 0000000..78823d8
>> ?--- /dev/null
>> ?+++ b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts
>> ?@@ -0,0 +1,87 @@
>> ?+/*
>> ?+ * Copyright 2015 Hans de Goede <hdegoede@redhat•com>
>
> I guess you are the author too :)
>
>> ?+ *
>> ?+ * 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.
>> ?+ */
>> ?+
>> ?+/dts-v1/;
>> ?+#include "sun8i-a33.dtsi"
>> ?+#include "sun8i-reference-design-tablet.dtsi"
>> ?+
>> ?+/ {
>> ?+ model = "INet-D978 Rev 02";
>> ?+ compatible = "primux,inet-d978-rev2", "allwinner,sun8i-a33";
>> ?+
>> ?+ leds {
>> ?+ compatible = "gpio-leds";
>> ?+ pinctrl-names = "default";
>> ?+ pinctrl-0 = <&led_pin_d978>;
>> ?+
>> ?+ home {
>> ?+ label = "d978:home";
>
> This is not the proper format for the led labels.
>
> It's supposed to be <board>:<color>:<function>

Thanks.
So I'd use "d978:blue:home".

>
>> ?+ gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
>> ?+ };
>> ?+ };
>> ?+};
>> ?+
>> ?+&mmc1_pins_a {
>> ?+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
>> ?+};
>> ?+
>> ?+&mmc1 {
>> ?+ pinctrl-names = "default";
>> ?+ pinctrl-0 = <&mmc1_pins_a>;
>> ?+ vmmc-supply = <&reg_dldo1>;
>> ?+ bus-width = <4>;
>> ?+ non-removable;
>> ?+ status = "okay";
>> ?+
>> ?+ rtl8723bs: sdio_wifi at 1 {
>> ?+ reg = <1>;
>> ?+ };
>
> Don't you need an alias to this node to have the MAC address set?

It seems that rtl8723bs come with an eFUSE.

>
> Thanks,
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

next prev parent reply	other threads:[~2016-08-24 23:57 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-23  6:44 [PATCH 0/2] Add support for iNet D978 Rev2 board Icenowy Zheng
2016-08-23  6:44 ` [PATCH 1/2] ARM: dts: sun8i: Add dts file for inet-d978_rev2 tablets Icenowy Zheng
2016-08-24 19:32   ` Maxime Ripard
2016-08-24 23:57     ` Icenowy Zheng [this message]
2016-08-25  7:35       ` Maxime Ripard
2016-08-23  6:44 ` [PATCH 2/2] ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board Icenowy Zheng
2016-08-24 19:36   ` Maxime Ripard
2016-08-24 23:58     ` Icenowy Zheng
2016-08-25  4:40       ` Chen-Yu Tsai
2016-08-25  6:57         ` Icenowy Zheng
2016-08-25  8:03           ` Maxime Ripard
2016-08-25 14:12             ` Icenowy Zheng
2016-08-25 14:17               ` Hans de Goede
2016-08-25 14:53                 ` Icenowy Zheng
2016-08-25 14:53                 ` Icenowy Zheng
2016-08-25 15:13                   ` Hans de Goede
2016-08-25 15:29                     ` Icenowy Zheng
2016-08-25 20:47               ` Maxime Ripard

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