From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Russell King <linux@armlinux.org.uk>,
linux-kernel <linux-kernel@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Andrey Yurovsky <yurovsky@gmail.com>
Subject: Re: [PATCH 6/8] ARM: dts: imx7d-sdb: Add GPIO expander node
Date: Fri, 14 Apr 2017 08:25:48 -0700 [thread overview]
Message-ID: <CAHQ1cqHat=25=esVnBJCaFdXJqUCtvghD5UjnRNG0taaZF_Dag@mail.gmail.com> (raw)
In-Reply-To: <CAOMZO5A9u9bjbFa=0LQ_gnwFry4wm2HGD8xncThb3ta1TaZ1aw@mail.gmail.com>
On Thu, Apr 13, 2017 at 3:20 PM, Fabio Estevam <festevam@gmail.com> wrote:
> Hi Andrey,
>
> On Thu, Apr 13, 2017 at 10:32 AM, Andrey Smirnov
> <andrew.smirnov@gmail.com> wrote:
>
>> diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
>> index 5be01a1..e0ff276 100644
>> --- a/arch/arm/boot/dts/imx7d-sdb.dts
>> +++ b/arch/arm/boot/dts/imx7d-sdb.dts
>> @@ -52,6 +52,30 @@
>> reg = <0x80000000 0x80000000>;
>> };
>>
>> + spi4 {
>
> Here you use spi4 label...
>
>> + compatible = "spi-gpio";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_spi1>;
>
> and here spi1, which is a bit confusing.
>
Agreed. It is confusing, will fix in v2.
>> + status = "okay";
>> + gpio-sck = <&gpio1 13 0>;
>> + gpio-mosi = <&gpio1 9 0>;
>> + cs-gpios = <&gpio1 12 0>;
>
> You could use GPIO_ACTIVE_HIGH flag for better readability.
Missed that, will fix in v2.
Thanks,
Andrey Smirnov
next prev parent reply other threads:[~2017-04-14 15:25 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-13 13:32 [PATCH 0/8] i.MX7 PCIe related device tree changes Andrey Smirnov
2017-04-13 13:32 ` [PATCH 1/8] Revert "ARM: dts: imx: Remove unexistant property" Andrey Smirnov
2017-04-13 13:32 ` [PATCH 2/8] ARM: dts: imx6: Specify 'anatop-enable-bit' where appropriate Andrey Smirnov
2017-04-13 13:32 ` [PATCH 3/8] ARM: dts: imx7s: Adjust anatop-enable-bit for 'reg_1p0d' Andrey Smirnov
2017-04-14 3:28 ` Shawn Guo
2017-04-14 14:33 ` Andrey Smirnov
2017-04-14 15:32 ` Dong Aisheng
2017-04-14 16:08 ` Andrey Smirnov
2017-04-13 13:32 ` [PATCH 4/8] ARM: dts: imx7s: Add node for GPC Andrey Smirnov
2017-04-13 19:03 ` Tyler Baker
2017-04-13 19:18 ` Fabio Estevam
2017-04-13 19:24 ` Tyler Baker
2017-04-13 19:55 ` Fabio Estevam
2017-04-13 20:13 ` Tyler Baker
2017-04-13 20:49 ` Fabio Estevam
2017-04-13 21:20 ` Andrey Smirnov
2017-04-13 21:35 ` Tyler Baker
2017-04-13 22:00 ` Fabio Estevam
2017-04-13 21:19 ` Andrey Smirnov
2017-04-14 3:40 ` Shawn Guo
2017-04-14 15:19 ` Andrey Smirnov
2017-04-14 15:49 ` Dong Aisheng
2017-04-14 15:50 ` Andrey Smirnov
2017-04-13 13:32 ` [PATCH 5/8] ARM: dts: imx7s: Mark 'gpr' compatible with i.MX6 variant Andrey Smirnov
2017-04-14 15:56 ` Dong Aisheng
2017-04-14 16:30 ` Andrey Smirnov
2017-04-13 13:32 ` [PATCH 6/8] ARM: dts: imx7d-sdb: Add GPIO expander node Andrey Smirnov
2017-04-13 22:20 ` Fabio Estevam
2017-04-14 15:25 ` Andrey Smirnov [this message]
2017-04-14 3:47 ` Shawn Guo
2017-04-14 15:32 ` Andrey Smirnov
2017-04-14 16:00 ` Dong Aisheng
2017-04-13 13:32 ` [PATCH 7/8] ARM: dts: imx7d: Add node for PCIe controller Andrey Smirnov
2017-04-13 13:32 ` [PATCH 8/8] ARM: dts: imx7d-sdb: Enable PCIe peripheral Andrey Smirnov
2017-04-13 22:23 ` Fabio Estevam
2017-04-14 3:51 ` Shawn Guo
2017-04-14 15:45 ` Andrey Smirnov
2017-04-19 18:28 ` [PATCH 0/8] i.MX7 PCIe related device tree changes Tyler Baker
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