linux-kernel - Re: [linux-sunxi] Re: [PATCH v2] arm64: allwinner: a64: Add initial NanoPi A64 support

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Message-ID: <3049841d-36f0-a761-fbed-57971462697c@openedev.com>
Date:   Fri, 9 Jun 2017 20:56:26 +0530
From:   Jagan Teki <jagan@...nedev.com>
To:     maxime.ripard@...e-electrons.com,
        Jagan Teki <jagannadh.teki@...il.com>
Cc:     Chen-Yu Tsai <wens@...e.org>, Sean Wang <sean.wang@...iatek.com>,
        Icenowy Zheng <icenowy@...c.io>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: Re: [linux-sunxi] Re: [PATCH v2] arm64: allwinner: a64: Add initial
 NanoPi A64 support

On Friday 09 June 2017 08:21 PM, Maxime Ripard wrote:
> Hi Jagan,
> 
> On Fri, Jun 09, 2017 at 12:40:52PM +0000, Jagan Teki wrote:
>> +&i2c1 {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&i2c1_pins>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c1_pins {
>> +	bias-pull-up;
>> +};
> 
> What is connected on that bus?

i2c1 connected with gpio/i2s

> 
>> +&uart1 {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
>> +	status = "okay";
>> +};
> 
> And on that UART?

uart1 for SDIO (Wifi connector, with RTS/CTS), this along with mmc1

Jagan.