linux-kernel - Re: [PATCH] arm64: dts: marvell: espressobin: Get rid of duplicate serial aliases

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Message-ID: <670c25da-9a3a-9d67-dcc6-bd839235574a@gmail.com>
Date:   Mon, 21 Sep 2020 18:57:46 +0200
From:   Andre Heider <a.heider@...il.com>
To:     Pali Rohár <pali@...nel.org>
Cc:     Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Tomasz Maciej Nowak <tmn505@...il.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: marvell: espressobin: Get rid of duplicate
 serial aliases

On 21/09/2020 18:53, Pali Rohár wrote:
> On Monday 21 September 2020 18:48:30 Andre Heider wrote:
>> The included armada-372x.dtsi already defines these two aliases.
> 
> Where? I do not see it in that file:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/marvell/armada-372x.dtsi

Oh sorry, it's in armada-37xx.dtsi:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/marvell/armada-37xx.dtsi#n20

> 
>>
>> Signed-off-by: Andre Heider <a.heider@...il.com>
>> ---
>>
>> This goes on top of Pali's patch:
>> "arm64: dts: marvell: espressobin: Add ethernet switch aliases"
>>
>> The resulting .dtb files are the same.
>>
>>   arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
>> index 0775c16e0ec8..3169a820558f 100644
>> --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
>> +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
>> @@ -17,8 +17,6 @@ aliases {
>>   		ethernet1 = &switch0port1;
>>   		ethernet2 = &switch0port2;
>>   		ethernet3 = &switch0port3;
>> -		serial0 = &uart0;
>> -		serial1 = &uart1;
>>   	};
>>   
>>   	chosen {
>> -- 
>> 2.28.0
>>