[PATCH] ARM: dts: dra72-evm-tps65917: Add voltage supplies to usb_phy, mmc, dss

[Lokesh Vutla]

On Wednesday 14 December 2016 04:30 PM, Roger Quadros wrote:
> Lokesh,
> 
> On 14/12/16 10:57, Lokesh Vutla wrote:
>> Commit 5d080aa30681 ("ARM: dts: dra72: Add separate dtsi for tps65917")
>> added a separate dtsi for dra72-evm-tps65917 moving all the voltage supplies
>> to this file. But it missed adding voltage supplies to usb_phy, mmc,
>> dss and deleted from dra72-evm-common.dtsi. Adding the voltage supply
>> phandles to these nodes in dra72-evm-tps65917.dtsi
>>
>> Fixes: 5d080aa30681 ("ARM: dts: dra72: Add separate dtsi for tps65917")
>> Reported-by: Carlos Hernandez <ceh at ti.com>
>> Signed-off-by: Roger Quadros <rogerq at ti.com>
>> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
>> ---
>> Logs:
>> - DRA72-evm revC: http://pastebin.ubuntu.com/23627665/ 
>> - DRA72-evm revB: http://pastebin.ubuntu.com/23627658/
>>  arch/arm/boot/dts/dra72-evm-tps65917.dtsi | 16 ++++++++++++++++
>>  1 file changed, 16 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
>> index ee6dac44edf1..e6df676886c0 100644
>> --- a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
>> +++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
>> @@ -132,3 +132,19 @@
>>  		ti,palmas-long-press-seconds = <6>;
>>  	};
>>  };
>> +
>> +&usb2_phy1 {
>> +	phy-supply = <&ldo4_reg>;
>> +};
>> +
>> +&usb2_phy2 {
>> +	phy-supply = <&ldo4_reg>;
>> +};
>> +
>> +&dss {
>> +	vdda_video-supply = <&ldo5_reg>;
>> +};
>> +
>> +&mmc1 {
>> +	vmmc_aux-supply = <&ldo1_reg>;
>> +};
>>
> 
> Are you sure that all future users of dra72-evm-tps65917.dtsi will use this same configuration?
> If not I'd rather put this in the board dts files.

hmm..This debate already happened when creating dra72-evm-tps65917 file
and concluded that all the common regulator stuff on dra72 evm revA,B,C
should go in this file. Any new board which is not similar to dra72-evm
will not be using this file.

Thanks and regards,
Lokesh

> 
> cheers,
> -roger
>