[V2 2/3] ARM: mvebu: helios4 dts changes to enable SPI

[Stefan Roese]

Hi Dennis,

On 10.02.21 20:28, Dennis Gilmore wrote:
> could I please get someone to review this patch
> 
> Dennis

It's already included in mainline. I pulled it in a few days ago.
Please check if something else is missing.

Thanks,
Stefan

> On Tue, Dec 8, 2020 at 9:07 PM <dgilmore at redhat.com> wrote:
>>
>> From: Dennis Gilmore <dennis at ausil.us>
>>
>> Move all aliases defintions into the main dts file
>> Add u-boot definiton to i2c0 based on clearfog
>> set spi1 status to okay
>>
>> Signed-off-by: Dennis Gilmore <dennis at ausil.us>
>> ---
>>   arch/arm/dts/armada-388-helios4-u-boot.dtsi | 23 ++++++++++++---------
>>   arch/arm/dts/armada-388-helios4.dts         | 14 ++++++++++++-
>>   2 files changed, 26 insertions(+), 11 deletions(-)
>>
>> diff --git a/arch/arm/dts/armada-388-helios4-u-boot.dtsi b/arch/arm/dts/armada-388-helios4-u-boot.dtsi
>> index 0753889854..1047c1af23 100644
>> --- a/arch/arm/dts/armada-388-helios4-u-boot.dtsi
>> +++ b/arch/arm/dts/armada-388-helios4-u-boot.dtsi
>> @@ -1,13 +1,5 @@
>>   // SPDX-License-Identifier: GPL-2.0+
>>
>> -/ {
>> -       aliases {
>> -               i2c0 = &i2c0;
>> -               i2c1 = &i2c1;
>> -               spi1 = &spi1;
>> -       };
>> -};
>> -
>>   &eth0 {
>>          phy-reset-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
>>   };
>> @@ -20,7 +12,6 @@
>>   };
>>
>>   &w25q32 {
>> -       status = "okay";
>>          u-boot,dm-spl;
>>   };
>>
>> @@ -37,5 +28,17 @@
>>   };
>>
>>   &sdhci {
>> -       u-boot,dm-spl;
>> +       u-boot,dm-spl;
>> +};
>> +
>> +&i2c0 {
>> +       u-boot,dm-spl;
>> +
>> +       eeprom at 52 {
>> +               u-boot,dm-spl;
>> +       };
>> +
>> +       eeprom at 53 {
>> +               u-boot,dm-spl;
>> +       };
>>   };
>> diff --git a/arch/arm/dts/armada-388-helios4.dts b/arch/arm/dts/armada-388-helios4.dts
>> index fb49df2a3b..cbc296a46c 100644
>> --- a/arch/arm/dts/armada-388-helios4.dts
>> +++ b/arch/arm/dts/armada-388-helios4.dts
>> @@ -22,10 +22,14 @@
>>          };
>>
>>          aliases {
>> -               /* So that mvebu u-boot can update the MAC addresses */
>> +               /* So that mvebu u-boot can update the MAC address */
>>                  ethernet1 = &eth0;
>> +               spi1 = &spi1;
>> +               i2c0 = &i2c0;
>> +               i2c1 = &i2c1;
>>          };
>>
>> +
>>          chosen {
>>                  stdout-path = "serial0:115200n8";
>>          };
>> @@ -306,3 +310,11 @@
>>                  };
>>          };
>>   };
>> +
>> +&w25q32 {
>> +       status = "okay";
>> +};
>> +
>> +&spi1 {
>> +       status = "okay";
>> +};
>> --
>> 2.28.0
>>


Viele Grüße,
Stefan

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