[PATCH v2 4/5] arm64: dts: add support for A4 based Amlogic BA400

Xianwei Zhao xianwei.zhao at amlogic.com
Wed Mar 20 03:06:42 PDT 2024


Hi Krzysztof,
     Thanks for your reply.

On 2024/3/20 17:48, Krzysztof Kozlowski wrote:
> [ EXTERNAL EMAIL ]
> 
> On 20/03/2024 10:44, Xianwei Zhao via B4 Relay wrote:
>> From: Xianwei Zhao <xianwei.zhao at amlogic.com>
>>
>> Amlogic A4 is an application processor designed for smart audio
>> and IoT applications.
>>
>> Add basic support for the A4 based Amlogic BA400 board, which describes
>> the following components: CPU, GIC, IRQ, Timer and UART.
>> These are capable of booting up into the serial console.
>>
>> Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>
>> ---
>>   arch/arm64/boot/dts/amlogic/Makefile               |  1 +
>>   .../boot/dts/amlogic/amlogic-a4-a113l2-ba400.dts   | 42 ++++++++++++++
>>   arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi | 66 ++++++++++++++++++++++
>>   arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi        | 40 +++++++++++++
>>   4 files changed, 149 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
>> index 1ab160bf928a..9a50ec11bb8d 100644
>> --- a/arch/arm64/boot/dts/amlogic/Makefile
>> +++ b/arch/arm64/boot/dts/amlogic/Makefile
>> @@ -1,4 +1,5 @@
>>   # SPDX-License-Identifier: GPL-2.0
>> +dtb-$(CONFIG_ARCH_MESON) += amlogic-a4-a113l2-ba400.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
>> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-a113l2-ba400.dts b/arch/arm64/boot/dts/amlogic/amlogic-a4-a113l2-ba400.dts
>> new file mode 100644
>> index 000000000000..43a9c666e1de
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-a113l2-ba400.dts
>> @@ -0,0 +1,42 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "amlogic-a4.dtsi"
>> +
>> +/ {
>> +     model = "Amlogic A113L2 ba400 Development Board";
>> +     compatible = "amlogic,ba400","amlogic,a4";
> 
> Still missing space.
> 
> You received comment about this. Fix entire file, not just one occurrence.
> 
Will fix. I got it.
> 
> Best regards,
> Krzysztof
> 



More information about the linux-amlogic mailing list