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SubjectRe: [PATCH v2 16/18] ARM: dts: Introduce STM32F429 MCU
From
2015-03-09 15:39 GMT+01:00 Linus Walleij <linus.walleij@linaro.org>:
> On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
> <mcoquelin.stm32@gmail.com> wrote:
>
>> The STMicrolectornics's STM32F419 MCU has the following main features:
>> - Cortex-M4 core running up to @180MHz
>> - 2MB internal flash, 256KBytes internal RAM
>> - FMC controller to connect SDRAM, NOR and NAND memories
>> - SD/MMC/SDIO support
>> - Ethernet controller
>> - USB OTFG FS & HS controllers
>> - I2C, SPI, CAN busses support
>> - Several 16 & 32 bits general purpose timers
>> - Serial Audio interface
>> - LCD controller
>>
>> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> (...)
>> + soc {
>> + usart1: usart@40011000 {
>> + status = "okay";
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + red {
>> + #gpio-cells = <2>;
>> + label = "Front Panel LED";
>> + gpios = <&gpiog 14 0>;
>> + linux,default-trigger = "heartbeat";
>> + };
>> + green {
>> + #gpio-cells = <2>;
>> + gpios = <&gpiog 13 0>;
>> + default-state = "off";
>> + };
>> + };
>> + };
>
> The LEDs are mounted on the board not the SoC, right?
>
> So move them outside of the soc node, to the top level
> of the DTS file.

Yes, you are right.
Andreas already made the same remark, and the top-level move is
already here in the upcoming v3.

Thanks,
Maxime
>
> Yours,
> Linus Walleij


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