On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
[off-list ref] 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>
(...)
quoted hunk
+ 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.
Yours,
Linus Walleij