[PATCH] ARM: dts: armada-385-synology-ds116: add support for Synology DS116 NAS

Andrew Lunn andrew at lunn.ch
Sat Feb 11 16:40:31 PST 2017


> +			serial at 12000 {
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&uart0_pins>;
> +				status = "okay";
> +			};
> +
> +			serial at 12100 {
> +				/* A PIC16F1829 is connected to uart1 at 115200 bps,
> +				 * and takes single-character orders :
> +				 *   "1" : power off

Hi Willy

The qnap-poweroff.c driver will support this. You need a new
compatible string, since 115200 is not the speed the current synology
devices use.

> +				 *   "2" : short beep
> +				 *   "3" : long beep
> +				 *   "4" : turn the power LED ON
> +				 *   "5" : flash the power LED
> +				 *   "6" : turn the power LED OFF
> +				 *   "7" : turn the status LED OFF
> +				 *   "8" : turn the status LED ON
> +				 *   "9" : flash the status LED
> +				 *   "A" : flash the motherboard LED (D8)
> +				 *   "B" : turn the motherboard LED OFF
> +				 *   "C" : hard reset
> +				 */
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&uart1_pins>;
> +				status = "okay";
> +			};

> +		gpio-leds {
> +			compatible = "gpio-leds";
> +
> +			/* The greed part is on gpio0.20 which is also used by

green?


Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew



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