ramips: export slic IRQ line in dwr-512
authorGiuseppe Lippolis <giu.lippolis@gmail.com>
Tue, 14 Feb 2017 13:12:24 +0000 (14:12 +0100)
committerJohn Crispin <john@phrozen.org>
Wed, 15 Feb 2017 06:45:54 +0000 (07:45 +0100)
The DWR-512 embeds the hw slic device si3210. This device have the IRQ line
attached to the gpio1. This patch export the gpio1 with proper name and
parameters to the sysfs.

Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
target/linux/ramips/dts/DWR-512-B.dts

index 9e15485..42be55e 100644 (file)
                compatible = "gpio-export";
                #size-cells = <0>;
 
+               slic_int {
+                       gpio-export,name = "slic_int";
+                       gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+               };
                modem3g_enable {
                        gpio-export,name = "modem3g_enable";
                        gpio-export,output = <1>;