From 2976b17989094e97567510be3ea91fc2f0c7aab3 Mon Sep 17 00:00:00 2001 From: Simon Guinot Date: Sat, 26 Sep 2015 23:02:34 +0200 Subject: leds: netxbig: add device tree binding This patch adds device tree support for the netxbig LEDs. This also introduces a additionnal DT binding for the GPIO extension bus (netxbig-gpio-ext) used to configure the LEDs. Since this bus could also be used to control other devices, then it seems more suitable to have it in a separate DT binding. Signed-off-by: Simon Guinot Acked-by: Linus Walleij Signed-off-by: Jacek Anaszewski --- include/dt-bindings/leds/leds-netxbig.h | 18 ++++++++++++++++++ include/linux/platform_data/leds-kirkwood-netxbig.h | 1 + 2 files changed, 19 insertions(+) create mode 100644 include/dt-bindings/leds/leds-netxbig.h (limited to 'include') diff --git a/include/dt-bindings/leds/leds-netxbig.h b/include/dt-bindings/leds/leds-netxbig.h new file mode 100644 index 000000000000..92658b0310b2 --- /dev/null +++ b/include/dt-bindings/leds/leds-netxbig.h @@ -0,0 +1,18 @@ +/* + * This header provides constants for netxbig LED bindings. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef _DT_BINDINGS_LEDS_NETXBIG_H +#define _DT_BINDINGS_LEDS_NETXBIG_H + +#define NETXBIG_LED_OFF 0 +#define NETXBIG_LED_ON 1 +#define NETXBIG_LED_SATA 2 +#define NETXBIG_LED_TIMER1 3 +#define NETXBIG_LED_TIMER2 4 + +#endif /* _DT_BINDINGS_LEDS_NETXBIG_H */ diff --git a/include/linux/platform_data/leds-kirkwood-netxbig.h b/include/linux/platform_data/leds-kirkwood-netxbig.h index d2be19a51acd..3c85a735c380 100644 --- a/include/linux/platform_data/leds-kirkwood-netxbig.h +++ b/include/linux/platform_data/leds-kirkwood-netxbig.h @@ -40,6 +40,7 @@ struct netxbig_led { int mode_addr; int *mode_val; int bright_addr; + int bright_max; }; struct netxbig_led_platform_data { -- cgit v1.2.3