diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-01-07 15:10:28 +0100 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2020-02-26 14:34:35 +0100 |
| commit | c7896490dd1a4e6b346e8a475e4a433356362770 (patch) | |
| tree | 56f2d271b5dde286cd8872aba911e27bf042b2d0 /drivers/leds/leds-ns2.c | |
| parent | Linux 5.6-rc2 (diff) | |
| download | linux-c7896490dd1a4e6b346e8a475e4a433356362770.tar.xz linux-c7896490dd1a4e6b346e8a475e4a433356362770.zip | |
leds: ns2: Absorb platform data
Nothing in the kernel includes the external header
<linux/platform_data/leds-kirkwood-ns2.h> so just push the
contents into the ns2 leds driver. If someone wants to use
platform data or board files to describe this device they
should be able to do so using GPIO machine descriptors but
in any case device tree should be the way forward for these
systems in all cases I can think of, and the driver already
supports that.
Cc: Simon Guinot <simon.guinot@sequanux.org>
Cc: Vincent Donnefort <vdonnefort@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Simon Guinot <simon.guinot@sequanux.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-ns2.c')
| -rw-r--r-- | drivers/leds/leds-ns2.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c index 7c500dfdcfa3..6d37dda12c39 100644 --- a/drivers/leds/leds-ns2.c +++ b/drivers/leds/leds-ns2.c @@ -12,14 +12,38 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/slab.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/leds.h> #include <linux/module.h> -#include <linux/platform_data/leds-kirkwood-ns2.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include "leds.h" +enum ns2_led_modes { + NS_V2_LED_OFF, + NS_V2_LED_ON, + NS_V2_LED_SATA, +}; + +struct ns2_led_modval { + enum ns2_led_modes mode; + int cmd_level; + int slow_level; +}; + +struct ns2_led { + const char *name; + const char *default_trigger; + unsigned cmd; + unsigned slow; + int num_modes; + struct ns2_led_modval *modval; +}; + +struct ns2_led_platform_data { + int num_leds; + struct ns2_led *leds; +}; + /* * The Network Space v2 dual-GPIO LED is wired to a CPLD. Three different LED * modes are available: off, on and SATA activity blinking. The LED modes are |