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| author | Vincent Donnefort <vdonnefort@gmail.com> | 2015-07-02 19:56:40 +0200 |
|---|---|---|
| committer | Jacek Anaszewski <j.anaszewski@samsung.com> | 2015-08-28 14:06:06 +0200 |
| commit | f7fafd083ccc340502448903aaddc76f10785c8c (patch) | |
| tree | 55fefd21eb2ea7a01ab153523e3ba91d24b1c16e /include | |
| parent | de88e71a91ed7c8de321b44882e0805f0b24d734 (diff) | |
| download | linux-f7fafd083ccc340502448903aaddc76f10785c8c.tar.bz2 | |
leds: leds-ns2: move LED modes mapping outside of the driver
On the board n090401 (Seagate NAS 4-Bay), the LED mode mapping (GPIO
values to LED mode) is different from the one used on other boards
supported by the leds-ns2 driver.
With this patch the hardcoded mapping is removed from leds-ns2. Now,
it must be defined either in the platform data (if an old-fashion board
setup file is used) or in the DT node. In order to allow the later, this
patch also introduces a modes-map property for the leds-ns2 DT binding.
Signed-off-by: Vincent Donnefort <vdonnefort@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/leds/leds-ns2.h | 8 | ||||
| -rw-r--r-- | include/linux/platform_data/leds-kirkwood-ns2.h | 14 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/dt-bindings/leds/leds-ns2.h b/include/dt-bindings/leds/leds-ns2.h new file mode 100644 index 000000000000..491c5f974a92 --- /dev/null +++ b/include/dt-bindings/leds/leds-ns2.h @@ -0,0 +1,8 @@ +#ifndef _DT_BINDINGS_LEDS_NS2_H +#define _DT_BINDINGS_LEDS_NS2_H + +#define NS_V2_LED_OFF 0 +#define NS_V2_LED_ON 1 +#define NS_V2_LED_SATA 2 + +#endif diff --git a/include/linux/platform_data/leds-kirkwood-ns2.h b/include/linux/platform_data/leds-kirkwood-ns2.h index 6a9fed57f346..eb8a6860e816 100644 --- a/include/linux/platform_data/leds-kirkwood-ns2.h +++ b/include/linux/platform_data/leds-kirkwood-ns2.h @@ -9,11 +9,25 @@ #ifndef __LEDS_KIRKWOOD_NS2_H #define __LEDS_KIRKWOOD_NS2_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 { |