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leds: simatic-ipc-leds-gpio: add new model 227G

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This adds support of the Siemens Simatic IPC227G. Its LEDs are connected
to GPIO pins provided by the gpio-f7188x module. We make sure that
gets loaded, if not enabled in the kernel config no LED support will be
available.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Link: https://lore.kernel.org/r/20220825104422.14156-6-henning.schild@siemens.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Henning Schild 2022-08-25 12:44:20 +02:00 • committed by Hans de Goede
parent 26d88a6883
commit a97126265d
4 changed files with 42 additions and 6 deletions
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1
include/linux/platform_data/x86/simatic-ipc-base.h
View file

@ -19,6 +19,7 @@
#define SIMATIC_IPC_DEVICE_427E 2
#define SIMATIC_IPC_DEVICE_127E 3
#define SIMATIC_IPC_DEVICE_227E 4
#define SIMATIC_IPC_DEVICE_227G 5
struct simatic_ipc_platform {
u8 devmode;

1
include/linux/platform_data/x86/simatic-ipc.h
View file

@ -31,6 +31,7 @@ enum simatic_ipc_station_ids {
SIMATIC_IPC_IPC427E = 0x00000A01,
SIMATIC_IPC_IPC477E = 0x00000A02,
SIMATIC_IPC_IPC127E = 0x00000D01,
SIMATIC_IPC_IPC227G = 0x00000F01,
};
static inline u32 simatic_ipc_get_station_id(u8 *data, int max_len)