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platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59A 

This adds support for the Siemens Simatic IPC models BX-56A/BX-59A,
led/watchdog/battery on these models are same, actual drivers for
models will be sent in separate patches.

Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
Link: https://lore.kernel.org/r/20230731071424.4663-2-xingtong_wu@163.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
xingtong.wu 2023-07-31 15:14:24 +08:00 committed by Hans de Goede
parent 1598e3f6e9
commit b8af779519
3 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/platform/x86/siemens/simatic-ipc.c
View File

@ -78,6 +78,12 @@ static struct {
{SIMATIC_IPC_IPCBX_21A,
SIMATIC_IPC_DEVICE_BX_21A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_21A,
{ "emc1403", NULL }},
{SIMATIC_IPC_IPCBX_56A,
SIMATIC_IPC_DEVICE_BX_59A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_59A,
{ "emc1403", "w83627hf_wdt" }},
{SIMATIC_IPC_IPCBX_59A,
SIMATIC_IPC_DEVICE_BX_59A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_59A,
{ "emc1403", "w83627hf_wdt" }},
};
static int register_platform_devices(u32 station_id)
@ -103,7 +109,9 @@ static int register_platform_devices(u32 station_id)
pdevname = KBUILD_MODNAME "_batt_apollolake";
if (battmode == SIMATIC_IPC_DEVICE_BX_21A)
pdevname = KBUILD_MODNAME "_batt_elkhartlake";
if (battmode == SIMATIC_IPC_DEVICE_227G || battmode == SIMATIC_IPC_DEVICE_BX_39A)
if (battmode == SIMATIC_IPC_DEVICE_227G ||
battmode == SIMATIC_IPC_DEVICE_BX_39A ||
battmode == SIMATIC_IPC_DEVICE_BX_59A)
pdevname = KBUILD_MODNAME "_batt_f7188x";
platform_data.devmode = battmode;
ipc_batt_platform_device =
@ -121,7 +129,7 @@ static int register_platform_devices(u32 station_id)
pdevname = KBUILD_MODNAME "_leds";
if (ledmode == SIMATIC_IPC_DEVICE_127E)
pdevname = KBUILD_MODNAME "_leds_gpio_apollolake";
if (ledmode == SIMATIC_IPC_DEVICE_227G)
if (ledmode == SIMATIC_IPC_DEVICE_227G || SIMATIC_IPC_DEVICE_BX_59A)
pdevname = KBUILD_MODNAME "_leds_gpio_f7188x";
if (ledmode == SIMATIC_IPC_DEVICE_BX_21A)
pdevname = KBUILD_MODNAME "_leds_gpio_elkhartlake";

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

@ -22,6 +22,7 @@
#define SIMATIC_IPC_DEVICE_227G 5
#define SIMATIC_IPC_DEVICE_BX_21A 6
#define SIMATIC_IPC_DEVICE_BX_39A 7
#define SIMATIC_IPC_DEVICE_BX_59A 8
struct simatic_ipc_platform {
u8 devmode;

2
include/linux/platform_data/x86/simatic-ipc.h
View File

@ -36,6 +36,8 @@ enum simatic_ipc_station_ids {
SIMATIC_IPC_IPCBX_39A = 0x00001001,
SIMATIC_IPC_IPCPX_39A = 0x00001002,
SIMATIC_IPC_IPCBX_21A = 0x00001101,
SIMATIC_IPC_IPCBX_56A = 0x00001201,
SIMATIC_IPC_IPCBX_59A = 0x00001202,
};
static inline u32 simatic_ipc_get_station_id(u8 *data, int max_len)