diff options
Diffstat (limited to 'drivers/misc/eeprom/at24.c')
| -rw-r--r-- | drivers/misc/eeprom/at24.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index ca872e3465ed..f721825199ce 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -18,8 +18,6 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/nvmem-provider.h> -#include <linux/of.h> -#include <linux/of_device.h> #include <linux/pm_runtime.h> #include <linux/property.h> #include <linux/regmap.h> @@ -207,6 +205,8 @@ AT24_CHIP_DATA(at24_data_24cs64, 16, AT24_FLAG_ADDR16 | AT24_FLAG_SERIAL | AT24_FLAG_READONLY); AT24_CHIP_DATA(at24_data_24c128, 131072 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c256, 262144 / 8, AT24_FLAG_ADDR16); +/* M24256E Additional Write lockable page (M24256E-F order codes) */ +AT24_CHIP_DATA(at24_data_24256e_wlp, 64, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c512, 524288 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c1024, 1048576 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA_BS(at24_data_24c1025, 1048576 / 8, AT24_FLAG_ADDR16, 2); @@ -240,6 +240,7 @@ static const struct i2c_device_id at24_ids[] = { { "24cs64", (kernel_ulong_t)&at24_data_24cs64 }, { "24c128", (kernel_ulong_t)&at24_data_24c128 }, { "24c256", (kernel_ulong_t)&at24_data_24c256 }, + { "24256e-wl", (kernel_ulong_t)&at24_data_24256e_wlp }, { "24c512", (kernel_ulong_t)&at24_data_24c512 }, { "24c1024", (kernel_ulong_t)&at24_data_24c1024 }, { "24c1025", (kernel_ulong_t)&at24_data_24c1025 }, @@ -249,7 +250,7 @@ static const struct i2c_device_id at24_ids[] = { }; MODULE_DEVICE_TABLE(i2c, at24_ids); -static const struct of_device_id __maybe_unused at24_of_match[] = { +static const struct of_device_id at24_of_match[] = { { .compatible = "atmel,24c00", .data = &at24_data_24c00 }, { .compatible = "atmel,24c01", .data = &at24_data_24c01 }, { .compatible = "atmel,24cs01", .data = &at24_data_24cs01 }, @@ -278,11 +279,12 @@ static const struct of_device_id __maybe_unused at24_of_match[] = { { .compatible = "atmel,24c2048", .data = &at24_data_24c2048 }, { .compatible = "microchip,24aa025e48", .data = &at24_data_24aa025e48 }, { .compatible = "microchip,24aa025e64", .data = &at24_data_24aa025e64 }, + { .compatible = "st,24256e-wl", .data = &at24_data_24256e_wlp }, { /* END OF LIST */ }, }; MODULE_DEVICE_TABLE(of, at24_of_match); -static const struct acpi_device_id __maybe_unused at24_acpi_ids[] = { +static const struct acpi_device_id at24_acpi_ids[] = { { "INT3499", (kernel_ulong_t)&at24_data_INT3499 }, { "TPF0001", (kernel_ulong_t)&at24_data_24c1024 }, { /* END OF LIST */ } @@ -844,8 +846,8 @@ static struct i2c_driver at24_driver = { .driver = { .name = "at24", .pm = &at24_pm_ops, - .of_match_table = of_match_ptr(at24_of_match), - .acpi_match_table = ACPI_PTR(at24_acpi_ids), + .of_match_table = at24_of_match, + .acpi_match_table = at24_acpi_ids, }, .probe = at24_probe, .remove = at24_remove, |