diff mbox series

[1/8] platform/x86: int3472: Add platform data for LEDs

Message ID 20230322160926.948687-2-dan.scally@ideasonboard.com
State New
Headers show
Series Add WLED support to TPS68470 LED driver | expand

Commit Message

Daniel Scally March 22, 2023, 4:09 p.m. UTC 
Some of the LEDs that can be provided by the TPS68470 PMIC come with
various configuration registers that must be set to appropriate values.
Add a platform data struct so that those data can be defined and
passed to the tps68470-led platform device.

Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
---
 drivers/platform/x86/intel/int3472/tps68470.c |  2 ++
 drivers/platform/x86/intel/int3472/tps68470.h |  2 ++
 include/linux/platform_data/tps68470.h        | 11 +++++++++++
 3 files changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel/int3472/tps68470.c b/drivers/platform/x86/intel/int3472/tps68470.c
index 82ef022f8916..53b0459f278a 100644
--- a/drivers/platform/x86/intel/int3472/tps68470.c
+++ b/drivers/platform/x86/intel/int3472/tps68470.c
@@ -194,6 +194,8 @@  static int skl_int3472_tps68470_probe(struct i2c_client *client)
 		cells[1].platform_data = (void *)board_data->tps68470_regulator_pdata;
 		cells[1].pdata_size = sizeof(struct tps68470_regulator_platform_data);
 		cells[2].name = "tps68470-led";
+		cells[2].platform_data = (void *)board_data->tps68470_led_pdata;
+		cells[2].pdata_size = sizeof(struct tps68470_led_platform_data);
 		cells[3].name = "tps68470-gpio";
 
 		for (i = 0; i < board_data->n_gpiod_lookups; i++)
diff --git a/drivers/platform/x86/intel/int3472/tps68470.h b/drivers/platform/x86/intel/int3472/tps68470.h
index 35915e701593..ce50687db6fb 100644
--- a/drivers/platform/x86/intel/int3472/tps68470.h
+++ b/drivers/platform/x86/intel/int3472/tps68470.h
@@ -13,10 +13,12 @@ 
 
 struct gpiod_lookup_table;
 struct tps68470_regulator_platform_data;
+struct tps68470_led_platform_data;
 
 struct int3472_tps68470_board_data {
 	const char *dev_name;
 	const struct tps68470_regulator_platform_data *tps68470_regulator_pdata;
+	const struct tps68470_led_platform_data *tps68470_led_pdata;
 	unsigned int n_gpiod_lookups;
 	struct gpiod_lookup_table *tps68470_gpio_lookup_tables[];
 };
diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h
index e605a2cab07f..5d55ad5c17ed 100644
--- a/include/linux/platform_data/tps68470.h
+++ b/include/linux/platform_data/tps68470.h
@@ -37,4 +37,15 @@  struct tps68470_clk_platform_data {
 	struct tps68470_clk_consumer consumers[];
 };
 
+struct tps68470_led_platform_data {
+	u8 iledctl_ctrlb;
+	u8 wledmaxf;
+	u8 wledto;
+	u8 wledc1;
+	u8 wledc2;
+	u8 wledctl_mode;
+	bool wledctl_disled1;
+	bool wledctl_disled2;
+};
+
 #endif