From a84df1c7ddfcb5f7ccd7aaa80c40a49e54621ce8 Mon Sep 17 00:00:00 2001 From: Markuss Broks Date: Sat, 12 Mar 2022 20:41:54 +0200 Subject: extcon: sm5502: Add support for SM5703 SM5703 is another MFD from Silicon Mitus which has a very similar MUIC unit to the one in SM5502. The only difference I've noticed is slightly different configuration only enables the interrupts which are exactly the same as on SM5502. If we make use of different interrupts in the future, this can be improved by having a separate struct for SM5703, but the main functionality (detecting cable or OTG adapter) is working properly. Signed-off-by: Markuss Broks Signed-off-by: Chanwoo Choi --- drivers/extcon/Kconfig | 2 +- drivers/extcon/extcon-sm5502.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig index 0d42e49105dd..88a8b3d7d78a 100644 --- a/drivers/extcon/Kconfig +++ b/drivers/extcon/Kconfig @@ -156,7 +156,7 @@ config EXTCON_RT8973A from abnormal high input voltage (up to 28V). config EXTCON_SM5502 - tristate "Silicon Mitus SM5502/SM5504 EXTCON support" + tristate "Silicon Mitus SM5502/SM5504/SM5703 EXTCON support" depends on I2C select IRQ_DOMAIN select REGMAP_I2C diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c index 93da2d8379b1..17a40c3782ee 100644 --- a/drivers/extcon/extcon-sm5502.c +++ b/drivers/extcon/extcon-sm5502.c @@ -798,6 +798,7 @@ static const struct sm5502_type sm5504_data = { static const struct of_device_id sm5502_dt_match[] = { { .compatible = "siliconmitus,sm5502-muic", .data = &sm5502_data }, { .compatible = "siliconmitus,sm5504-muic", .data = &sm5504_data }, + { .compatible = "siliconmitus,sm5703-muic", .data = &sm5502_data }, { }, }; MODULE_DEVICE_TABLE(of, sm5502_dt_match); @@ -830,6 +831,7 @@ static SIMPLE_DEV_PM_OPS(sm5502_muic_pm_ops, static const struct i2c_device_id sm5502_i2c_id[] = { { "sm5502", (kernel_ulong_t)&sm5502_data }, { "sm5504", (kernel_ulong_t)&sm5504_data }, + { "sm5703", (kernel_ulong_t)&sm5502_data }, { } }; MODULE_DEVICE_TABLE(i2c, sm5502_i2c_id); -- cgit v1.2.3