Commit a84df1c7 authored by Markuss Broks's avatar Markuss Broks Committed by Chanwoo Choi
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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: default avatarMarkuss Broks <markuss.broks@gmail.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent 9869ba6d

drivers/extcon/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -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

drivers/extcon/extcon-sm5502.c

+2 −0
Original line number Diff line number Diff line
@@ -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);