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extcon: axp288: Add axp288 extcon driver support

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This patch adds the extcon support for AXP288 PMIC which
has the BC1.2 charger detection capability. Additionally
it also adds the USB mux switching support b/w SOC and PMIC
based on GPIO control.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
[cw00.choi: Modify the log message to keep the consistent log message pattern]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Ramakrishna Pallala 2015-04-30 20:44:45 +05:30 • committed by Chanwoo Choi
parent d0fd5fbc09
commit f03123783d
4 changed files with 398 additions and 0 deletions
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5
include/linux/mfd/axp20x.h
View file

@ -275,4 +275,9 @@ struct axp20x_fg_pdata {
int thermistor_curve[MAX_THERM_CURVE_SIZE][2];
};
struct axp288_extcon_pdata {
/* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */
struct gpio_desc *gpio_mux_cntl;
};
#endif /* __LINUX_MFD_AXP20X_H */