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authorStephen Boyd <stephen.boyd@linaro.org>2016-06-26 08:54:37 +0300
committerSebastian Reichel <sre@kernel.org>2016-06-30 00:10:12 +0300
commiteee1d077f0d74bcd411c18148a31a5d3aab42284 (patch)
tree57ea4b29298899e1f322b92aba87a0808cee37b9 /drivers/power/Kconfig
parentc5ed3307940bc4584ce99236f033d60435d83036 (diff)
downloadlinux-eee1d077f0d74bcd411c18148a31a5d3aab42284.tar.xz
power: qcom_smbb: Make an extcon for usb cable detection
On these PMICs the usb cable connection/disconnection is indicated by the usb-valid interrupt being high or low respectively. Let's make an extcon for that, so we can notify usb drivers of the cable state. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power/Kconfig')
-rw-r--r--drivers/power/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 421770ddafa3..6bff735c632d 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -393,6 +393,7 @@ config CHARGER_QCOM_SMBB
tristate "Qualcomm Switch-Mode Battery Charger and Boost"
depends on MFD_SPMI_PMIC || COMPILE_TEST
depends on OF
+ depends on EXTCON
help
Say Y to include support for the Switch-Mode Battery Charger and
Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger