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authorShobhit Kumar <shobhit.kumar@intel.com>2015-06-26 14:32:08 +0530
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-07-21 09:22:23 +0200
commita3f37a104bc42f19ceb74e3e06752b6e3a269745 (patch)
tree0f1ce7876eeeab9329d81f68742d80d77fdaaca3 /drivers/pwm/Kconfig
parenta3aa9a93df9fc8a0c54485e4144fdb81591e2175 (diff)
downloadlinux-a3f37a104bc42f19ceb74e3e06752b6e3a269745.tar.bz2
pwm: crc: Add Crystalcove (CRC) PWM driver
The Crystalcove PMIC provides three PWM signals and this driver exports one of them on the BYT platform which is used to control backlight for DSI panel. This is platform device implementation of the drivers/mfd cell device for CRC PMIC. CC: Samuel Ortiz <sameo@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/pwm/Kconfig')
-rw-r--r--drivers/pwm/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index b1541f40fd8d..948d9abd27f1 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -111,6 +111,13 @@ config PWM_CLPS711X
To compile this driver as a module, choose M here: the module
will be called pwm-clps711x.
+config PWM_CRC
+ bool "Intel Crystalcove (CRC) PWM support"
+ depends on X86 && INTEL_SOC_PMIC
+ help
+ Generic PWM framework driver for Crystalcove (CRC) PMIC based PWM
+ control.
+
config PWM_EP93XX
tristate "Cirrus Logic EP93xx PWM support"
depends on ARCH_EP93XX