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[0/2] pinctrl: pinctrl-single: Add functions to save and restore pinctrl contex

Message ID 1526449230-27618-1-git-send-email-j-keerthy@ti.com
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Series pinctrl: pinctrl-single: Add functions to save and restore pinctrl contex | expand

Message

J, KEERTHY May 16, 2018, 5:40 a.m. UTC 
The series adds save/restore functions to pinctrl-single driver.
This is specially needed in case of RTC only mode with
DDR in self refresh where the register contents are lost.

Tested on am437x-gp-evm.

Keerthy (2):
  arm: mach-omap2: pdata-quirks: Add a quirk function to convey off mode
    state
  pinctrl: pinctrl-single: Add functions to save and restore pinctrl
    context

 arch/arm/mach-omap2/pdata-quirks.c           |  6 ++
 drivers/pinctrl/pinctrl-single.c             | 95 +++++++++++++++++++++++++++-
 include/linux/platform_data/pinctrl-single.h |  1 +
 3 files changed, 101 insertions(+), 1 deletion(-)