lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 19 Sep 2014 16:02:17 +0800
From:	Chris Zhong <>
Cc:,,, Chris Zhong <>,, Liam Girdwood <>,
	Kumar Gala <>,,
	Grant Likely <>,
	Ian Campbell <>,
	Rob Herring <>,
	Pawel Moll <>,
	Mark Rutland <>
Subject: [PATCH v3 0/2] regulator: get voltage & duty table from dts for st-pwm

get voltage & duty table from device tree might be better, other platforms can also use this
driver without any modify.
Tested on a rk3288 sdk board as logic voltage regulator.

Changes in v3:
Adviced by Doug Anderson
- Make Kconfig & Makefile alphabetical
- remove pwm_reg_period from pwm_regulator_data
- modify the calculation in pwm_regulator_set_voltage_sel
- add length validity check
Adviced by Doug Anderson
- update the Example

Changes in v2:
Adviced by Lee Jones
- rename the file
- remove all the prefix st_
- add depend on PWM in Kconfig
Adviced by Lee Jones
- rename the documentation
Adviced by Doug Anderson
- update the example
Adviced by Mark Rutland
- remove pwm-reg-period

Chris Zhong (2):
  regulator: st-pwm: get voltage and duty table from dts
  dt-bindings: add devicetree bindings for st-pwm regulator

 .../bindings/regulator/pwm-regulator.txt           |   29 +++
 drivers/regulator/Kconfig                          |   13 +-
 drivers/regulator/Makefile                         |    2 +-
 drivers/regulator/pwm-regulator.c                  |  197 ++++++++++++++++++++
 drivers/regulator/st-pwm.c                         |  190 -------------------
 5 files changed, 234 insertions(+), 197 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/regulator/pwm-regulator.txt
 create mode 100644 drivers/regulator/pwm-regulator.c
 delete mode 100644 drivers/regulator/st-pwm.c


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists