From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Zhong Subject: [PATCH v4 0/2] regulator: get voltage & duty table from dts for st-pwm Date: Mon, 22 Sep 2014 10:52:58 +0800 Message-ID: <1411354380-14326-1-git-send-email-zyw@rock-chips.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Chris Zhong , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Liam Girdwood , Kumar Gala , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Grant Likely , Ian Campbell , Rob Herring , Pawel Moll , Mark Rutland List-Id: devicetree@vger.kernel.org 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 v4: Adviced by Doug Anderson - improve kconfig - add const for desc structure 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 | 27 +++ drivers/regulator/Kconfig | 13 +- drivers/regulator/Makefile | 2 +- drivers/regulator/pwm-regulator.c | 197 ++++++++++++++++++++ drivers/regulator/st-pwm.c | 190 ------------------- 5 files changed, 232 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 -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html