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path: root/drivers/pwm/pwm-hibvt.c
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2019-05-21treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13Thomas Gleixner1-13/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-04pwm: hibvt: Add hi3559v100 supportMathieu Othacehe1-1/+26
Add support for the hi3559v100-shub-pwm and hisilicon,hi3559v100-pwm platforms. They require a special quirk: the PWM has to be enabled twice to force a duty_cycle refresh. Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: hibvt: Use individual struct per of-dataMathieu Othacehe1-5/+12
Split pwm_soc array in one struct per SoC and point to the corresponding one in of-data. Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-08-21pwm: hibvt: Explicitly request exclusive reset controlPhilipp Zabel1-1/+1
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: linux-pwm@vger.kernel.org Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-07-06pwm: hibvt: Constify hibvt_pwm_opsArvind Yadav1-1/+1
File size before: text data bss dec hex filename 1510 296 0 1806 70e drivers/pwm/pwm-hibvt.o File size After adding 'const': text data bss dec hex filename 1606 192 0 1798 706 drivers/pwm/pwm-hibvt.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2016-11-29pwm: Add PWM driver for HiSilicon BVT SOCsyuanjian1-0/+271
Add PWM driver for the PWM controller found on HiSilicon BVT SoCs such as Hi3519V100, Hi3516CV300, etc. The PWM controller is primarily in charge of controlling the P-Iris lens. Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: Jian Yuan <yuanjian12@hisilicon.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>