From: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org
Cc: lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Laxman Dewangan
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH 0/5] regulator: pwm: Add supports for multiple instance and voltage linear steps
Date: Tue, 8 Mar 2016 16:23:20 +0530 [thread overview]
Message-ID: <1457434405-30372-1-git-send-email-ldewangan@nvidia.com> (raw)
This series fix the equation for calculating the ducty cycle for PWM,
add supports for multiple instances, prints the error numbers if it fails,
and add Linear Equal Step mode for voltage setting.
For the context: NVIDIA's Tegra210 platform Jetson-TX1 uses the two
Open Voltage Regulators (OVR i.e. uP1665P) regulators for CPU and
GPU rails. These regulators are controlled by the PWM controller.
Laxman Dewangan (5):
regulator: pwm: Fix calculation of voltage-to-duty cycle
regulator: pwm: Add support to have multiple instance of pwm regulator
regulator: pwm: Prints error number when it fails
regulator: pwm: Add support for voltage linear steps
regulator: pwm: Add DT binding details for Linear Equal Step Mode
.../bindings/regulator/pwm-regulator.txt | 32 +++++-
drivers/regulator/pwm-regulator.c | 109 +++++++++++++++++----
2 files changed, 120 insertions(+), 21 deletions(-)
--
2.1.4
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next reply other threads:[~2016-03-08 10:53 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 10:53 Laxman Dewangan [this message]
[not found] ` <1457434405-30372-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-08 10:53 ` [PATCH 1/5] regulator: pwm: Fix calculation of voltage-to-duty cycle Laxman Dewangan
2016-03-08 10:53 ` [PATCH 3/5] regulator: pwm: Prints error number when it fails Laxman Dewangan
[not found] ` <1457434405-30372-4-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-12 6:05 ` Mark Brown
[not found] ` <20160312060543.GV3898-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-03-13 13:07 ` Laxman Dewangan
2016-03-08 10:53 ` [PATCH 2/5] regulator: pwm: Add support to have multiple instance of pwm regulator Laxman Dewangan
2016-03-08 10:53 ` [PATCH 4/5] regulator: pwm: Add support for voltage linear equal steps Laxman Dewangan
[not found] ` <1457434405-30372-5-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-12 6:09 ` Mark Brown
2016-03-13 13:06 ` Laxman Dewangan
[not found] ` <56E565BE.5010703-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-14 16:28 ` Mark Brown
2016-03-15 6:44 ` Laxman Dewangan
2016-03-08 10:53 ` [PATCH 5/5] regulator: pwm: Add DT binding details for Linear Equal Step Mode Laxman Dewangan
[not found] ` <1457434405-30372-6-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-17 15:27 ` Rob Herring
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