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Groups > linux.kernel > #1352879

[PATCH 0/5] regulator: pwm: Add supports for multiple instance and voltage linear steps

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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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[PATCH 0/5] regulator: pwm: Add supports for multiple instance and voltage linear steps Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
  [PATCH 2/5] regulator: pwm: Add support to have multiple instance of pwm regulator Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
  [PATCH 3/5] regulator: pwm: Prints error number when it fails Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
    Re: [PATCH 3/5] regulator: pwm: Prints error number when it fails Mark Brown <broonie@kernel.org> - 2016-03-13 09:40 +0100
      Re: [PATCH 3/5] regulator: pwm: Prints error number when it fails Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-13 14:30 +0100
  [PATCH 1/5] regulator: pwm: Fix calculation of voltage-to-duty cycle Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
  [PATCH 5/5] regulator: pwm: Add DT binding details for Linear Equal Step Mode Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
    Re: [PATCH 5/5] regulator: pwm: Add DT binding details for Linear  Equal Step Mode Rob Herring <robh@kernel.org> - 2016-03-17 16:30 +0100
  [PATCH 4/5] regulator: pwm: Add support for voltage linear equal steps Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-08 12:10 +0100
    Re: [PATCH 4/5] regulator: pwm: Add support for voltage linear equal  steps Mark Brown <broonie@kernel.org> - 2016-03-13 09:40 +0100
      Re: [PATCH 4/5] regulator: pwm: Add support for voltage linear equal  steps Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-13 14:20 +0100
        Re: [PATCH 4/5] regulator: pwm: Add support for voltage linear equal  steps Mark Brown <broonie@kernel.org> - 2016-03-14 17:30 +0100
          Re: [PATCH 4/5] regulator: pwm: Add support for voltage linear equal  steps Laxman Dewangan <ldewangan@nvidia.com> - 2016-03-15 08:00 +0100

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