linux-kernel - [PATCH 0/2] pwm: axi-pwmgen: Add support for v2 IP

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Date: Thu, 14 Mar 2024 16:47:20 -0400
From: Trevor Gamblin <tgamblin@...libre.com>
To: linux-pwm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	u.kleine-koenig@...gutronix.de,
	michael.hennerich@...log.com,
	nuno.sa@...log.com,
	devicetree@...r.kernel.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	tgamblin@...libre.com,
	dlechner@...libre.com
Subject: [PATCH 0/2] pwm: axi-pwmgen: Add support for v2 IP

This adds support for v2 of axi-pwmgen, which allows for up to 16 PWM
channels (instead of 4). The series was tested on actual hardware using
a Zedboard. An oscilloscope was used to validate that the generated PWM
signals matched the requested ones.

This series depends on [1] that hasn't been picked up yet.

[1]: https://lore.kernel.org/linux-pwm/20240301173343.1086332-1-tgamblin@baylibre.com/

Trevor Gamblin (2):
  dt-bindings: pwm: adi,axi-pwmgen: Add compatible for v2 IP
  pwm: axi-pwmgen: support version 2.00.a

 .../bindings/pwm/adi,axi-pwmgen.yaml          |  6 +-
 drivers/pwm/pwm-axi-pwmgen.c                  | 62 +++++++++++++++----
 2 files changed, 53 insertions(+), 15 deletions(-)

-- 
2.44.0