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From: Billy Tsai <billy_tsai@aspeedtech.com>
To: <jic23@kernel.org>, <lars@metafoo.de>, <pmeerw@pmeerw.net>,
	<robh+dt@kernel.org>, <joel@jms.id.au>, <andrew@aj.id.au>,
	<p.zabel@pengutronix.de>, <lgirdwood@gmail.com>,
	<broonie@kernel.org>, <linux-iio@vger.kernel.org>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
Cc: <BMC-SW@aspeedtech.com>
Subject: [v4 00/15] Add support for ast2600 ADC
Date: Mon, 23 Aug 2021 15:02:25 +0800	[thread overview]
Message-ID: <20210823070240.12600-1-billy_tsai@aspeedtech.com> (raw)

This patch serials make aspeed_adc.c can support ast2600 and backward
compatible.

Change since v3:
dt-bindings:
  - Fix properties:aspeed,int_vref_mv type error.

Change since v2:
dt-bindings:
  - Create a new dt-bindings for ast2600 adc
aspeed_adc.c:
  - Splits the patch for more details
  - Remove version enum and use the flags in model data to distinguish
  hardware feature
  - Support trimming data get and set.
  - Use devm_add_action_or_reset to simplify probe error handling.

Changes since v1:
dt-bindings:
  - Fix the aspeed,adc.yaml check error.
  - Add battery-sensing property.
aspeed_adc.c:
  - Change the init flow:
    Clock and reference voltage setting should be completed before adc
    engine enable.
  - Change the default sampling rate to meet most user case.
  - Add patch #8 to suppoert battery sensing mode.

Billy Tsai (15):
  dt-bindings: iio: adc: Add ast2600-adc bindings
  iio: adc: aspeed: completes the bitfield declare.
  iio: adc: aspeed: set driver data when adc probe.
  iio: adc: aspeed: Keep model data to driver data.
  iio: adc: aspeed: Refactory model data structure
  iio: adc: aspeed: Add vref config function
  iio: adc: aspeed: Set num_channels with model data
  iio: adc: aspeed: Use model_data to set clk scaler.
  iio: adc: aspeed: Use devm_add_action_or_reset.
  iio: adc: aspeed: Support ast2600 adc.
  iio: adc: aspeed: Fix the calculate error of clock.
  iio: adc: aspeed: Add func to set sampling rate.
  iio: adc: aspeed: Add compensation phase.
  iio: adc: aspeed: Support battery sensing.
  iio: adc: aspeed: Get and set trimming data.

 .../bindings/iio/adc/aspeed,ast2600-adc.yaml  |  97 +++
 drivers/iio/adc/aspeed_adc.c                  | 562 +++++++++++++++---
 2 files changed, 569 insertions(+), 90 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml

-- 
2.25.1


             reply	other threads:[~2021-08-23  7:04 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-23  7:02 Billy Tsai [this message]
2021-08-23  7:02 ` [v4 01/15] dt-bindings: iio: adc: Add ast2600-adc bindings Billy Tsai
2021-08-24 12:13   ` Rob Herring
2021-08-25  0:06     ` Billy Tsai
2021-08-29 14:53       ` Jonathan Cameron
2021-08-23  7:02 ` [v4 02/15] iio: adc: aspeed: completes the bitfield declare Billy Tsai
2021-08-23  7:02 ` [v4 03/15] iio: adc: aspeed: set driver data when adc probe Billy Tsai
2021-08-23  7:02 ` [v4 04/15] iio: adc: aspeed: Keep model data to driver data Billy Tsai
2021-08-23  7:02 ` [v4 05/15] iio: adc: aspeed: Refactory model data structure Billy Tsai
2021-08-23  7:02 ` [v4 06/15] iio: adc: aspeed: Add vref config function Billy Tsai
2021-08-23  7:02 ` [v4 07/15] iio: adc: aspeed: Set num_channels with model data Billy Tsai
2021-08-23  7:02 ` [v4 08/15] iio: adc: aspeed: Use model_data to set clk scaler Billy Tsai
2021-08-23  7:02 ` [v4 09/15] iio: adc: aspeed: Use devm_add_action_or_reset Billy Tsai

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