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: [v3 00/15] Add support for ast2600 ADC
Date: Mon, 16 Aug 2021 18:48:31 +0800 [thread overview]
Message-ID: <20210816104846.13155-1-billy_tsai@aspeedtech.com> (raw)
This patch serials make aspeed_adc.c can support ast2600 and backward
compatible.
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 | 98 +++
drivers/iio/adc/aspeed_adc.c | 562 +++++++++++++++---
2 files changed, 570 insertions(+), 90 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml
--
2.25.1
next reply other threads:[~2021-08-16 10:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-16 10:48 Billy Tsai [this message]
2021-08-16 10:48 ` [v3 01/15] dt-bindings: iio: adc: Add ast2600-adc bindings Billy Tsai
2021-08-16 20:07 ` Rob Herring
2021-08-16 10:48 ` [v3 02/15] iio: adc: aspeed: completes the bitfield declare Billy Tsai
2021-08-16 10:48 ` [v3 03/15] iio: adc: aspeed: set driver data when adc probe Billy Tsai
2021-08-16 10:48 ` [v3 04/15] iio: adc: aspeed: Keep model data to driver data Billy Tsai
2021-08-16 10:48 ` [v3 05/15] iio: adc: aspeed: Refactory model data structure Billy Tsai
2021-08-16 10:48 ` [v3 06/15] iio: adc: aspeed: Add vref config function Billy Tsai
2021-08-16 10:48 ` [v3 07/15] iio: adc: aspeed: Set num_channels with model data Billy Tsai
2021-08-16 10:48 ` [v3 09/15] iio: adc: aspeed: Use devm_add_action_or_reset Billy Tsai
2021-08-16 10:48 ` [v3 11/15] iio: adc: aspeed: Fix the calculate error of clock Billy Tsai
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