From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Quentin Schulz <quentin.schulz@free-electrons.com>
Cc: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com,
wens@csie.org, sre@kernel.org, linux@armlinux.org.uk,
lee.jones@linaro.org, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
thomas.petazzoni@free-electrons.com, icenowy@aosc.xyz,
bonbons@linux-vserver.org
Subject: Re: [PATCH 03/22] iio: adc: add support for X-Powers AXP20X and AXP22X PMICs ADCs
Date: Thu, 5 Jan 2017 17:51:42 +0100 [thread overview]
Message-ID: <20170105165141.yamr24tn5pcleyfa@lukather> (raw)
In-Reply-To: <20170102163723.7939-4-quentin.schulz@free-electrons.com>
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On Mon, Jan 02, 2017 at 05:37:03PM +0100, Quentin Schulz wrote:
> + switch (axp20x_id) {
> + case AXP209_ID:
> + indio_dev->info = &axp20x_adc_iio_info;
> + indio_dev->num_channels = ARRAY_SIZE(axp20x_adc_channels);
> + indio_dev->channels = axp20x_adc_channels;
> +
> + /* Enable the ADCs on IP */
> + regmap_write(info->regmap, AXP20X_ADC_EN1, AXP20X_ADC_EN1_MASK);
> +
> + /* Enable GPIO0/1 and internal temperature ADCs */
> + regmap_update_bits(info->regmap, AXP20X_ADC_EN2,
> + AXP20X_ADC_EN2_MASK, AXP20X_ADC_EN2_MASK);
> +
> + /* Configure ADCs rate */
> + regmap_update_bits(info->regmap, AXP20X_ADC_RATE,
> + AXP20X_ADC_RATE_MASK, AXP20X_ADC_RATE_50HZ);
> + break;
> +
> + case AXP221_ID:
> + indio_dev->info = &axp22x_adc_iio_info;
> + indio_dev->num_channels = ARRAY_SIZE(axp22x_adc_channels);
> + indio_dev->channels = axp22x_adc_channels;
> +
> + /* Enable the ADCs on IP */
> + regmap_write(info->regmap, AXP20X_ADC_EN1, AXP22X_ADC_EN1_MASK);
> +
> + /* Configure ADCs rate */
> + regmap_update_bits(info->regmap, AXP20X_ADC_RATE,
> + AXP20X_ADC_RATE_MASK, AXP22X_ADC_RATE_200HZ);
> + break;
> +
> + default:
> + return -EINVAL;
> + }
I'm not a big fan of those IDs. It always ends up with a ever
increasing list of cases without any consolidation.
In this case, the only thing you need is a list of pointers and values
that can definitely be stored in a structure.
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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next prev parent reply other threads:[~2017-01-05 16:52 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-02 16:37 [PATCH 00/22] add support for AXP20X and AXP22X power supply drivers Quentin Schulz
2017-01-02 16:37 ` [PATCH 01/22] dt-bindings: iio: adc: add AXP20X/AXP22X ADC DT binding Quentin Schulz
2017-01-03 23:20 ` Rob Herring
2017-01-05 4:05 ` Chen-Yu Tsai
2017-01-05 16:40 ` Maxime Ripard
2017-01-02 16:37 ` [PATCH 02/22] mfd: axp20x: add ADC data regs to volatile regs for AXP22X Quentin Schulz
2017-01-04 11:55 ` Lee Jones
2017-01-05 4:12 ` Chen-Yu Tsai
2017-01-02 16:37 ` [PATCH 03/22] iio: adc: add support for X-Powers AXP20X and AXP22X PMICs ADCs Quentin Schulz
2017-01-05 5:42 ` Chen-Yu Tsai
2017-01-05 8:06 ` Quentin Schulz
2017-01-05 8:27 ` Chen-Yu Tsai
2017-01-05 9:50 ` Quentin Schulz
2017-01-05 10:28 ` Chen-Yu Tsai
2017-01-07 19:23 ` Jonathan Cameron
2017-01-05 16:46 ` Maxime Ripard
2017-01-07 19:20 ` Jonathan Cameron
2017-01-05 16:51 ` Maxime Ripard [this message]
2017-01-07 19:13 ` Jonathan Cameron
2017-01-02 16:37 ` [PATCH 04/22] mfd: axp20x: add ADC cells for AXP20X and AXP22X PMICs Quentin Schulz
2017-01-04 11:56 ` Lee Jones
2017-01-04 11:56 ` Lee Jones
2017-01-05 5:51 ` Chen-Yu Tsai
2017-01-02 16:37 ` [PATCH 05/22] ARM: dtsi: axp209: add AXP209 ADC subnode Quentin Schulz
2017-01-05 5:51 ` Chen-Yu Tsai
2017-01-05 8:08 ` Quentin Schulz
2017-01-05 8:16 ` Chen-Yu Tsai
2017-01-02 16:37 ` [PATCH 06/22] ARM: dtsi: axp22x: add AXP22X " Quentin Schulz
2017-01-05 5:52 ` Chen-Yu Tsai
2017-01-02 16:37 ` [PATCH 07/22] dt-bindings: power: supply: add AXP20X/AXP22X AC power supply Quentin Schulz
2017-01-04 13:14 ` Rob Herring
2017-01-05 6:17 ` Chen-Yu Tsai
2017-01-07 19:26 ` Jonathan Cameron
2017-01-02 16:37 ` [PATCH 08/22] power: supply: add AC power supply driver for AXP20X and AXP22X PMICs Quentin Schulz
2017-01-07 19:31 ` Jonathan Cameron
2017-01-08 10:41 ` Quentin Schulz
2017-01-17 3:00 ` Sebastian Reichel
2017-01-26 13:32 ` Quentin Schulz
2017-01-27 8:20 ` Maxime Ripard
2017-01-28 14:30 ` Jonathan Cameron
2017-01-29 15:16 ` Sebastian Reichel
2017-01-02 16:37 ` [PATCH 09/22] mfd: axp20x: add AC power supply cells for " Quentin Schulz
2017-01-04 11:57 ` Lee Jones
2017-01-02 16:37 ` [PATCH 10/22] ARM: dtsi: axp209: add AC power supply subnode Quentin Schulz
2017-01-02 16:37 ` [PATCH 11/22] ARM: dtsi: axp22x: " Quentin Schulz
2017-01-02 16:37 ` [PATCH 12/22] ARM: dts: sun8i: sina33: enable ACIN " Quentin Schulz
2017-01-02 16:37 ` [PATCH 13/22] ARM: sun5i: chip: " Quentin Schulz
2017-01-02 16:37 ` [PATCH 14/22] dt-bindings: power: supply: add AXP20X/AXP22X battery DT binding Quentin Schulz
2017-01-04 13:21 ` Rob Herring
2017-01-07 19:33 ` Jonathan Cameron
2017-01-08 10:48 ` Quentin Schulz
2017-01-08 10:59 ` Jonathan Cameron
2017-01-02 16:37 ` [PATCH 15/22] mfd: axp20x: add CHRG_CTRL1 to writeable regs for AXP20X/AXP22X Quentin Schulz
2017-01-04 11:57 ` Lee Jones
2017-01-05 6:10 ` Chen-Yu Tsai
2017-01-05 8:10 ` Quentin Schulz
2017-01-02 16:37 ` [PATCH 16/22] mfd: axp20x: add V_OFF to writeable regs for AXP20X and AXP22X Quentin Schulz
2017-01-04 11:57 ` Lee Jones
2017-01-05 6:02 ` Chen-Yu Tsai
2017-01-02 16:37 ` [PATCH 17/22] power: supply: add battery driver for AXP20X and AXP22X PMICs Quentin Schulz
2017-01-05 17:02 ` Maxime Ripard
2017-01-05 17:34 ` Ezequiel Garcia
2017-01-06 2:46 ` Sebastian Reichel
2017-01-06 3:39 ` Chen-Yu Tsai
2017-01-06 8:29 ` Quentin Schulz
2017-01-17 3:46 ` Sebastian Reichel
2017-01-02 16:37 ` [PATCH 18/22] mfd: axp20x: add MFD cells for AXP20X and AXP22X battery driver Quentin Schulz
2017-01-04 11:57 ` Lee Jones
2017-01-02 16:37 ` [PATCH 19/22] ARM: dtsi: axp209: add battery power supply subnode Quentin Schulz
2017-01-02 16:37 ` [PATCH 20/22] ARM: dtsi: axp22x: " Quentin Schulz
2017-01-02 16:37 ` [PATCH 21/22] ARM: dts: sun8i: sina33: enable " Quentin Schulz
2017-01-02 16:37 ` [PATCH 22/22] ARM: sun5i: chip: " Quentin Schulz
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