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SubjectRe: [PATCH v3 1/4] iio: adc: rockchip_saradc: reset saradc controller before programming it
On Wed, Jul 27, 2016 at 10:24:04PM +0800, Caesar Wang wrote:
> SARADC controller needs to be reset before programming it, otherwise
> it will not function properly.
>
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> Cc: Jonathan Cameron <jic23@kernel.org>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: linux-iio@vger.kernel.org
> Cc: linux-rockchip@lists.infradead.org
> Tested-by: Guenter Roeck <linux@roeck-us.net>
>
> ---
>
> Changes in v3:
> - %s/devm_reset_control_get_optional()/devm_reset_control_get()
> - add Guente's test tag.
>
> Changes in v2:
> - Make the reset as an optional property, since it should work
> with old devicetrees as well.
>
> .../bindings/iio/adc/rockchip-saradc.txt | 7 +++++
> drivers/iio/adc/Kconfig | 1 +
> drivers/iio/adc/rockchip_saradc.c | 30 ++++++++++++++++++++++
> 3 files changed, 38 insertions(+)

Please add acks when posting new versions.

Rob

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