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Message-ID: <20120307132225.GB17745@game.jcrosoft.org>
Date: Wed, 7 Mar 2012 14:22:25 +0100
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
To: "Ying-Chun Liu (PaulLiu)" <paul.liu@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org, linaro-dev@...ts.linaro.org,
Samuel Ortiz <sameo@...ux.intel.com>, patches@...aro.org,
Mark Brown <broonie@...nsource.wolfsonmicro.com>,
linux-kernel@...r.kernel.org, Liam Girdwood <lrg@...com>,
Nancy Chen <Nancy.Chen@...escale.com>
Subject: Re: [PATCH v9] Regulator: Add Anatop regulator driver
On 21:24 Wed 07 Mar , Ying-Chun Liu (PaulLiu) wrote:
> From: "Ying-Chun Liu (PaulLiu)" <paul.liu@...aro.org>
>
> Anatop is an integrated regulator inside i.MX6 SoC.
> There are 3 digital regulators which controls PU, CORE (ARM), and SOC.
> And 3 analog regulators which controls 1P1, 2P5, 3P0 (USB).
> This patch adds the Anatop regulator driver.
>
> Signed-off-by: Nancy Chen <Nancy.Chen@...escale.com>
> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@...aro.org>
> Acked-by: Shawn Guo <shawn.guo@...aro.org>
> Cc: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> Cc: Liam Girdwood <lrg@...com>
> Cc: Samuel Ortiz <sameo@...ux.intel.com>
> ---
> .../bindings/regulator/anatop-regulator.txt | 28 +++
> drivers/regulator/Kconfig | 8 +
> drivers/regulator/Makefile | 1 +
> drivers/regulator/anatop-regulator.c | 231 ++++++++++++++++++++
> 4 files changed, 268 insertions(+), 0 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/regulator/anatop-regulator.txt
> create mode 100644 drivers/regulator/anatop-regulator.c
>
> diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
> new file mode 100644
> index 0000000..500463e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
> @@ -0,0 +1,28 @@
> +Anatop Voltage regulators
> +
> +Required properties:
> +- compatible: Must be "fsl,anatop-regulator"
> +- vol-bit-shift: Bit shift for the register
> +- vol-bit-width: Number of bits used in the register
> +- min-bit-val: Minimum value of this register
> +- min-voltage: Minimum voltage of this regulator
> +- max-voltage: Maximum voltage of this regulator
specific properites need to be prefix by the vendor
Best Regards,
J.
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