From: Randy Dunlap <rdunlap@infradead.org>
To: Baolin Wang <baolin.wang@linaro.org>,
srinivas.kandagatla@linaro.org, robh+dt@kernel.org,
mark.rutland@arm.com
Cc: broonie@kernel.org, freeman.liu@spreadtrum.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] nvmem: Add Spreadtrum SC27XX efuse support
Date: Mon, 11 Jun 2018 22:27:59 -0700 [thread overview]
Message-ID: <70fffa09-5c70-be61-49b8-e78015fff547@infradead.org> (raw)
In-Reply-To: <0ebf526fa755231c8871a57baab641cebaed7820.1528780670.git.baolin.wang@linaro.org>
On 06/11/2018 10:24 PM, Baolin Wang wrote:
> From: Freeman Liu <freeman.liu@spreadtrum.com>
>
> This patch add the efuse driver which is embeded in Spreadtrum SC27XX
> series PMICs. The sc27xx efuse contains 32 blocks and each block's
> data width is 16 bits.
>
> Signed-off-by: Freeman Liu <freeman.liu@spreadtrum.com>
> Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
> ---
> drivers/nvmem/Kconfig | 11 ++
> drivers/nvmem/Makefile | 3 +-
> drivers/nvmem/sc27xx-efuse.c | 263 ++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 276 insertions(+), 1 deletion(-)
> create mode 100644 drivers/nvmem/sc27xx-efuse.c
>
> diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
> index 54a3c29..3dca608 100644
> --- a/drivers/nvmem/Kconfig
> +++ b/drivers/nvmem/Kconfig
> @@ -181,4 +181,15 @@ config RAVE_SP_EEPROM
> help
> Say y here to enable Rave SP EEPROM support.
>
> +config SC27XX_EFUSE
> + tristate "Spreadtrum SC27XX eFuse Support"
> + depends on MFD_SC27XX_PMIC || COMPILE_TEST
> + depends on HAS_IOMEM
> + help
> + This is a simple drive to dump specified values of Spreadtrum
driver
> + SC27XX PMICs from eFuse.
> +
> + This driver can also be built as a module. If so, the module
> + will be called nvmem-sc27xx-efuse.
> +
> endif
--
~Randy
next prev parent reply other threads:[~2018-06-12 5:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-12 5:24 [PATCH 1/2] dt-bindings: nvmem: Add Spreadtrum SC27XX efuse controller documentation Baolin Wang
2018-06-12 5:24 ` [PATCH 2/2] nvmem: Add Spreadtrum SC27XX efuse support Baolin Wang
2018-06-12 5:27 ` Randy Dunlap [this message]
2018-06-12 5:41 ` Baolin Wang
2018-06-12 22:19 ` [PATCH 1/2] dt-bindings: nvmem: Add Spreadtrum SC27XX efuse controller documentation Rob Herring
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