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Date: Mon, 10 Oct 2016 08:14:40 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linshunquan 00354166 <linshunquan1@...ilicon.com>
Cc: robh+dt@...nel.org, mark.rutland@....com, dwmw2@...radead.org,
computersforpeace@...il.com, robh@...nel.org,
xuejiancheng@...ilicon.com, cyrille.pitchen@...el.com,
ezequiel@...guardiasur.com.ar, jteki@...nedev.com,
linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, howell.yang@...ilicon.com,
jalen.hsu@...ilicon.com, suwenping@...ilicon.com,
raojun@...ilicon.com, kevin.lixu@...ilicon.com,
lvkuanliang@...ilicon.com
Subject: Re: [PATCH 1/2] mfd: Add HiSilicon Flash Memory Controller(FMC)
driver
On Fri, 30 Sep 2016, linshunquan 00354166 wrote:
> From: Shunquan Lin <linshunquan1@...ilicon.com>
>
> This patch adds driver support for HiSilicon Flash Memory
> Controller(FMC). HiSilicon FMC is a multi-functions device which
> supports SPI Nor flash controller, SPI nand Flash controller and
> parallel nand flash controller.
This is not an MFD. MFDs span multiple subsystems, where as these are
all Memory Technology Devices (MTDs). Please find a way to support
this in the MTD subsystem.
> Signed-off-by: Shunquan Lin <linshunquan1@...ilicon.com>
> ---
> .../devicetree/bindings/mfd/hisilicon,hisi-fmc.txt | 62 ++++++++++++
> drivers/mfd/Kconfig | 10 ++
> drivers/mfd/Makefile | 1 +
> drivers/mfd/hisi_fmc.c | 109 +++++++++++++++++++++
> include/linux/mfd/hisi_fmc.h | 92 +++++++++++++++++
> 5 files changed, 274 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hisi-fmc.txt
> create mode 100644 drivers/mfd/hisi_fmc.c
> create mode 100644 include/linux/mfd/hisi_fmc.h
[...]
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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