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From: Mark Brown <broonie@kernel.org>
To: Mason Yang <masonccyang@mxic.com.tw>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	juliensu@mxic.com.tw, christophe.kerello@st.com, richard@nod.at,
	bbrezillon@kernel.org, marcel.ziswiler@toradex.com,
	dwmw2@infradead.org, miquel.raynal@bootlin.com,
	linux-kernel@vger.kernel.org, stefan@agner.ch,
	linux-spi@vger.kernel.org, marek.vasut@gmail.com,
	paul.burton@mips.com, robh+dt@kernel.org, geert@linux-m68k.org,
	linux-mtd@lists.infradead.org, computersforpeace@gmal.com,
	liang.yang@amlogic.com, lee.jones@linaro.org,
	zhengxunli@mxic.com.tw
Subject: Re: [PATCH v3 3/4] spi: Patch Macronix SPI controller driver according to MX25F0A MFD driver
Date: Fri, 19 Apr 2019 15:51:51 +0100
Message-ID: <20190419145151.GR2803@sirena.org.uk> (raw)
In-Reply-To: <1555320234-15802-4-git-send-email-masonccyang@mxic.com.tw>

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On Mon, Apr 15, 2019 at 05:23:53PM +0800, Mason Yang wrote:
> Patch Macronix MX25F0A SPI controller driver according to it's MFD driver.

It'd be much better to describe what the above actually means - what
changes have been made in the introduction of the MFD driver?  It does
feel like there's not as much abstraction as I'd expect between the MFD
and the child, there's a lot of peering into the parent and enabling and
disabling individual clocks for example rather than either having this
hidden behind a function or just having the clocks owned by the child
driver.  The driver also isn't using the MFD interfaces to pass through
the register subblocks for the IP - instead the child driver is peering
straight into the MFD structure and looking at a variable in there.

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Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-15  9:23 [PATCH v3 0/4] Add Macronix MX25F0A MFD driver for raw nand and spi Mason Yang
2019-04-15  9:23 ` [PATCH v3 1/4] mfd: Add Macronix MX25F0A MFD controller driver Mason Yang
2019-05-12 13:08   ` Miquel Raynal
2019-05-15  6:46     ` masonccyang
2019-04-15  9:23 ` [PATCH v3 2/4] mtd: rawnand: Add Macronix MX25F0A NAND controller Mason Yang
2019-05-12 13:18   ` Miquel Raynal
2019-05-15  8:48     ` masonccyang
2019-05-15 12:08       ` Miquel Raynal
     [not found]     ` <OF8A566F14.A2F0F576-ON482583FB.002E7E32-482583FB.003068B1@LocalDomain>
2019-05-15  9:18       ` masonccyang
2019-05-17  9:30     ` masonccyang
2019-05-20 12:23       ` Miquel Raynal
2019-05-23  8:58         ` masonccyang
2019-05-27 12:42           ` Miquel Raynal
2019-05-29  3:12             ` masonccyang
2019-04-15  9:23 ` [PATCH v3 3/4] spi: Patch Macronix SPI controller driver according to MX25F0A MFD driver Mason Yang
2019-04-19 14:51   ` Mark Brown [this message]
     [not found]     ` <OF7742B4A9.445066F6-ON482583EC.0037E377-482583EC.0039125B@mxic.com.tw>
2019-05-02  2:41       ` Mark Brown
2019-04-15  9:23 ` [PATCH v3 4/4] dt-bindings: mfd: Document Macronix MX25F0A controller bindings Mason Yang
2019-04-26 22:41   ` Rob Herring
2019-05-12 13:23   ` Miquel Raynal
2019-05-15  7:36     ` masonccyang

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