From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Schrempf Frieder <frieder.schrempf@kontron.de>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"boris.brezillon@bootlin.com" <boris.brezillon@bootlin.com>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
NXP Linux Team <linux-imx@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, Li Yang <leoyang.li@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
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"dwmw2@infradead.org" <dwmw2@infradead.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v6 1/9] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties
Date: Tue, 27 Nov 2018 12:01:34 +0100 [thread overview]
Message-ID: <20181127110134.7xdwo7ird44qj2ih@pengutronix.de> (raw)
In-Reply-To: <1543314174-28580-2-git-send-email-frieder.schrempf@kontron.de>
Hello,
On Tue, Nov 27, 2018 at 10:24:19AM +0000, Schrempf Frieder wrote:
> The FSL QSPI driver will be moved to the SPI framework and it then
> acts as a SPI controller. Therefore the subnodes need to set
> spi-[rx/tx]-bus-width = <4>, so quad mode is used just as before.
>
> Also the properties 'bus-num', 'fsl,spi-num-chipselects' and
> 'fsl,spi-flash-chipselects' were never read by the driver and
> can be removed.
>
> The 'reg' properties are adjusted to reflect what bus and
> chipselect the flash is connected to, as the new driver needs
> this information.
>
> The property 'fsl,qspi-has-second-chip' is not needed anymore
> and will be removed after the old driver was disabled to avoid
> breaking ls1021a-moxa-uc-8410a.dts.
>
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
do we need to change the binding document accordingly?
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2018-11-27 11:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-27 10:23 [PATCH v6 0/9] Port the FSL QSPI driver to the SPI framework Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 1/9] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties Schrempf Frieder
2018-11-27 11:01 ` Uwe Kleine-König [this message]
2018-11-27 14:51 ` Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 2/9] arm64: " Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 3/9] spi: Add a driver for the Freescale/NXP QuadSPI controller Schrempf Frieder
2018-11-28 8:28 ` Schrempf Frieder
2018-11-29 11:38 ` Yogesh Narayan Gaur
2018-11-29 11:53 ` Schrempf Frieder
2018-11-29 16:30 ` Han Xu
2018-11-29 17:35 ` Schrempf Frieder
2018-12-03 20:54 ` Han Xu
2018-12-04 8:20 ` Schrempf Frieder
2018-11-30 4:33 ` Yogesh Narayan Gaur
2018-11-27 10:24 ` [PATCH v6 4/9] dt-bindings: spi: Move the bindings for the FSL QSPI driver Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 5/9] dt-bindings: spi: Adjust " Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 6/9] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 7/9] ARM: dts: ls1021a: Remove fsl,qspi-has-second-chip as it is not used Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 8/9] ARM64: dts: ls1046a: " Schrempf Frieder
2018-11-27 10:24 ` [PATCH v6 9/9] MAINTAINERS: Move the Freescale QSPI driver to the SPI framework Schrempf Frieder
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