From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: "Sören Brinkmann"
<soren.brinkmann-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
Cc: Ranjit Waghmode
<ranjit.waghmode-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
harinik-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org,
punnaia-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org,
ran27jit-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [RFC PATCH 2/2] spi: Add support for Zynq Ultrascale+ MPSoC GQSPI controller
Date: Wed, 20 May 2015 16:25:48 +0100 [thread overview]
Message-ID: <20150520152548.GH21577@sirena.org.uk> (raw)
In-Reply-To: <20150520145552.GV31550@xsjsorenbubuntu>
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On Wed, May 20, 2015 at 07:55:53AM -0700, Sören Brinkmann wrote:
> On Wed, 2015-05-20 at 12:57PM +0530, Ranjit Waghmode wrote:
> > +static u32 zynqmp_gqspi_read(struct zynqmp_qspi *xqspi, u32 offset)
> > +static inline void zynqmp_gqspi_write(struct zynqmp_qspi *xqspi, u32 offset,
> > + u32 val)
> why are you wrapping (readl|writel)_relaxed?
It's very common to wrap the lookup from driver data to the MMIO
address.
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next prev parent reply other threads:[~2015-05-20 15:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 7:27 [RFC PATCH 1/2] devicetree: Add devicetree bindings documentation for ZynqMP GQSPI Ranjit Waghmode
2015-05-20 7:27 ` [RFC PATCH 2/2] spi: Add support for Zynq Ultrascale+ MPSoC GQSPI controller Ranjit Waghmode
2015-05-20 14:55 ` Sören Brinkmann
2015-05-20 15:25 ` Mark Brown [this message]
2015-05-28 11:51 ` Ranjit Abhimanyu Waghmode
2015-05-22 11:58 ` Mark Brown
[not found] ` <20150522115854.GG21391-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-22 15:13 ` Harini Katakam
[not found] ` <CAFcVECJRqebzAjU+rfAtUQFG=7-KoE1GiXet5XJB-4D3i0or6A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-05-28 15:03 ` Mark Brown
[not found] ` <20150528150356.GA21577-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-28 15:41 ` Punnaiah Choudary Kalluri
[not found] ` <03CA77BA8AF6F1469AEDFBDA1322A7B7495AA317-4lKfpRxZ5ekkx2a1wsGfbYg+Gb3gawCHQz34XiSyOiE@public.gmane.org>
2015-05-29 10:00 ` Harini Katakam
2015-05-20 14:38 ` [RFC PATCH 1/2] devicetree: Add devicetree bindings documentation for ZynqMP GQSPI Sören Brinkmann
2015-05-21 12:42 ` Ranjit Abhimanyu Waghmode
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