From: antoine.tenart@free-electrons.com (Antoine Tenart)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: berlin: add SPI nodes for BG2Q
Date: Mon, 25 May 2015 11:01:00 +0200 [thread overview]
Message-ID: <20150525090100.GC29660@kwain> (raw)
In-Reply-To: <555D1706.7040309@gmail.com>
On Thu, May 21, 2015 at 01:21:42AM +0200, Sebastian Hesselbarth wrote:
> On 20.05.2015 14:53, Antoine Tenart wrote:
> >+
> >+ spi0_pmux: spi0-pmux {
> >+ groups = "G8", "G9", "G10", "G11";
> >+ function = "spi1";
> >+ };
>
> ... can you check which of G8-G11 are actually clock/data and which
> are CSn lines?
>
> CSn lines should all be optional and per-board pinmux - same for the
> other spi pinmux.
G8 and GSM3 are for clock/data, the other groups (G9-11 and GSM0-2)
control the CSn lines. I'll update.
> > };
> >
> > chip_rst: reset {
> >@@ -473,6 +492,20 @@
> > };
> > };
> >
> >+ spi1: spi at 5000 {
> >+ compatible = "snps,dw-apb-ssi";
> >+ reg = <0x6000 0x100>;
>
> s/spi at 5000/spi at 6000/
Oops.
Antoine
--
Antoine T?nart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2015-05-25 9:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 12:53 [PATCH] ARM: berlin: add SPI nodes for BG2Q Antoine Tenart
2015-05-20 16:58 ` Sebastian Hesselbarth
2015-05-25 8:59 ` Antoine Tenart
2015-05-20 23:21 ` Sebastian Hesselbarth
2015-05-25 9:01 ` Antoine Tenart [this message]
2015-05-27 8:36 ` Sebastian Hesselbarth
2015-05-27 13:42 ` Antoine Tenart
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