All of lore.kernel.org
 help / color / mirror / Atom feed
From: Chris Packham <judge.packham@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: kirkwood: add spi0 alias for dreamplug
Date: Thu, 28 Feb 2019 20:53:23 +1300	[thread overview]
Message-ID: <20190228075322.17316-1-judge.packham@gmail.com> (raw)

The conversion to DM_SPI managed to break accessing the environment on
dreamplug. This is because the environment code relies on being to able
to select the SPI device based on the sequence number. Add an alias so
that the spi0 bus gets sequence number 0.

Reported-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
---
Leigh,

Could you test this on your system for me. I'm only able to compile test
this myself.

 arch/arm/dts/kirkwood-dreamplug.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/kirkwood-dreamplug.dts b/arch/arm/dts/kirkwood-dreamplug.dts
index a647a65c20a0..ccd74dd7fb33 100644
--- a/arch/arm/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/dts/kirkwood-dreamplug.dts
@@ -18,6 +18,10 @@
 		stdout-path = &uart0;
 	};
 
+	aliases {
+		spi0 = &spi0;
+	};
+
 	ocp at f1000000 {
 		pinctrl: pin-controller at 10000 {
 			pmx_led_bluetooth: pmx-led-bluetooth {
-- 
2.21.0

             reply	other threads:[~2019-02-28  7:53 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-28  7:53 Chris Packham [this message]
2019-02-28  9:13 ` [U-Boot] [PATCH] ARM: kirkwood: add spi0 alias for dreamplug Leigh Brown
2019-02-28 19:00   ` Chris Packham
2019-02-28 22:39     ` Leigh Brown
2019-03-19 12:38 ` Stefan Roese

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190228075322.17316-1-judge.packham@gmail.com \
    --to=judge.packham@gmail.com \
    --cc=u-boot@lists.denx.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.