From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
To: linux-tegra@vger.kernel.org
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>,
Mikko Perttunen <mikko.perttunen@kapsi.fi>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Russell King <linux@arm.linux.org.uk>,
Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>,
Alexandre Courbot <gnurou@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: tegra: Correct which USB controller has the UTMI pad registers
Date: Thu, 2 Apr 2015 16:31:59 +0200 [thread overview]
Message-ID: <1427985119-15307-1-git-send-email-tomeu.vizoso@collabora.com> (raw)
It should be the first controller, not the second.
This broke USB after 6261b06 ("regulator: Defer lookup of supply to
regulator_get"), because it changed the order in which the controllers
were probed.
The fix for this issue was suggested by Mikko Perttunen.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Mikko Perttunen <mikko.perttunen@kapsi.fi>
---
arch/arm/boot/dts/tegra124.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index cf01c81..cb786a9 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -838,6 +838,7 @@
nvidia,hssquelch-level = <2>;
nvidia,hsdiscon-level = <5>;
nvidia,xcvr-hsslew = <12>;
+ nvidia,has-utmi-pad-registers;
status = "disabled";
};
@@ -874,7 +875,6 @@
nvidia,hssquelch-level = <2>;
nvidia,hsdiscon-level = <5>;
nvidia,xcvr-hsslew = <12>;
- nvidia,has-utmi-pad-registers;
status = "disabled";
};
--
2.3.4
next reply other threads:[~2015-04-02 14:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-02 14:31 Tomeu Vizoso [this message]
2015-04-02 14:53 ` [PATCH] ARM: tegra: Correct which USB controller has the UTMI pad registers Mikko Perttunen
2015-04-02 15:00 ` [PATCH v2] " Tomeu Vizoso
2015-04-02 15:20 ` Mikko Perttunen
2015-04-02 15:35 ` Mikko Perttunen
2015-04-03 7:21 ` [PATCH v3] " Tomeu Vizoso
2015-04-03 9:10 ` Mikko Perttunen
2015-04-28 9:11 ` Jon Hunter
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