From: Nicolas Ferre <nicolas.ferre@atmel.com>
To: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>,
Boris BREZILLON <boris.brezillon@free-electrons.com>,
Bo Shen <voice.shen@atmel.com>, Josh Wu <josh.wu@atmel.com>,
Ludovic Desroches <ludovic.desroches@atmel.com>,
Nicolas Ferre <nicolas.ferre@atmel.com>
Subject: [PATCH] ARM: at91/dt: fix USB high-speed clock to select UTMI
Date: Mon, 9 Mar 2015 16:51:13 +0100 [thread overview]
Message-ID: <1425916273-393-1-git-send-email-nicolas.ferre@atmel.com> (raw)
The UTMI clock must be selected by any high-speed USB IP. The logic behind it
needs this particular clock.
So, correct the clock in the device tree files affected.
Reported-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/boot/dts/at91sam9g45.dtsi | 2 +-
arch/arm/boot/dts/at91sam9x5.dtsi | 4 ++--
arch/arm/boot/dts/sama5d3.dtsi | 2 +-
arch/arm/boot/dts/sama5d4.dtsi | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 56fa94bf6776..72be4be57767 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -1325,7 +1325,7 @@
reg = <0x00800000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
//TODO
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clocks = <&utmi>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index a2ad79b0878c..76043e95b958 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -1062,7 +1062,7 @@
reg = <0x00500000 0x80000
0xf803c000 0x400>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&usb>, <&udphs_clk>;
+ clocks = <&utmi>, <&udphs_clk>;
clock-names = "hclk", "pclk";
status = "disabled";
@@ -1182,7 +1182,7 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhpck>;
+ clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
clock-names = "usb_clk", "ehci_clk", "uhpck";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 7ec28dab308a..29c08215d93a 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -1426,7 +1426,7 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhpck>;
+ clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
clock-names = "usb_clk", "ehci_clk", "uhpck";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index d050decd3ca0..3b23b88ca6a2 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -266,7 +266,7 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00600000 0x100000>;
interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhpck>;
+ clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
clock-names = "usb_clk", "ehci_clk", "uhpck";
status = "disabled";
};
--
2.1.3
next reply other threads:[~2015-03-09 15:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 15:51 Nicolas Ferre [this message]
2015-03-11 16:53 ` Nicolas Ferre
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=1425916273-393-1-git-send-email-nicolas.ferre@atmel.com \
--to=nicolas.ferre@atmel.com \
--cc=alexandre.belloni@free-electrons.com \
--cc=boris.brezillon@free-electrons.com \
--cc=josh.wu@atmel.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ludovic.desroches@atmel.com \
--cc=voice.shen@atmel.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®