From: Roger Quadros <rogerq@ti.com>
To: <tony@atomide.com>
Cc: <b-cousson@ti.com>, <balbi@ti.com>, <rogerq@ti.com>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<devicetree-discuss@lists.ozlabs.org>,
Russell King <linux@arm.linux.org.uk>,
Rajendra Nayak <rnayak@ti.com>,
Santosh Shilimkar <santosh.shilimkar@ti.com>
Subject: [PATCH 2/2] ARM: dts: omap4-panda: Add clock alias for USB PHY
Date: Mon, 11 Feb 2013 17:44:24 +0200 [thread overview]
Message-ID: <1360597464-8491-2-git-send-email-rogerq@ti.com> (raw)
In-Reply-To: <1360597464-8491-1-git-send-email-rogerq@ti.com>
On Panda, the USB Host PHY is clocked by FREF3_CLK (auxclk3_ck) pin
of the OMAP. Provide this information in the device tree.
CC: Russell King <linux@arm.linux.org.uk>
CC: Rajendra Nayak <rnayak@ti.com>
CC: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
arch/arm/boot/dts/omap4-panda.dts | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index d6e59c7..a7d66cc 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -86,6 +86,13 @@
reset-supply = <&hsusb1_reset>;
vcc-supply = <&hsusb1_power>;
};
+
+ /* hsusb1_phy is clocked by FREF_CLK3 i.e. auxclk3 */
+ clock_alias {
+ clock-name = "auxclk3_ck";
+ clock-alias = "main_clk";
+ device = <&hsusb1_phy>;
+ };
};
&omap4_pmx_core {
--
1.7.4.1
next prev parent reply other threads:[~2013-02-11 15:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-11 15:44 [PATCH 1/2] ARM: OMAP2+: Allow clock alias provision from device tree Roger Quadros
2013-02-11 15:44 ` Roger Quadros [this message]
2013-02-11 15:49 ` Felipe Balbi
2013-02-11 16:07 ` Sascha Hauer
2013-02-12 7:47 ` Roger Quadros
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