linux-kernel - [PATCH 1/4] ARM: dts: am335x-bone-common: use phandles for USB and DMA refs

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Message-Id: <1398693512-5355-1-git-send-email-guido@vanguardiasur.com.ar>
Date:	Mon, 28 Apr 2014 10:58:29 -0300
From:	Guido Martínez <guido@...guardiasur.com.ar>
To:	LKML <linux-kernel@...r.kernel.org>, bcousson@...libre.com,
	tony@...mide.com
Cc:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Ezequiel García <ezequiel@...guardiasur.com.ar>,
	Guido Martínez <guido@...guardiasur.com.ar>
Subject: [PATCH 1/4] ARM: dts: am335x-bone-common: use phandles for USB and DMA refs

Use phandles instead of unit adresses to reference usb and dma nodes.
This makes the DT more robust and readable.

Signed-off-by: Guido Martínez <guido@...guardiasur.com.ar>
---
 arch/arm/boot/dts/am335x-bone-common.dtsi | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 2e7d932..b95bc9a 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -183,28 +183,28 @@
 &usb {
 	status = "okay";
 
-	control@...10620 {
+	&usb_ctrl_mod {
 		status = "okay";
 	};
 
-	usb-phy@...01300 {
+	&usb0_phy {
 		status = "okay";
 	};
 
-	usb-phy@...01b00 {
+	&usb1_phy {
 		status = "okay";
 	};
 
-	usb@...01000 {
+	&usb0 {
 		status = "okay";
 	};
 
-	usb@...01800 {
+	&usb1 {
 		status = "okay";
 		dr_mode = "host";
 	};
 
-	dma-controller@...02000  {
+	&cppi41dma  {
 		status = "okay";
 	};
 };
-- 
1.9.2

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