linux-kernel - [PATCH] ARM: dts: OMAP3-N900: Fix offset for smc91x ethernet

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Date:	Thu, 19 Feb 2015 17:49:50 +0100
From:	Pali Rohár <pali.rohar@...il.com>
To:	Benoît Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Rob Herring <robh+dt@...nel.org>
Cc:	linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Pali Rohár <pali.rohar@...il.com>
Subject: [PATCH] ARM: dts: OMAP3-N900: Fix offset for smc91x ethernet

Offset for smc91x must be zero otherwise smc91x linux kernel driver does not
detect smc91x ethernet hardware in qemu N900 machine.

Signed-off-by: Pali Rohár <pali.rohar@...il.com>
---
 arch/arm/boot/dts/omap3-n900.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index ff36fbe..b9c1c62 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -770,7 +770,7 @@
 		compatible = "smsc,lan91c94";
 		interrupt-parent = <&gpio2>;
 		interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;	/* gpio54 */
-		reg = <1 0x300 0xf>;		/* 16 byte IO range at offset 0x300 */
+		reg = <1 0x0 0xf>;		/* 16 byte IO range */
 		bank-width = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&ethernet_pins>;
-- 
1.7.9.5

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