linux-kernel - [PATCH v2 3/3] ARM: STi: DT: STiH418: Add cpu-release-addr dt property.

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Date:	Tue,  9 Jun 2015 14:33:44 +0100
From:	Peter Griffin <peter.griffin@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	srinivas.kandagatla@...il.com, patrice.chotard@...com,
	maxime.coquelin@...com, khilman@...nel.org, arnd@...db.de,
	olof@...om.net
Cc:	peter.griffin@...aro.org, lee.jones@...aro.org,
	devicetree@...r.kernel.org
Subject: [PATCH v2 3/3] ARM: STi: DT: STiH418: Add cpu-release-addr dt property.

To enable SMP when booting via u-boot we need to specify the
newly implemented cpu-release-addr DT property for cores 2 & 3.
Cores 0 & 1 are inherited from stih407-family.dtsi.

Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
---
 arch/arm/boot/dts/stih418.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/stih418.dtsi b/arch/arm/boot/dts/stih418.dtsi
index 354d90f..8160a75 100644
--- a/arch/arm/boot/dts/stih418.dtsi
+++ b/arch/arm/boot/dts/stih418.dtsi
@@ -17,11 +17,15 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
+			/* u-boot puts hpen in SBC dmem at 0xa4 offset */
+			cpu-release-addr = <0x94100A4>;
 		};
 		cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
+			/* u-boot puts hpen in SBC dmem at 0xa4 offset */
+			cpu-release-addr = <0x94100A4>;
 		};
 	};
 
-- 
1.9.1

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