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Message-Id: <1383471013-21695-2-git-send-email-maxime.ripard@free-electrons.com>
Date: Sun, 3 Nov 2013 10:30:12 +0100
From: Maxime Ripard <maxime.ripard@...e-electrons.com>
To: linux-arm-kernel@...ts.infradead.org,
Russell King <linux@....linux.org.uk>
Cc: kevin.z.m.zh@...il.com, sunny@...winnertech.com,
shuge@...winnertech.com, zhuzhenhua@...winnertech.com,
linux-sunxi@...glegroups.com, linux-kernel@...r.kernel.org,
Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 1/2] ARM: sun6i: dt: Add IP needed to bring up the additional cores
Add the PRCM and CPU configuration units needed for SMP in the A31 DTSI.
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
arch/arm/boot/dts/sun6i-a31.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index c1751a64889a..a0646877f5f2 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -295,5 +295,15 @@
#interrupt-cells = <3>;
interrupts = <1 9 0xf04>;
};
+
+ cpucfg@...01c00 {
+ compatible = "allwinner,sun6i-a31-cpuconfig";
+ reg = <0x01f01c00 0x300>;
+ };
+
+ prcm@...01c00 {
+ compatible = "allwinner,sun6i-a31-prcm";
+ reg = <0x01f01400 0x200>;
+ };
};
};
--
1.8.4
--
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