From: Kever Yang <kever.yang@rock-chips.com>
To: heiko@sntech.de
Cc: dianders@chromium.org, sonnyrao@chromium.org,
addy.ke@rock-chips.com, cf@rock-chips.com, xjq@rock-chips.com,
hj@rock-chips.com, huangtao@rock-chips.com,
Kever Yang <kever.yang@rock-chips.com>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Russell King <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] ARM: dts: add intmem node for rk3288 smp support
Date: Tue, 16 Sep 2014 18:44:30 +0800 [thread overview]
Message-ID: <1410864271-9277-4-git-send-email-kever.yang@rock-chips.com> (raw)
In-Reply-To: <1410864271-9277-1-git-send-email-kever.yang@rock-chips.com>
This patch add intmem node des which is needed by platsmp.c
and enable the smp.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---
Changes in v2:
- adjust the alignment
arch/arm/boot/dts/rk3288.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index dca586e..bcc4dad 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -40,6 +40,7 @@
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "rockchip,rk3288-smp";
cpu@500 {
device_type = "cpu";
compatible = "arm,cortex-a12";
@@ -353,6 +354,23 @@
status = "disabled";
};
+ bus_intmem@ff700000 {
+ compatible = "mmio-sram";
+ reg = <0xff700000 0x18000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xff700000 0x18000>;
+ smp-sram@0 {
+ compatible = "rockchip,rk3066-smp-sram";
+ reg = <0x00 0x10>;
+ };
+ };
+
+ pmu_intmem@ff720000 {
+ compatible = "mmio-sram";
+ reg = <0xff720000 0x4000>;
+ };
+
pmu: power-management@ff730000 {
compatible = "rockchip,rk3288-pmu", "syscon";
reg = <0xff730000 0x100>;
--
1.9.1
prev parent reply other threads:[~2014-09-16 10:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 10:44 [PATCH v2 0/3] add basic rk3288 smp support Kever Yang
2014-09-16 10:44 ` [PATCH v2 1/3] Documentation: dt-bindings: add dt binding info for rk3288-smp Kever Yang
2014-09-16 18:54 ` Mark Rutland
2014-09-17 1:12 ` Kever Yang
2014-09-17 19:50 ` Mark Rutland
2014-09-16 10:44 ` [PATCH v2 2/3] ARM: rockchip: add basic smp support for rk3288 Kever Yang
2014-09-16 20:17 ` Sonny Rao
2014-09-17 1:03 ` Kever Yang
2014-09-17 8:03 ` Heiko Stübner
2014-09-16 10:44 ` Kever Yang [this message]
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