From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?ISO-8859-1?Q?St=FCbner?= Subject: [PATCH v6 3/6] ARM: rockchip: add snoop-control-unit Date: Wed, 15 Jan 2014 22:42:01 +0100 Message-ID: <1697706.8itCTnp9pp@phil> References: <27256277.YJ687suYy5@phil> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <27256277.YJ687suYy5@phil> Sender: linux-kernel-owner@vger.kernel.org To: "linux-arm-kernel@lists.infradead.org" Cc: arm@kernel.org, Grant Likely , Rob Herring , devicetree@vger.kernel.org, Philipp Zabel , linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell List-Id: devicetree@vger.kernel.org This adds the device-node and config select to enable the scu in all Rockchip Cortex-A9 SoCs. Signed-off-by: Heiko Stuebner Tested-by: Ulrich Prinz --- arch/arm/boot/dts/rk3xxx.dtsi | 5 +++++ arch/arm/mach-rockchip/Kconfig | 1 + 2 files changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index 0fcbcfd..0a3d5b1 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -26,6 +26,11 @@ compatible = "simple-bus"; ranges; + scu@1013c000 { + compatible = "arm,cortex-a9-scu"; + reg = <0x1013c000 0x100>; + }; + gic: interrupt-controller@1013d000 { compatible = "arm,cortex-a9-gic"; interrupt-controller; diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index cf073de..412cbcf 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -5,6 +5,7 @@ config ARCH_ROCKCHIP select ARCH_REQUIRE_GPIOLIB select ARM_GIC select CACHE_L2X0 + select HAVE_ARM_SCU select HAVE_ARM_TWD if SMP select HAVE_SMP select COMMON_CLK -- 1.7.10.4