From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH 08/15] ARM: dts: sunxi: Add syscon node for controlling SRAM mapping Date: Mon, 9 Mar 2015 21:40:21 +0100 Message-ID: <1425933628-9672-9-git-send-email-hdegoede@redhat.com> References: <1425933628-9672-1-git-send-email-hdegoede@redhat.com> Reply-To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <1425933628-9672-1-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Felipe Balbi , Kishon Vijay Abraham I , Maxime Ripard Cc: Chen-Yu Tsai , Roman Byshko , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Jens Kuske , Hans de Goede List-Id: devicetree@vger.kernel.org From: Chen-Yu Tsai Allwinner SoCs have a system controller module that controls whether SRAM blocks are mapped to the CPU memory or specific peripherals. Signed-off-by: Chen-Yu Tsai [jenskuske-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org: duplicate syscon node to sun4i and sun5i] Signed-off-by: Jens Kuske Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun4i-a10.dtsi | 5 +++++ arch/arm/boot/dts/sun5i.dtsi | 5 +++++ arch/arm/boot/dts/sun7i-a20.dtsi | 5 +++++ 3 files changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index c66352b..2f792b6 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -457,6 +457,11 @@ #size-cells = <1>; ranges; + syscon: syscon@01c00000 { + compatible = "allwinner,sun4i-a10-syscon", "syscon"; + reg = <0x01c00000 0x8>; + }; + dma: dma-controller@01c02000 { compatible = "allwinner,sun4i-a10-dma"; reg = <0x01c02000 0x1000>; diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 244d896..97b4eb1 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -298,6 +298,11 @@ #size-cells = <1>; ranges; + syscon: syscon@01c00000 { + compatible = "allwinner,sun4i-a10-syscon", "syscon"; + reg = <0x01c00000 0x8>; + }; + dma: dma-controller@01c02000 { compatible = "allwinner,sun4i-a10-dma"; reg = <0x01c02000 0x1000>; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 8df77f5..fb56a1d 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -528,6 +528,11 @@ #size-cells = <1>; ranges; + syscon: syscon@01c00000 { + compatible = "allwinner,sun4i-a10-syscon", "syscon"; + reg = <0x01c00000 0x8>; + }; + nmi_intc: interrupt-controller@01c00030 { compatible = "allwinner,sun7i-a20-sc-nmi"; interrupt-controller; -- 2.3.1