[PATCH 1/3] ARM: dts: sunxi: Add syscon node for controlling SRAM mapping
From: Jens Kuske <hidden>
Date: 2015-01-25 15:49:17
Also in:
linux-arm-kernel, linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Chen-Yu Tsai <redacted> 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 <redacted> [jenskuske-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org: duplicate syscon node to sun4i and sun5i] Signed-off-by: Jens Kuske <redacted> --- arch/arm/boot/dts/sun4i-a10.dtsi | 5 +++++ arch/arm/boot/dts/sun5i-a10s.dtsi | 5 +++++ arch/arm/boot/dts/sun5i-a13.dtsi | 5 +++++ arch/arm/boot/dts/sun7i-a20.dtsi | 5 +++++ 4 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 380f914..8a90e48 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi@@ -339,6 +339,11 @@ #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-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 531272c..21df7b4 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi@@ -300,6 +300,11 @@ #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-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index b131068..b69b7b1 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.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 82097c9..af9c7e6 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi@@ -451,6 +451,11 @@ #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;
--
2.2.2