From 271b3ad26187fc7b47a74510b01193b506c60dbf Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 17 Feb 2015 16:04:41 +0100 Subject: [PATCH] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node Add a node for the Bus State Controller (BSC) on r8a73a4, to which multiple external devices can be connected. The BSC is driven by the ZB clock, and located in PM domain C4. A reference to the latter will be added later. Signed-off-by: Geert Uytterhoeven Tested-by: Ulrich Hecht Acked-by: Acked-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a73a4.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index fdcca5d0fb61..77bd35cd8911 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -409,6 +409,16 @@ interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + bsc: bus@fec10000 { + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", + "simple-pm-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x20000000>; + reg = <0 0xfec10000 0 0x400>; + clocks = <&zb_clk>; + }; + clocks { #address-cells = <2>; #size-cells = <2>; -- 2.39.5