From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Date: Tue, 20 Jan 2015 12:51:42 +0000 Subject: [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node Message-Id: <1421758306-24838-6-git-send-email-geert+renesas@glider.be> List-Id: References: <1421758306-24838-1-git-send-email-geert+renesas@glider.be> In-Reply-To: <1421758306-24838-1-git-send-email-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org 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 --- v3: - Add Tested-by, - Move "ranges" before "reg", v2: - New. --- arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index fdcca5d0fb61f0bc..6e59602307e14d8b 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -409,6 +409,15 @@ interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + bsc: bus@fec10000 { + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-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>; -- 1.9.1