From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934101AbdCVMFZ (ORCPT ); Wed, 22 Mar 2017 08:05:25 -0400 Received: from regular1.263xmail.com ([211.150.99.132]:45922 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758849AbdCVMFN (ORCPT ); Wed, 22 Mar 2017 08:05:13 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: huibin.hong@rock-chips.com X-FST-TO: robh+dt@kernel.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: huibin.hong@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Huibin Hong To: robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, heiko@sntech.de Cc: wxt@rock-chips.com, andy.yan@rock-chips.com, felipe.balbi@linux.intel.com, jic23@kernel.org, jh80.chung@samsung.com, johnyoun@synopsys.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Huibin Hong Subject: [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs Date: Wed, 22 Mar 2017 20:03:14 +0800 Message-Id: <1490184194-32051-1-git-send-email-huibin.hong@rock-chips.com> X-Mailer: git-send-email 2.0.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add dmac bus and dmac peri dts nodes for peripherals, such as I2S, SPI, UART and so on. Signed-off-by: Huibin Hong --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a635adc..2a0422f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -189,6 +189,35 @@ }; }; + amba { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dmac_peri: dma-controller@ff250000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x0 0xff250000 0x0 0x4000>; + interrupts = , + ; + #dma-cells = <1>; + clocks = <&cru ACLK_DMAC_PERI>; + clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; + }; + + dmac_bus: dma-controller@ff600000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x0 0xff600000 0x0 0x4000>; + interrupts = , + ; + #dma-cells = <1>; + clocks = <&cru ACLK_DMAC_BUS>; + clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; + }; + }; + arm-pmu { compatible = "arm,armv8-pmuv3"; interrupts = , -- 2.0.0