From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH 4/4] ARM: dts: rockchip: add rk3188 dma controllers Date: Tue, 29 Jul 2014 21:12:08 +0200 Message-ID: <1406661128-7614-5-git-send-email-heiko@sntech.de> References: <1406661128-7614-1-git-send-email-heiko@sntech.de> Return-path: In-Reply-To: <1406661128-7614-1-git-send-email-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org, cf-TNX95d0MmH7DzftRWevZcw@public.gmane.org Cc: Heiko Stuebner List-Id: devicetree@vger.kernel.org Add both the cpu and peripheral pl330 dma controllers present in rk3188 socs. The first dma controller can change between secure and non-secure mode and is left by the bootloader in secure mode, which gets added here. Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3xxx.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index c6f0561..a6c2860 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -28,6 +28,33 @@ i2c4 = &i2c4; }; + amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dmac1: dma@20018000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x20018000 0x4000>; + interrupts = , + ; + #dma-cells = <1>; + clocks = <&cru ACLK_DMA1>; + clock-names = "apb_pclk"; + }; + + dmac2: dma@20078000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x20078000 0x4000>; + interrupts = , + ; + #dma-cells = <1>; + clocks = <&cru ACLK_DMA2>; + clock-names = "apb_pclk"; + }; + }; + xin24m: oscillator { compatible = "fixed-clock"; clock-frequency = <24000000>; -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html