From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrice Chotard Subject: Re: [PATCH v9 06/19] ARM: STi: DT: STiH407: Add FDMA driver dt nodes. Date: Wed, 14 Sep 2016 13:59:39 +0200 Message-ID: <4a816a43-607a-784a-935c-d83c9436f285@st.com> References: <1473081421-16555-1-git-send-email-peter.griffin@linaro.org> <1473081421-16555-7-git-send-email-peter.griffin@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1473081421-16555-7-git-send-email-peter.griffin-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peter Griffin , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernel-F5mvAk5X5gdBDgjK7y7TUQ@public.gmane.org, vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, kraxel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org, bjorn.andersson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org Cc: lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-remoteproc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Peter On 09/05/2016 03:16 PM, Peter Griffin wrote: > These nodes are required to get the fdma driver working > on STiH407 based silicon. > > Signed-off-by: Peter Griffin > Acked-by: Lee Jones > --- > arch/arm/boot/dts/stih407-family.dtsi | 52 +++++++++++++++++++++++++++++++++++ > 1 file changed, 52 insertions(+) > > diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi > index d294e82..45cab30 100644 > --- a/arch/arm/boot/dts/stih407-family.dtsi > +++ b/arch/arm/boot/dts/stih407-family.dtsi > @@ -821,5 +821,57 @@ > clock-frequency = <600000000>; > st,syscfg = <&syscfg_core 0x224>; > }; > + > + /* fdma audio */ > + fdma0: dma-controller@8e20000 { > + compatible = "st,stih407-fdma-mpe31-11", "st,slim-rproc"; > + reg = <0x8e20000 0x8000>, > + <0x8e30000 0x3000>, > + <0x8e37000 0x1000>, > + <0x8e38000 0x8000>; > + reg-names = "slimcore", "dmem", "peripherals", "imem"; > + clocks = <&clk_s_c0_flexgen CLK_FDMA>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>; > + interrupts = ; > + dma-channels = <16>; > + #dma-cells = <3>; > + }; > + > + /* fdma app */ > + fdma1: dma-controller@8e40000 { > + compatible = "st,stih407-fdma-mpe31-12", "st,slim-rproc"; > + reg = <0x8e40000 0x8000>, > + <0x8e50000 0x3000>, > + <0x8e57000 0x1000>, > + <0x8e58000 0x8000>; > + reg-names = "slimcore", "dmem", "peripherals", "imem"; > + clocks = <&clk_s_c0_flexgen CLK_FDMA>, > + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>, > + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>; > + > + interrupts = ; > + dma-channels = <16>; > + #dma-cells = <3>; > + }; > + > + /* fdma free running */ > + fdma2: dma-controller@8e60000 { > + compatible = "st,stih407-fdma-mpe31-13", "st,slim-rproc"; > + reg = <0x8e60000 0x8000>, > + <0x8e70000 0x3000>, > + <0x8e77000 0x1000>, > + <0x8e78000 0x8000>; > + reg-names = "slimcore", "dmem", "peripherals", "imem"; > + interrupts = ; > + dma-channels = <16>; > + #dma-cells = <3>; > + clocks = <&clk_s_c0_flexgen CLK_FDMA>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>, > + <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>, > + <&clk_s_c0_flexgen CLK_EXT2F_A9>; > + }; > }; > }; > Applied for STi next Thanks -- 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