From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH] ARM: dts: dra7: Add missing hdmi audio DMA channel information Date: Wed, 8 Nov 2017 14:53:23 +0200 Message-ID: <20171108125323.7070-1-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org List-Id: devicetree@vger.kernel.org The audio DMA request for hdmi is crossbar 76 and we use sDMA to handle the data transfer. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/dra7.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index ac9216293b7c..a61802b0c4b9 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1907,6 +1907,8 @@ ti,hwmods = "dss_hdmi"; clocks = <&dss_48mhz_clk>, <&dss_hdmi_clk>; clock-names = "fck", "sys_clk"; + dmas = <&sdma_xbar 76>; + dma-names = "audio_tx"; }; }; -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -- 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