From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Fri, 4 Dec 2015 11:21:49 -0600 Subject: [PATCH] ARM: DTS: am33xx: Use the new DT bindings for the eDMA3 In-Reply-To: <1449225915-28879-1-git-send-email-peter.ujfalusi@ti.com> References: <1449225915-28879-1-git-send-email-peter.ujfalusi@ti.com> Message-ID: <87wpsunn82.fsf@saruman.tx.rr.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Peter Ujfalusi writes: > @@ -174,12 +182,44 @@ > }; > > edma: edma at 49000000 { > - compatible = "ti,edma3"; > - ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2"; > - reg = <0x49000000 0x10000>, > - <0x44e10f90 0x40>; > + compatible = "ti,edma3-tpcc"; > + ti,hwmods = "tpcc"; > + reg = <0x49000000 0x10000>; > + reg-names = "edma3_cc"; > interrupts = <12 13 14>; > - #dma-cells = <1>; > + interrupt-names = "edma3_ccint", "emda3_mperr", > + "edma3_ccerrint"; > + dma-requests = <64>; > + #dma-cells = <2>; > + > + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>, > + <&edma_tptc2 0>; > + > + ti,edma-memcpy-channels = /bits/ 16 <20 21>; can you explain this property here ? Are you setting bits 20 and 21 on a 16-bit field ? -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: