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Tue, 4 Jun 2024 04:41:34 -0500 Received: from localhost (jluthra.dhcp.ti.com [172.24.227.116]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4549fYTH011834; Tue, 4 Jun 2024 04:41:34 -0500 From: Jai Luthra Date: Tue, 4 Jun 2024 15:11:07 +0530 Subject: [PATCH 6/7] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Drop McASP AFIFOs MIME-Version: 1.0 Message-ID: <20240604-mcasp_fifo_drop-v1-6-03ebe25f47db@ti.com> References: <20240604-mcasp_fifo_drop-v1-0-03ebe25f47db@ti.com> In-Reply-To: <20240604-mcasp_fifo_drop-v1-0-03ebe25f47db@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jayesh Choudhary , Devarsh Thakkar , Bryan Brattlof , Aradhya Bhatia , Francesco Dolcini CC: , , , Devarsh Thakkar , Jai Luthra X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=773; i=j-luthra@ti.com; h=from:subject:message-id; bh=4rolmuJywtA0nXiMzdaaC4yGO3ohzYuqIv5e1oCvaYk=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBmXuFCs5kIwx0KdcvQtPyboJ9x82UWJmxva16zt xA90sSLQj6JAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZl7hQgAKCRBD3pH5JJpx Rdv+D/9wolSIhdAoEuwOe6ESqhJTPbajW+0IdUazn9soshFxlUkdh2kAg2sUp/3Xf69+tQ7K0ZL u4odWMNNXwOPf9NFS0Vl/s9V1AwTc4Mun1s91EtjAMVcY/jH2mG6xY9bnnm/aIGwe0I+7FB+CAX CzB0zfT81QsYE127YdHaF0/IJkrcWEDUmmGT/2/ydbbPwvUU3abjHSErOQqjfZr4rmZjb7Y3swQ SlIqQcNSQei3b5jzm1IDdof0W6zaVYCMyBZtBaSt2H40rTrNxN97F9L29fr71EZOqdJiZoqBvRx 9mgfUraQl2dqR5/D20DYweJCICVxelip+l4H7vMdaXeSE/ksIzo7hw6R52Iq8smUJ1/xbo3h6dT 32zPKT6AtY2FIIxoNZ0SoO+XH2+SpkDfjpa78h25zEasqA9hMMJQ23j3fxqGSy0Jy3qDmhOKdgm 1fefOGZwMs6+bnmNGu8bt8jLAnL4DF3Yu3MekIfvDqgw4nm4+MlwDP6JLczKwtY6y3ZjhKaIvTG oREC+qNRBeTjcI/63sWJ8KufAwq+1qsLtj/B2coWBqRBRU0o+dsDu3rSD+TNyc/K4iUOXeqQDe5 mZ2C3CYJ62T1+mC93ET0wuThRLgIHMxxMwFklyKPyyfZ5HO6MkNggicU/rqJCyTiOCIgWqyNgLG KVfMsAHS/pE/j2g== X-Developer-Key: i=j-luthra@ti.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240604_024145_014080_5309664A X-CRM114-Status: GOOD ( 12.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org McASP AFIFOs are not necessary with UDMA-P/BCDMA as there is buffering on the DMA IP. Drop these for better audio latency. Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts index 50d2573c840e..77c86ba3849f 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts @@ -441,8 +441,8 @@ &mcasp2 { 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; + tx-num-evt = <0>; + rx-num-evt = <0>; status = "okay"; };