linux-kernel - [PATCH 7/7] arm64: dts: ti: k3-am62p5-sk: Fix pinmux for McASP1 TX

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Message-ID: <20240604-mcasp_fifo_drop-v1-7-03ebe25f47db@ti.com>
Date: Tue, 4 Jun 2024 15:11:08 +0530
From: Jai Luthra <j-luthra@...com>
To: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
        Tero
 Kristo <kristo@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jayesh
 Choudhary <j-choudhary@...com>,
        Devarsh Thakkar <devarsht@...com>, Bryan
 Brattlof <bb@...com>,
        Aradhya Bhatia <a-bhatia1@...com>,
        Francesco Dolcini
	<francesco.dolcini@...adex.com>
CC: <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Devarsh Thakkar <devarsht@...com>,
        Jai Luthra
	<j-luthra@...com>
Subject: [PATCH 7/7] arm64: dts: ti: k3-am62p5-sk: Fix pinmux for McASP1 TX

On SK-AM62P, McASP1 uses two pins for communicating with the codec over
I2S protocol. One of these pins (AXR0) is used for audio playback (TX)
so the direction of the pin should be OUTPUT.

Fixes: c00504ea42c0 ("arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM")
Signed-off-by: Jai Luthra <j-luthra@...com>
---
 arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index 2aaf7d490c77..aa45a6fa6e0b 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -207,7 +207,7 @@ main_mcasp1_pins_default: main-mcasp1-default-pins {
 		pinctrl-single,pins = <
 			AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
 			AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */
-			AM62PX_IOPAD(0x008c, PIN_INPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
+			AM62PX_IOPAD(0x008c, PIN_OUTPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
 			AM62PX_IOPAD(0x0084, PIN_INPUT, 2) /* (R25) GPMC0_ADVn_ALE.MCASP1_AXR2 */
 		>;
 	};

-- 
2.43.0