linux-kernel - [PATCH 4/4] arm64: dts: ti: k3-j784s4-evm: Remove Pinmux for CTS and RTS in wkup

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Message-ID: <20240212095905.1057298-5-b-kapoor@ti.com>
Date: Mon, 12 Feb 2024 15:29:05 +0530
From: Bhavya Kapoor <b-kapoor@...com>
To: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <b-kapoor@...com>
Subject: [PATCH 4/4] arm64: dts: ti: k3-j784s4-evm: Remove Pinmux for CTS and RTS in wkup_uart0

Only Tx and Rx Signal lines for wkup_uart0 are brought out on
the J784S4 EVM from SoC, but CTS and RTS signal lines are not
brought on the EVM. Thus, remove pinmux for CTS and RTS signal
lines for wkup_uart0 in J784S4.

Signed-off-by: Bhavya Kapoor <b-kapoor@...com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 57e7cb8ea2b8..9f16642ccd5f 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -336,8 +336,6 @@ &wkup_pmx2 {
 	wkup_uart0_pins_default: wkup-uart0-default-pins {
 		bootph-all;
 		pinctrl-single,pins = <
-			J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0_CTSn */
-			J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0_RTSn */
 			J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */
 			J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */
 		>;
-- 
2.34.1