linux-kernel - [PATCH 0/3] arm64: dts: ti: Modify pinmux for wakeup and mcu uart

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Message-ID: <20240208110602.931573-1-b-kapoor@ti.com>
Date: Thu, 8 Feb 2024 16:35:59 +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 0/3] arm64: dts: ti: Modify pinmux for wakeup and mcu uart

WKUP_PADCONFIG registers for wakeup and mcu uart lies
under wkup_pmx2 for J7200. Thus, modify pinmux for both
of them.

Only Tx and Rx Signal lines for wakeup uart are brought out on
J721S2 Common Proc Board and J784S4 EVM, but CTS and RTS signal
lines are not brought out. Thus, remove pinmux for CTS and RTS signal
lines for wake up uart in J721S2 and J784S4.

Rebased to 20240208

Bhavya Kapoor (3):
  arm64: dts: ti: k3-j7200-common-proc-board: Modify Pinmux for wakeup
    and mcu uart
  arm64: dts: ti: k3-j721s2-common-proc-board: Remove Pinmux for CTS and
    RTS in Wakeup Uart
  arm64: dts: ti: k3-j784s4-evm: Remove Pinmux for CTS and RTS in Wakeup
    Uart

 .../boot/dts/ti/k3-j7200-common-proc-board.dts | 18 +++++++++---------
 .../dts/ti/k3-j721s2-common-proc-board.dts     |  2 --
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts       |  2 --
 3 files changed, 9 insertions(+), 13 deletions(-)

-- 
2.34.1