linux-kernel - Re: [PATCH 0/4] arm64: dts: ti: Modify pinmux for wkup_uart0 and mcu

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Date: Mon, 12 Feb 2024 16:05:08 +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>
Subject: Re: [PATCH 0/4] arm64: dts: ti: Modify pinmux for wkup_uart0 and
 mcu_uart0

This should have been a v2, please ignore this . I will resend.

Thanks

On 12/02/24 3:29 pm, Bhavya Kapoor wrote:
> WKUP_PADCONFIG registers for wkup_uart0 and mcu_uart0 lies under
> wkup_pmx2 for J7200. Thus, modify pinmux for both of them. Also,
> remove the redundant clock-frequency property from mcu_uart0 node.
>
> Only Tx and Rx Signal lines for wkup_uart0 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 wkup_uart0 in J721S2 and J784S4.
>
> Bhavya Kapoor (4):
>    arm64: dts: ti: k3-j7200-common-proc-board: Modify Pinmux for
>      wkup_uart0 and mcu_uart0
>    arm64: dts: ti: k3-j7200-common-proc-board: Remove clock-frequency
>      from mcu_uart0
>    arm64: dts: ti: k3-j721s2-common-proc-board: Remove Pinmux for CTS and
>      RTS in wkup_uart0
>    arm64: dts: ti: k3-j784s4-evm: Remove Pinmux for CTS and RTS in
>      wkup_uart0
>
>   .../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(-)
>