linux-kernel - Re: [PATCH 0/3] Improve K3-am625-sk support (USB, MMC)

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Date:   Tue, 20 Dec 2022 17:02:30 +0530
From:   Vignesh Raghavendra <vigneshr@...com>
To:     Sjoerd Simons <sjoerd@...labora.com>, Nishanth Menon <nm@...com>
CC:     <martyn.welch@...labora.com>, Nitin Yadav <n-yadav@...com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tero Kristo <kristo@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/3] Improve K3-am625-sk support (USB, MMC)

Hi,

On 16/12/22 8:06 pm, Sjoerd Simons wrote:
> 
> This series picks up a few patches from the TI BSP tree that
> unfortunately didn't make it upstream thusfar.
> 
> The first patch improve SD card compatibility (allowing U1 class cards
> to be used), the remaining ones add USB support.
> 
> The type-c connector isn't entirely modelled with these changes as
> it goes through a TPS6598 PD controller. Unfortunately the dtb bindings
> for that currently require an irq line, which is not connected on E1 and
> E2 version boards. The patchese to support this setup unfortunately didn't land
> yet[0].. As such the last patch ignored the PD controller and simply
> configures usb0 as periphal only rather then mode switch capable, which
> at least gives some basic usability of that USB port.
> 
> 0: https://lore.kernel.org/lkml/f714ee55-ef47-317d-81b9-57020dda064b@ti.com/T/
> 
> 
Really appreciate porting and posting these patches to mainline!
Wondering what tree are these patches based on?
I cannot apply cleanly on linux-next.


> Aswath Govindraju (2):
>   arm64: dts: ti: k3-am62-main: Add support for USB
>   arm64: dts: ti: k3-am625-sk: Add support for USB
> 
> Nitin Yadav (1):
>   arm64: dts: ti: k3-am62-main: Update OTAP and ITAP delay select
> 
>  arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 90 ++++++++++++++++++------
>  arch/arm64/boot/dts/ti/k3-am625-sk.dts   | 22 ++++++
>  2 files changed, 90 insertions(+), 22 deletions(-)
> 

Regards
Vignesh