linux-kernel - Re: [PATCH] arm64: dts: ti: k3-j784s4: Fix wakeup pinmux range and pinctrl node offsets

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Message-ID: <20230504115207.h6trzy4mqjcbkcm3@comment>
Date:   Thu, 4 May 2023 06:52:07 -0500
From:   Nishanth Menon <nm@...com>
To:     Thejasvi Konduru <t-konduru@...com>
CC:     Tero Kristo <kristo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Andrew Davis <afd@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Apurva Nandan <a-nandan@...com>, Udit Kumar <u-kumar1@...com>
Subject: Re: [PATCH] arm64: dts: ti: k3-j784s4: Fix wakeup pinmux range and
 pinctrl node offsets

On 14:36-20230504, Thejasvi Konduru wrote:
> 
> On 03/05/23 17:16, Nishanth Menon wrote:
> > On 14:01-20230503, Thejasvi Konduru wrote:
> > > The wkup_pmx register region in j784s4 has multiple non-addressable
> > > regions, hence the existing wkup_pmx region is split as follows to
> > > avoid the non-addressable regions. The pinctrl node offsets are
> > > also corrected as per the newly split wkup_pmx* nodes.
> > > 
> > > wkup_pmx0 -> 13 pins (WKUP_PADCONFIG 0 - 12)
> > > wkup_pmx1 -> 11 pins (WKUP_PADCONFIG 14 - 24)
> > > wkup_pmx2 -> 72 pins (WKUP_PADCONFIG 26 - 97)
> > > wkup_pmx3 -> 1 pin (WKUP_PADCONFIG 100)
> > > 
> > > Fixes: 4664ebd8346a ("arm64: dts: ti: Add initial support for J784S4 SoC")
> > > Signed-off-by: Thejasvi Konduru <t-konduru@...com>
> > > ---
> > Could you provide a link to the output of:
> > $ cat /sys/kernel/debug/pinctrl/*/pins
> 
> https://gist.github.com/thejasvikonduru/05b1a8e0fd8176116b7a3cc4e43b244a

Was this failing prior to this patch? Trying to understand the "Fix"
aspect of this patch.


-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D