linux-kernel - Re: [PATCH v7 0/4] Add TPS6594 PMIC support on several boards

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Date:   Thu, 23 Nov 2023 01:24:02 -0600
From:   Nishanth Menon <nm@...com>
To:     Neha Malcom Francis <n-francis@...com>
CC:     <vigneshr@...com>, <kristo@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <a-nandan@...com>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <eblanc@...libre.com>, <jneanne@...libre.com>,
        <aseketeli@...libre.com>, <jpanis@...libre.com>, <u-kumar1@...com>,
        <j-luthra@...com>, <vaishnav.a@...com>, <hnagalla@...com>,
        <devarsht@...com>
Subject: Re: [PATCH v7 0/4] Add TPS6594 PMIC support on several boards

On 16:15-20231122, Neha Malcom Francis wrote:
> TPS6594 is a Power Management IC which provides regulators and others
> features like GPIOs, RTC, watchdog, ESMs (Error Signal Monitor), and
> PFSM (Pre-configurable Finite State Machine). The SoC and the PMIC can
> communicate through the I2C or SPI interfaces.
> TPS6594 is the super-set device while TPS6593 and LP8764 are derivatives.
> 
> This series adds device tree nodes for TI TPS6594 PMICs found in the
> following boards:
> - J721EXSOMXEVM:
>   Link: https://www.ti.com/tool/J721EXSOMXEVM
> - J721S2XSOMXEVM:
>   Link: https://www.ti.com/tool/J721S2XSOMXEVM
> - J7200XSOMXEVM:
>   Link: https://www.ti.com/tool/J7200XSOMXEVM
> - J784S4XEVM
>   Link: https://www.ti.com/tool/J784S4XEVM
> 
> Boot Logs:
> https://gist.github.com/nehamalcom/384cf594e37739a34f8a08664830e37a
> 
> ---
> Changes from v6:
> https://lore.kernel.org/all/20230810-tps6594-v6-0-2b2e2399e2ef@ti.com/
> - Modify patch series to include only patches not merged (J7)
> - Add boot logs for all affected boards

So what changed for j721s2?
https://lore.kernel.org/all/20230810024700.4qhgygd6mma4sw2u@kobold/

And, there is no defconfig patch? Then how did the test work? if you
have done local .config changes, that should have been defconfig patch.

Also did you audit the SKs to make sure they don't need this?


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