From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
Biju Das <biju.das.au@gmail.com>
Subject: Re: [PATCH v3 3/8] mmc: renesas_sdhi: Add support for RZ/G3E SoC
Date: Thu, 27 Feb 2025 16:16:02 +0100 [thread overview]
Message-ID: <Z8CBsrD2gKL-V-UG@shikoro> (raw)
In-Reply-To: <20250206134047.67866-4-biju.das.jz@bp.renesas.com>
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> + /*
> + * HW reset might have toggled the regulator state in
> + * HW which regulator core might be unaware of so save
> + * and restore the regulator state during HW reset.
> + */
Since this is a hard reset, can't we just reset the regulator to an initial
state? It seems strange to preserve a value when the 'preserve' flag is
explicitly not set.
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next prev parent reply other threads:[~2025-02-27 15:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-06 13:40 [PATCH v3 0/8] Add RZ/G3E SDHI support Biju Das
2025-02-06 13:40 ` [PATCH v3 1/8] dt-bindings: mmc: renesas,sdhi: Document RZ/G3E support Biju Das
2025-02-06 13:40 ` [PATCH v3 2/8] mmc: renesas_sdhi: Arrange local variables in reverse xmas tree order Biju Das
2025-02-28 9:36 ` Wolfram Sang
2025-02-28 10:51 ` Biju Das
2025-02-06 13:40 ` [PATCH v3 3/8] mmc: renesas_sdhi: Add support for RZ/G3E SoC Biju Das
2025-02-27 15:16 ` Wolfram Sang [this message]
2025-02-27 15:29 ` Biju Das
2025-02-27 16:27 ` Biju Das
2025-02-27 19:02 ` Biju Das
2025-02-28 7:23 ` Biju Das
2025-02-28 9:15 ` Wolfram Sang
2025-02-28 9:42 ` Wolfram Sang
2025-02-28 10:50 ` Biju Das
2025-02-06 13:40 ` [PATCH v3 4/8] arm64: dts: renesas: r9a09g047: Add SDHI0-SDHI2 nodes Biju Das
2025-02-11 12:49 ` Geert Uytterhoeven
2025-02-28 21:30 ` Wolfram Sang
2025-02-06 13:40 ` [PATCH v3 5/8] arm64: dts: renesas: r9a09g057: Add support for enabling SDHI internal regulator Biju Das
2025-02-11 12:48 ` Geert Uytterhoeven
2025-02-28 21:31 ` Wolfram Sang
2025-02-06 13:40 ` [PATCH v3 6/8] arm64: dts: renesas: rzg3e-smarc-som: Enable SDHI{0,2} Biju Das
2025-02-11 12:48 ` Geert Uytterhoeven
2025-03-01 12:41 ` Wolfram Sang
2025-02-06 13:40 ` [PATCH v3 7/8] arm64: dts: renesas: rzg3e-smarc-som: Add support for enable SD on SDHI0 Biju Das
2025-02-11 12:50 ` Geert Uytterhoeven
2025-02-06 13:40 ` [PATCH v3 8/8] arm64: dts: renesas: r9a09g047e57-smarc: Enable SDHI1 Biju Das
2025-02-11 12:50 ` Geert Uytterhoeven
2025-02-20 7:11 ` [PATCH v3 0/8] Add RZ/G3E SDHI support Biju Das
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