From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Santhosh Kumar K <s-k6@ti.com>
Cc: "Mark Brown" <broonie@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Magnus Damm" <magnus.damm@gmail.com>,
"Vaishnav Achath" <vaishnav.a@ti.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Hervé Codina" <herve.codina@bootlin.com>,
"Wolfram Sang" <wsa+renesas@sang-engineering.com>,
"Vignesh Raghavendra" <vigneshr@ti.com>,
"Pratyush Yadav" <pratyush@kernel.org>,
"Pascal Eberhard" <pascal.eberhard@se.com>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v2 00/13] spi: cadence-qspi: Add Renesas RZ/N1 support
Date: Wed, 21 Jan 2026 11:37:13 +0100 [thread overview]
Message-ID: <87sebzqmjq.fsf@bootlin.com> (raw)
In-Reply-To: <87cy34s4sg.fsf@bootlin.com> (Miquel Raynal's message of "Tue, 20 Jan 2026 16:05:35 +0100")
Hello,
>> Thank you for the series! Tested it on TI's AM62A SK with
>> OSPI NAND (Winbond's W35N01JW).
>>
>> Controller fails to probe with the following message:
>>
>> [ 1.868863] cadence-qspi fc40000.spi: Cannot claim mandatory QSPI ref
>> clock.
>
> Strange, I was nonetheless careful not to change the existing
> behaviour on other SoCs. I have that board, I will give it a try.
I made a mistake with the clk_bulk_* API data indeed. probe now succeeds
with both my custom board and the AM62a7 LP SK. v3 coming soon.
Thanks,
Miquèl
prev parent reply other threads:[~2026-01-21 10:37 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 9:24 [PATCH v2 00/13] spi: cadence-qspi: Add Renesas RZ/N1 support Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 01/13] spi: dt-bindings: cdns,qspi-nor: Add Renesas RZ/N1D400 to the list Miquel Raynal (Schneider Electric)
2026-01-15 12:45 ` Geert Uytterhoeven
2026-01-16 9:39 ` Miquel Raynal
2026-01-21 2:40 ` Rob Herring
2026-01-21 10:39 ` Miquel Raynal
2026-01-15 9:24 ` [PATCH v2 02/13] spi: cadence-qspi: Align definitions Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 03/13] spi: cadence-qspi: Fix style and improve readability Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 04/13] spi: cadence-qspi: Fix ORing style and alignments Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 05/13] spi: cadence-qspi: Remove an useless operation Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 06/13] spi: cadence-qspi: Make sure we filter out unsupported ops Miquel Raynal
2026-01-15 9:24 ` [PATCH v2 07/13] spi: cadence-qspi: Fix probe error path and remove Miquel Raynal (Schneider Electric)
2026-01-15 9:24 ` [PATCH v2 08/13] spi: cadence-qspi: Try hard to disable the clocks Miquel Raynal (Schneider Electric)
2026-01-15 9:25 ` [PATCH v2 09/13] spi: cadence-qspi: Kill cqspi_jh7110_clk_init Miquel Raynal (Schneider Electric)
2026-01-15 9:25 ` [PATCH v2 10/13] spi: cadence-qspi: Add a flag for controllers without indirect access support Miquel Raynal (Schneider Electric)
2026-01-15 9:25 ` [PATCH v2 11/13] spi: cadence-qspi: Make sure write protection is disabled Miquel Raynal (Schneider Electric)
2026-01-15 9:25 ` [PATCH v2 12/13] spi: cadence-qspi: Add support for the Renesas RZ/N1 controller Miquel Raynal (Schneider Electric)
2026-01-15 9:25 ` [PATCH v2 13/13] ARM: dts: r9a06g032: Describe the QSPI controller Miquel Raynal (Schneider Electric)
2026-01-15 13:00 ` Geert Uytterhoeven
2026-01-16 9:49 ` Miquel Raynal
2026-01-16 10:07 ` Geert Uytterhoeven
2026-01-16 15:19 ` Miquel Raynal
2026-01-21 17:03 ` Miquel Raynal
2026-01-16 11:26 ` [PATCH v2 00/13] spi: cadence-qspi: Add Renesas RZ/N1 support Wolfram Sang
2026-01-20 9:22 ` Santhosh Kumar K
2026-01-20 15:05 ` Miquel Raynal
2026-01-21 10:37 ` Miquel Raynal [this message]
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