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From: Frank Wunderlich <frank-w@public-files.de>
To: linux-mediatek@lists.infradead.org,
	Ricardo Ribalda <ribalda@chromium.org>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Mark Brown <broonie@kernel.org>
Subject: [BUG] 6.2-rc1 spi-mt65xx broken on mt7986
Date: Tue, 27 Dec 2022 11:28:22 +0100	[thread overview]
Message-ID: <trinity-bd6bf7f8-5dbc-42fc-891b-8bfc802a1a2c-1672136902605@3c-app-gmx-bap27> (raw)

Hi,

the following commit breaks SPIM-NOR on mt7986:

c6f7874687f7 2022-11-28 spi: mediatek: Enable irq when pdata is ready

> [    2.145931] pc : mtk_spi_can_dma+0x0/0x34
> [    2.155212] lr : mtk_spi_interrupt+0x74/0x360
>
> [    2.091801] mtk-spi 1100a000.spi: spi-mem transfer timeout
> [    2.097310] spi-nor: probe of spi0.0 failed with error -110
> [    2.102930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000010

after reverting the commit, no trace happens and nor is recognized on my board

regards Frank



             reply	other threads:[~2022-12-27 10:29 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-27 10:28 Frank Wunderlich [this message]
2022-12-27 14:29 ` [BUG] 6.2-rc1 spi-mt65xx broken on mt7986 #forregzbot Thorsten Leemhuis
2023-01-05 12:21 ` [BUG] 6.2-rc1 spi-mt65xx broken on mt7986 Thorsten Leemhuis
2023-01-05 12:21   ` Thorsten Leemhuis
2023-01-05 12:40   ` Ricardo Ribalda
2023-01-05 12:40     ` Ricardo Ribalda
2023-01-05 12:59     ` Thorsten Leemhuis
2023-01-05 12:59       ` Thorsten Leemhuis
2023-01-05 13:34       ` Linux kernel regression tracking (#update)
2023-01-05 13:34         ` Linux kernel regression tracking (#update)
2023-01-05 14:36         ` Ricardo Ribalda
2023-01-05 14:36           ` Ricardo Ribalda

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