Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8043d25b authored by Marc Gonzalez's avatar Marc Gonzalez Committed by Boris Brezillon
Browse files

mtd: nand: tango: Reset pbus to raw mode in probe 



Linux should not expect the boot loader to properly configure the
peripheral bus "pad mode", so reset PBUS_PAD_MODE to raw.

Signed-off-by: default avatarMarc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 7165b8ad

drivers/mtd/nand/tango_nand.c

+2 −0
Original line number Diff line number Diff line
@@ -632,6 +632,8 @@ static int tango_nand_probe(struct platform_device *pdev) 
	if (IS_ERR(nfc->pbus_base))

		return PTR_ERR(nfc->pbus_base);



	writel_relaxed(MODE_RAW, nfc->pbus_base + PBUS_PAD_MODE);



	clk = clk_get(&pdev->dev, NULL);

	if (IS_ERR(clk))

		return PTR_ERR(clk);