Commit aca31ce9 authored by Vignesh Raghavendra's avatar Vignesh Raghavendra
Browse files

mtd: hyperbus: hbmc-am654: Fix direct mapping setup flash access 



Setting up of direct mapping should be done with flash node's IO
address space and not with controller's IO region.

Fixes: b6fe8bc6 ("mtd: hyperbus: move direct mapping setup to AM654 HBMC driver")
Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20200924081214.16934-3-vigneshr@ti.com
parent 714fb2fb

drivers/mtd/hyperbus/hbmc-am654.c

+2 −2
Original line number Diff line number Diff line
@@ -70,7 +70,8 @@ static int am654_hbmc_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, priv);



	ret = of_address_to_resource(np, 0, &res);

	priv->hbdev.np = of_get_next_child(np, NULL);

	ret = of_address_to_resource(priv->hbdev.np, 0, &res);

	if (ret)

		return ret;
@@ -103,7 +104,6 @@ static int am654_hbmc_probe(struct platform_device *pdev) 
	priv->ctlr.dev = dev;

	priv->ctlr.ops = &am654_hbmc_ops;

	priv->hbdev.ctlr = &priv->ctlr;

	priv->hbdev.np = of_get_next_child(dev->of_node, NULL);

	ret = hyperbus_register_device(&priv->hbdev);

	if (ret) {

		dev_err(dev, "failed to register controller\n");

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