bus: imx-weim: populate devices on a simple bus
There could be some memory map devices located in a certain chip select region of the i.MX WEIM. The devices could be attached to a simple bus(for example, a AXI bus) whose root node is one child device tree node of the i.MX WEIM device tree node. There should be a bridge(very likely, software transparent) bewteen the i.MX WEIM and the simple bus. This patch makes the i.MX WEIM driver possible to populate devices on a simple bus. In this way, people may try various IPs(in a FPGA, maybe) outside of i.MX chips with the i.MX WEIM embedded. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
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@ -162,7 +162,9 @@ static int __init weim_parse_dt(struct platform_device *pdev,
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}
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}
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ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
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ret = of_platform_populate(pdev->dev.of_node,
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of_default_bus_match_table,
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NULL, &pdev->dev);
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if (ret)
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dev_err(&pdev->dev, "%s fail to create devices.\n",
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pdev->dev.of_node->full_name);
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