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ARM: imx6: mark GPC node as not populated after irq init to probe pm domain driver 

Since IRQCHIP_DECLARE now flags the GPC node as already populated, the
GPC power domain driver is never probed unless we clear the flag again.

Fixes: 15cc2ed6dc ("of/irq: Mark initialised interrupt controllers as populated")
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Philipp Zabel 2016-08-09 16:18:52 +02:00 committed by Rob Herring
parent e55aeb6ba4
commit 255c0397bc
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-imx/gpc.c
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@ -271,6 +271,12 @@ static int __init imx_gpc_init(struct device_node *node,
for (i = 0; i < IMR_NUM; i++)
writel_relaxed(~0, gpc_base + GPC_IMR1 + i * 4);
/*
* Clear the OF_POPULATED flag set in of_irq_init so that
* later the GPC power domain driver will not be skipped.
*/
of_node_clear_flag(node, OF_POPULATED);
return 0;
}
IRQCHIP_DECLARE(imx_gpc, "fsl,imx6q-gpc", imx_gpc_init);