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irqchip/irq-imx-gpcv2: Mark fwnode device as not initialized 

Since this device is only partially initialized by the irqchip driver,
we need to mark the fwnode device as not initialized. This is to let
fw_devlink know that the device will be completely initialized at a
later point. That way, fw_devlink will continue to defer the probe of
the power domain consumers till the power domain driver successfully
binds to the struct device and completes the initialization of the
device.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Tested-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcom/sm7225-fairphone-fp4
Link: https://lore.kernel.org/r/20230207014207.1678715-11-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saravana Kannan 2023-02-06 17:42:02 -08:00 committed by Greg Kroah-Hartman
parent 4a032827da
commit e2bbea770c
2 changed files with 2 additions and 1 deletions
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1
drivers/irqchip/irq-imx-gpcv2.c
View File

@ -283,6 +283,7 @@ static int __init imx_gpcv2_irqchip_init(struct device_node *node,
* later the GPC power domain driver will not be skipped.
*/
of_node_clear_flag(node, OF_POPULATED);
fwnode_dev_initialized(domain->fwnode, false);
return 0;
}

2
drivers/soc/imx/gpcv2.c
View File

@ -1518,7 +1518,7 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
domain->genpd.power_off = imx_pgc_power_down;
pd_pdev->dev.parent = dev;
pd_pdev->dev.of_node = np;
device_set_node(&pd_pdev->dev, of_fwnode_handle(np));
ret = platform_device_add(pd_pdev);
if (ret) {