[PATCH v2 10/11] irqchip/irq-imx-gpcv2: Mark fwnode device as not initialized

Saravana Kannan
2023-01-27T00:13:13Z

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>
---
drivers/irqchip/irq-imx-gpcv2.c | 1 +
drivers/soc/imx/gpcv2.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index b9c22f764b4d..8a0e82067924 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -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;
}

diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
index 7a47d14fde44..b24f9ab634dc 100644
--- a/drivers/soc/imx/gpcv2.c
+++ b/drivers/soc/imx/gpcv2.c
@@ -1519,6 +1519,7 @@ static int imx_gpcv2_probe(struct platform_device *pdev)

pd_pdev->dev.parent = dev;
pd_pdev->dev.of_node = np;
+ pd_pdev->dev.fwnode = of_fwnode_handle(np);

ret = platform_device_add(pd_pdev);
if (ret) {
--
2.39.1.456.gfc5497dd1b-goog