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pmdomain: imx: Make imx pgc power domain also set the fwnode 

[ Upstream commit 374de39d38 ]

Currently, The imx pgc power domain doesn't set the fwnode
pointer, which results in supply regulator device can't get
consumer imx pgc power domain device from fwnode when creating
a link.

This causes the driver core to instead try to create a link
between the parent gpc device of imx pgc power domain device and
supply regulator device. However, at this point, the gpc device
has already been bound, and the link creation will fail. So adding
the fwnode pointer to the imx pgc power domain device will fix
this issue.

Signed-off-by: Pengfei Li <pengfei.li_1@nxp.com>
Tested-by: Emil Kronborg <emil.kronborg@protonmail.com>
Fixes: 3fb16866b5 ("driver core: fw_devlink: Make cycle detection more robust")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231020185949.537083-1-pengfei.li_1@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pengfei Li 2023-10-21 02:59:49 +08:00 committed by Greg Kroah-Hartman
parent d2cc57f713
commit b5b24f7693
1 changed files with 1 additions and 0 deletions
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drivers/soc/imx/gpc.c
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@ -498,6 +498,7 @@ static int imx_gpc_probe(struct platform_device *pdev)
pd_pdev->dev.parent = &pdev->dev;
pd_pdev->dev.of_node = np;
pd_pdev->dev.fwnode = of_fwnode_handle(np);
ret = platform_device_add(pd_pdev);
if (ret) {