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authorPengfei Li <pengfei.li_1@nxp.com>2023-10-20 21:59:49 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2023-10-26 16:55:05 +0300
commit374de39d38f97b0e58cfee88da590b2d056ccf7f (patch)
tree9f47d432e6efb61145b766efe768c266c6db9c30 /drivers/pmdomain/imx
parent2e75396f1df61e1f1d26d0d703fc7292c4ae4371 (diff)
downloadlinux-374de39d38f97b0e58cfee88da590b2d056ccf7f.tar.xz
pmdomain: imx: Make imx pgc power domain also set the fwnode
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: 3fb16866b51d ("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>
Diffstat (limited to 'drivers/pmdomain/imx')
-rw-r--r--drivers/pmdomain/imx/gpc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pmdomain/imx/gpc.c b/drivers/pmdomain/imx/gpc.c
index 90a8b2c0676f..419ed15cc10c 100644
--- a/drivers/pmdomain/imx/gpc.c
+++ b/drivers/pmdomain/imx/gpc.c
@@ -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) {