From 2e9ae2196d7ed5f9887e312af18c36611a001da1 Mon Sep 17 00:00:00 2001 From: Pengfei Li Date: Sat, 21 Oct 2023 02:59:49 +0800 Subject: [PATCH] pmdomain: imx: Make imx pgc power domain also set the fwnode commit 374de39d38f97b0e58cfee88da590b2d056ccf7f upstream. 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 Tested-by: Emil Kronborg 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 Signed-off-by: Greg Kroah-Hartman --- drivers/pmdomain/imx/gpc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pmdomain/imx/gpc.c b/drivers/pmdomain/imx/gpc.c index 90a8b2c..419ed15 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) { -- 2.7.4