[PATCH v5 3/3] clk: imx: imx8qxp: add soft dependency on SCU power domain driver

From: Zhipeng Wang <[email protected]>

The i.MX8QXP SCU clock driver manually attaches power domains to each
clock device via of_genpd_add_device() in imx_clk_scu_attach_pd().
If the SCU power domain provider has not probed yet, the attachment
fails silently with a pr_warn() and the clock device is registered
without a power domain.

When both drivers are built as modules, there is no implicit
dependency to guarantee load order. Add MODULE_SOFTDEP("pre:
scu_pd") so that modprobe loads the SCU power domain module
before the clock module.

Signed-off-by: Zhipeng Wang <[email protected]>
---
 drivers/clk/imx/clk-imx8qxp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/imx/clk-imx8qxp.c b/drivers/clk/imx/clk-imx8qxp.c
index c781425a005e..17302ee628b7 100644
--- a/drivers/clk/imx/clk-imx8qxp.c
+++ b/drivers/clk/imx/clk-imx8qxp.c
@@ -373,3 +373,4 @@ module_exit(imx8qxp_clk_exit);
 MODULE_AUTHOR("Aisheng Dong <[email protected]>");
 MODULE_DESCRIPTION("NXP i.MX8QXP clock driver");
 MODULE_LICENSE("GPL v2");
+MODULE_SOFTDEP("pre: scu_pd");
-- 
2.34.1