diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2022-12-16 21:08:19 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-01-01 11:11:54 +0800 |
| commit | f4b3948e5a90f49b33e89b019d3c641ab9a6fc59 (patch) | |
| tree | f048b05bc842e9a790552cdf7f1de601a1942793 /drivers/soc/imx | |
| parent | 9d3975f27e12c89327fbac84c3d8552ecdb72a35 (diff) | |
soc: imx: imx8mp-blk-ctrl: add instance specific probe function
Allow the specific blk-ctrl instance to define a function, which will
be called during probe to provide device specific extensions.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-by: Lukas F. Hartmann <lukas@mntre.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/soc/imx')
| -rw-r--r-- | drivers/soc/imx/imx8mp-blk-ctrl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/soc/imx/imx8mp-blk-ctrl.c b/drivers/soc/imx/imx8mp-blk-ctrl.c index 0e3b6ba22f94..b3d9f6e083ba 100644 --- a/drivers/soc/imx/imx8mp-blk-ctrl.c +++ b/drivers/soc/imx/imx8mp-blk-ctrl.c @@ -60,6 +60,7 @@ struct imx8mp_blk_ctrl_domain { struct imx8mp_blk_ctrl_data { int max_reg; + int (*probe) (struct imx8mp_blk_ctrl *bc); notifier_fn_t power_notifier_fn; void (*power_off) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain); void (*power_on) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain); @@ -634,6 +635,12 @@ static int imx8mp_blk_ctrl_probe(struct platform_device *pdev) goto cleanup_provider; } + if (bc_data->probe) { + ret = bc_data->probe(bc); + if (ret) + goto cleanup_provider; + } + dev_set_drvdata(dev, bc); return 0; |