[PATCH v2 3/4] pinctrl: freescale: scmi: Switch to use machine_allowlist

Peng Fan (OSS)
2025-01-20T07:19:58Z

From: Peng Fan <peng.fan@nxp.com>

With machine_allowlist, only allowed machines have pinctrl imx scmi
devices created. The fw_devlink will link consumer and supplier
correctly.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/pinctrl/freescale/pinctrl-imx-scmi.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/pinctrl/freescale/pinctrl-imx-scmi.c b/drivers/pinctrl/freescale/pinctrl-imx-scmi.c
index 8f15c4c4dc4412dddb40505699fc3f459fdc0adc..058b4f0477039d57ddae06f385ad809cbb4784d6 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx-scmi.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx-scmi.c
@@ -287,11 +287,6 @@ scmi_pinctrl_imx_get_pins(struct scmi_pinctrl_imx *pmx, struct pinctrl_desc *des
return 0;
}

-static const char * const scmi_pinctrl_imx_allowlist[] = {
- "fsl,imx95",
- NULL
-};
-
static int scmi_pinctrl_imx_probe(struct scmi_device *sdev)
{
struct device *dev = &sdev->dev;
@@ -304,9 +299,6 @@ static int scmi_pinctrl_imx_probe(struct scmi_device *sdev)
if (!handle)
return -EINVAL;

- if (!of_machine_compatible_match(scmi_pinctrl_imx_allowlist))
- return -ENODEV;
-
pinctrl_ops = handle->devm_protocol_get(sdev, SCMI_PROTOCOL_PINCTRL, &ph);
if (IS_ERR(pinctrl_ops))
return PTR_ERR(pinctrl_ops);
@@ -339,8 +331,13 @@ static int scmi_pinctrl_imx_probe(struct scmi_device *sdev)
return pinctrl_enable(pmx->pctldev);
}

+static const char * const scmi_pinctrl_imx_allowlist[] = {
+ "fsl,imx95",
+ NULL
+};
+
static const struct scmi_device_id scmi_id_table[] = {
- { SCMI_PROTOCOL_PINCTRL, "pinctrl-imx" },
+ { SCMI_PROTOCOL_PINCTRL, "pinctrl-imx", NULL, scmi_pinctrl_imx_allowlist },
{ }
};
MODULE_DEVICE_TABLE(scmi, scmi_id_table);

--
2.37.1