[PATCH v3 07/12] pinctrl: nxp: Add i.MX94 daisy register offset

Alice Guo (OSS) alice.guo at oss.nxp.com
Tue Sep 23 04:14:59 CEST 2025


From: Alice Guo <alice.guo at nxp.com>

Define the daisy register offset for i.MX94 at 0x608 within the iomuxc
register space. This enables correct pad selection for daisy chain
configuration on i.MX94 platforms.

Signed-off-by: Jacky Bai <ping.bai at nxp.com>
Signed-off-by: Alice Guo <alice.guo at nxp.com>
Acked-by: Peng Fan <peng.fan at nxp.com>
---
 drivers/pinctrl/nxp/pinctrl-imx-scmi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/nxp/pinctrl-imx-scmi.c b/drivers/pinctrl/nxp/pinctrl-imx-scmi.c
index aed47be337d..781835c6852 100644
--- a/drivers/pinctrl/nxp/pinctrl-imx-scmi.c
+++ b/drivers/pinctrl/nxp/pinctrl-imx-scmi.c
@@ -16,6 +16,7 @@
 #include "pinctrl-imx.h"
 
 #define DAISY_OFFSET_IMX95      0x408
+#define DAISY_OFFSET_IMX94      0x608
 
 /* SCMI pin control types */
 #define PINCTRL_TYPE_MUX        192
@@ -133,6 +134,8 @@ static int imx_scmi_pinctrl_probe(struct udevice *dev)
 
 	if (IS_ENABLED(CONFIG_IMX95))
 		priv->daisy_offset = DAISY_OFFSET_IMX95;
+	else if (IS_ENABLED(CONFIG_IMX94))
+		priv->daisy_offset = DAISY_OFFSET_IMX94;
 	else
 		return -EINVAL;
 
@@ -141,7 +144,7 @@ static int imx_scmi_pinctrl_probe(struct udevice *dev)
 
 static int imx_scmi_pinctrl_bind(struct udevice *dev)
 {
-	if (IS_ENABLED(CONFIG_IMX95))
+	if (IS_ENABLED(CONFIG_IMX95) || IS_ENABLED(CONFIG_IMX94))
 		return 0;
 
 	return -ENODEV;

-- 
2.43.0



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