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path: root/drivers/pinctrl/nxp/pinctrl-imx7ulp.c
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Diffstat (limited to 'drivers/pinctrl/nxp/pinctrl-imx7ulp.c')
-rw-r--r--drivers/pinctrl/nxp/pinctrl-imx7ulp.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/pinctrl/nxp/pinctrl-imx7ulp.c b/drivers/pinctrl/nxp/pinctrl-imx7ulp.c
new file mode 100644
index 0000000000..5f011757d8
--- /dev/null
+++ b/drivers/pinctrl/nxp/pinctrl-imx7ulp.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * Peng Fan <peng.fan@nxp.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dm/device.h>
+#include <dm/pinctrl.h>
+
+#include "pinctrl-imx.h"
+
+static struct imx_pinctrl_soc_info imx7ulp_pinctrl_soc_info = {
+ .flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG | CONFIG_IBE_OBE,
+};
+
+static int imx7ulp_pinctrl_probe(struct udevice *dev)
+{
+ struct imx_pinctrl_soc_info *info =
+ (struct imx_pinctrl_soc_info *)dev_get_driver_data(dev);
+
+ return imx_pinctrl_probe(dev, info);
+}
+
+static const struct udevice_id imx7ulp_pinctrl_match[] = {
+ { .compatible = "fsl,imx7ulp-iomuxc-0", .data = (ulong)&imx7ulp_pinctrl_soc_info },
+ { .compatible = "fsl,imx7ulp-iomuxc-1", .data = (ulong)&imx7ulp_pinctrl_soc_info },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(imx7ulp_pinctrl) = {
+ .name = "imx7ulp-pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = of_match_ptr(imx7ulp_pinctrl_match),
+ .probe = imx7ulp_pinctrl_probe,
+ .remove = imx_pinctrl_remove,
+ .priv_auto_alloc_size = sizeof(struct imx_pinctrl_priv),
+ .ops = &imx_pinctrl_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};