1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/mfd/imx-audiomix.c b/drivers/mfd/imx-audiomix.c
new file mode 100644
index 000000000000..5b56ef510728
--- /dev/null
+++ b/drivers/mfd/imx-audiomix.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2019 NXP.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/of_platform.h>
+
+#include <linux/mfd/core.h>
+
+static int imx_audiomix_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	void __iomem *base;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	dev_set_drvdata(dev, base);
+
+	return devm_of_platform_populate(dev);
+}
+
+static const struct of_device_id imx_audiomix_of_match[] = {
+	{ .compatible = "fsl,imx8mp-audiomix" },
+	{ /* Sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, imx_audiomix_of_match);
+
+static struct platform_driver imx_audiomix_driver = {
+	.probe = imx_audiomix_probe,
+	.driver = {
+		.name = "imx-audiomix",
+		.of_match_table = of_match_ptr(imx_audiomix_of_match),
+	},
+};
+module_platform_driver(imx_audiomix_driver);
+MODULE_LICENSE("GPL v2");