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authorPeng Fan <peng.fan@nxp.com>2022-09-06 06:28:14 +0300
committerShawn Guo <shawnguo@kernel.org>2022-09-17 11:31:06 +0300
commit0a0f7cc25d4a525a71260cbd453a848c5c8e61c3 (patch)
treebf9b3a0be00651cedb325d523c2f56eb0608f416 /drivers/soc/imx/imx93-src.c
parentdf5a69653586da355b9a88e7851752dc62daa5fd (diff)
downloadlinux-0a0f7cc25d4a525a71260cbd453a848c5c8e61c3.tar.xz
soc: imx: add i.MX93 SRC power domain driver
Support controlling power domain managed by System Reset Controller(SRC). Current supported power domain is mediamix power domain. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/soc/imx/imx93-src.c')
-rw-r--r--drivers/soc/imx/imx93-src.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/soc/imx/imx93-src.c b/drivers/soc/imx/imx93-src.c
new file mode 100644
index 000000000000..4d74921cae0f
--- /dev/null
+++ b/drivers/soc/imx/imx93-src.c
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2022 NXP
+ */
+
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+
+static int imx93_src_probe(struct platform_device *pdev)
+{
+ return devm_of_platform_populate(&pdev->dev);
+}
+
+static const struct of_device_id imx93_src_ids[] = {
+ { .compatible = "fsl,imx93-src" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, imx93_src_ids);
+
+static struct platform_driver imx93_src_driver = {
+ .driver = {
+ .name = "imx93_src",
+ .owner = THIS_MODULE,
+ .of_match_table = imx93_src_ids,
+ },
+ .probe = imx93_src_probe,
+};
+module_platform_driver(imx93_src_driver);
+
+MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
+MODULE_DESCRIPTION("NXP i.MX93 src driver");
+MODULE_LICENSE("GPL");