clk: Add dump operation to clk_ops
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Igor Prusov <ivprusov@sberdevices.ru>
[ Fixed parameter name in documentation ]
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20231109105516.24892-6-ivprusov@sberdevices.ru
diff --git a/include/clk-uclass.h b/include/clk-uclass.h
index a22f1a5..cd62848 100644
--- a/include/clk-uclass.h
+++ b/include/clk-uclass.h
@@ -25,6 +25,7 @@
* @set_parent: Set current clock parent
* @enable: Enable a clock.
* @disable: Disable a clock.
+ * @dump: Print clock information.
*
* The individual methods are described more fully below.
*/
@@ -39,6 +40,9 @@
int (*set_parent)(struct clk *clk, struct clk *parent);
int (*enable)(struct clk *clk);
int (*disable)(struct clk *clk);
+#if IS_ENABLED(CONFIG_CMD_CLK)
+ void (*dump)(struct udevice *dev);
+#endif
};
#if 0 /* For documentation only */
@@ -135,6 +139,15 @@
* Return: zero on success, or -ve error code.
*/
int disable(struct clk *clk);
+
+/**
+ * dump() - Print clock information.
+ * @dev: The clock device to dump.
+ *
+ * If present, this function is called by "clk dump" command for each
+ * bound device.
+ */
+void dump(struct udevice *dev);
#endif
#endif