clk: mediatek: reset: Add new register reset function with device

Using device to register reset controller is a better implementation in
current drivers. Howerver, some clock drviers of MediaTek only provide
device_node.

Therefore, we still remain the register reset function with device_node
and add a new function with device to register reset controller.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220523093346.28493-11-rex-bc.chen@mediatek.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/clk/mediatek/reset.h b/drivers/clk/mediatek/reset.h
index 260f25f27656..f7e1f31e3946 100644
--- a/drivers/clk/mediatek/reset.h
+++ b/drivers/clk/mediatek/reset.h
@@ -62,4 +62,14 @@ struct mtk_clk_rst_data {
 int mtk_register_reset_controller(struct device_node *np,
 				  const struct mtk_clk_rst_desc *desc);
 
+/**
+ * mtk_register_reset_controller - Register mediatek clock reset controller with device
+ * @np: Pointer to device.
+ * @desc: Constant pointer to description of clock reset.
+ *
+ * Return: 0 on success and errorno otherwise.
+ */
+int mtk_register_reset_controller_with_dev(struct device *dev,
+					   const struct mtk_clk_rst_desc *desc);
+
 #endif /* __DRV_CLK_MTK_RESET_H */