linux-kernel - [PATCH V4 01/15] clk: mediatek: reset: Add reset.h

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Message-ID: <20220427030950.23395-2-rex-bc.chen@mediatek.com>
Date:   Wed, 27 Apr 2022 11:09:36 +0800
From:   Rex-BC Chen <rex-bc.chen@...iatek.com>
To:     <mturquette@...libre.com>, <sboyd@...nel.org>,
        <matthias.bgg@...il.com>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>
CC:     <p.zabel@...gutronix.de>,
        <angelogioacchino.delregno@...labora.com>,
        <chun-jie.chen@...iatek.com>, <wenst@...omium.org>,
        <runyang.chen@...iatek.com>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Rex-BC Chen <rex-bc.chen@...iatek.com>
Subject: [PATCH V4 01/15] clk: mediatek: reset: Add reset.h

Add a new file "reset.h" to place some definitions for clock reset.

Signed-off-by: Rex-BC Chen <rex-bc.chen@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/clk/mediatek/clk-mtk.h |  8 ++------
 drivers/clk/mediatek/reset.c   |  9 +--------
 drivers/clk/mediatek/reset.h   | 24 ++++++++++++++++++++++++
 3 files changed, 27 insertions(+), 14 deletions(-)
 create mode 100644 drivers/clk/mediatek/reset.h

diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
index bf6565aa7319..a6d0f24c62fa 100644
--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -13,6 +13,8 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
+#include "reset.h"
+
 #define MAX_MUX_GATE_BIT	31
 #define INVALID_MUX_GATE_BIT	(MAX_MUX_GATE_BIT + 1)
 
@@ -190,12 +192,6 @@ void mtk_free_clk_data(struct clk_onecell_data *clk_data);
 struct clk *mtk_clk_register_ref2usb_tx(const char *name,
 			const char *parent_name, void __iomem *reg);
 
-void mtk_register_reset_controller(struct device_node *np,
-			unsigned int num_regs, int regofs);
-
-void mtk_register_reset_controller_set_clr(struct device_node *np,
-	unsigned int num_regs, int regofs);
-
 struct mtk_clk_desc {
 	const struct mtk_gate *clks;
 	size_t num_clks;
diff --git a/drivers/clk/mediatek/reset.c b/drivers/clk/mediatek/reset.c
index bcec4b89f449..9f3cb22aea1b 100644
--- a/drivers/clk/mediatek/reset.c
+++ b/drivers/clk/mediatek/reset.c
@@ -8,16 +8,9 @@
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
-#include <linux/reset-controller.h>
 #include <linux/slab.h>
 
-#include "clk-mtk.h"
-
-struct mtk_reset {
-	struct regmap *regmap;
-	int regofs;
-	struct reset_controller_dev rcdev;
-};
+#include "reset.h"
 
 static int mtk_reset_assert_set_clr(struct reset_controller_dev *rcdev,
 	unsigned long id)
diff --git a/drivers/clk/mediatek/reset.h b/drivers/clk/mediatek/reset.h
new file mode 100644
index 000000000000..764a8affe206
--- /dev/null
+++ b/drivers/clk/mediatek/reset.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ */
+
+#ifndef __DRV_CLK_MTK_RESET_H
+#define __DRV_CLK_MTK_RESET_H
+
+#include <linux/reset-controller.h>
+#include <linux/types.h>
+
+struct mtk_reset {
+	struct regmap *regmap;
+	int regofs;
+	struct reset_controller_dev rcdev;
+};
+
+void mtk_register_reset_controller(struct device_node *np,
+				   unsigned int num_regs, int regofs);
+
+void mtk_register_reset_controller_set_clr(struct device_node *np,
+					   unsigned int num_regs, int regofs);
+
+#endif /* __DRV_CLK_MTK_RESET_H */
-- 
2.18.0