linux-kernel - [PATCH] clk: imx: pll14xx: introduce imx_clk_hw_pll14xx

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Date:   Wed, 13 Nov 2019 07:26:52 +0000
From:   Peng Fan <peng.fan@....com>
To:     "sboyd@...nel.org" <sboyd@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        Abel Vesa <abel.vesa@....com>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        Aisheng Dong <aisheng.dong@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Leonard Crestez <leonard.crestez@....com>,
        Alice Guo <alice.guo@....com>, Peng Fan <peng.fan@....com>
Subject: [PATCH] clk: imx: pll14xx: introduce imx_clk_hw_pll14xx_flags

From: Peng Fan <peng.fan@....com>

Introduce imx_clk_hw_pll14xx_flags, then no need to add new
imx_pll14xx_clk variable for new flags.

Since the original imx_pll14xx_clk flags is not used, so drop it.

Signed-off-by: Peng Fan <peng.fan@....com>
---

V1:
 Based on https://patchwork.kernel.org/patch/11217889/

 drivers/clk/imx/clk-pll14xx.c | 12 +++++++++++-
 drivers/clk/imx/clk.h         |  7 ++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 2bbcfbf8081a..a8af949f0848 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -379,6 +379,16 @@ struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
 				  void __iomem *base,
 				  const struct imx_pll14xx_clk *pll_clk)
 {
+
+	return imx_clk_hw_pll14xx_flags(name, parent_name, base, pll_clk, 0);
+}
+
+struct clk_hw *imx_clk_hw_pll14xx_flags(const char *name,
+					const char *parent_name,
+					void __iomem *base,
+					const struct imx_pll14xx_clk *pll_clk,
+					unsigned long flags)
+{
 	struct clk_pll14xx *pll;
 	struct clk_hw *hw;
 	struct clk_init_data init;
@@ -390,7 +400,7 @@ struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
 		return ERR_PTR(-ENOMEM);
 
 	init.name = name;
-	init.flags = pll_clk->flags;
+	init.flags = flags;
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
 
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index cd92d9fdccf4..c2851a82b4fd 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -48,7 +48,6 @@ struct imx_pll14xx_clk {
 	enum imx_pll14xx_type type;
 	const struct imx_pll14xx_rate_table *rate_table;
 	int rate_count;
-	int flags;
 };
 
 extern struct imx_pll14xx_clk imx_1416x_pll;
@@ -105,6 +104,12 @@ struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
 				  void __iomem *base,
 				  const struct imx_pll14xx_clk *pll_clk);
 
+struct clk_hw *imx_clk_hw_pll14xx_flags(const char *name,
+					const char *parent_name,
+					void __iomem *base,
+					const struct imx_pll14xx_clk *pll_clk,
+					unsigned long flags);
+
 struct clk *imx_clk_pllv1(enum imx_pllv1_type type, const char *name,
 		const char *parent, void __iomem *base);
 
-- 
2.16.4