From: Abel Vesa <abel.vesa@nxp.com>
To: Stephen Boyd <sboyd@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>,
linux-clk@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org,
Abel Vesa <abel.vesa@nxp.com>
Subject: [PATCH 3/8] clk: imx: Rework all clk_hw_register_gate wrappers
Date: Mon, 13 Sep 2021 11:24:45 +0300 [thread overview]
Message-ID: <1631521490-17171-4-git-send-email-abel.vesa@nxp.com> (raw)
In-Reply-To: <1631521490-17171-1-git-send-email-abel.vesa@nxp.com>
Instead of having multiple inline functions that were calling
clk_hw_register_gate, implement a generic low-level __imx_clk_hw_gate
and implement the rest as macros that pass on as arguments whatever
is needed in each case.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
---
drivers/clk/imx/clk.h | 64 ++++++++++++++++---------------------------
1 file changed, 23 insertions(+), 41 deletions(-)
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 371d8de417ef..2928ce40434e 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -118,6 +118,24 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll;
#define imx_clk_pllv2(name, parent, base) \
to_clk(imx_clk_hw_pllv2(name, parent, base))
+#define imx_clk_hw_gate(name, parent, reg, shift) \
+ imx_clk_hw_gate_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate_dis(name, parent, reg, shift) \
+ imx_clk_hw_gate_dis_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate_dis_flags(name, parent, reg, shift, flags) \
+ __imx_clk_hw_gate(name, parent, reg, shift, flags, CLK_GATE_SET_TO_DISABLE)
+
+#define imx_clk_hw_gate_flags(name, parent, reg, shift, flags) \
+ __imx_clk_hw_gate(name, parent, reg, shift, flags, 0)
+
+#define imx_clk_hw_gate3(name, parent, reg, shift) \
+ imx_clk_hw_gate3_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate3_flags(name, parent, reg, shift, flags) \
+ __imx_clk_hw_gate(name, parent, reg, shift, flags | CLK_OPS_PARENT_ENABLE, 0)
+
struct clk_hw *imx_dev_clk_hw_pll14xx(struct device *dev, const char *name,
const char *parent_name, void __iomem *base,
const struct imx_pll14xx_clk *pll_clk);
@@ -281,32 +299,13 @@ static inline struct clk_hw *imx_clk_hw_divider2(const char *name, const char *p
reg, shift, width, 0, &imx_ccm_lock);
}
-static inline struct clk_hw *imx_clk_hw_gate_flags(const char *name, const char *parent,
- void __iomem *reg, u8 shift, unsigned long flags)
-{
- return clk_hw_register_gate(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
- shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_hw_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
- shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate_dis(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_hw_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
- shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate_dis_flags(const char *name, const char *parent,
- void __iomem *reg, u8 shift, unsigned long flags)
+static inline struct clk_hw *__imx_clk_hw_gate(const char *name, const char *parent,
+ void __iomem *reg, u8 shift,
+ unsigned long flags,
+ unsigned long clk_gate_flags)
{
return clk_hw_register_gate(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
- shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
+ shift, clk_gate_flags, &imx_ccm_lock);
}
static inline struct clk_hw *imx_clk_hw_gate2(const char *name, const char *parent,
@@ -347,23 +346,6 @@ static inline struct clk *imx_clk_gate2_cgr(const char *name,
shift, cgr_val, 0x3, 0, &imx_ccm_lock, NULL);
}
-static inline struct clk_hw *imx_clk_hw_gate3(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_hw_register_gate(NULL, name, parent,
- CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
- reg, shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate3_flags(const char *name,
- const char *parent, void __iomem *reg, u8 shift,
- unsigned long flags)
-{
- return clk_hw_register_gate(NULL, name, parent,
- flags | CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
- reg, shift, 0, &imx_ccm_lock);
-}
-
static inline struct clk_hw *imx_clk_hw_gate4(const char *name, const char *parent,
void __iomem *reg, u8 shift)
{
--
2.31.1
next prev parent reply other threads:[~2021-09-13 8:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 8:24 [PATCH 0/8] imx: clk: Rework all the wrappers Abel Vesa
2021-09-13 8:24 ` [PATCH 1/8] clk: imx: Remove unused helpers Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` [PATCH 2/8] clk: imx: Make mux/mux2 clk based helpers use clk_hw based ones Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` Abel Vesa [this message]
2021-09-15 1:02 ` [PATCH 3/8] clk: imx: Rework all clk_hw_register_gate wrappers Stephen Boyd
2021-09-13 8:24 ` [PATCH 4/8] clk: imx: Rework all clk_hw_register_gate2 wrappers Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` [PATCH 5/8] clk: imx: Rework all clk_hw_register_mux wrappers Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` [PATCH 6/8] clk: imx: Rework all clk_hw_register_divider wrappers Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` [PATCH 7/8] clk: imx: Rework all imx_clk_hw_composite wrappers Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-13 8:24 ` [PATCH 8/8] clk: imx: Rework imx_clk_hw_pll14xx wrapper Abel Vesa
2021-09-15 1:02 ` Stephen Boyd
2021-09-15 9:57 ` [PATCH 0/8] imx: clk: Rework all the wrappers Abel Vesa
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