From: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
To: Stephen Boyd <sboyd@codeaurora.org>,
Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Mark Brown <broonie@kernel.org>,
Xiaolong Zhang <xiaolong.zhang@spreadtrum.com>,
Ben Li <ben.li@spreadtrum.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Orson Zhai <orson.zhai@spreadtrum.com>,
Chunyan Zhang <zhang.lyra@gmail.com>
Subject: [PATCH V3 01/11] drivers: move clock common macros out from vendor directories
Date: Thu, 2 Nov 2017 14:56:16 +0800 [thread overview]
Message-ID: <20171102065626.21835-2-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <20171102065626.21835-1-chunyan.zhang@spreadtrum.com>
These macros are used by more than one SoC vendor platforms, avoid to
have many copies of these code, this patch moves them to the common
clock directory which every clock drivers can access to.
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
---
drivers/clk/clk_common.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 drivers/clk/clk_common.h
diff --git a/drivers/clk/clk_common.h b/drivers/clk/clk_common.h
new file mode 100644
index 0000000..21e93d2
--- /dev/null
+++ b/drivers/clk/clk_common.h
@@ -0,0 +1,60 @@
+/*
+ * drivers/clk/clk_common.h
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef _CLK_COMMON_H_
+#define _CLK_COMMON_H_
+
+#include <linux/clk-provider.h>
+
+#define CLK_HW_INIT(_name, _parent, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = (const char *[]) { _parent }, \
+ .num_parents = 1, \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = NULL, \
+ .num_parents = 0, \
+ .ops = _ops, \
+ })
+
+#define CLK_FIXED_FACTOR(_struct, _name, _parent, \
+ _div, _mult, _flags) \
+ struct clk_fixed_factor _struct = { \
+ .div = _div, \
+ .mult = _mult, \
+ .hw.init = CLK_HW_INIT(_name, \
+ _parent, \
+ &clk_fixed_factor_ops, \
+ _flags), \
+ }
+
+#define CLK_FIXED_RATE(_struct, _name, _flags, \
+ _fixed_rate, _fixed_accuracy) \
+ struct clk_fixed_rate _struct = { \
+ .fixed_rate = _fixed_rate, \
+ .fixed_accuracy = _fixed_accuracy, \
+ .hw.init = CLK_HW_INIT_NO_PARENT(_name, \
+ &clk_fixed_rate_ops, \
+ _flags), \
+ }
+
+#endif /* _CLK_COMMON_H_ */
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
To: Stephen Boyd <sboyd@codeaurora.org>,
Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>, Mark Brown <broonie@kernel.org>,
Xiaolong Zhang <xiaolong.zhang@spreadtrum.com>,
Ben Li <ben.li@spreadtrum.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Orson Zhai <orson.zhai@spreadtrum.com>,
Chunyan Zhang <zhang.lyra@gmail.com>
Subject: [PATCH V3 01/11] drivers: move clock common macros out from vendor directories
Date: Thu, 2 Nov 2017 14:56:16 +0800 [thread overview]
Message-ID: <20171102065626.21835-2-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <20171102065626.21835-1-chunyan.zhang@spreadtrum.com>
These macros are used by more than one SoC vendor platforms, avoid to
have many copies of these code, this patch moves them to the common
clock directory which every clock drivers can access to.
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
---
drivers/clk/clk_common.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 drivers/clk/clk_common.h
diff --git a/drivers/clk/clk_common.h b/drivers/clk/clk_common.h
new file mode 100644
index 0000000..21e93d2
--- /dev/null
+++ b/drivers/clk/clk_common.h
@@ -0,0 +1,60 @@
+/*
+ * drivers/clk/clk_common.h
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef _CLK_COMMON_H_
+#define _CLK_COMMON_H_
+
+#include <linux/clk-provider.h>
+
+#define CLK_HW_INIT(_name, _parent, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = (const char *[]) { _parent }, \
+ .num_parents = 1, \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = NULL, \
+ .num_parents = 0, \
+ .ops = _ops, \
+ })
+
+#define CLK_FIXED_FACTOR(_struct, _name, _parent, \
+ _div, _mult, _flags) \
+ struct clk_fixed_factor _struct = { \
+ .div = _div, \
+ .mult = _mult, \
+ .hw.init = CLK_HW_INIT(_name, \
+ _parent, \
+ &clk_fixed_factor_ops, \
+ _flags), \
+ }
+
+#define CLK_FIXED_RATE(_struct, _name, _flags, \
+ _fixed_rate, _fixed_accuracy) \
+ struct clk_fixed_rate _struct = { \
+ .fixed_rate = _fixed_rate, \
+ .fixed_accuracy = _fixed_accuracy, \
+ .hw.init = CLK_HW_INIT_NO_PARENT(_name, \
+ &clk_fixed_rate_ops, \
+ _flags), \
+ }
+
+#endif /* _CLK_COMMON_H_ */
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: chunyan.zhang@spreadtrum.com (Chunyan Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 01/11] drivers: move clock common macros out from vendor directories
Date: Thu, 2 Nov 2017 14:56:16 +0800 [thread overview]
Message-ID: <20171102065626.21835-2-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <20171102065626.21835-1-chunyan.zhang@spreadtrum.com>
These macros are used by more than one SoC vendor platforms, avoid to
have many copies of these code, this patch moves them to the common
clock directory which every clock drivers can access to.
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
---
drivers/clk/clk_common.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 drivers/clk/clk_common.h
diff --git a/drivers/clk/clk_common.h b/drivers/clk/clk_common.h
new file mode 100644
index 0000000..21e93d2
--- /dev/null
+++ b/drivers/clk/clk_common.h
@@ -0,0 +1,60 @@
+/*
+ * drivers/clk/clk_common.h
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef _CLK_COMMON_H_
+#define _CLK_COMMON_H_
+
+#include <linux/clk-provider.h>
+
+#define CLK_HW_INIT(_name, _parent, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = (const char *[]) { _parent }, \
+ .num_parents = 1, \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .ops = _ops, \
+ })
+
+#define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_names = NULL, \
+ .num_parents = 0, \
+ .ops = _ops, \
+ })
+
+#define CLK_FIXED_FACTOR(_struct, _name, _parent, \
+ _div, _mult, _flags) \
+ struct clk_fixed_factor _struct = { \
+ .div = _div, \
+ .mult = _mult, \
+ .hw.init = CLK_HW_INIT(_name, \
+ _parent, \
+ &clk_fixed_factor_ops, \
+ _flags), \
+ }
+
+#define CLK_FIXED_RATE(_struct, _name, _flags, \
+ _fixed_rate, _fixed_accuracy) \
+ struct clk_fixed_rate _struct = { \
+ .fixed_rate = _fixed_rate, \
+ .fixed_accuracy = _fixed_accuracy, \
+ .hw.init = CLK_HW_INIT_NO_PARENT(_name, \
+ &clk_fixed_rate_ops, \
+ _flags), \
+ }
+
+#endif /* _CLK_COMMON_H_ */
--
2.7.4
next prev parent reply other threads:[~2017-11-02 7:02 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 6:56 [PATCH V3 00/11] add clock driver for Spreadtrum platforms Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang [this message]
2017-11-02 6:56 ` [PATCH V3 01/11] drivers: move clock common macros out from vendor directories Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 02/11] dt-bindings: Add Spreadtrum clock binding documentation Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-06 17:15 ` Rob Herring
2017-11-06 17:15 ` Rob Herring
2017-11-06 17:15 ` Rob Herring
2017-11-07 7:01 ` Chunyan Zhang
2017-11-07 7:01 ` Chunyan Zhang
2017-11-07 7:01 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 03/11] clk: sprd: Add common infrastructure Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 04/11] clk: sprd: add gate clock support Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 17:45 ` Julien Thierry
2017-11-02 17:45 ` Julien Thierry
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 05/11] clk: sprd: add mux " Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 18:11 ` Julien Thierry
2017-11-02 18:11 ` Julien Thierry
2017-11-02 18:22 ` Julien Thierry
2017-11-02 18:22 ` Julien Thierry
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-03 12:12 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 06/11] clk: sprd: add divider " Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 07/11] clk: sprd: add composite " Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 08/11] clk: sprd: add adjustable pll support Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 09/11] clk: sprd: add clocks support for SC9860 Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-05 7:59 ` kbuild test robot
2017-11-05 7:59 ` kbuild test robot
2017-11-05 7:59 ` kbuild test robot
2017-11-06 21:43 ` Rob Herring
2017-11-06 21:43 ` Rob Herring
2017-11-09 8:18 ` Chunyan Zhang
2017-11-09 8:18 ` Chunyan Zhang
2017-11-09 8:18 ` Chunyan Zhang
2017-11-10 21:10 ` Rob Herring
2017-11-10 21:10 ` Rob Herring
2017-11-10 21:10 ` Rob Herring
2017-11-02 6:56 ` [PATCH V3 10/11] arm64: dts: add syscon for whale2 platform Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` [PATCH V3 11/11] arm64: dts: add clocks for SC9860 Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
2017-11-02 6:56 ` Chunyan Zhang
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