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  3. [RFC PATCH v4 0/5] Add A1 Soc audio clock controller driver
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[RFC PATCH v4 2/5] clk: meson: axg: share the set of audio helper macro

Jan Dakinevich posted 5 patches 2 months, 2 weeks ago
There is a newer version of this series
[RFC PATCH v4 2/5] clk: meson: axg: share the set of audio helper macro
Posted by Jan Dakinevich 2 months, 2 weeks ago 
These macro will be used in upcoming audio clock controller
for Meson A1 SoC.

Signed-off-by: Jan Dakinevich <jan.dakinevich@salutedevices.com>
---
 drivers/clk/meson/axg-audio.c   | 138 +-----------------------------
 drivers/clk/meson/meson-audio.h | 143 ++++++++++++++++++++++++++++++++
 2 files changed, 144 insertions(+), 137 deletions(-)
 create mode 100644 drivers/clk/meson/meson-audio.h

diff --git a/drivers/clk/meson/axg-audio.c b/drivers/clk/meson/axg-audio.c
index beda86349389..0d911e06a29f 100644
--- a/drivers/clk/meson/axg-audio.c
+++ b/drivers/clk/meson/axg-audio.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 
 #include "meson-clkc-utils.h"
+#include "meson-audio.h"
 #include "axg-audio.h"
 #include "clk-regmap.h"
 #include "clk-phase.h"
@@ -23,52 +24,6 @@
 
 #include <dt-bindings/clock/axg-audio-clkc.h>
 
-#define AUD_GATE(_name, _reg, _bit, _pname, _iflags) {			\
-	.data = &(struct clk_regmap_gate_data){				\
-		.offset = (_reg),					\
-		.bit_idx = (_bit),					\
-	},								\
-	.hw.init = &(struct clk_init_data) {				\
-		.name = "aud_"#_name,					\
-		.ops = &clk_regmap_gate_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
-	},								\
-}
-
-#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pdata, _iflags) {	\
-	.data = &(struct clk_regmap_mux_data){				\
-		.offset = (_reg),					\
-		.mask = (_mask),					\
-		.shift = (_shift),					\
-		.flags = (_dflags),					\
-	},								\
-	.hw.init = &(struct clk_init_data){				\
-		.name = "aud_"#_name,					\
-		.ops = &clk_regmap_mux_ops,				\
-		.parent_data = _pdata,					\
-		.num_parents = ARRAY_SIZE(_pdata),			\
-		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
-	},								\
-}
-
-#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _pname, _iflags) { \
-	.data = &(struct clk_regmap_div_data){				\
-		.offset = (_reg),					\
-		.shift = (_shift),					\
-		.width = (_width),					\
-		.flags = (_dflags),					\
-	},								\
-	.hw.init = &(struct clk_init_data){				\
-		.name = "aud_"#_name,					\
-		.ops = &clk_regmap_divider_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = (_iflags),					\
-	},								\
-}
-
 #define AUD_PCLK_GATE(_name, _reg, _bit) {				\
 	.data = &(struct clk_regmap_gate_data){				\
 		.offset = (_reg),					\
@@ -82,97 +37,6 @@
 	},								\
 }
 
-#define AUD_SCLK_DIV(_name, _reg, _div_shift, _div_width,		\
-		     _hi_shift, _hi_width, _pname, _iflags) {		\
-	.data = &(struct meson_sclk_div_data) {				\
-		.div = {						\
-			.reg_off = (_reg),				\
-			.shift   = (_div_shift),			\
-			.width   = (_div_width),			\
-		},							\
-		.hi = {							\
-			.reg_off = (_reg),				\
-			.shift   = (_hi_shift),				\
-			.width   = (_hi_width),				\
-		},							\
-	},								\
-	.hw.init = &(struct clk_init_data) {				\
-		.name = "aud_"#_name,					\
-		.ops = &meson_sclk_div_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = (_iflags),					\
-	},								\
-}
-
-#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2,	\
-		     _pname, _iflags) {					\
-	.data = &(struct meson_clk_triphase_data) {			\
-		.ph0 = {						\
-			.reg_off = (_reg),				\
-			.shift   = (_shift0),				\
-			.width   = (_width),				\
-		},							\
-		.ph1 = {						\
-			.reg_off = (_reg),				\
-			.shift   = (_shift1),				\
-			.width   = (_width),				\
-		},							\
-		.ph2 = {						\
-			.reg_off = (_reg),				\
-			.shift   = (_shift2),				\
-			.width   = (_width),				\
-		},							\
-	},								\
-	.hw.init = &(struct clk_init_data) {				\
-		.name = "aud_"#_name,					\
-		.ops = &meson_clk_triphase_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
-	},								\
-}
-
-#define AUD_PHASE(_name, _reg, _width, _shift, _pname, _iflags) {	\
-	.data = &(struct meson_clk_phase_data) {			\
-		.ph = {							\
-			.reg_off = (_reg),				\
-			.shift   = (_shift),				\
-			.width   = (_width),				\
-		},							\
-	},								\
-	.hw.init = &(struct clk_init_data) {				\
-		.name = "aud_"#_name,					\
-		.ops = &meson_clk_phase_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = (_iflags),					\
-	},								\
-}
-
-#define AUD_SCLK_WS(_name, _reg, _width, _shift_ph, _shift_ws, _pname,	\
-		    _iflags) {						\
-	.data = &(struct meson_sclk_ws_inv_data) {			\
-		.ph = {							\
-			.reg_off = (_reg),				\
-			.shift   = (_shift_ph),				\
-			.width   = (_width),				\
-		},							\
-		.ws = {							\
-			.reg_off = (_reg),				\
-			.shift   = (_shift_ws),				\
-			.width   = (_width),				\
-		},							\
-	},								\
-	.hw.init = &(struct clk_init_data) {				\
-		.name = "aud_"#_name,					\
-		.ops = &meson_clk_phase_ops,				\
-		.parent_names = (const char *[]){ #_pname },		\
-		.num_parents = 1,					\
-		.flags = (_iflags),					\
-	},								\
-}
-
 /* Audio Master Clocks */
 static const struct clk_parent_data mst_mux_parent_data[] = {
 	{ .fw_name = "mst_in0", },
diff --git a/drivers/clk/meson/meson-audio.h b/drivers/clk/meson/meson-audio.h
new file mode 100644
index 000000000000..cbcdbd487d4a
--- /dev/null
+++ b/drivers/clk/meson/meson-audio.h
@@ -0,0 +1,143 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+
+#ifndef __MESON_AUDIO_H__
+#define __MESON_AUDIO_H__
+
+#define AUD_GATE(_name, _reg, _bit, _pname, _iflags) {			\
+	.data = &(struct clk_regmap_gate_data){				\
+		.offset = (_reg),					\
+		.bit_idx = (_bit),					\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "aud_"#_name,					\
+		.ops = &clk_regmap_gate_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pdata, _iflags) {	\
+	.data = &(struct clk_regmap_mux_data){				\
+		.offset = (_reg),					\
+		.mask = (_mask),					\
+		.shift = (_shift),					\
+		.flags = (_dflags),					\
+	},								\
+	.hw.init = &(struct clk_init_data){				\
+		.name = "aud_"#_name,					\
+		.ops = &clk_regmap_mux_ops,				\
+		.parent_data = _pdata,					\
+		.num_parents = ARRAY_SIZE(_pdata),			\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _pname, _iflags) { \
+	.data = &(struct clk_regmap_div_data){				\
+		.offset = (_reg),					\
+		.shift = (_shift),					\
+		.width = (_width),					\
+		.flags = (_dflags),					\
+	},								\
+	.hw.init = &(struct clk_init_data){				\
+		.name = "aud_"#_name,					\
+		.ops = &clk_regmap_divider_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#define AUD_SCLK_DIV(_name, _reg, _div_shift, _div_width,		\
+		     _hi_shift, _hi_width, _pname, _iflags) {		\
+	.data = &(struct meson_sclk_div_data) {				\
+		.div = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_div_shift),			\
+			.width   = (_div_width),			\
+		},							\
+		.hi = {							\
+			.reg_off = (_reg),				\
+			.shift   = (_hi_shift),				\
+			.width   = (_hi_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "aud_"#_name,					\
+		.ops = &meson_sclk_div_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2,	\
+		     _pname, _iflags) {					\
+	.data = &(struct meson_clk_triphase_data) {			\
+		.ph0 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift0),				\
+			.width   = (_width),				\
+		},							\
+		.ph1 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift1),				\
+			.width   = (_width),				\
+		},							\
+		.ph2 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift2),				\
+			.width   = (_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "aud_"#_name,					\
+		.ops = &meson_clk_triphase_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AUD_PHASE(_name, _reg, _width, _shift, _pname, _iflags) {	\
+	.data = &(struct meson_clk_phase_data) {			\
+		.ph = {							\
+			.reg_off = (_reg),				\
+			.shift   = (_shift),				\
+			.width   = (_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "aud_"#_name,					\
+		.ops = &meson_clk_phase_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#define AUD_SCLK_WS(_name, _reg, _width, _shift_ph, _shift_ws, _pname,	\
+		    _iflags) {						\
+	.data = &(struct meson_sclk_ws_inv_data) {			\
+		.ph = {							\
+			.reg_off = (_reg),				\
+			.shift   = (_shift_ph),				\
+			.width   = (_width),				\
+		},							\
+		.ws = {							\
+			.reg_off = (_reg),				\
+			.shift   = (_shift_ws),				\
+			.width   = (_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "aud_"#_name,					\
+		.ops = &meson_clk_phase_ops,				\
+		.parent_names = (const char *[]){ #_pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#endif /* __MESON_AUDIO_H__ */
-- 
2.34.1

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