linux-kernel - [RFC 3/9] clk: qcom: rcg: Add macros to collapse definition

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Message-Id: <20220726142303.4126434-4-abel.vesa@linaro.org>
Date:   Tue, 26 Jul 2022 17:22:57 +0300
From:   Abel Vesa <abel.vesa@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Mike Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Abel Vesa <abel.vesa@...aro.org>
Subject: [RFC 3/9] clk: qcom: rcg: Add macros to collapse definition

Add macros for a visually more compact rcg clocks definition,
one for each type of rcg2 ops struct. These are only the ones
used by gcc-sdm845 driver. More will be added later on.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
 drivers/clk/qcom/clk-rcg.h | 40 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index 012e745794fd..e856d472a14e 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -180,6 +180,46 @@ struct clk_rcg_dfs_data {
 	struct clk_init_data *init;
 };
 
+#define __DEFINE_QCOM_CC_CLK_RCG2(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data, _ops, _flags)		\
+	static struct clk_init_data _name##_init = {			\
+		.name = #_name,						\
+		.parent_data = _parent_data,				\
+		.num_parents = ARRAY_SIZE(_parent_data),		\
+		.ops = _ops,						\
+	};								\
+									\
+	static struct clk_rcg2 _name = {				\
+		.cmd_rcgr = _cmd_rcgr,					\
+		.mnd_width = _mnd_width,				\
+		.hid_width = _hid_width,				\
+		.parent_map = _parent_map,				\
+		.freq_tbl = _freq_tbl,					\
+		.clkr.hw.init =	&_name##_init,				\
+	}
+
+#define DEFINE_QCOM_CC_CLK_RCG2(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data)				\
+	__DEFINE_QCOM_CC_CLK_RCG2(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data, &clk_rcg2_ops, 0)
+
+#define DEFINE_QCOM_CC_CLK_RCG2_SHARED(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data)				\
+	__DEFINE_QCOM_CC_CLK_RCG2(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data, &clk_rcg2_shared_ops, 0)
+
+#define DEFINE_QCOM_CC_CLK_RCG2_FLOOR(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data)				\
+	__DEFINE_QCOM_CC_CLK_RCG2(_name, _cmd_rcgr, _mnd_width,		\
+				_hid_width, _parent_map, _freq_tbl,	\
+				_parent_data, &clk_rcg2_floor_ops, 0)
+
 #define DEFINE_RCG_DFS(r) \
 	{ .rcg = &r, .init = &r##_init }
 
-- 
2.34.3