linux-kernel - [PATCH 5/7] clk: thead: th1520-ap: Add macro to define multiplexers with flags

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Message-ID: <20251120131416.26236-6-ziyao@disroot.org>
Date: Thu, 20 Nov 2025 13:14:14 +0000
From: Yao Zi <ziyao@...root.org>
To: Drew Fustini <fustini@...nel.org>,
	Guo Ren <guoren@...nel.org>,
	Fu Wei <wefu@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Paul Walmsley <pjw@...nel.org>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Icenowy Zheng <uwu@...nowy.me>
Cc: linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	Han Gao <rabenda.cn@...il.com>,
	Han Gao <gaohan@...as.ac.cn>,
	Yao Zi <ziyao@...root.org>
Subject: [PATCH 5/7] clk: thead: th1520-ap: Add macro to define multiplexers with flags

The new macro, TH_CCU_MUX_FLAGS, extends TH_CCU_MUX macro by adding two
parameters to specify clock flags and multiplexer flags.

Signed-off-by: Yao Zi <ziyao@...root.org>
---
 drivers/clk/thead/clk-th1520-ap.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/thead/clk-th1520-ap.c b/drivers/clk/thead/clk-th1520-ap.c
index bf8e80c39a9e..79f001a047b2 100644
--- a/drivers/clk/thead/clk-th1520-ap.c
+++ b/drivers/clk/thead/clk-th1520-ap.c
@@ -101,17 +101,22 @@ struct ccu_pll {
 		.flags	= _flags,					\
 	}
 
-#define TH_CCU_MUX(_name, _parents, _shift, _width)			\
+#define TH_CCU_MUX_FLAGS(_name, _parents, _shift, _width, _flags,	\
+			 _mux_flags)					\
 	{								\
 		.mask		= GENMASK(_width - 1, 0),		\
 		.shift		= _shift,				\
+		.flags		= _mux_flags,				\
 		.hw.init	= CLK_HW_INIT_PARENTS_DATA(		\
 					_name,				\
 					_parents,			\
 					&clk_mux_ops,			\
-					0),				\
+					_flags),			\
 	}
 
+#define TH_CCU_MUX(_name, _parents, _shift, _width)			\
+	TH_CCU_MUX_FLAGS(_name, _parents, _shift, _width, 0, 0)
+
 #define CCU_GATE(_clkid, _struct, _name, _parent, _reg, _bit, _flags)	\
 	struct ccu_gate _struct = {					\
 		.clkid	= _clkid,					\
-- 
2.51.2