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Message-Id: <20220705203033.1862-1-ansuelsmth@gmail.com>
Date:   Tue,  5 Jul 2022 22:30:32 +0200
From:   Christian Marangi <ansuelsmth@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Christian Marangi <ansuelsmth@...il.com>
Subject: [PATCH 1/2] clk: introduce (devm_)hw_register_mux_parent_data_table API

Introduce (devm_)hw_register_mux_parent_data_table new API. We have
basic support for clk_register_mux using parent_data but we lack any API
to provide a custom parent_map. Add these 2 new API to correctly handle
these special configuration instead of using the generic
__(devm_)clk_hw_register_mux API.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
 include/linux/clk-provider.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 72d937c03a3e..0e9aceaf87a1 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -955,12 +955,26 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
 	__clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL, NULL, \
 			      (parent_data), (flags), (reg), (shift),	      \
 			      BIT((width)) - 1, (clk_mux_flags), NULL, (lock))
+#define clk_hw_register_mux_parent_data_table(dev, name, parent_data,	      \
+					      num_parents, flags, reg, shift, \
+					      width, clk_mux_flags, table,    \
+					      lock)			      \
+	__clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL, NULL, \
+			      (parent_data), (flags), (reg), (shift),	      \
+			      BIT((width)) - 1, (clk_mux_flags), table, (lock))
 #define devm_clk_hw_register_mux(dev, name, parent_names, num_parents, flags, reg, \
 			    shift, width, clk_mux_flags, lock)		      \
 	__devm_clk_hw_register_mux((dev), NULL, (name), (num_parents),	      \
 			      (parent_names), NULL, NULL, (flags), (reg),     \
 			      (shift), BIT((width)) - 1, (clk_mux_flags),     \
 			      NULL, (lock))
+#define devm_clk_hw_register_mux_parent_data_table(dev, name, parent_data,    \
+					      num_parents, flags, reg, shift, \
+					      width, clk_mux_flags, table,    \
+					      lock)			      \
+	__devm_clk_hw_register_mux((dev), NULL, (name), (num_parents), NULL,  \
+			      NULL, (parent_data), (flags), (reg), (shift),   \
+			      BIT((width)) - 1, (clk_mux_flags), table, (lock))
 
 int clk_mux_val_to_index(struct clk_hw *hw, const u32 *table, unsigned int flags,
 			 unsigned int val);
-- 
2.36.1

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