From: Christian Marangi <ansuelsmth@gmail.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Christian Marangi <ansuelsmth@gmail.com>
Subject: [PATCH 1/2] clk: introduce (devm_)hw_register_mux_parent_data_table API
Date: Tue, 5 Jul 2022 22:30:32 +0200 [thread overview]
Message-ID: <20220705203033.1862-1-ansuelsmth@gmail.com> (raw)
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@gmail.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
next reply other threads:[~2022-07-05 20:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 20:30 Christian Marangi [this message]
2022-07-05 20:30 ` [PATCH 2/2] clk: qcom: kpss-xcc: convert to parent data API Christian Marangi
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