From: Samuel Holland <samuel@sholland.org>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-clk@vger.kernel.org, linux-rtc@vger.kernel.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Samuel Holland <samuel@sholland.org>
Subject: [PATCH v2 3/9] clk: sunxi-ng: div: Add macro using CLK_HW_INIT_FW_NAME
Date: Tue, 28 Sep 2021 03:03:29 -0500 [thread overview]
Message-ID: <20210928080335.36706-4-samuel@sholland.org> (raw)
In-Reply-To: <20210928080335.36706-1-samuel@sholland.org>
To use the external clock references from the device tree, instead of
hardcoded global names, parents should be referenced with .fw_name. Add
a variant of the SUNXI_CCU_M_WITH_GATE initializer which does this.
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
Changes since v1:
- None.
drivers/clk/sunxi-ng/ccu_div.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/clk/sunxi-ng/ccu_div.h b/drivers/clk/sunxi-ng/ccu_div.h
index 6682fde6043c..4f8c78a4665b 100644
--- a/drivers/clk/sunxi-ng/ccu_div.h
+++ b/drivers/clk/sunxi-ng/ccu_div.h
@@ -166,6 +166,20 @@ struct ccu_div {
SUNXI_CCU_M_WITH_GATE(_struct, _name, _parent, _reg, \
_mshift, _mwidth, 0, _flags)
+#define SUNXI_CCU_M_FW_WITH_GATE(_struct, _name, _parent, _reg, \
+ _mshift, _mwidth, _gate, _flags) \
+ struct ccu_div _struct = { \
+ .enable = _gate, \
+ .div = _SUNXI_CCU_DIV(_mshift, _mwidth), \
+ .common = { \
+ .reg = _reg, \
+ .hw.init = CLK_HW_INIT_FW_NAME(_name, \
+ _parent, \
+ &ccu_div_ops, \
+ _flags), \
+ }, \
+ }
+
static inline struct ccu_div *hw_to_ccu_div(struct clk_hw *hw)
{
struct ccu_common *common = hw_to_ccu_common(hw);
--
2.31.1
next prev parent reply other threads:[~2021-09-28 8:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 8:03 [PATCH v2 0/9] clk: sunxi-ng: Add a RTC CCU driver Samuel Holland
2021-09-28 8:03 ` [PATCH v2 1/9] dt-bindings: rtc: sun6i: Clean up repetition Samuel Holland
2021-10-04 18:26 ` Rob Herring
2021-09-28 8:03 ` [PATCH v2 2/9] dt-bindings: rtc: sun6i: Add H616, R329, and D1 support Samuel Holland
2021-09-28 12:28 ` Rob Herring
2021-09-29 3:55 ` Samuel Holland
2021-10-25 15:49 ` Maxime Ripard
2021-09-28 8:03 ` Samuel Holland [this message]
2021-09-28 8:03 ` [PATCH v2 4/9] clk: sunxi-ng: mux: Add macro using CLK_HW_INIT_PARENTS_DATA Samuel Holland
2021-09-28 8:03 ` [PATCH v2 5/9] clk: sunxi-ng: mux: Allow muxes to have keys Samuel Holland
2021-09-28 8:03 ` [PATCH v2 6/9] rtc: sun6i: Allow probing without an early clock provider Samuel Holland
2021-10-23 21:50 ` (subset) " Alexandre Belloni
2021-09-28 8:03 ` [PATCH v2 7/9] clk: sunxi-ng: Add support for the sun6i RTC clocks Samuel Holland
2021-09-28 8:03 ` [PATCH v2 8/9] [DO NOT MERGE] clk: sunxi-ng: sun6i-rtc: Add support for H6 Samuel Holland
2021-09-28 8:03 ` [PATCH v2 9/9] [DO NOT MERGE] clk: sunxi-ng: sun6i-rtc: Add support for T5 Samuel Holland
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