[PATCH v4 1/5] clk: Introduce devm_clk_hw_register_gate_parent_data()
From: Marek Vasut <marex@denx.de>
Date: 2023-02-23 17:11:43
Also in:
linux-clk, linux-devicetree
Subsystem:
common clk framework, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Linus Torvalds
Add an API for clock gate that uses parent_data for the parent instead of a string parent_name. Signed-off-by: Marek Vasut <marex@denx.de> --- Cc: Abel Vesa <abelvesa@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: Jacky Bai <ping.bai@nxp.com> Cc: Krzysztof Kozlowski <redacted> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Marco Felsch <redacted> Cc: Michael Turquette <mturquette@baylibre.com> Cc: NXP Linux Team <redacted> Cc: Peng Fan <peng.fan@nxp.com> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-clk@vger.kernel.org --- V3: New patch V4: - Rebase on next 20230223 --- include/linux/clk-provider.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 842e72a5348fa..92b7c794c6272 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h@@ -608,6 +608,25 @@ struct clk *clk_register_gate(struct device *dev, const char *name, __devm_clk_hw_register_gate((dev), NULL, (name), (parent_name), NULL, \ NULL, (flags), (reg), (bit_idx), \ (clk_gate_flags), (lock)) + +/** + * devm_clk_hw_register_gate - register a gate clock with the clock framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_data: parent clk data + * @flags: framework-specific flags for this clock + * @reg: register address to control gating of this clock + * @bit_idx: which bit in the register controls gating of this clock + * @clk_gate_flags: gate-specific flags for this clock + * @lock: shared register lock for this clock + */ +#define devm_clk_hw_register_gate_parent_data(dev, name, parent_data, flags, \ + reg, bit_idx, clk_gate_flags, \ + lock) \ + __devm_clk_hw_register_gate((dev), NULL, (name), NULL, NULL, \ + (parent_data), (flags), (reg), (bit_idx), \ + (clk_gate_flags), (lock)) + void clk_unregister_gate(struct clk *clk); void clk_hw_unregister_gate(struct clk_hw *hw); int clk_gate_is_enabled(struct clk_hw *hw);
--
2.39.1
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