From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: [PATCH 08/10] linux: clk: add clk_parent_data
Date: Tue, 29 Oct 2024 09:42:38 +0100 [thread overview]
Message-ID: <20241029-v2024-10-0-topic-socfpga-agilex5-v1-8-96df2d7dadf4@pengutronix.de> (raw)
In-Reply-To: <20241029-v2024-10-0-topic-socfpga-agilex5-v1-0-96df2d7dadf4@pengutronix.de>
Some linux clock drivers use the clk_parent_data struct.
Import it from linux to make driver porting easier.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
include/linux/clk.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/linux/clk.h b/include/linux/clk.h
index ae03dcfdb2a27266188bdec99da74f861c8b8846..b7a7b8138a555c0508821d313ade153cd720195e 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -333,6 +333,20 @@ struct clk_ops {
int (*get_phase)(struct clk_hw *hw);
};
+/**
+ * struct clk_parent_data - clk parent information
+ * @hw: parent clk_hw pointer (used for clk providers with internal clks)
+ * @fw_name: parent name local to provider registering clk
+ * @name: globally unique parent name (used as a fallback)
+ * @index: parent index local to provider registering clk (if @fw_name absent)
+ */
+struct clk_parent_data {
+ const struct clk_hw *hw;
+ const char *fw_name;
+ const char *name;
+ int index;
+};
+
/**
* struct clk_init_data - holds init data that's common to all clocks and is
* shared between the clock provider and the common clock framework.
@@ -349,6 +363,7 @@ struct clk_init_data {
const char *name;
const struct clk_ops *ops;
const char * const *parent_names;
+ const struct clk_parent_data *parent_data;
const struct clk_hw **parent_hws;
unsigned int num_parents;
unsigned long flags;
--
2.46.0
next prev parent reply other threads:[~2024-10-29 8:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-29 8:42 [PATCH 00/10] ARM: SoCFPGA: Add initial support for Agilex5 Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 01/10] ARM: socfpga: kconfig: sort entries Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 02/10] mach: socfpga: debug_ll: rework putc_ll Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 03/10] reset: reset-socfpga: build only for 32-bit socfpga Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 04/10] arm: socfgpa: add support for SoCFPGA Agilex5 Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 05/10] ARM: socfpga: add Arrow AXE5 Agilex5 board Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 06/10] net: add support for Designware XGMAC (10gb) ethernet Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 07/10] net: phy: add Analog Devices ADIN1300 Steffen Trumtrar
2024-10-29 8:42 ` Steffen Trumtrar [this message]
2024-10-29 8:42 ` [PATCH 09/10] clk: support init->parent_data Steffen Trumtrar
2024-10-29 8:42 ` [PATCH 10/10] clk: socfpga: add agilex5 clock support Steffen Trumtrar
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