From: Chen-Yu Tsai <wens@kernel.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 03/25] clk: Add CLK_HW_INIT_FW_NAME macro using .fw_name in .parent_data
Date: Mon, 20 May 2019 16:03:59 +0800 [thread overview]
Message-ID: <20190520080421.12575-4-wens@kernel.org> (raw)
In-Reply-To: <20190520080421.12575-1-wens@kernel.org>
From: Chen-Yu Tsai <wens@csie.org>
With the new clk parenting code, clk_init_data was expanded to include
.parent_data, for clk drivers that have parents referenced using a
combination of device tree clock-names, clock indices, and/or clk_hw
pointers.
Add a CLK_HW_INIT macro for specifying a single parent from the device
tree using .fw_name in struct clk_parent_data.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
include/linux/clk-provider.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 0c241b43a802..edad4ad5d897 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -922,6 +922,17 @@ extern struct of_device_id __clk_of_table;
.ops = _ops, \
})
+#define CLK_HW_INIT_FW_NAME(_name, _parent, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_data = (const struct clk_parent_data[]) { \
+ { .fw_name = _parent }, \
+ }, \
+ .num_parents = 1, \
+ .ops = _ops, \
+ })
+
#define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \
(&(struct clk_init_data) { \
.flags = _flags, \
--
2.20.1
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next prev parent reply other threads:[~2019-05-20 8:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 8:03 [PATCH 00/25] clk: sunxi-ng: clk parent rewrite part 1 Chen-Yu Tsai
2019-05-20 8:03 ` [PATCH 01/25] clk: Fix debugfs clk_possible_parents for clks without parent string names Chen-Yu Tsai
2019-06-07 18:14 ` Stephen Boyd
2019-05-20 8:03 ` [PATCH 02/25] clk: Add CLK_HW_INIT_* macros using .parent_hws Chen-Yu Tsai
2019-06-07 18:17 ` Stephen Boyd
2019-05-20 8:03 ` Chen-Yu Tsai [this message]
2019-05-20 8:04 ` [PATCH 04/25] clk: Add CLK_HW_INIT_PARENT_DATA macro using .parent_data Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 05/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HW which takes clk_hw pointer as parent Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 06/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HWS which takes list of struct clk_hw * Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 07/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 08/25] clk: sunxi-ng: switch to of_clk_hw_register() for registering clks Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 09/25] clk: sunxi-ng: sun8i-r: Use local parent references for CLK_HW_INIT_* Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 10/25] clk: sunxi-ng: a10: Use local parent references for CLK_FIXED_FACTOR Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 11/25] clk: sunxi-ng: sun5i: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 12/25] clk: sunxi-ng: a31: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 13/25] clk: sunxi-ng: a23: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 14/25] clk: sunxi-ng: a33: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 15/25] clk: sunxi-ng: h3: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 16/25] clk: sunxi-ng: r40: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 17/25] clk: sunxi-ng: v3s: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 18/25] clk: sunxi-ng: sun8i-r: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 19/25] clk: sunxi-ng: f1c100s: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 20/25] clk: sunxi-ng: a64: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 21/25] clk: sunxi-ng: h6: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 22/25] clk: sunxi-ng: h6-r: " Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 23/25] clk: sunxi-ng: gate: Add macros for referencing local clock parents Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 24/25] clk: sunxi-ng: a80-usb: Use local parent references for SUNXI_CCU_GATE Chen-Yu Tsai
2019-05-20 8:04 ` [PATCH 25/25] clk: sunxi-ng: sun8i-r: " Chen-Yu Tsai
2019-05-20 9:03 ` [PATCH 00/25] clk: sunxi-ng: clk parent rewrite part 1 Maxime Ripard
2019-06-03 16:38 ` Chen-Yu Tsai
2019-06-07 18:46 ` Stephen Boyd
2019-06-11 5:34 ` Chen-Yu Tsai
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