From: Maxime Ripard <maxime@cerno.tech>
To: Stephen Boyd <sboyd@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Chen-Yu Tsai <wens@csie.org>, Daniel Vetter <daniel@ffwll.ch>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
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Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-rtc@vger.kernel.org, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org, patches@opensource.cirrus.com,
linux-actions@lists.infradead.org, linux-mips@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-mediatek@lists.infradead.org,
Maxime Ripard <maxime@cerno.tech>,
linux-phy@lists.infradead.org, linux-sunxi@lists.linux.dev,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH v2 03/65] clk: nodrv: Add a determine_rate hook
Date: Fri, 04 Nov 2022 14:17:20 +0100 [thread overview]
Message-ID: <20221018-clk-range-checks-fixes-v2-3-f6736dec138e@cerno.tech> (raw)
In-Reply-To: <20221018-clk-range-checks-fixes-v2-0-f6736dec138e@cerno.tech>
The nodrv clock implements a mux with a set_parent hook, but doesn't
provide a determine_rate implementation.
Even though it's a mock clock and the missing function is harmless,
we'll start to require a determine_rate implementation when set_parent
is set, so let's fill it.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/clk/clk.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index d4a74759fe29..495d7497cc43 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -4257,11 +4257,18 @@ static int clk_nodrv_set_parent(struct clk_hw *hw, u8 index)
return -ENXIO;
}
+static int clk_nodrv_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ return -ENXIO;
+}
+
static const struct clk_ops clk_nodrv_ops = {
.enable = clk_nodrv_prepare_enable,
.disable = clk_nodrv_disable_unprepare,
.prepare = clk_nodrv_prepare_enable,
.unprepare = clk_nodrv_disable_unprepare,
+ .determine_rate = clk_nodrv_determine_rate,
.set_rate = clk_nodrv_set_rate,
.set_parent = clk_nodrv_set_parent,
};
--
b4 0.11.0-dev-99e3a
next prev parent reply other threads:[~2022-11-05 7:05 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-04 13:17 [PATCH v2 00/65] clk: Make determine_rate mandatory for muxes Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 01/65] clk: Export clk_hw_forward_rate_request() Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 02/65] clk: lan966x: Remove unused round_rate hook Maxime Ripard
2022-11-04 13:17 ` Maxime Ripard [this message]
2022-11-04 13:17 ` [PATCH v2 04/65] clk: test: Add a determine_rate hook Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 05/65] clk: actions: composite: Add a determine_rate hook for pass clk Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 06/65] clk: at91: main: Add a determine_rate hook Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 07/65] clk: at91: sckc: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 08/65] clk: berlin: div: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 09/65] clk: cdce706: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 10/65] clk: k210: pll: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 11/65] clk: k210: aclk: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 12/65] clk: k210: mux: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 13/65] clk: lmk04832: clkout: " Maxime Ripard
2022-11-13 22:35 ` Liam Beguin
2022-11-04 13:17 ` [PATCH v2 14/65] clk: lochnagar: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 15/65] clk: qoriq: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 16/65] clk: si5341: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 17/65] clk: stm32f4: mux: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 18/65] clk: vc5: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 19/65] clk: vc5: clkout: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 20/65] clk: wm831x: " Maxime Ripard
2022-11-07 10:58 ` Charles Keepax
2022-11-04 13:17 ` [PATCH v2 21/65] clk: davinci: da8xx-cfgchip: " Maxime Ripard
2022-11-04 16:45 ` David Lechner
2022-11-07 12:06 ` Maxime Ripard
2022-11-07 14:52 ` David Lechner
2022-11-04 13:17 ` [PATCH v2 22/65] " Maxime Ripard
2022-11-04 16:46 ` David Lechner
2022-11-04 13:17 ` [PATCH v2 23/65] clk: imx: busy: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 24/65] clk: imx: fixup-mux: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 25/65] clk: imx: scu: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 26/65] clk: mediatek: cpumux: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 27/65] clk: pxa: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 28/65] clk: renesas: r9a06g032: " Maxime Ripard
2022-11-07 7:51 ` Geert Uytterhoeven
2022-11-04 13:17 ` [PATCH v2 29/65] clk: socfpga: gate: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 30/65] clk: stm32: core: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 31/65] clk: tegra: bpmp: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 32/65] clk: tegra: super: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 33/65] clk: tegra: periph: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 34/65] clk: ux500: prcmu: " Maxime Ripard
2022-11-08 13:25 ` Linus Walleij
2022-11-09 11:05 ` Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 35/65] clk: ux500: sysctrl: " Maxime Ripard
2022-11-08 13:27 ` Linus Walleij
2022-11-10 11:28 ` Ulf Hansson
2022-11-10 11:39 ` Linus Walleij
2022-11-10 13:05 ` Ulf Hansson
2022-11-11 9:20 ` Linus Walleij
2022-11-14 9:05 ` Lee Jones
2022-11-04 13:17 ` [PATCH v2 36/65] clk: versatile: sp810: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 37/65] drm/tegra: sor: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 38/65] phy: cadence: sierra: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 39/65] phy: cadence: torrent: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 40/65] phy: ti: am654-serdes: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 41/65] phy: ti: j721e-wiz: " Maxime Ripard
2022-11-04 13:17 ` [PATCH v2 42/65] rtc: sun6i: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 43/65] ASoC: tlv320aic32x4: " Maxime Ripard
2022-11-04 15:44 ` Mark Brown
2022-11-04 15:51 ` Maxime Ripard
2022-11-04 15:59 ` Mark Brown
2022-11-07 8:43 ` Maxime Ripard
2022-11-07 12:06 ` Mark Brown
2022-11-07 15:26 ` Maxime Ripard
2022-11-07 16:02 ` Mark Brown
2023-03-22 23:31 ` Stephen Boyd
2023-03-29 19:50 ` Maxime Ripard
2023-03-29 20:04 ` Stephen Boyd
2022-11-04 13:18 ` [PATCH v2 44/65] clk: actions: composite: div: Switch to determine_rate Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 45/65] clk: actions: composite: fact: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 46/65] clk: at91: smd: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 47/65] clk: axi-clkgen: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 48/65] clk: cdce706: divider: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 49/65] clk: cdce706: clkout: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 50/65] clk: si5341: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 51/65] clk: si5351: pll: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 52/65] clk: si5351: msynth: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 53/65] clk: si5351: clkout: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 54/65] clk: da8xx: clk48: " Maxime Ripard
2022-11-04 16:49 ` David Lechner
2022-11-07 14:52 ` Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 55/65] clk: imx: scu: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 56/65] clk: ingenic: cgu: " Maxime Ripard
2022-11-04 14:31 ` Paul Cercueil
2022-11-04 14:59 ` Maxime Ripard
2022-11-04 17:35 ` Aidan MacDonald
2022-11-07 8:54 ` Maxime Ripard
2022-11-07 20:57 ` Aidan MacDonald
2022-11-09 11:00 ` Maxime Ripard
2023-03-22 23:41 ` Stephen Boyd
2023-03-23 15:35 ` Aidan MacDonald
2023-03-24 11:19 ` Maxime Ripard
2023-03-24 20:58 ` Aidan MacDonald
2023-03-27 19:24 ` Maxime Ripard
2023-04-05 12:57 ` Paul Cercueil
2023-04-05 14:50 ` Maxime Ripard
2023-04-05 15:29 ` Paul Cercueil
2022-11-05 10:33 ` Paul Cercueil
2022-11-09 10:53 ` Maxime Ripard
2022-11-09 11:36 ` Paul Cercueil
2022-11-04 13:18 ` [PATCH v2 57/65] clk: ingenic: tcu: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 58/65] clk: sprd: composite: " Maxime Ripard
2022-11-09 2:43 ` Chunyan Zhang
2022-11-04 13:18 ` [PATCH v2 59/65] clk: st: flexgen: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 60/65] clk: stm32: composite: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 61/65] clk: tegra: periph: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 62/65] clk: tegra: super: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 63/65] ASoC: tlv320aic32x4: pll: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 64/65] ASoC: tlv320aic32x4: div: " Maxime Ripard
2022-11-04 13:18 ` [PATCH v2 65/65] clk: Warn if we register a mux without determine_rate Maxime Ripard
2022-11-07 10:56 ` Charles Keepax
2023-03-21 23:55 ` [PATCH v2 00/65] clk: Make determine_rate mandatory for muxes Stephen Boyd
2023-03-22 10:01 ` Maxime Ripard
2023-03-22 15:19 ` Stephen Boyd
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