| /Linux-v6.1/drivers/dma/ |
| D | lpc18xx-dmamux.c | 33 struct lpc18xx_dmamux *muxes; member
85 if (dmamux->muxes[mux].busy) { in lpc18xx_dmamux_reserve()
88 mux, mux, dmamux->muxes[mux].value); in lpc18xx_dmamux_reserve()
93 dmamux->muxes[mux].busy = true; in lpc18xx_dmamux_reserve()
94 dmamux->muxes[mux].value = dma_spec->args[1]; in lpc18xx_dmamux_reserve()
98 LPC18XX_DMAMUX_VAL(dmamux->muxes[mux].value, mux)); in lpc18xx_dmamux_reserve()
105 dmamux->muxes[mux].value, mux); in lpc18xx_dmamux_reserve()
107 return &dmamux->muxes[mux]; in lpc18xx_dmamux_reserve()
147 dmamux->muxes = devm_kcalloc(&pdev->dev, dmamux->dma_master_requests, in lpc18xx_dmamux_probe()
150 if (!dmamux->muxes) in lpc18xx_dmamux_probe()
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| /Linux-v6.1/Documentation/i2c/ |
| D | i2c-topology.rst | 2 I2C muxes and complex topologies
19 Several types of hardware components such as I2C muxes, I2C gates and I2C
39 There are two variants of locking available to I2C muxes, they can be
40 mux-locked or parent-locked muxes.
43 Mux-locked muxes
46 Mux-locked muxes does not lock the entire parent adapter during the
47 full select-transfer-deselect transaction, only the muxes on the parent
48 adapter are locked. Mux-locked muxes are mostly interesting if the
72 2. M1 locks muxes on its parent (the root adapter in this case).
81 8. M1 unlocks muxes on its parent.
[all …]
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| D | index.rst | 19 muxes/i2c-mux-gpio
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| /Linux-v6.1/drivers/clk/mvebu/ |
| D | kirkwood.c | 256 struct clk **muxes; member
282 to_clk_mux(__clk_get_hw(ctrl->muxes[n])); in clk_muxing_get_src()
284 return ctrl->muxes[n]; in clk_muxing_get_src()
312 ctrl->muxes = kcalloc(ctrl->num_muxes, sizeof(struct clk *), in kirkwood_clk_muxing_setup()
314 if (WARN_ON(!ctrl->muxes)) in kirkwood_clk_muxing_setup()
318 ctrl->muxes[n] = clk_register_mux(NULL, desc[n].name, in kirkwood_clk_muxing_setup()
322 WARN_ON(IS_ERR(ctrl->muxes[n])); in kirkwood_clk_muxing_setup()
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| /Linux-v6.1/drivers/clk/mediatek/ |
| D | clk-mux.c | 201 int mtk_clk_register_muxes(const struct mtk_mux *muxes, in mtk_clk_register_muxes() argument
217 const struct mtk_mux *mux = &muxes[i]; in mtk_clk_register_muxes()
240 const struct mtk_mux *mux = &muxes[i]; in mtk_clk_register_muxes()
253 void mtk_clk_unregister_muxes(const struct mtk_mux *muxes, int num, in mtk_clk_unregister_muxes() argument
262 const struct mtk_mux *mux = &muxes[i - 1]; in mtk_clk_unregister_muxes()
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| D | clk-mux.h | 86 int mtk_clk_register_muxes(const struct mtk_mux *muxes,
91 void mtk_clk_unregister_muxes(const struct mtk_mux *muxes, int num,
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| /Linux-v6.1/Documentation/devicetree/bindings/mux/ |
| D | adi,adg792a.txt | 5 - #mux-control-cells : <0> if parallel (the three muxes are bound together
6 with a single mux controller controlling all three muxes), or <1> if
53 * Three parallel muxes with one mux controller, useful e.g. if
|
| /Linux-v6.1/Documentation/firmware-guide/acpi/ |
| D | index.rst | 25 i2c-muxes
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| D | i2c-muxes.rst | 7 Describing an I2C device hierarchy that includes I2C muxes requires an ACPI
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| D | intel-pmc-mux.rst | 73 In order to configure the muxes behind a USB Type-C connector, the PMC firmware
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| /Linux-v6.1/drivers/i2c/ |
| D | Makefile | 16 obj-y += algos/ busses/ muxes/
|
| D | Kconfig | 72 source "drivers/i2c/muxes/Kconfig"
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| /Linux-v6.1/Documentation/devicetree/bindings/clock/ |
| D | qcom,krait-cc.txt | 20 Definition: reference to the clock parents of hfpll, secondary muxes.
|
| D | ti-clkctrl.txt | 7 or more clock muxes. There is a clkctrl clock controller typically for each
|
| /Linux-v6.1/drivers/gpu/drm/bridge/cadence/ |
| D | Kconfig | 26 clock and data muxes.
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| /Linux-v6.1/drivers/usb/typec/mux/ |
| D | Kconfig | 28 Driver for USB muxes controlled by Intel PMC FW. Intel PMC FW can
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| /Linux-v6.1/Documentation/devicetree/bindings/pinctrl/ |
| D | marvell,dove-pinctrl.txt | 88 * group "audio0" internally muxes i2s0 or ac97 controller to the dedicated
90 * group "twsi" internally muxes twsi controller to the dedicated or option pins.
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| /Linux-v6.1/drivers/soc/aspeed/ |
| D | Kconfig | 34 users to perform runtime configuration of the RX muxes among
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| /Linux-v6.1/drivers/clk/stm32/ |
| D | clk-stm32-core.c | 103 const struct stm32_mux_cfg *mux = &data->muxes[mux_id]; in stm32_mux_get_parent()
117 const struct stm32_mux_cfg *mux = &data->muxes[mux_id]; in stm32_mux_set_parent()
503 const struct stm32_mux_cfg *mux = &composite->clock_data->muxes[composite->mux_id]; in clk_stm32_has_safe_mux()
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| D | clk-stm32-core.h | 62 const struct stm32_mux_cfg *muxes; member
|
| /Linux-v6.1/arch/arm/boot/dts/ |
| D | keystone-k2e-clocks.dtsi | 79 * (as cpts, for example) by configuring corresponding clock muxes.
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| D | ste-href-family-pinctrl.dtsi | 37 * note that we have muxes the pins off the function here
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| D | keystone-clocks.dtsi | 416 * (as cpts, for example) by configuring corresponding clock muxes.
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| /Linux-v6.1/Documentation/arm/samsung-s3c24xx/ |
| D | cpufreq.rst | 19 and muxes and this is the implementation that is documented here. A
|
| /Linux-v6.1/Documentation/ABI/testing/ |
| D | debugfs-cros-ec | 22 This file provides the port role, muxes and power debug
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