Searched refs:oscillator (Results 1 – 25 of 144) sorted by relevance
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| /Linux-v4.19/arch/arm/mach-omap2/ |
| D | pm.c | 53 static struct omap2_oscillator oscillator = { variable
60 oscillator.startup_time = tstart; in omap_pm_setup_oscillator()
61 oscillator.shutdown_time = tshut; in omap_pm_setup_oscillator()
69 *tstart = oscillator.startup_time; in omap_pm_get_oscillator()
70 *tshut = oscillator.shutdown_time; in omap_pm_get_oscillator()
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| /Linux-v4.19/Documentation/devicetree/bindings/clock/ |
| D | clock-bindings.txt | 37 oscillator {
51 For example, if we have two clocks <&oscillator 1> and <&oscillator 3>:
53 oscillator {
94 /* external oscillator */
95 osc: oscillator {
103 * from the external oscillator reference */
113 /* UART, using the low frequency oscillator for the baud clock,
124 This DT fragment defines three devices: an external oscillator to provide a
128 * The oscillator is fixed-frequency, and provides one clock output, named "osc".
130 signal generated by the external oscillator, and provides two output signals
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| D | sunxi-ccu.txt | 29 - "hosc": the high frequency oscillator (usually at 24MHz)
30 - "losc": the low frequency oscillator (usually at 32kHz)
31 On the A83T, this is the internal 16MHz oscillator divided by 512
37 - "iosc": the SoC's internal frequency oscillator
41 - "iosc": the SoC's internal frequency oscillator
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| D | nxp,lpc3220-clk.txt | 9 32768 Hz oscillator and may have one optional high frequency oscillator
10 - clock-names: list of external oscillator clock names, must contain
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| D | brcm,bcm2835-cprman.txt | 8 oscillator, a level of PLL dividers that produce channels off of the
22 - External oscillator
30 Only external oscillator is required. The DSI clocks may
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| D | at91-clock.txt | 15 at91 slow oscillator
18 at91 internal slow RC oscillator
113 Required properties for internal slow RC oscillator:
115 - clock-frequency : define the internal RC oscillator frequency.
118 - clock-accuracy : define the internal RC oscillator accuracy.
127 Required properties for slow oscillator:
162 0 (AT91_PMC_MOSCS) -> main oscillator ready
168 16 (AT91_PMC_MOSCSELS) -> main oscillator selected
169 17 (AT91_PMC_MOSCRCS) -> RC main oscillator stabilized
184 Required properties for main clock internal RC oscillator:
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| D | artpec6.txt | 11 - "sys_refclk": External 50 Mhz oscillator (required)
23 - clock-names: Must include the external oscillator ("sys_refclk"). Optional
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| D | vf610-clock.txt | 16 - sxosc (external crystal oscillator 32KHz, recommended)
17 - fxosc (external crystal oscillator 24MHz, recommended)
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| D | samsung,s5pv210-clock.txt | 28 - "xxti": external crystal oscillator connected to XXTI and XXTO pins of
30 - "xusbxti": external crystal oscillator connected to XUSBXTI and XUSBXTO
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| D | st,nomadik.txt | 16 board has its own circuitry for providing this oscillator
20 oscillator
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| D | renesas,rcar-usb2-clock-sel.txt | 8 If you connect an oscillator to both the USB_XTAL and USB_EXTAL, this module
19 Case 2: An oscillator connects to R-Car SoC
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| D | sun9i-usb.txt | 11 - "hosc": the high frequency oscillator (usually at 24MHz)
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| D | tango4-clock.txt | 11 - clocks: phandle of the input clock (crystal oscillator).
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| /Linux-v4.19/arch/arm64/boot/dts/marvell/ |
| D | armada-8020.dtsi | 18 /* The RTC requires external oscillator. But on Aramda 80x0, the RTC clock
19 * in CP master is not connected (by package) to the oscillator. So
21 * oscillator so this one is let enabled.
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| D | armada-8040.dtsi | 18 /* The RTC requires external oscillator. But on Aramda 80x0, the RTC clock
19 * in CP master is not connected (by package) to the oscillator. So
21 * oscillator so this one is let enabled.
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| /Linux-v4.19/Documentation/arm/sunxi/ |
| D | clocks.txt | 7 Q: Why is the main 24MHz oscillator gatable? Wouldn't that break the
10 A: The 24MHz oscillator allows gating to save power. Indeed, if gated
26 oscillator:
36 Finally you can gate the main oscillator
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| /Linux-v4.19/arch/arm64/boot/dts/mediatek/ |
| D | mt2712e.dtsi | 161 clk26m: oscillator@0 {
168 clk32k: oscillator@1 {
175 clkfpc: oscillator@2 {
182 clkaud_ext_i_0: oscillator@3 {
189 clkaud_ext_i_1: oscillator@4 {
196 clkaud_ext_i_2: oscillator@5 {
203 clki2si0_mck_i: oscillator@6 {
210 clki2si1_mck_i: oscillator@7 {
217 clki2si2_mck_i: oscillator@8 {
224 clktdmin_mclk_i: oscillator@9 {
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| /Linux-v4.19/Documentation/devicetree/bindings/spi/ |
| D | spi-sc18is602.txt | 11 - clock-frequency : external oscillator clock frequency. If not
15 external oscillator (SC18IS603).
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| /Linux-v4.19/arch/arm/boot/dts/ |
| D | s3c6410-smdk6410.dts | 36 fin_pll: oscillator@0 {
44 xusbxti: oscillator@1 {
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| D | pxa25x.dtsi | 33 /* timer oscillator */
34 clktimer: oscillator {
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| D | integratorcp.dts | 112 /* Auxilary oscillator on the core module, clocks the CLCD */
121 /* The KMI clock is the 24 MHz oscillator divided to 8MHz */
130 /* The timer clock is the 24 MHz oscillator divided to 1MHz */
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| D | s3c6410-mini6410.dts | 36 fin_pll: oscillator@0 {
44 xusbxti: oscillator@1 {
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| /Linux-v4.19/Documentation/devicetree/bindings/mfd/ |
| D | rohm,bd71837-pmic.txt | 28 /* external oscillator node */
29 osc: oscillator {
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| D | twl4030-power.txt | 21 configuration is used with the external oscillator being shut
23 depending on how the external oscillator is wired.
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| /Linux-v4.19/Documentation/devicetree/bindings/media/ |
| D | tango-ir.txt | 8 - clocks: spec for IR clock (typically the crystal oscillator)
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