| /linux/drivers/ata/ |
| A D | pata_cs5530.c | 49 u32 tuning; in cs5530_set_piomode() local
53 tuning = ioread32(base + 0x04); in cs5530_set_piomode()
54 format = (tuning & 0x80000000UL) ? 1 : 0; in cs5530_set_piomode()
76 u32 tuning, timing = 0; in cs5530_set_dmamode() local
80 tuning = ioread32(base + 0x04); in cs5530_set_dmamode()
99 timing |= (tuning & 0x80000000UL); in cs5530_set_dmamode()
104 tuning |= 0x00100000; /* UDMA for both */ in cs5530_set_dmamode()
106 tuning &= ~0x00100000; /* MWDMA for both */ in cs5530_set_dmamode()
107 iowrite32(tuning, base + 0x04); in cs5530_set_dmamode()
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| /linux/Documentation/userspace-api/media/dvb/ |
| A D | fe-set-frontend.rst | 31 Points to parameters for tuning operation.
36 This ioctl call starts a tuning operation using specified parameters.
38 and the tuning could be initiated. The result of the tuning operation in
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| A D | fe-get-frontend.rst | 31 Points to parameters for tuning operation.
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| /linux/Documentation/devicetree/bindings/mmc/ |
| A D | rockchip-dw-mshc.yaml | 46 # for Rockchip RK3576 with phase tuning inside the controller
74 to control the clock phases, "ciu-sample" is required for tuning
87 low speeds or in case where all phases work at tuning time.
96 The desired number of times that the host execute tuning when needed.
97 If not specified, the host will do tuning for 360 times,
98 namely tuning for each degree.
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| A D | fsl-imx-esdhc.yaml | 132 fsl,tuning-start-tap:
135 Specify the start delay cell point when send first CMD19 in tuning procedure.
138 fsl,tuning-step:
141 Specify the increasing delay cell steps in tuning procedure.
142 The uSDHC use one delay cell as default increasing step to do tuning process.
143 This property allows user to change the tuning step to more than one delay
145 tuning step can't find the proper delay window within limited tuning retries.
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| A D | sdhci-omap.txt | 5 …tuning, the device tree should have a "cpu_thermal" node which maps to the appropriate thermal zon…
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| /linux/Documentation/devicetree/bindings/phy/ |
| A D | realtek,usb3phy.yaml | 69 realtek,amplitude-control-coarse-tuning:
72 This value is a parameter for coarse tuning.
80 realtek,amplitude-control-fine-tuning:
83 This value is used for fine-tuning parameters.
106 realtek,amplitude-control-coarse-tuning = <0x77>;
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| A D | qcom,qusb2-phy.yaml | 79 tuning parameter value for qusb2 phy.
90 tuning parameter that may vary for different boards of same SOC.
99 tuning parameter that may vary for different boards of same SOC.
108 tuning parameter that may vary for different boards of same SOC.
116 It is a 4 bit value that specifies tuning for HSTX
148 It is a 2 bit value tuning parameter that control disconnect
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| A D | phy-stm32-usbphyc.yaml | 118 st,enable-fs-rftime-tuning:
119 description: Enables the FS rise/fall tuning option
152 Controls HS driver impedance tuning for choke compensation
259 st,enable-fs-rftime-tuning;
277 st,enable-fs-rftime-tuning;
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| A D | apm-xgene-phy.txt | 17 - apm,tx-eye-tuning : Manual control to fine tune the capture of the serial
22 - apm,tx-eye-direction : Eye tuning manual control direction. 0 means sample
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| /linux/Documentation/devicetree/bindings/iio/proximity/ |
| A D | ams,as3935.yaml | 31 ams,tuning-capacitor-pf:
34 Calibration tuning capacitor stepping value. This will require using
70 ams,tuning-capacitor-pf = <80>;
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| /linux/Documentation/devicetree/bindings/regulator/ |
| A D | mediatek,mt6358-regulator.yaml | 79 description: LDOs with fixed 1.2V output and 0~100/10mV tuning
88 LDOs with fixed 1.8V output and 0~100/10mV tuning (vcn18 on MT6366 has variable output)
96 description: LDOs with fixed 2.2V output and 0~100/10mV tuning
104 description: LDOs with fixed 2.8V output and 0~100/10mV tuning
112 description: LDOs with fixed 3.0V output and 0~100/10mV tuning
128 description: LDOs with variable output and 0~100/10mV tuning
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| A D | mediatek,mt6397-regulator.yaml | 38 description: LDOs with fixed 2.8V output and 0~100/10mV tuning
46 description: LDOs with fixed 3.0V output and 0~100/10mV tuning
54 description: LDOs with variable output and 0~100/10mV tuning
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| /linux/drivers/staging/iio/Documentation/ |
| A D | sysfs-bus-iio-dds | 6 Stores frequency into tuning word Y.
10 can control the desired active tuning word by writing Y to the
26 Specifies the active output frequency tuning word. The value
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| /linux/Documentation/admin-guide/sysctl/ |
| A D | index.rst | 72 filehandle, inode, dentry and quota tuning
74 kernel/ global kernel info / tuning
80 vm/ memory management tuning
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| /linux/arch/arm64/boot/dts/qcom/ |
| A D | msm8916-samsung-serranove.dts | 346 * FIXME: Disable UHS-I modes since tuning fails with:
348 * sdhci_msm 7864900.sdhci: mmc1: No tuning point found
349 * mmc1: tuning execution failed: -5
354 * (without tuning), so maybe only tuning is broken?
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| /linux/Documentation/devicetree/bindings/sound/ |
| A D | nuvoton,nau8325.yaml | 33 be used for minor tuning of the output level. Since the VDDA is range
35 the minor tuning, the final microvolt are as the below.
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| /linux/arch/x86/ |
| A D | Makefile_32.cpu | 2 # CPU tuning section - shared with UML.
45 # add at the end to overwrite eventual tuning options from earlier
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| /linux/arch/arm64/boot/dts/freescale/ |
| A D | imx8ulp.dtsi | 463 fsl,tuning-start-tap = <20>;
464 fsl,tuning-step = <2>;
482 fsl,tuning-start-tap = <20>;
483 fsl,tuning-step = <2>;
501 fsl,tuning-start-tap = <20>;
502 fsl,tuning-step = <2>;
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| /linux/arch/x86/xen/ |
| A D | Kconfig | 74 bool "Enable Xen debug and tuning parameters in debugfs"
77 Enable statistics output and various tuning options in debugfs.
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| A D | imxrt1050.dtsi | 97 fsl,tuning-start-tap = <20>;
98 fsl,tuning-step = <2>;
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| A D | imx7ulp.dtsi | 228 fsl,tuning-start-tap = <20>;
229 fsl,tuning-step = <2>;
242 fsl,tuning-start-tap = <20>;
243 fsl,tuning-step = <2>;
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| /linux/drivers/hwtracing/ptt/ |
| A D | Kconfig | 8 device, and it provides support for PCIe traffic tuning and
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| /linux/Documentation/devicetree/bindings/net/ |
| A D | smsc-lan87xx.txt | 3 Some boards require special tuning values. Configure them
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| /linux/Documentation/devicetree/bindings/net/ieee802154/ |
| A D | at86rf230.txt | 15 - xtal-trim: u8 value for fine tuning the internal capacitance
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