| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/sdis/common/ |
| D | ia_css_sdis_common_types.h | 20 * CSS-API header file for DVS statistics parameters.
25 /* DVS statistics grid dimensions in number of cells.
29 u32 width; /** Width of DVS grid table in cells */
30 u32 height; /** Height of DVS grid table in cells */
33 /* DVS statistics dimensions in number of cells for
45 /* DVS statistics grid
47 * ISP block: SDVS1 (DIS/DVS Support for DIS/DVS ver.1 (2-axes))
48 * SDVS2 (DVS Support for DVS ver.2 (6-axes))
53 u32 width; /** Width of DVS grid table.
63 u32 height; /** Height of DVS grid table.
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/isp/kernels/sdis/common/ |
| D | ia_css_sdis_common_types.h | 20 * CSS-API header file for DVS statistics parameters.
25 /* DVS statistics grid dimensions in number of cells.
29 u32 width; /** Width of DVS grid table in cells */
30 u32 height; /** Height of DVS grid table in cells */
33 /* DVS statistics dimensions in number of cells for
45 /* DVS statistics grid
47 * ISP block: SDVS1 (DIS/DVS Support for DIS/DVS ver.1 (2-axes))
48 * SDVS2 (DVS Support for DVS ver.2 (6-axes))
53 u32 width; /** Width of DVS grid table.
63 u32 height; /** Height of DVS grid table.
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | ia_css_dvs.h | 20 * This file contains types for DVS statistics
34 /* Structure that holds DVS statistics in the ISP internal
36 * this to the format used on the host (DVS engine).
48 /* Structure that holds SKC DVS statistics in the ISP internal
84 /* @brief Copy DVS statistics from an ISP buffer to a host buffer.
102 /* @brief Translate DVS statistics from ISP format to host format
107 * This function translates the dvs statistics from the ISP-internal
108 * format to the format used by the DVS library on the CPU.
118 /* @brief Copy DVS 2.0 statistics from an ISP buffer to a host buffer.
152 /* @brief Copy DVS statistics from an ISP buffer to a host buffer.
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/ |
| D | ia_css_dvs.h | 20 * This file contains types for DVS statistics
34 /* Structure that holds DVS statistics in the ISP internal
36 * this to the format used on the host (DVS engine).
48 /* Structure that holds SKC DVS statistics in the ISP internal
84 /* @brief Copy DVS statistics from an ISP buffer to a host buffer.
102 /* @brief Translate DVS statistics from ISP format to host format
107 * This function translates the dvs statistics from the ISP-internal
108 * format to the format used by the DVS library on the CPU.
118 /* @brief Copy DVS 2.0 statistics from an ISP buffer to a host buffer.
152 /* @brief Copy DVS statistics from an ISP buffer to a host buffer.
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | samsung,s5m8767.yaml | 39 s5m8767,pmic-buck2-dvs-voltage:
45 changing voltage using gpio dvs.
47 s5m8767,pmic-buck3-dvs-voltage:
53 changing voltage using gpio dvs.
55 s5m8767,pmic-buck4-dvs-voltage:
61 changing voltage using gpio dvs.
67 GPIO specifiers for three host gpio's used for selecting GPIO DVS lines.
68 It is one-to-one mapped to dvs gpio lines.
70 s5m8767,pmic-buck2-uses-gpio-dvs:
72 description: buck2 can be controlled by gpio dvs.
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| D | max8998.txt | 26 - max8998,pmic-buck1-dvs-gpios: GPIO specifiers for two host gpios used
27 for buck 1 dvs. The format of the gpio specifier depends on the gpio
29 - max8998,pmic-buck2-dvs-gpio: GPIO specifier for host gpio used
30 for buck 2 dvs. The format of the gpio specifier depends on the gpio
32 - max8998,pmic-buck1-default-dvs-idx: Default voltage setting selected from
33 the possible 4 options selectable by the dvs gpios. The value of this
36 - max8998,pmic-buck2-default-dvs-idx: Default voltage setting selected from
37 the possible 2 options selectable by the dvs gpios. The value of this
43 Additional properties required if max8998,pmic-buck1-dvs-gpios is defined:
44 - max8998,pmic-buck1-dvs-voltage: An array of 4 voltage values in microvolts
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/ |
| D | maxim,max8997.yaml | 33 max8997,pmic-buck1-dvs-voltage:
39 changing voltage using GPIO DVS.
40 If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
41 specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
45 max8997,pmic-buck2-dvs-voltage:
51 changing voltage using GPIO DVS.
52 If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
53 specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
57 max8997,pmic-buck5-dvs-voltage:
63 changing voltage using GPIO DVS.
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| D | lp872x.txt | 10 bit[2]: BUCK output voltage control by external DVS pin or register
12 bit[1]: sleep control by external DVS pin or register
20 bit[2]: BUCK1 output voltage control by external DVS pin or register
21 1 = register 08h, 0 = DVS
28 - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x devices.
29 - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
30 - ti,dvs-state: initial DVS pin state. 0 = DVS_LOW, 1 = DVS_HIGH.
49 /* external DVS pin used, timestep is 25usec */
54 * The dvs-gpio depends on the processor environment.
57 ti,dvs-gpio = <&gpio5 6 0>;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | max8997-regulator.txt | 13 - max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
14 units for buck1 when changing voltage using gpio dvs. Refer to [1] below
17 - max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
18 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
21 - max8997,pmic-buck5-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
22 units for buck5 when changing voltage using gpio dvs. Refer to [1] below
25 [1] If none of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
26 property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage'
30 If either of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
32 'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified.
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| D | samsung,s5m8767.txt | 17 for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
19 [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
21 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
24 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
25 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
28 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
29 units for buck3 when changing voltage using gpio dvs. Refer to [1] below
32 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
33 units for buck4 when changing voltage using gpio dvs. Refer to [1] below
36 - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
[all …]
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| D | lp872x.txt | 10 bit[2]: BUCK output voltage control by external DVS pin or register
12 bit[1]: sleep control by external DVS pin or register
20 bit[2]: BUCK1 output voltage control by external DVS pin or register
21 1 = register 08h, 0 = DVS
28 - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x devices.
29 - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
30 - ti,dvs-state: initial DVS pin state. 0 = DVS_LOW, 1 = DVS_HIGH.
49 /* external DVS pin used, timestep is 25usec */
54 * The dvs-gpio depends on the processor environment.
57 ti,dvs-gpio = <&gpio5 6 0>;
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| /kernel/linux/linux-6.6/drivers/regulator/ |
| D | rohm-regulator.c | 59 int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, in rohm_regulator_set_dvs_levels() argument
72 if (dvs->level_map & bit) { in rohm_regulator_set_dvs_levels()
75 prop = "rohm,dvs-run-voltage"; in rohm_regulator_set_dvs_levels()
76 reg = dvs->run_reg; in rohm_regulator_set_dvs_levels()
77 mask = dvs->run_mask; in rohm_regulator_set_dvs_levels()
78 omask = dvs->run_on_mask; in rohm_regulator_set_dvs_levels()
81 prop = "rohm,dvs-idle-voltage"; in rohm_regulator_set_dvs_levels()
82 reg = dvs->idle_reg; in rohm_regulator_set_dvs_levels()
83 mask = dvs->idle_mask; in rohm_regulator_set_dvs_levels()
84 omask = dvs->idle_on_mask; in rohm_regulator_set_dvs_levels()
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| D | lp8788-buck.c | 91 void *dvs; member
102 struct lp8788_buck1_dvs *dvs = (struct lp8788_buck1_dvs *)buck->dvs; in lp8788_buck1_set_dvs() local
105 if (!dvs) in lp8788_buck1_set_dvs()
108 pinstate = dvs->vsel == DVS_SEL_V0 ? DVS_LOW : DVS_HIGH; in lp8788_buck1_set_dvs()
109 if (gpio_is_valid(dvs->gpio)) in lp8788_buck1_set_dvs()
110 gpio_set_value(dvs->gpio, pinstate); in lp8788_buck1_set_dvs()
115 struct lp8788_buck2_dvs *dvs = (struct lp8788_buck2_dvs *)buck->dvs; in lp8788_buck2_set_dvs() local
118 if (!dvs) in lp8788_buck2_set_dvs()
121 switch (dvs->vsel) { in lp8788_buck2_set_dvs()
142 if (gpio_is_valid(dvs->gpio[0])) in lp8788_buck2_set_dvs()
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| D | bd71828-regulator.c | 26 const struct rohm_dvs_config dvs; member
33 * DVS Buck voltages can be changed by register values or via GPIO.
102 return rohm_regulator_set_dvs_levels(&data->dvs, np, desc, cfg->regmap); in buck_set_hw_dvs_levels()
113 static const char * const props[] = { "rohm,dvs-run-voltage", in ldo6_parse_dt()
114 "rohm,dvs-idle-voltage", in ldo6_parse_dt()
115 "rohm,dvs-suspend-voltage", in ldo6_parse_dt()
116 "rohm,dvs-lpsr-voltage" }; in ldo6_parse_dt()
197 .dvs = {
240 .dvs = {
277 .dvs = {
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| D | rohm-regulator.c | 46 int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, in rohm_regulator_set_dvs_levels() argument
59 if (dvs->level_map & bit) { in rohm_regulator_set_dvs_levels()
62 prop = "rohm,dvs-run-voltage"; in rohm_regulator_set_dvs_levels()
63 reg = dvs->run_reg; in rohm_regulator_set_dvs_levels()
64 mask = dvs->run_mask; in rohm_regulator_set_dvs_levels()
65 omask = dvs->run_on_mask; in rohm_regulator_set_dvs_levels()
68 prop = "rohm,dvs-idle-voltage"; in rohm_regulator_set_dvs_levels()
69 reg = dvs->idle_reg; in rohm_regulator_set_dvs_levels()
70 mask = dvs->idle_mask; in rohm_regulator_set_dvs_levels()
71 omask = dvs->idle_on_mask; in rohm_regulator_set_dvs_levels()
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| D | lp8788-buck.c | 91 void *dvs; member
102 struct lp8788_buck1_dvs *dvs = (struct lp8788_buck1_dvs *)buck->dvs; in lp8788_buck1_set_dvs() local
105 if (!dvs) in lp8788_buck1_set_dvs()
108 pinstate = dvs->vsel == DVS_SEL_V0 ? DVS_LOW : DVS_HIGH; in lp8788_buck1_set_dvs()
109 if (gpio_is_valid(dvs->gpio)) in lp8788_buck1_set_dvs()
110 gpio_set_value(dvs->gpio, pinstate); in lp8788_buck1_set_dvs()
115 struct lp8788_buck2_dvs *dvs = (struct lp8788_buck2_dvs *)buck->dvs; in lp8788_buck2_set_dvs() local
118 if (!dvs) in lp8788_buck2_set_dvs()
121 switch (dvs->vsel) { in lp8788_buck2_set_dvs()
142 if (gpio_is_valid(dvs->gpio[0])) in lp8788_buck2_set_dvs()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | max8998.txt | 26 - max8998,pmic-buck1-dvs-gpios: GPIO specifiers for two host gpios used
27 for buck 1 dvs. The format of the gpio specifier depends on the gpio
29 - max8998,pmic-buck2-dvs-gpio: GPIO specifier for host gpio used
30 for buck 2 dvs. The format of the gpio specifier depends on the gpio
32 - max8998,pmic-buck1-default-dvs-idx: Default voltage setting selected from
33 the possible 4 options selectable by the dvs gpios. The value of this
36 - max8998,pmic-buck2-default-dvs-idx: Default voltage setting selected from
37 the possible 2 options selectable by the dvs gpios. The value of this
43 Additional properties required if max8998,pmic-buck1-dvs-gpios is defined:
44 - max8998,pmic-buck1-dvs-voltage: An array of 4 voltage values in microvolts
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ |
| D | ia_css_sdis2_types.h | 20 * CSS-API header file for DVS statistics parameters.
23 /* Number of DVS coefficient types */
30 /* DVS 2.0 Coefficient types. This structure contains 4 pointers to
40 /* DVS 2.0 Coefficients. This structure describes the coefficients that are needed for the dvs stat…
46 grid; /** grid info contains the dimensions of the dvs grid */
53 /* DVS 2.0 Statistic types. This structure contains 4 pointers to
63 /* DVS 2.0 Statistics. This structure describes the statistics that are generated using the provide…
69 grid; /** grid info contains the dimensions of the dvs grid */
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ |
| D | ia_css_sdis2_types.h | 20 * CSS-API header file for DVS statistics parameters.
23 /* Number of DVS coefficient types */
30 /* DVS 2.0 Coefficient types. This structure contains 4 pointers to
40 /* DVS 2.0 Coefficients. This structure describes the coefficients that are needed for the dvs stat…
46 grid; /** grid info contains the dimensions of the dvs grid */
53 /* DVS 2.0 Statistic types. This structure contains 4 pointers to
63 /* DVS 2.0 Statistics. This structure describes the statistics that are generated using the provide…
69 grid; /** grid info contains the dimensions of the dvs grid */
|
| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ |
| D | ia_css_sdis_types.h | 20 * CSS-API header file for DVS statistics parameters.
23 /* Number of DVS coefficient types */
30 /* DVS 1.0 Coefficients.
31 * This structure describes the coefficients that are needed for the dvs statistics.
36 grid;/** grid info contains the dimensions of the dvs grid */
43 /* DVS 1.0 Statistics.
49 grid;/** grid info contains the dimensions of the dvs grid */
|
| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ |
| D | ia_css_sdis_types.h | 20 * CSS-API header file for DVS statistics parameters.
23 /* Number of DVS coefficient types */
30 /* DVS 1.0 Coefficients.
31 * This structure describes the coefficients that are needed for the dvs statistics.
36 grid;/** grid info contains the dimensions of the dvs grid */
43 /* DVS 1.0 Statistics.
49 grid;/** grid info contains the dimensions of the dvs grid */
|
| /kernel/linux/linux-5.10/arch/arm/mach-s3c/ |
| D | mach-osiris-dvs.c | 43 /* at the moment, we assume ARMCLK = HCLK => DVS */ in is_dvs()
70 pr_debug("%s: exiting dvs\n", __func__); in osiris_dvs_notify()
78 pr_debug("entering dvs\n"); in osiris_dvs_notify()
98 ret = gpio_request(OSIRIS_GPIO_DVS, "osiris-dvs"); in osiris_dvs_probe()
104 /* start with dvs disabled */ in osiris_dvs_probe()
129 /* disable any current dvs */ in osiris_dvs_remove()
168 .name = "osiris-dvs",
175 MODULE_DESCRIPTION("Simtec OSIRIS DVS support");
178 MODULE_ALIAS("platform:osiris-dvs");
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| /kernel/linux/linux-5.10/include/linux/regulator/ |
| D | lp872x.h | 55 * @gpio : gpio pin number for dvs control
56 * @vsel : dvs selector for buck v1 or buck v2 register
57 * @init_state : initial dvs pin state
80 * @dvs : dvs data for buck voltage control
87 struct lp872x_dvs *dvs; member
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| /kernel/linux/linux-6.6/include/linux/regulator/ |
| D | lp872x.h | 50 * @gpio : gpio descriptor for dvs control
51 * @vsel : dvs selector for buck v1 or buck v2 register
52 * @init_state : initial dvs pin state
75 * @dvs : dvs data for buck voltage control
82 struct lp872x_dvs *dvs; member
|
| /kernel/linux/linux-5.10/drivers/cpufreq/ |
| D | s3c2416-cpufreq.c | 47 /* pseudo-frequency for dvs mode */
51 * it's essential to leave dvs, as some boards do not reconfigure the
61 /* S3C2416 only supports changing the voltage in the dvs-mode.
94 /* return our pseudo-frequency when in dvs mode */ in s3c2416_cpufreq_get_speed()
126 pr_debug("cpufreq: already in dvs mode, nothing to do\n"); in s3c2416_cpufreq_enter_dvs()
139 /* changing the core voltage is only allowed when in dvs mode */ in s3c2416_cpufreq_enter_dvs()
168 pr_debug("cpufreq: not in dvs mode, so can't leave\n"); in s3c2416_cpufreq_leave_dvs()
188 /* force armdiv to hclk frequency for transition from dvs*/ in s3c2416_cpufreq_leave_dvs()
230 /* switching to dvs when it's not allowed */ in s3c2416_cpufreq_set_target()
232 pr_debug("cpufreq: entering dvs mode not allowed\n"); in s3c2416_cpufreq_set_target()
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