Searched +full:trickle +full:- +full:voltage +full:- +full:millivolt (Results 1 – 3 of 3) sorted by relevance
| /linux/Documentation/devicetree/bindings/rtc/ |
| H A D | microcrystal,rv3032.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip RV-3032 RTC
10 - $ref: rtc.yaml#
13 - Alexandre Belloni <alexandre.belloni@bootlin.com>
25 start-year: true
27 trickle-resistor-ohms:
29 - 1000
30 - 2000
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| H A D | rtc.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Belloni <alexandre.belloni@bootlin.com>
18 pattern: "^rtc(@.*|-([0-9]|[1-9][0-9]+))?$"
20 aux-voltage-chargeable:
29 quartz-load-femtofarads:
31 The capacitive load of the quartz(x-tal), expressed in femto
35 start-year:
41 trickle-diode-disable:
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| /linux/drivers/rtc/ |
| H A D | rtc-rv3032.c | 1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/clk-provider.h>
123 return regmap_update_bits(rv3032->regmap, RV3032_CTRL1, RV3032_CTRL1_EERD, 0); in rv3032_exit_eerd()
131 ret = regmap_read(rv3032->regmap, RV3032_CTRL1, &ctrl1); in rv3032_enter_eerd()
139 ret = regmap_update_bits(rv3032->regmap, RV3032_CTRL1, in rv3032_enter_eerd()
144 ret = regmap_read_poll_timeout(rv3032->regmap, RV3032_TLSB, status, in rv3032_enter_eerd()
166 ret = regmap_update_bits(rv3032->regmap, reg, mask, val); in rv3032_update_cfg()
170 ret = regmap_write(rv3032->regmap, RV3032_EEPROM_CMD, RV3032_EEPROM_CMD_UPDATE); in rv3032_update_cfg()
176 ret = regmap_read_poll_timeout(rv3032->regmap, RV3032_TLSB, status, in rv3032_update_cfg()
192 if (regmap_read(rv3032->regmap, RV3032_STATUS, &status) < 0 || in rv3032_handle_irq()
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