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/linux/drivers/rtc/
H A Drtc-rv3032.c3 * RTC driver for the Micro Crystal RV3032
118 static int rv3032_exit_eerd(struct rv3032_data *rv3032, u32 eerd) in rv3032_exit_eerd() argument
123 return regmap_update_bits(rv3032->regmap, RV3032_CTRL1, RV3032_CTRL1_EERD, 0); in rv3032_exit_eerd()
126 static int rv3032_enter_eerd(struct rv3032_data *rv3032, u32 *eerd) in rv3032_enter_eerd() argument
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()
148 rv3032_exit_eerd(rv3032, *eerd); in rv3032_enter_eerd()
156 static int rv3032_update_cfg(struct rv3032_data *rv3032, unsigned int reg, in rv3032_update_cfg() argument
162 ret = rv3032_enter_eerd(rv3032, &eerd); in rv3032_update_cfg()
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H A DMakefile154 obj-$(CONFIG_RTC_DRV_RV3032) += rtc-rv3032.o
H A DKconfig727 tristate "Micro Crystal RV3032"
731 RV3032.
734 will be called rtc-rv3032.
/linux/Documentation/devicetree/bindings/rtc/
H A Dmicrocrystal,rv3032.yaml4 $id: http://devicetree.org/schemas/rtc/microcrystal,rv3032.yaml#
17 const: microcrystal,rv3032
57 compatible = "microcrystal,rv3032";
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-dhcom-som.dtsi15 rtc0 = &rv3032;
415 rv3032: rtc@51 { label
416 compatible = "microcrystal,rv3032";