diff options
123 files changed, 579 insertions, 790 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc.yaml b/Documentation/devicetree/bindings/rtc/rtc.yaml index 8acd2de3de3a..d30dc045aac6 100644 --- a/Documentation/devicetree/bindings/rtc/rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/rtc.yaml @@ -63,6 +63,11 @@ properties: description: Enables wake up of host system on alarm. + reset-source: + $ref: /schemas/types.yaml#/definitions/flag + description: + The RTC is able to reset the machine. + additionalProperties: true ... diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index bb676570acc3..cd8b6e657b94 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -411,6 +411,12 @@ RESET devm_reset_control_get() devm_reset_controller_register() +RTC + devm_rtc_device_register() + devm_rtc_allocate_device() + devm_rtc_register_device() + devm_rtc_nvmem_register() + SERDEV devm_serdev_device_open() diff --git a/MAINTAINERS b/MAINTAINERS index 8798a6497678..dbc0ba7cf382 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1183,7 +1183,7 @@ F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.tx F: drivers/irqchip/irq-goldfish-pic.c ANDROID GOLDFISH RTC DRIVER -M: Miodrag Dinic <miodrag.dinic@mips.com> +M: Jiaxun Yang <jiaxun.yang@flygoat.com> S: Supported F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt F: drivers/rtc/rtc-goldfish.c diff --git a/arch/alpha/kernel/rtc.c b/arch/alpha/kernel/rtc.c index 1b1d5963ac55..ce3077946e1d 100644 --- a/arch/alpha/kernel/rtc.c +++ b/arch/alpha/kernel/rtc.c @@ -216,6 +216,6 @@ alpha_rtc_init(void) rtc->ops = &remote_rtc_ops; #endif - return rtc_register_device(rtc); + return devm_rtc_register_device(rtc); } device_initcall(alpha_rtc_init); diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index b64d3315a5e1..07e0ca2e467c 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -1119,7 +1119,7 @@ static inline void menelaus_rtc_init(struct menelaus_chip *m) menelaus_write_reg(MENELAUS_RTC_CTRL, m->rtc_control); } - err = rtc_register_device(m->rtc); + err = devm_rtc_register_device(m->rtc); if (err) { if (alarm) { menelaus_remove_irq_work(MENELAUS_RTCALM_IRQ); diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 65ad9d0b47ab..6123f9f4fbc9 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -13,7 +13,7 @@ config RTC_MC146818_LIB menuconfig RTC_CLASS bool "Real Time Clock" default n - depends on !S390 && !UML + depends on !S390 select RTC_LIB help Generic RTC class support. If you say yes here, you will @@ -817,15 +817,6 @@ config RTC_DRV_RX4581 This driver can also be built as a module. If so the module will be called rtc-rx4581. -config RTC_DRV_RX6110 - tristate "Epson RX-6110" - select REGMAP_SPI - help - If you say yes here you will get support for the Epson RX-6610. - - This driver can also be built as a module. If so the module - will be called rtc-rx6110. - config RTC_DRV_RS5C348 tristate "Ricoh RS5C348A/B" help @@ -936,6 +927,17 @@ config RTC_DRV_RV3029_HWMON Say Y here if you want to expose temperature sensor data on rtc-rv3029. +config RTC_DRV_RX6110 + tristate "Epson RX-6110" + depends on RTC_I2C_AND_SPI + select REGMAP_SPI if SPI_MASTER + select REGMAP_I2C if I2C + help + If you say yes here you will get support for the Epson RX-6110. + + This driver can also be built as a module. If so the module + will be called rtc-rx6110. + comment "Platform RTC drivers" # this 'CMOS' RTC driver is arch dependent because it requires @@ -1017,6 +1019,7 @@ config RTC_DRV_DS1553 config RTC_DRV_DS1685_FAMILY tristate "Dallas/Maxim DS1685 Family" + depends on HAS_IOMEM help If you say yes here you get support for the Dallas/Maxim DS1685 family of real time chips. This family includes the DS1685/DS1687, @@ -1150,6 +1153,7 @@ config RTC_DRV_STK17TA8 config RTC_DRV_M48T86 tristate "ST M48T86/Dallas DS12887" + depends on HAS_IOMEM help If you say Y here you will get support for the ST M48T86 and Dallas DS12887 RTC chips. @@ -1752,7 +1756,9 @@ config RTC_DRV_LOONGSON1 config RTC_DRV_MXC tristate "Freescale MXC Real Time Clock" - depends on ARCH_MXC + depends on ARCH_MXC || COMPILE_TEST + depends on HAS_IOMEM + depends on OF help If you say yes here you get support for the Freescale MXC RTC module. @@ -1762,7 +1768,9 @@ config RTC_DRV_MXC config RTC_DRV_MXC_V2 tristate "Freescale MXC Real Time Clock for i.MX53" - depends on ARCH_MXC + depends on ARCH_MXC || COMPILE_TEST + depends on HAS_IOMEM + depends on OF help If you say yes here you get support for the Freescale MXC SRTC module in i.MX53 processor. @@ -1935,7 +1943,6 @@ config RTC_DRV_HID_SENSOR_TIME config RTC_DRV_GOLDFISH tristate "Goldfish Real Time Clock" depends on OF && HAS_IOMEM</ |