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-rw-r--r--Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml1
-rw-r--r--Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml45
-rw-r--r--Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt32
-rw-r--r--Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml92
-rw-r--r--Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml2
-rw-r--r--Documentation/devicetree/bindings/rtc/rtc-mt6397.txt2
-rw-r--r--Documentation/devicetree/bindings/rtc/ti,k3-rtc.yaml62
-rw-r--r--Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml12
-rw-r--r--MAINTAINERS3
-rw-r--r--drivers/rtc/Kconfig41
-rw-r--r--drivers/rtc/Makefile4
-rw-r--r--drivers/rtc/class.c6
-rw-r--r--drivers/rtc/dev.c8
-rw-r--r--drivers/rtc/rtc-ab-b5ze-s3.c5
-rw-r--r--drivers/rtc/rtc-ab-eoz9.c5
-rw-r--r--drivers/rtc/rtc-bq32k.c5
-rw-r--r--drivers/rtc/rtc-cmos.c3
-rw-r--r--drivers/rtc/rtc-core.h5
-rw-r--r--drivers/rtc/rtc-cros-ec.c4
-rw-r--r--drivers/rtc/rtc-ds1374.c5
-rw-r--r--drivers/rtc/rtc-ds1672.c5
-rw-r--r--drivers/rtc/rtc-ds3232.c5
-rw-r--r--drivers/rtc/rtc-em3027.c5
-rw-r--r--drivers/rtc/rtc-fm3130.c5
-rw-r--r--drivers/rtc/rtc-hym8563.c5
-rw-r--r--drivers/rtc/rtc-isl12022.c5
-rw-r--r--drivers/rtc/rtc-isl1208.c10
-rw-r--r--drivers/rtc/rtc-max6900.c5
-rw-r--r--drivers/rtc/rtc-mc146818-lib.c8
-rw-r--r--drivers/rtc/rtc-mpfs.c323
-rw-r--r--drivers/rtc/rtc-nct3018y.c553
-rw-r--r--drivers/rtc/rtc-pcf8523.c5
-rw-r--r--drivers/rtc/rtc-pcf85363.c5
-rw-r--r--drivers/rtc/rtc-pcf8563.c5
-rw-r--r--drivers/rtc/rtc-pcf8583.c5
-rw-r--r--drivers/rtc/rtc-rv3029c2.c5
-rw-r--r--drivers/rtc/rtc-rv8803.c98
-rw-r--r--drivers/rtc/rtc-rx6110.c5
-rw-r--r--drivers/rtc/rtc-rx8025.c22
-rw-r--r--drivers/rtc/rtc-rx8581.c5
-rw-r--r--drivers/rtc/rtc-s35390a.c5
-rw-r--r--drivers/rtc/rtc-sd3078.c5
-rw-r--r--drivers/rtc/rtc-spear.c2
-rw-r--r--drivers/rtc/rtc-sun6i.c2
-rw-r--r--drivers/rtc/rtc-ti-k3.c680
-rw-r--r--drivers/rtc/rtc-vr41xx.c363
-rw-r--r--drivers/rtc/rtc-x1205.c5
-rw-r--r--drivers/rtc/rtc-zynqmp.c115
48 files changed, 2063 insertions, 540 deletions
diff --git a/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml b/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml
index 9593840a4a2b..60f9027e8299 100644
--- a/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml
+++ b/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml
@@ -32,6 +32,7 @@ properties:
- 11000
trickle-voltage-millivolt:
+ $ref: /schemas/types.yaml#/definitions/uint32
enum:
- 1750
- 3000
diff --git a/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
new file mode 100644
index 000000000000..7a1857f5caa8
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/nuvoton,nct3018y.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NUVOTON NCT3018Y Real Time Clock
+
+allOf:
+ - $ref: "rtc.yaml#"
+
+maintainers:
+ - Medad CChien <ctcchien@nuvoton.com>
+ - Mia Lin <mimi05633@gmail.com>
+
+properties:
+ compatible:
+ const: nuvoton,nct3018y
+
+ reg:
+ maxItems: 1
+
+ start-year: true
+
+ reset-source: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@6f {
+ compatible = "nuvoton,nct3018y";
+ reg = <0x6f>;
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt
deleted file mode 100644
index 217b7cd06c11..000000000000
--- a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-* NXP PCF85063 Real Time Clock
-
-Required properties:
-- compatible: Should one of contain:
- "nxp,pca85073a",
- "nxp,pcf85063",
- "nxp,pcf85063a",
- "nxp,pcf85063tp",
- "microcrystal,rv8263"
-- reg: I2C address for chip.
-
-Optional property:
-- quartz-load-femtofarads: The capacitive load of the quartz(x-tal),
- expressed in femto Farad (fF). Valid values are 7000 and 12500.
- Default value (if no value is specified) is 7000fF.
-
-Optional child node:
-- clock: Provide this if the square wave pin is used as boot-enabled fixed clock.
-
-Example:
-
-pcf85063: rtc@51 {
- compatible = "nxp,pcf85063";
- reg = <0x51>;
- quartz-load-femtofarads = <12500>;
-
- clock {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- };
-};
diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
new file mode 100644
index 000000000000..2f892f8640d1
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/nxp,pcf85063.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PCF85063 Real Time Clock
+
+maintainers:
+ - Alexander Stein <alexander.stein@ew.tq-group.com>
+
+properties:
+ compatible:
+ enum:
+ - microcrystal,rv8263
+ - nxp,pcf85063
+ - nxp,pcf85063a
+ - nxp,pcf85063tp
+ - nxp,pca85073a
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+
+ clock-output-names:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ quartz-load-femtofarads:
+ description:
+ The capacitive load of the quartz(x-tal).
+ enum: [7000, 12500]
+ default: 7000
+
+ clock:
+ $ref: /schemas/clock/fixed-clock.yaml
+ description:
+ Provide this if the square wave pin is used as boot-enabled
+ fixed clock.
+
+ wakeup-source: true
+
+allOf:
+ - $ref: rtc.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - microcrystal,rv8263
+ then:
+ properties:
+ quartz-load-femtofarads: false
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - nxp,pcf85063
+ then:
+ properties:
+ quartz-load-femtofarads:
+ const: 7000
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@51 {
+ compatible = "nxp,pcf85063a";
+ reg = <0x51>;
+ quartz-load-femtofarads = <12500>;
+
+ clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
index 6fa7d9fc2dc7..23ab5bb4f395 100644
--- a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm PM8xxx PMIC RTC device
maintainers:
- - Satya Priya <skakit@codeaurora.org>
+ - Satya Priya <quic_c_skakit@quicinc.com>
properties:
compatible:
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
index 55a0c8874c03..7212076a8f1b 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
@@ -14,6 +14,8 @@ For MediaTek PMIC wrapper bus bindings, see:
Required properties:
- compatible: Should be one of follows
"mediatek,mt6323-rtc": for MT6323 PMIC
+ "mediatek,mt6358-rtc": for MT6358 PMIC
+ "mediatek,mt6366-rtc", "mediatek,mt6358-rtc": for MT6366 PMIC
"mediatek,mt6397-rtc": for MT6397 PMIC
Example:
diff --git a/Documentation/devicetree/bindings/rtc/ti,k3-rtc.yaml b/Documentation/devicetree/bindings/rtc/ti,k3-rtc.yaml
new file mode 100644
index 000000000000..d995ef04a6eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/ti,k3-rtc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/ti,k3-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments K3 Real Time Clock
+
+maintainers:
+ - Nishanth Menon <nm@ti.com>
+
+description: |
+ This RTC appears in the AM62x family of SoCs.
+
+allOf:
+ - $ref: "rtc.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - ti,am62-rtc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: VBUS Interface clock
+ - description: 32k Clock source (external or internal).
+
+ clock-names:
+ items:
+ - const: vbus
+ - const: osc32k
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ rtc@2b1f0000 {
+ compatible = "ti,am62-rtc";
+ reg = <0x2b1f0000 0x100>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&bar 0>;
+ clocks = <&foo 0>, <&foo 1>;
+ clock-names = "vbus", "osc32k";
+ wakeup-source;
+ };
diff --git a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
index bdb72d3ddf2a..7ed0230f6c67 100644
--- a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
@@ -23,8 +23,15 @@ properties:
reg:
maxItems: 1
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: rtc
+
interrupts:
- minItems: 2
+ maxItems: 2
interrupt-names:
items:
@@ -39,6 +46,7 @@ properties:
minimum: 0x1
maximum: 0x1FFFFF
default: 0x198233
+ deprecated: true
required:
- compatible
@@ -61,5 +69,7 @@ examples:
interrupts = <0 26 4>, <0 27 4>;
interrupt-names = "alarm", "sec";
calibration = <0x198233>;
+ clock-names = "rtc";
+ clocks = <&rtc_clk>;
};
};
diff --git a/MAINTAINERS b/MAINTAINERS
index 08a5d70ceef9..80e4f67c3826 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2486,11 +2486,13 @@ S: Supported
F: Documentation/devicetree/bindings/*/*/*npcm*
F: Documentation/devicetree/bindings/*/*npcm*
F: Documentation/devicetree/bindings/arm/npcm/*
+F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
F: arch/arm/boot/dts/nuvoton-npcm*
F: arch/arm/mach-npcm/
F: arch/arm64/boot/dts/nuvoton/
F: drivers/*/*npcm*
F: drivers/*/*/*npcm*
+F: drivers/rtc/rtc-nct3018y.c
F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
F: include/dt-bindings/clock/nuvoton,npcm845-clk.h
@@ -17529,6 +17531,7 @@ F: drivers/char/hw_random/mpfs-rng.c
F: drivers/clk/microchip/clk-mpfs.c
F: drivers/mailbox/mailbox-mpfs.c
F: drivers/pci/controller/pcie-microchip-host.c
+F: drivers/rtc/rtc-mpfs.c
F: drivers/soc/microchip/
F: drivers/spi/spi-microchip-core.c
F: drivers/usb/musb/mpfs.c
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index a00f901b5c1d..b8de25118ad0 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -383,6 +383,16 @@ config RTC_DRV_MAX77686
This driver can also be built as a module. If so, the module
will be called rtc-max77686.
+config RTC_DRV_NCT3018Y
+ tristate "Nuvoton NCT3018Y"
+ depends on OF
+ help
+ If you say yes here you get support for the Nuvoton NCT3018Y I2C RTC
+ chip.
+
+ This driver can also be built as a module, if so, the module will be
+ called "rtc-nct3018y".
+
config RTC_DRV_RK808
tristate "Rockchip RK805/RK808/RK809/RK817/RK818 RTC"
depends on MFD_RK808
@@ -1478,16 +1488,6 @@ config RTC_DRV_SUNPLUS
This driver can also be built as a module. If so, the module
will be called rtc-sunplus.
-config RTC_DRV_VR41XX
- tristate "NEC VR41XX"
- depends on CPU_VR41XX || COMPILE_TEST
- help
- If you say Y here you will get access to the real time clock
- built into your NEC VR41XX CPU.
-
- To compile this driver as a module, choose M here: the
- module will be called rtc-vr41xx.
-
config RTC_DRV_PL030
tristate "ARM AMBA PL030 RTC"
depends on ARM_AMBA
@@ -1929,6 +1929,17 @@ config RTC_DRV_ASPEED
This driver can also be built as a module, if so, the module
will be called "rtc-aspeed".
+config RTC_DRV_TI_K3
+ tristate "TI K3 RTC"
+ depends on ARCH_K3 || COMPILE_TEST
+ select REGMAP_MMIO
+ help
+ If you say yes here you get support for the Texas Instruments's
+ Real Time Clock for K3 architecture.
+
+ This driver can also be built as a module, if so, the module
+ will be called "rtc-ti-k3".
+
comment "HID Sensor RTC drivers"
config RTC_DRV_HID_SENSOR_TIME
@@ -1973,4 +1984,14 @@ config RTC_DRV_MSC313
This driver can also be built as a module, if so, the module
will be called "rtc-msc313".
+config RTC_DRV_POLARFIRE_SOC
+ tristate "Microchip PolarFire SoC built-in RTC"
+ depends on SOC_MICROCHIP_POLARFIRE
+ help
+ If you say yes here you will get support for the
+ built-in RTC on Polarfire SoC.
+
+ This driver can also be built as a module, if so, the module
+ will be called "rtc-mpfs".
+
endif # RTC_CLASS
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index fb04467b652d..aab22bc63432 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -112,6 +112,7 @@ obj-$(CONFIG_RTC_DRV_MV) += rtc-mv.o
obj-$(CONFIG_RTC_DRV_MXC) += rtc-mxc.o
obj-$(CONFIG_RTC_DRV_MXC_V2) += rtc-mxc_v2.o
obj-$(CONFIG_RTC_DRV_GAMECUBE) += rtc-gamecube.o
+obj-$(CONFIG_RTC_DRV_NCT3018Y) += rtc-nct3018y.o
obj-$(CONFIG_RTC_DRV_NTXEC) += rtc-ntxec.o
obj-$(CONFIG_RTC_DRV_OMAP) += rtc-omap.o
obj-$(CONFIG_RTC_DRV_OPAL) += rtc-opal.o
@@ -130,6 +131,7 @@ obj-$(CONFIG_RTC_DRV_PIC32) += rtc-pic32.o
obj-$(CONFIG_RTC_DRV_PL030) += rtc-pl030.o
obj-$(CONFIG_RTC_DRV_PL031) += rtc-pl031.o
obj-$(CONFIG_RTC_DRV_PM8XXX) += rtc-pm8xxx.o
+obj-$(CONFIG_RTC_DRV_POLARFIRE_SOC) += rtc-mpfs.o
obj-$(CONFIG_RTC_DRV_PS3) += rtc-ps3.o
obj-$(CONFIG_RTC_DRV_PXA) += rtc-pxa.o
obj-$(CONFIG_RTC_DRV_R7301) += rtc-r7301.o
@@ -172,11 +174,11 @@ obj-$(CONFIG_RTC_DRV_SUNPLUS) += rtc-sunplus.o
obj-$(CONFIG_RTC_DRV_SUNXI) += rtc-sunxi.o
obj-$(CONFIG_RTC_DRV_TEGRA) += rtc-tegra.o
obj-$(CONFIG_RTC_DRV_TEST) += rtc-test.o
+obj-$(CONFIG_RTC_DRV_TI_K3) += rtc-ti-k3.o
obj-$(CONFIG_RTC_DRV_TPS6586X) += rtc-tps6586x.o
obj-$(CONFIG_RTC_DRV_TPS65910) += rtc-tps65910.o
obj-$(CONFIG_RTC_DRV_TWL4030) += rtc-twl.o
obj-$(CONFIG_RTC_DRV_V3020) += rtc-v3020.o
-obj-$(CONFIG_RTC_DRV_VR41XX) += rtc-vr41xx.o
obj-$(CONFIG_RTC_DRV_VT8500) += rtc-vt8500.o
obj-$(CONFIG_RTC_DRV_WILCO_EC) += rtc-wilco-ec.o
obj-$(CONFIG_RTC_DRV_WM831X) += rtc-wm831x.o
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 3c8eec2218df..e48223c00c67 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -36,7 +36,7 @@ static void rtc_device_release(struct device *dev)
cancel_work_sync(&rtc->irqwork);
- ida_simple_remove(&rtc_ida, rtc->id);
+ ida_free(&rtc_ida, rtc->id);
mutex_destroy(&rtc->ops_lock);
kfree(rtc);
}
@@ -262,7 +262,7 @@ static int rtc_device_get_id(struct device *dev)
}
if (id < 0)
- id = ida_simple_get(&rtc_ida, 0, 0, GFP_KERNEL);
+ id = ida_alloc(&rtc_ida, GFP_KERNEL);
return id;
}
@@ -368,7 +368,7 @@ struct rtc_device *devm_rtc_allocate_device(struct device *dev)
rtc = rtc_allocate_device();
if (!rtc) {
- ida_simple_remove(&rtc_ida, id);
+ ida_free(&rtc_ida, id);
return ERR_PTR(-ENOMEM);
}
diff --git a/drivers/rtc/dev.c b/drivers/rtc/dev.c
index 69325aeede1a..4aad9bb99868 100644
--- a/drivers/rtc/dev.c
+++ b/drivers/rtc/dev.c
@@ -96,7 +96,7 @@ static int clear_uie(struct rtc_device *rtc)
}
if (rtc->uie_task_active) {
spin_unlock_irq(&rtc->irq_lock);
- flush_scheduled_work();
+ flush_work(&rtc->uie_task);
spin_lock_irq(&rtc->irq_lock);
}
rtc->uie_irq_active = 0;
@@ -566,9 +566,3 @@ void __init rtc_dev_init(void)
if (err < 0)
pr_err("failed to allocate char dev region\n");
}
-
-void __exit rtc_dev_exit(void)
-{
- if (rtc_devt)
- unregister_chrdev_region(rtc_devt, RTC_DEV_MAX);
-}
diff --git a/drivers/rtc/rtc-ab-b5ze-s3.c b/drivers/rtc/rtc-ab-b5ze-s3.c
index 6e3e320dc727..f2b0971d2c65 100644
--- a/drivers/rtc/rtc-ab-b5ze-s3.c
+++ b/drivers/rtc/rtc-ab-b5ze-s3.c
@@ -817,8 +817,7 @@ static const struct regmap_config abb5zes3_rtc_regmap_config = {
.val_bits = 8,
};
-static int abb5zes3_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int abb5zes3_probe(struct i2c_client *client)
{
struct abb5zes3_rtc_data *data = NULL;
struct device *dev = &client->dev;
@@ -945,7 +944,7 @@ static struct i2c_driver abb5zes3_driver = {
.pm = &abb5zes3_rtc_pm_ops,
.of_match_table = of_match_ptr(abb5zes3_dt_match),
},
- .probe = abb5zes3_probe,
+ .probe_new = abb5zes3_probe,
.id_table = abb5zes3_id,
};
module_i2c_driver(abb5zes3_driver);
diff --git a/drivers/rtc/rtc-ab-eoz9.c b/drivers/rtc/rtc-ab-eoz9.c
index e188ab517f1e..2f8deb8c4cd3 100644
--- a/drivers/rtc/rtc-ab-eoz9.c
+++ b/drivers/rtc/rtc-ab-eoz9.c
@@ -495,8 +495,7 @@ static void abeoz9_hwmon_register(struct device *dev,
#endif
-static int abeoz9_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int abeoz9_probe(struct i2c_client *client)
{
struct abeoz9_rtc_data *data = NULL;
struct device *dev = &client->dev;
@@ -580,7 +579,7 @@ static struct i2c_driver abeoz9_driver = {
.name = "rtc-ab-eoz9",
.of_match_table = of_match_ptr(abeoz9_dt_match),
},
- .probe = abeoz9_probe,
+ .probe_new = abeoz9_probe,
.id_table = abeoz9_id,
};
diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c
index 2235c968842d..e0bbb11d912e 100644
--- a/drivers/rtc/rtc-bq32k.c
+++ b/drivers/rtc/rtc-bq32k.c
@@ -249,8 +249,7 @@ static void bq32k_sysfs_unregister(struct device *dev)
device_remove_file(dev, &dev_attr_trickle_charge_bypass);
}
-static int bq32k_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int bq32k_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct rtc_device *rtc;
@@ -322,7 +321,7 @@ static struct i2c_driver bq32k_driver = {
.name = "bq32k",
.of_match_table = of_match_ptr(bq32k_of_match),
},
- .probe = bq32k_probe,
+ .probe_new = bq32k_probe,
.remove = bq32k_remove,
.id_table = bq32k_id,
};
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 7c006c2b125f..bdb1df843c78 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -1260,9 +1260,6 @@ static void use_acpi_alarm_quirks(void)
if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
return;
- if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0))
- return;
-
if (!is_hpet_enabled())
return;
diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h
index 0abf98983e13..4b10a1b8f370 100644
--- a/drivers/rtc/rtc-core.h
+++ b/drivers/rtc/rtc-core.h
@@ -2,7 +2,6 @@
#ifdef CONFIG_RTC_INTF_DEV
extern void __init rtc_dev_init(void);
-extern void __exit rtc_dev_exit(void);
extern void rtc_dev_prepare(struct rtc_device *rtc);
#else
@@ -11,10 +10,6 @@ static inline void rtc_dev_init(void)
{
}
-static inline void rtc_dev_exit(void)
-{
-}
-
static inline void rtc_dev_prepare(struct rtc_device *rtc)
{
}
diff --git a/drivers/rtc/rtc-cros-ec.c b/drivers/rtc/rtc-cros-ec.c
index 70626793ca69..887f5193e253 100644
--- a/drivers/rtc/rtc-cros-ec.c
+++ b/drivers/rtc/rtc-cros-ec.c
@@ -375,10 +375,8 @@ static int cros_ec_rtc_remove(struct platform_device *pdev)
ret = blocking_notifier_chain_unregister(
&cros_ec_rtc->cros_ec->event_notifier,
&cros_ec_rtc->notifier);
- if (ret) {
+ if (ret)
dev_err(dev, "failed to unregister notifier\n");
- return ret;
- }
return 0;
}
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c
index 8db5a631bca8..b19de5100b1a 100644
--- a/drivers/rtc/rtc-ds1374.c
+++ b/drivers/rtc/rtc-ds1374.c
@@ -467,8 +467,7 @@ static const struct watchdog_ops ds1374_wdt_ops = {
*
*****************************************************************************
*/
-static int ds1374_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ds1374_probe(struct i2c_client *client)
{
struct ds1374 *ds1374;
int ret;
@@ -575,7 +574,7 @@ static struct i2c_driver ds1374_driver = {
.of_match_table = of_match_ptr(ds1374_of_match),
.pm = &ds1374_pm,
},
- .probe = ds1374_probe,
+ .probe_new = ds1374_probe,
.remove = ds1374_remove,
.id_table = ds1374_id,
};
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c
index 4cd8efbef6cf..a3bb2cd9c881 100644
--- a/drivers/rtc/rtc-ds1672.c
+++ b/drivers/rtc/rtc-ds1672.c
@@ -106,8 +106,7 @@ static const struct rtc_class_ops ds1672_rtc_ops = {
.set_time = ds1672_set_time,
};
-static int ds1672_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ds1672_probe(struct i2c_client *client)
{
int err = 0;
struct rtc_device *rtc;
@@ -150,7 +149,7 @@ static struct i2c_driver ds1672_driver = {
.name = "rtc-ds1672",
.of_match_table = of_match_ptr(ds1672_of_match),
},
- .probe = &ds1672_probe,
+ .probe_new = ds1672_probe,
.id_table = ds1672_id,
};
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c
index 168bc27f1f5a..dd31a60c1fc6 100644
--- a/drivers/rtc/rtc-ds3232.c
+++ b/drivers/rtc/rtc-ds3232.c
@@ -566,8 +566,7 @@ static const struct dev_pm_ops ds3232_pm_ops = {
#if IS_ENABLED(CONFIG_I2C)
-static int ds3232_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ds3232_i2c_probe(struct i2c_client *client)
{
struct regmap *regmap;
static const struct regmap_config config = {
@@ -604,7 +603,7 @@ static struct i2c_driver ds3232_driver = {
.of_match_table = of_match_ptr(ds3232_of_match),
.pm = &ds3232_pm_ops,
},
- .probe = ds3232_i2c_probe,
+ .probe_new = ds3232_i2c_probe,
.id_table = ds3232_id,
};
diff --git a/drivers/rtc/rtc-em3027.c b/drivers/rtc/rtc-em3027.c
index 9f176bce48ba..53f9f9391a5f 100644
--- a/drivers/rtc/rtc-em3027.c
+++ b/drivers/rtc/rtc-em3027.c
@@ -111,8 +111,7 @@ static const struct rtc_class_ops em3027_rtc_ops = {
.set_time = em3027_set_time,
};
-static int em3027_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int em3027_probe(struct i2c_client *client)
{