Message ID | 1350034350.11527.22.camel@dhruva (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Does this patch looks good? On Fri, 2012-10-12 at 15:02 +0530, Ashish Jangam wrote: > This is the ONKEY driver of the Dialog DA9055 PMIC and depends on the DA9055 MFD > core driver. > > This patch is functionally tested on SMDK6410 board. > > Signed-off-by: David Dajun Chen <dchen@diasemi.com> > Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> > --- > changes since v4: > - remove of devm_*irq API > changes since v3: > - used of module_platform_driver macro > - add regmap virtual irq function > changes since v2: > - add support for handling the button release case > --- > drivers/input/misc/Kconfig | 10 ++ > drivers/input/misc/Makefile | 1 + > drivers/input/misc/da9055_onkey.c | 171 +++++++++++++++++++++++++++++++++++++ > 3 files changed, 182 insertions(+), 0 deletions(-) > create mode 100644 drivers/input/misc/da9055_onkey.c > > diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig > index 7c0f1ec..6a45cb8 100644 > --- a/drivers/input/misc/Kconfig > +++ b/drivers/input/misc/Kconfig > @@ -486,6 +486,16 @@ config INPUT_DA9052_ONKEY > To compile this driver as a module, choose M here: the > module will be called da9052_onkey. > > +config INPUT_DA9055_ONKEY > + tristate "Dialog Semiconductor DA9055 ONKEY" > + depends on MFD_DA9055 > + help > + Support the ONKEY of DA9055 PMICs as an input device > + reporting power button status. > + > + To compile this driver as a module, choose M here: the module > + will be called da9055_onkey. > + > config INPUT_DM355EVM > tristate "TI DaVinci DM355 EVM Keypad and IR Remote" > depends on MFD_DM355EVM_MSP > diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile > index 83fe6f5..23347e3 100644 > --- a/drivers/input/misc/Makefile > +++ b/drivers/input/misc/Makefile > @@ -23,6 +23,7 @@ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o > obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o > obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o > obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o > +obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o > obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o > obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o > obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o > diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c > new file mode 100644 > index 0000000..217b5ee > --- /dev/null > +++ b/drivers/input/misc/da9055_onkey.c > @@ -0,0 +1,171 @@ > +/* > + * ON pin driver for Dialog DA9055 PMICs > + * > + * Copyright(c) 2012 Dialog Semiconductor Ltd. > + * > + * Author: David Dajun Chen <dchen@diasemi.com> > + * > + * This program is free software; you can redistribute it and/or modify it > + * under the terms of the GNU General Public License as published by the > + * Free Software Foundation; either version 2 of the License, or (at your > + * option) any later version. > + */ > + > +#include <linux/init.h> > +#include <linux/input.h> > +#include <linux/module.h> > +#include <linux/platform_device.h> > + > +#include <linux/mfd/da9055/core.h> > +#include <linux/mfd/da9055/reg.h> > + > +struct da9055_onkey { > + struct da9055 *da9055; > + struct input_dev *input; > + struct delayed_work work; > +}; > + > +static void da9055_onkey_query(struct da9055_onkey *onkey) > +{ > + int key_stat; > + > + key_stat = da9055_reg_read(onkey->da9055, DA9055_REG_STATUS_A); > + if (key_stat < 0) { > + dev_err(onkey->da9055->dev, > + "Failed to read onkey event %d\n", key_stat); > + } else { > + key_stat &= DA9055_NOKEY_STS; > + /* > + * Onkey status bit is cleared when onkey button is relased. > + */ > + if (!key_stat) { > + input_report_key(onkey->input, KEY_POWER, 0); > + input_sync(onkey->input); > + } > + } > + > + /* > + * Interrupt is generated only when the ONKEY pin is asserted. > + * Hence the deassertion of the pin is simulated through work queue. > + */ > + if (key_stat) > + schedule_delayed_work(&onkey->work, msecs_to_jiffies(10)); > + > +} > + > +static void da9055_onkey_work(struct work_struct *work) > +{ > + struct da9055_onkey *onkey = container_of(work, struct da9055_onkey, > + work.work); > + > + da9055_onkey_query(onkey); > +} > + > +static irqreturn_t da9055_onkey_irq(int irq, void *data) > +{ > + struct da9055_onkey *onkey = data; > + > + input_report_key(onkey->input, KEY_POWER, 1); > + input_sync(onkey->input); > + > + da9055_onkey_query(onkey); > + > + return IRQ_HANDLED; > +} > + > +static int __devinit da9055_onkey_probe(struct platform_device *pdev) > +{ > + struct input_dev *input_dev; > + struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent); > + struct da9055_onkey *onkey; > + int irq, err; > + > + irq = platform_get_irq_byname(pdev, "ONKEY"); > + if (irq < 0) { > + dev_err(&pdev->dev, > + "Failed to get an IRQ for input device, %d\n", irq); > + return -EINVAL; > + } > + > + onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL); > + if (!onkey) { > + dev_err(&pdev->dev, "Failed to allocate memory\n"); > + return -ENOMEM; > + } > + > + input_dev = input_allocate_device(); > + if (!input_dev) { > + dev_err(&pdev->dev, "Failed to allocate memory\n"); > + return -ENOMEM; > + } > + > + onkey->input = input_dev; > + onkey->da9055 = da9055; > + input_dev->name = "da9055-onkey"; > + input_dev->phys = "da9055-onkey/input0"; > + input_dev->dev.parent = &pdev->dev; > + > + input_dev->evbit[0] = BIT_MASK(EV_KEY); > + __set_bit(KEY_POWER, input_dev->keybit); > + > + INIT_DELAYED_WORK(&onkey->work, da9055_onkey_work); > + > + irq = regmap_irq_get_virq(da9055->irq_data, irq); > + err = request_threaded_irq(irq, NULL, da9055_onkey_irq, > + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, > + "ONKEY", onkey); > + if (err < 0) { > + dev_err(&pdev->dev, > + "Failed to register ONKEY IRQ %d, error = %d\n", > + irq, err); > + goto free_onkey; > + } > + > + err = input_register_device(input_dev); > + if (err) { > + dev_err(&pdev->dev, "Unable to register input device, %d\n", > + err); > + goto free_irq; > + } > + > + platform_set_drvdata(pdev, onkey); > + > + return 0; > + > +free_irq: > + free_irq(irq, onkey); > +free_onkey: > + cancel_delayed_work_sync(&onkey->work); > + input_free_device(input_dev); > + > + return err; > +} > + > +static int __devexit da9055_onkey_remove(struct platform_device *pdev) > +{ > + struct da9055_onkey *onkey = platform_get_drvdata(pdev); > + int irq = platform_get_irq_byname(pdev, "ONKEY"); > + > + irq = regmap_irq_get_virq(onkey->da9055->irq_data, irq); > + free_irq(irq, onkey); > + cancel_delayed_work_sync(&onkey->work); > + input_unregister_device(onkey->input); > + > + return 0; > +} > + > +static struct platform_driver da9055_onkey_driver = { > + .probe = da9055_onkey_probe, > + .remove = __devexit_p(da9055_onkey_remove), > + .driver = { > + .name = "da9055-onkey", > + .owner = THIS_MODULE, > + }, > +}; > + > +module_platform_driver(da9055_onkey_driver); > + > +MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>"); > +MODULE_DESCRIPTION("Onkey driver for DA9055"); > +MODULE_LICENSE("GPL"); > +MODULE_ALIAS("platform:da9055-onkey"); -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, Oct 23, 2012 at 03:29:52PM +0530, Ashish Jangam wrote: > Does this patch looks good? Yes, I just need to pull mainline to get the DA9055 bits (will happen at 3.7-rc3) and I will apply it. Thanks. > On Fri, 2012-10-12 at 15:02 +0530, Ashish Jangam wrote: > > This is the ONKEY driver of the Dialog DA9055 PMIC and depends on the DA9055 MFD > > core driver. > > > > This patch is functionally tested on SMDK6410 board. > > > > Signed-off-by: David Dajun Chen <dchen@diasemi.com> > > Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> > > --- > > changes since v4: > > - remove of devm_*irq API > > changes since v3: > > - used of module_platform_driver macro > > - add regmap virtual irq function > > changes since v2: > > - add support for handling the button release case > > --- > > drivers/input/misc/Kconfig | 10 ++ > > drivers/input/misc/Makefile | 1 + > > drivers/input/misc/da9055_onkey.c | 171 +++++++++++++++++++++++++++++++++++++ > > 3 files changed, 182 insertions(+), 0 deletions(-) > > create mode 100644 drivers/input/misc/da9055_onkey.c > > > > diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig > > index 7c0f1ec..6a45cb8 100644 > > --- a/drivers/input/misc/Kconfig > > +++ b/drivers/input/misc/Kconfig > > @@ -486,6 +486,16 @@ config INPUT_DA9052_ONKEY > > To compile this driver as a module, choose M here: the > > module will be called da9052_onkey. > > > > +config INPUT_DA9055_ONKEY > > + tristate "Dialog Semiconductor DA9055 ONKEY" > > + depends on MFD_DA9055 > > + help > > + Support the ONKEY of DA9055 PMICs as an input device > > + reporting power button status. > > + > > + To compile this driver as a module, choose M here: the module > > + will be called da9055_onkey. > > + > > config INPUT_DM355EVM > > tristate "TI DaVinci DM355 EVM Keypad and IR Remote" > > depends on MFD_DM355EVM_MSP > > diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile > > index 83fe6f5..23347e3 100644 > > --- a/drivers/input/misc/Makefile > > +++ b/drivers/input/misc/Makefile > > @@ -23,6 +23,7 @@ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o > > obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o > > obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o > > obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o > > +obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o > > obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o > > obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o > > obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o > > diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c > > new file mode 100644 > > index 0000000..217b5ee > > --- /dev/null > > +++ b/drivers/input/misc/da9055_onkey.c > > @@ -0,0 +1,171 @@ > > +/* > > + * ON pin driver for Dialog DA9055 PMICs > > + * > > + * Copyright(c) 2012 Dialog Semiconductor Ltd. > > + * > > + * Author: David Dajun Chen <dchen@diasemi.com> > > + * > > + * This program is free software; you can redistribute it and/or modify it > > + * under the terms of the GNU General Public License as published by the > > + * Free Software Foundation; either version 2 of the License, or (at your > > + * option) any later version. > > + */ > > + > > +#include <linux/init.h> > > +#include <linux/input.h> > > +#include <linux/module.h> > > +#include <linux/platform_device.h> > > + > > +#include <linux/mfd/da9055/core.h> > > +#include <linux/mfd/da9055/reg.h> > > + > > +struct da9055_onkey { > > + struct da9055 *da9055; > > + struct input_dev *input; > > + struct delayed_work work; > > +}; > > + > > +static void da9055_onkey_query(struct da9055_onkey *onkey) > > +{ > > + int key_stat; > > + > > + key_stat = da9055_reg_read(onkey->da9055, DA9055_REG_STATUS_A); > > + if (key_stat < 0) { > > + dev_err(onkey->da9055->dev, > > + "Failed to read onkey event %d\n", key_stat); > > + } else { > > + key_stat &= DA9055_NOKEY_STS; > > + /* > > + * Onkey status bit is cleared when onkey button is relased. > > + */ > > + if (!key_stat) { > > + input_report_key(onkey->input, KEY_POWER, 0); > > + input_sync(onkey->input); > > + } > > + } > > + > > + /* > > + * Interrupt is generated only when the ONKEY pin is asserted. > > + * Hence the deassertion of the pin is simulated through work queue. > > + */ > > + if (key_stat) > > + schedule_delayed_work(&onkey->work, msecs_to_jiffies(10)); > > + > > +} > > + > > +static void da9055_onkey_work(struct work_struct *work) > > +{ > > + struct da9055_onkey *onkey = container_of(work, struct da9055_onkey, > > + work.work); > > + > > + da9055_onkey_query(onkey); > > +} > > + > > +static irqreturn_t da9055_onkey_irq(int irq, void *data) > > +{ > > + struct da9055_onkey *onkey = data; > > + > > + input_report_key(onkey->input, KEY_POWER, 1); > > + input_sync(onkey->input); > > + > > + da9055_onkey_query(onkey); > > + > > + return IRQ_HANDLED; > > +} > > + > > +static int __devinit da9055_onkey_probe(struct platform_device *pdev) > > +{ > > + struct input_dev *input_dev; > > + struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent); > > + struct da9055_onkey *onkey; > > + int irq, err; > > + > > + irq = platform_get_irq_byname(pdev, "ONKEY"); > > + if (irq < 0) { > > + dev_err(&pdev->dev, > > + "Failed to get an IRQ for input device, %d\n", irq); > > + return -EINVAL; > > + } > > + > > + onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL); > > + if (!onkey) { > > + dev_err(&pdev->dev, "Failed to allocate memory\n"); > > + return -ENOMEM; > > + } > > + > > + input_dev = input_allocate_device(); > > + if (!input_dev) { > > + dev_err(&pdev->dev, "Failed to allocate memory\n"); > > + return -ENOMEM; > > + } > > + > > + onkey->input = input_dev; > > + onkey->da9055 = da9055; > > + input_dev->name = "da9055-onkey"; > > + input_dev->phys = "da9055-onkey/input0"; > > + input_dev->dev.parent = &pdev->dev; > > + > > + input_dev->evbit[0] = BIT_MASK(EV_KEY); > > + __set_bit(KEY_POWER, input_dev->keybit); > > + > > + INIT_DELAYED_WORK(&onkey->work, da9055_onkey_work); > > + > > + irq = regmap_irq_get_virq(da9055->irq_data, irq); > > + err = request_threaded_irq(irq, NULL, da9055_onkey_irq, > > + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, > > + "ONKEY", onkey); > > + if (err < 0) { > > + dev_err(&pdev->dev, > > + "Failed to register ONKEY IRQ %d, error = %d\n", > > + irq, err); > > + goto free_onkey; > > + } > > + > > + err = input_register_device(input_dev); > > + if (err) { > > + dev_err(&pdev->dev, "Unable to register input device, %d\n", > > + err); > > + goto free_irq; > > + } > > + > > + platform_set_drvdata(pdev, onkey); > > + > > + return 0; > > + > > +free_irq: > > + free_irq(irq, onkey); > > +free_onkey: > > + cancel_delayed_work_sync(&onkey->work); > > + input_free_device(input_dev); > > + > > + return err; > > +} > > + > > +static int __devexit da9055_onkey_remove(struct platform_device *pdev) > > +{ > > + struct da9055_onkey *onkey = platform_get_drvdata(pdev); > > + int irq = platform_get_irq_byname(pdev, "ONKEY"); > > + > > + irq = regmap_irq_get_virq(onkey->da9055->irq_data, irq); > > + free_irq(irq, onkey); > > + cancel_delayed_work_sync(&onkey->work); > > + input_unregister_device(onkey->input); > > + > > + return 0; > > +} > > + > > +static struct platform_driver da9055_onkey_driver = { > > + .probe = da9055_onkey_probe, > > + .remove = __devexit_p(da9055_onkey_remove), > > + .driver = { > > + .name = "da9055-onkey", > > + .owner = THIS_MODULE, > > + }, > > +}; > > + > > +module_platform_driver(da9055_onkey_driver); > > + > > +MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>"); > > +MODULE_DESCRIPTION("Onkey driver for DA9055"); > > +MODULE_LICENSE("GPL"); > > +MODULE_ALIAS("platform:da9055-onkey"); > >
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 7c0f1ec..6a45cb8 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -486,6 +486,16 @@ config INPUT_DA9052_ONKEY To compile this driver as a module, choose M here: the module will be called da9052_onkey. +config INPUT_DA9055_ONKEY + tristate "Dialog Semiconductor DA9055 ONKEY" + depends on MFD_DA9055 + help + Support the ONKEY of DA9055 PMICs as an input device + reporting power button status. + + To compile this driver as a module, choose M here: the module + will be called da9055_onkey. + config INPUT_DM355EVM tristate "TI DaVinci DM355 EVM Keypad and IR Remote" depends on MFD_DM355EVM_MSP diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile index 83fe6f5..23347e3 100644 --- a/drivers/input/misc/Makefile +++ b/drivers/input/misc/Makefile @@ -23,6 +23,7 @@ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o +obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c new file mode 100644 index 0000000..217b5ee --- /dev/null +++ b/drivers/input/misc/da9055_onkey.c @@ -0,0 +1,171 @@ +/* + * ON pin driver for Dialog DA9055 PMICs + * + * Copyright(c) 2012 Dialog Semiconductor Ltd. + * + * Author: David Dajun Chen <dchen@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/init.h> +#include <linux/input.h> +#include <linux/module.h> +#include <linux/platform_device.h> + +#include <linux/mfd/da9055/core.h> +#include <linux/mfd/da9055/reg.h> + +struct da9055_onkey { + struct da9055 *da9055; + struct input_dev *input; + struct delayed_work work; +}; + +static void da9055_onkey_query(struct da9055_onkey *onkey) +{ + int key_stat; + + key_stat = da9055_reg_read(onkey->da9055, DA9055_REG_STATUS_A); + if (key_stat < 0) { + dev_err(onkey->da9055->dev, + "Failed to read onkey event %d\n", key_stat); + } else { + key_stat &= DA9055_NOKEY_STS; + /* + * Onkey status bit is cleared when onkey button is relased. + */ + if (!key_stat) { + input_report_key(onkey->input, KEY_POWER, 0); + input_sync(onkey->input); + } + } + + /* + * Interrupt is generated only when the ONKEY pin is asserted. + * Hence the deassertion of the pin is simulated through work queue. + */ + if (key_stat) + schedule_delayed_work(&onkey->work, msecs_to_jiffies(10)); + +} + +static void da9055_onkey_work(struct work_struct *work) +{ + struct da9055_onkey *onkey = container_of(work, struct da9055_onkey, + work.work); + + da9055_onkey_query(onkey); +} + +static irqreturn_t da9055_onkey_irq(int irq, void *data) +{ + struct da9055_onkey *onkey = data; + + input_report_key(onkey->input, KEY_POWER, 1); + input_sync(onkey->input); + + da9055_onkey_query(onkey); + + return IRQ_HANDLED; +} + +static int __devinit da9055_onkey_probe(struct platform_device *pdev) +{ + struct input_dev *input_dev; + struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent); + struct da9055_onkey *onkey; + int irq, err; + + irq = platform_get_irq_byname(pdev, "ONKEY"); + if (irq < 0) { + dev_err(&pdev->dev, + "Failed to get an IRQ for input device, %d\n", irq); + return -EINVAL; + } + + onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL); + if (!onkey) { + dev_err(&pdev->dev, "Failed to allocate memory\n"); + return -ENOMEM; + } + + input_dev = input_allocate_device(); + if (!input_dev) { + dev_err(&pdev->dev, "Failed to allocate memory\n"); + return -ENOMEM; + } + + onkey->input = input_dev; + onkey->da9055 = da9055; + input_dev->name = "da9055-onkey"; + input_dev->phys = "da9055-onkey/input0"; + input_dev->dev.parent = &pdev->dev; + + input_dev->evbit[0] = BIT_MASK(EV_KEY); + __set_bit(KEY_POWER, input_dev->keybit); + + INIT_DELAYED_WORK(&onkey->work, da9055_onkey_work); + + irq = regmap_irq_get_virq(da9055->irq_data, irq); + err = request_threaded_irq(irq, NULL, da9055_onkey_irq, + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "ONKEY", onkey); + if (err < 0) { + dev_err(&pdev->dev, + "Failed to register ONKEY IRQ %d, error = %d\n", + irq, err); + goto free_onkey; + } + + err = input_register_device(input_dev); + if (err) { + dev_err(&pdev->dev, "Unable to register input device, %d\n", + err); + goto free_irq; + } + + platform_set_drvdata(pdev, onkey); + + return 0; + +free_irq: + free_irq(irq, onkey); +free_onkey: + cancel_delayed_work_sync(&onkey->work); + input_free_device(input_dev); + + return err; +} + +static int __devexit da9055_onkey_remove(struct platform_device *pdev) +{ + struct da9055_onkey *onkey = platform_get_drvdata(pdev); + int irq = platform_get_irq_byname(pdev, "ONKEY"); + + irq = regmap_irq_get_virq(onkey->da9055->irq_data, irq); + free_irq(irq, onkey); + cancel_delayed_work_sync(&onkey->work); + input_unregister_device(onkey->input); + + return 0; +} + +static struct platform_driver da9055_onkey_driver = { + .probe = da9055_onkey_probe, + .remove = __devexit_p(da9055_onkey_remove), + .driver = { + .name = "da9055-onkey", + .owner = THIS_MODULE, + }, +}; + +module_platform_driver(da9055_onkey_driver); + +MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>"); +MODULE_DESCRIPTION("Onkey driver for DA9055"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:da9055-onkey");