Commit 8664fade authored by Graeme Gregory's avatar Graeme Gregory Committed by Samuel Ortiz
Browse files

mfd: palmas: Switch to linear domain in all cases 



Swith the palmas to linear domain in all cases so in future DT and non
DT cases will work the same.

With this patch children no longer need IRQ resources as it's easier
for them to use regmap_get_virq. So we can remove the resources
definitions.

Signed-off-by: default avatarGraeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 3f78decc

drivers/mfd/palmas.c

+1 −63
Original line number Diff line number Diff line
@@ -24,60 +24,6 @@ 
#include <linux/mfd/core.h>

#include <linux/mfd/palmas.h>



static const struct resource gpadc_resource[] = {

	{

		.name = "EOC_SW",

		.start = PALMAS_GPADC_EOC_SW_IRQ,

		.end = PALMAS_GPADC_EOC_SW_IRQ,

		.flags = IORESOURCE_IRQ,

	}

};



static const struct resource usb_resource[] = {

	{

		.name = "ID",

		.start = PALMAS_ID_OTG_IRQ,

		.end = PALMAS_ID_OTG_IRQ,

		.flags = IORESOURCE_IRQ,

	},

	{

		.name = "ID_WAKEUP",

		.start = PALMAS_ID_IRQ,

		.end = PALMAS_ID_IRQ,

		.flags = IORESOURCE_IRQ,

	},

	{

		.name = "VBUS",

		.start = PALMAS_VBUS_OTG_IRQ,

		.end = PALMAS_VBUS_OTG_IRQ,

		.flags = IORESOURCE_IRQ,

	},

	{

		.name = "VBUS_WAKEUP",

		.start = PALMAS_VBUS_IRQ,

		.end = PALMAS_VBUS_IRQ,

		.flags = IORESOURCE_IRQ,

	},

};



static const struct resource rtc_resource[] = {

	{

		.name = "RTC_ALARM",

		.start = PALMAS_RTC_ALARM_IRQ,

		.end = PALMAS_RTC_ALARM_IRQ,

		.flags = IORESOURCE_IRQ,

	},

};



static const struct resource pwron_resource[] = {

	{

		.name = "PWRON_BUTTON",

		.start = PALMAS_PWRON_IRQ,

		.end = PALMAS_PWRON_IRQ,

		.flags = IORESOURCE_IRQ,

	},

};



enum palmas_ids {

	PALMAS_PMIC_ID,

	PALMAS_GPIO_ID,
@@ -111,20 +57,14 @@ static const struct mfd_cell palmas_children[] = { 
	},

	{

		.name = "palmas-rtc",

		.num_resources = ARRAY_SIZE(rtc_resource),

		.resources = rtc_resource,

		.id = PALMAS_RTC_ID,

	},

	{

		.name = "palmas-pwrbutton",

		.num_resources = ARRAY_SIZE(pwron_resource),

		.resources = pwron_resource,

		.id = PALMAS_PWRBUTTON_ID,

	},

	{

		.name = "palmas-gpadc",

		.num_resources = ARRAY_SIZE(gpadc_resource),

		.resources = gpadc_resource,

		.id = PALMAS_GPADC_ID,

	},

	{
@@ -141,8 +81,6 @@ static const struct mfd_cell palmas_children[] = { 
	},

	{

		.name = "palmas-usb",

		.num_resources = ARRAY_SIZE(usb_resource),

		.resources = usb_resource,

		.id = PALMAS_USB_ID,

	}

};
@@ -364,7 +302,7 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c, 
	regmap_write(palmas->regmap[slave], addr, reg);



	ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq,

			IRQF_ONESHOT | IRQF_TRIGGER_LOW, -1, &palmas_irq_chip,

			IRQF_ONESHOT | IRQF_TRIGGER_LOW, 0, &palmas_irq_chip,

			&palmas->irq_data);

	if (ret < 0)

		goto err;

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