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mfd: Support for the AB8500 AB8505 variant

Browse source 
This builds upon the changes done to support AB9540 so as
also to support the AB8505 derivative of the AB8500
circuit.

Signed-off-by: Bengt Jonsson <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
This commit is contained in:
Bengt Jonsson 2012-03-08 14:01:57 +01:00 • committed by Samuel Ortiz
commit a982362c17
2 changed files with 72 additions and 59 deletions
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32
drivers/mfd/ab8500-core.c
View file

@ -360,6 +360,8 @@ static int ab8500_irq_init(struct ab8500 *ab8500)
if (is_ab9540(ab8500))
num_irqs = AB9540_NR_IRQS;
else if (is_ab8505(ab8500))
num_irqs = AB8505_NR_IRQS;
else
num_irqs = AB8500_NR_IRQS;
@ -386,6 +388,8 @@ static void ab8500_irq_remove(struct ab8500 *ab8500)
if (is_ab9540(ab8500))
num_irqs = AB9540_NR_IRQS;
else if (is_ab8505(ab8500))
num_irqs = AB8505_NR_IRQS;
else
num_irqs = AB8500_NR_IRQS;
@ -545,12 +549,6 @@ static struct resource __devinitdata ab8500_charger_resources[] = {
.end = AB8500_INT_USB_LINK_STATUS,
.flags = IORESOURCE_IRQ,
},
{
.name = "USB_CHARGE_DET_DONE",
.start = AB8500_INT_USB_CHG_DET_DONE,
.end = AB8500_INT_USB_CHG_DET_DONE,
.flags = IORESOURCE_IRQ,
},
{
.name = "VBUS_OVV",
.start = AB8500_INT_VBUS_OVV,
@ -589,14 +587,8 @@ static struct resource __devinitdata ab8500_charger_resources[] = {
},
{
.name = "USB_CHARGER_NOT_OKR",
.start = AB8500_INT_USB_CHARGER_NOT_OK,
.end = AB8500_INT_USB_CHARGER_NOT_OK,
.flags = IORESOURCE_IRQ,
},
{
.name = "USB_CHARGER_NOT_OKF",
.start = AB8500_INT_USB_CHARGER_NOT_OKF,
.end = AB8500_INT_USB_CHARGER_NOT_OKF,
.start = AB8500_INT_USB_CHARGER_NOT_OKR,
.end = AB8500_INT_USB_CHARGER_NOT_OKR,
.flags = IORESOURCE_IRQ,
},
{
@ -671,6 +663,12 @@ static struct resource __devinitdata ab8500_fg_resources[] = {
.end = AB8500_INT_CC_INT_CALIB,
.flags = IORESOURCE_IRQ,
},
{
.name = "CCEOC",
.start = AB8500_INT_CCEOC,
.end = AB8500_INT_CCEOC,
.flags = IORESOURCE_IRQ,
},
};
static struct resource __devinitdata ab8500_chargalg_resources[] = {};
@ -685,8 +683,8 @@ static struct resource __devinitdata ab8500_debug_resources[] = {
},
{
.name = "IRQ_LAST",
.start = AB8500_INT_USB_CHARGER_NOT_OKF,
.end = AB8500_INT_USB_CHARGER_NOT_OKF,
.start = AB8500_INT_XTAL32K_KO,
.end = AB8500_INT_XTAL32K_KO,
.flags = IORESOURCE_IRQ,
},
};
@ -1033,7 +1031,7 @@ int __devinit ab8500_init(struct ab8500 *ab8500, enum ab8500_version version)
ab8500->chip_id & 0x0F);
/* Configure AB8500 or AB9540 IRQ */
if (is_ab9540(ab8500)) {
if (is_ab9540(ab8500) || is_ab8505(ab8500)) {
ab8500->mask_size = AB9540_NUM_IRQ_REGS;
ab8500->irq_reg_offset = ab9540_irq_regoffset;
} else {