IRQ numbers in axp20x devices are defined with high-order bit first
in each IRQ enable/status registers. On Intel platforms it is more
common to number IRQs with least significant bit first. Therefore,
sharing IRQ# between the two is very difficult. Since AXP288 is a
customized PMIC for Intel platform and the amount of shared IRQs are
very small, we use separate IRQ numbering. This also fixes collision
and a duplicate in WBTO interrupt.
e.g. For the 16 interrupts controlled in IRQ enabled registers 1 & 2,
on axp20x for ARM, the PMIC local IRQ numbers and register bits are
mapped as:
IRQ#: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
---------------------------------------------------------
ARM: 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Intel: 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
Signed-off-by: Todd Brandt <todd.e.brandt@xxxxxxxxxxxxxxx>
Signed-off-by: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
---
drivers/mfd/axp20x.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index daf3c8d..0a8fcd9 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -183,21 +183,21 @@ static const struct regmap_irq axp20x_regmap_irqs[] = {
/* some IRQs are compatible with axp20x models */
static const struct regmap_irq axp288_regmap_irqs[] = {
- INIT_REGMAP_IRQ(AXP20X, VBUS_REMOVAL, 0, 2),
- INIT_REGMAP_IRQ(AXP20X, VBUS_PLUGIN, 0, 3),
- INIT_REGMAP_IRQ(AXP20X, VBUS_OVER_V, 0, 4),
+ INIT_REGMAP_IRQ(AXP288, VBUS_FALL, 0, 2),
+ INIT_REGMAP_IRQ(AXP288, VBUS_RISE, 0, 3),
+ INIT_REGMAP_IRQ(AXP288, OV, 0, 4),
- INIT_REGMAP_IRQ(AXP20X, CHARG_DONE, 1, 2),
- INIT_REGMAP_IRQ(AXP20X, CHARG, 1, 3),
+ INIT_REGMAP_IRQ(AXP288, DONE, 1, 2),
+ INIT_REGMAP_IRQ(AXP288, CHARGING, 1, 3),
INIT_REGMAP_IRQ(AXP288, SAFE_QUIT, 1, 4),
INIT_REGMAP_IRQ(AXP288, SAFE_ENTER, 1, 5),
- INIT_REGMAP_IRQ(AXP20X, BATT_REMOVAL, 1, 6),
- INIT_REGMAP_IRQ(AXP20X, BATT_PLUGIN, 1, 7),
+ INIT_REGMAP_IRQ(AXP288, ABSENT, 1, 6),
+ INIT_REGMAP_IRQ(AXP288, APPEND, 1, 7),
INIT_REGMAP_IRQ(AXP288, QWBTU, 2, 0),
INIT_REGMAP_IRQ(AXP288, WBTU, 2, 1),
INIT_REGMAP_IRQ(AXP288, QWBTO, 2, 2),
- INIT_REGMAP_IRQ(AXP288, WBTU, 2, 3),
+ INIT_REGMAP_IRQ(AXP288, WBTO, 2, 3),
INIT_REGMAP_IRQ(AXP288, QCBTU, 2, 4),
INIT_REGMAP_IRQ(AXP288, CBTU, 2, 5),
INIT_REGMAP_IRQ(AXP288, QCBTO, 2, 6),
@@ -215,7 +215,7 @@ static const struct regmap_irq axp288_regmap_irqs[] = {
INIT_REGMAP_IRQ(AXP288, POKS, 4, 4),
INIT_REGMAP_IRQ(AXP288, POKN, 4, 5),
INIT_REGMAP_IRQ(AXP288, POKP, 4, 6),
- INIT_REGMAP_IRQ(AXP20X, TIMER, 4, 7),
+ INIT_REGMAP_IRQ(AXP288, TIMER, 4, 7),
INIT_REGMAP_IRQ(AXP288, MV_CHNG, 5, 0),
INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1),
--
1.9.1
--
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