2023-03-29 20:58:39

by Hans de Goede

Subject: [PATCH] mfd: axp20x: Fix axp288 writable-ranges

Register AXP288_POWER_REASON is writable and needs to be written
to reset the reset- / power-on-reason bits.

Add it to the axp288 writable-ranges so that the extcon-axp288
driver can properly clear the reset- / power-on-reason bits.

Signed-off-by: Hans de Goede <[email protected]>
---
drivers/mfd/axp20x.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 01a6bbb6d266..7720ac15c7d4 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -119,6 +119,7 @@ static const struct regmap_access_table axp22x_volatile_table = {

/* AXP288 ranges are shared with the AXP803, as they cover the same range */
static const struct regmap_range axp288_writeable_ranges[] = {
+ regmap_reg_range(AXP288_POWER_REASON, AXP288_POWER_REASON),
regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ6_STATE),
regmap_reg_range(AXP20X_DCDC_MODE, AXP288_FG_TUNE5),
};
--
2.39.1

2023-03-30 17:15:21

by Lee Jones

Subject: Re: [PATCH] mfd: axp20x: Fix axp288 writable-ranges

On Wed, 29 Mar 2023, Hans de Goede wrote:

> Register AXP288_POWER_REASON is writable and needs to be written
> to reset the reset- / power-on-reason bits.
>
> Add it to the axp288 writable-ranges so that the extcon-axp288
> driver can properly clear the reset- / power-on-reason bits.
>
> Signed-off-by: Hans de Goede <[email protected]>
> ---
> drivers/mfd/axp20x.c | 1 +
> 1 file changed, 1 insertion(+)

Applied, thanks

--
Lee Jones [李琼斯]