Messages in this thread | | | Date | Wed, 5 Dec 2018 21:54:59 +0100 | From | Sebastian Reichel <> | Subject | Re: [PATCH v2 13/17] power: supply: olpc_battery: Use DT to get battery version |
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Hi,
On Fri, Nov 16, 2018 at 05:23:59PM +0100, Lubomir Rintel wrote: > Avoid using the x86 OLPC platform specific call to get the board > version. It won't work on FDT-based ARM MMP2 platform. > > Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > Acked-by: Pavel Machek <pavel@ucw.cz> > > ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
I assume this patch cannot be applied to power-supply without patch 12 having been merged to avoid breaking XO1.5 devices temporarily?
-- Sebastian
> Changes since v1: > - Sort the new include a bit higher > > drivers/power/supply/olpc_battery.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > > diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c > index 5a97e42a3547..5323987d9284 100644 > --- a/drivers/power/supply/olpc_battery.c > +++ b/drivers/power/supply/olpc_battery.c > @@ -14,6 +14,7 @@ > #include <linux/types.h> > #include <linux/err.h> > #include <linux/device.h> > +#include <linux/of.h> > #include <linux/platform_device.h> > #include <linux/power_supply.h> > #include <linux/jiffies.h> > @@ -622,11 +623,13 @@ static int olpc_battery_probe(struct platform_device *pdev) > olpc_ac = power_supply_register(&pdev->dev, &olpc_ac_desc, NULL); > if (IS_ERR(olpc_ac)) > return PTR_ERR(olpc_ac); > - > - if (olpc_board_at_least(olpc_board_pre(0xd0))) { /* XO-1.5 */ > + if (of_property_match_string(pdev->dev.of_node, "compatible", > + "olpc,xo1.5-battery") >= 0) { > + /* XO-1.5 */ > olpc_bat_desc.properties = olpc_xo15_bat_props; > olpc_bat_desc.num_properties = ARRAY_SIZE(olpc_xo15_bat_props); > - } else { /* XO-1 */ > + } else { > + /* XO-1 */ > olpc_bat_desc.properties = olpc_xo1_bat_props; > olpc_bat_desc.num_properties = ARRAY_SIZE(olpc_xo1_bat_props); > } > @@ -672,6 +675,7 @@ static int olpc_battery_remove(struct platform_device *pdev) > > static const struct of_device_id olpc_battery_ids[] = { > { .compatible = "olpc,xo1-battery" }, > + { .compatible = "olpc,xo1.5-battery" }, > {} > }; > MODULE_DEVICE_TABLE(of, olpc_battery_ids); > -- > 2.19.1 > [unhandled content-type:application/pgp-signature] | |