| Message ID | 20190110174005.1202564-4-lkundrak@v3.sk (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [v5,1/7] dt-bindings: olpc_battery: Add XO-1.5 battery | expand |
Hi, On Thu, Jan 10, 2019 at 06:40:01PM +0100, Lubomir Rintel wrote: > Avoid using the x86 OLPC platform specific call to get the board > version. That wouldn't work on FDT-based ARM MMP2 platform. > > Add the XO 1.5 compatible string too. This is actually not completely > necessary as the battery nodes on XO 1.5 claim to be compatible with > "olpc,xo1-battery", but there are, in fact, differencies. > > 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> > > --- > Changes since v2: > - Clarify the XO 1 compatibility in the commit message. > > 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) { of_device_is_compatible(...) -- Sebastian > + /* 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); > -- > 2.20.1 >
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);