brain-hackers_pepepper-mirror/linux-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/linux-brain.git synced 2024-06-09 23:36:23 +09:00
Code Issues Projects Releases Wiki Activity

ARM: shmobile: porter: enable R-Car Gen2 regulator quirk

Browse Source 
Porter needs the regulator quirk, just like the other boards.
But unlike the other boards, the Porter uses DA9063L, which
is at 0x5a. Otherwise, DA9063L and DA9210 IRQ line is still
connected to CPU IRQ2 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Marek Vasut 2019-03-03 20:41:40 +01:00 committed by Simon Horman
parent 9e98c678c2
commit d5aa84087e
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* R-Car Generation 2 da9063/da9210 regulator quirk
* R-Car Generation 2 da9063(L)/da9210 regulator quirk
*
* Certain Gen2 development boards have an da9063 and one or more da9210
* regulators. All of these regulators have their interrupt request lines
@ -65,6 +65,7 @@ static struct i2c_msg da9210_msg = {
static const struct of_device_id rcar_gen2_quirk_match[] = {
{ .compatible = "dlg,da9063", .data = &da9063_msg },
{ .compatible = "dlg,da9063l", .data = &da9063_msg },
{ .compatible = "dlg,da9210", .data = &da9210_msg },
{},
};
@ -147,6 +148,7 @@ static int __init rcar_gen2_regulator_quirk(void)
if (!of_machine_is_compatible("renesas,koelsch") &&
!of_machine_is_compatible("renesas,lager") &&
!of_machine_is_compatible("renesas,porter") &&
!of_machine_is_compatible("renesas,stout") &&
!of_machine_is_compatible("renesas,gose"))
return -ENODEV;
@ -210,7 +212,7 @@ static int __init rcar_gen2_regulator_quirk(void)
goto err_free;
}
pr_info("IRQ2 is asserted, installing da9063/da9210 regulator quirk\n");
pr_info("IRQ2 is asserted, installing regulator quirk\n");
bus_register_notifier(&i2c_bus_type, &regulator_quirk_nb);
return 0;