linux-kernel - [PATCH v2 1/3] ARM: multi_v7_defconfig: Enable max77802 regulator

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Date:	Thu, 16 Jul 2015 08:39:42 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	Kukjin Kim <kgene@...nel.org>
Cc:	linux-samsung-soc@...r.kernel.org,
	Kevin Hilman <khilman@...aro.org>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Olof Johansson <olof@...om.net>,
	linux-arm-kernel@...ts.infradead.org,
	Javier Martinez Canillas <javier@....samsung.com>
Subject: [PATCH v2 1/3] ARM: multi_v7_defconfig: Enable max77802 regulator

The Exynos5420 based Peach Pit and Exynos5800 based Peach Pi Chromebooks
use the Maxim max77802 Power Management IC (PMIC). This PMIC has besides
other devices, a set of regulators that can be controller over I2C.

Commit f3caa529c6f5 ("ARM: multi_v7_defconfig: Enable max77802 regulator,
rtc and clock drivers") was supposed to enable the config option for the
regulator driver as a module but the final version that landed did not
include this. The commit was modified and the REGULATOR_MAX77802 removed
since it was thought to be useless.

Unfortunately that's not the case for the mentioned reason above so this
patch enables the needed Kconfig option.

Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

---

Changes in v2:
- Better explanation why the max77802 regulator config option is needed.
- Add Krzysztof Kozlowski Reviewed-by tag in patch #1

 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 4b93761d58d2..b07493997993 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -402,6 +402,7 @@ CONFIG_REGULATOR_MAX14577=m
 CONFIG_REGULATOR_MAX8907=y
 CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MAX77686=y
+CONFIG_REGULATOR_MAX77802=m
 CONFIG_REGULATOR_MAX77693=m
 CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_S2MPS11=y
-- 
2.4.3

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