linux-kernel - [PATCH 2/5] regulator: mp8859: add config option and build entry

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Message-Id: <20200104153321.6584-3-m.reichl@fivetechno.de>
Date:   Sat,  4 Jan 2020 16:32:46 +0100
From:   Markus Reichl <m.reichl@...etechno.de>
To:     linux-rockchip@...ts.infradead.org,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Markus Reichl <m.reichl@...etechno.de>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/5] regulator: mp8859: add config option and build entry

Add entries for the mp8857 regulator driver
to the build system.

Signed-off-by: Markus Reichl <m.reichl@...etechno.de>
---
 drivers/regulator/Kconfig  | 11 +++++++++++
 drivers/regulator/Makefile |  1 +
 2 files changed, 12 insertions(+)

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 56512748a47d..593733a88a61 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -612,6 +612,17 @@ config REGULATOR_MCP16502
 	  through the regulator interface. In addition it enables
 	  suspend-to-ram/standby transition.
 
+config REGULATOR_MP8859
+	tristate "MPS MP8859 regulator driver"
+	depends on I2C
+	select REGMAP_I2C
+	help
+	  Say y here to support the MP8859 voltage regulator. This driver
+	  supports basic operations (get/set voltage) through the regulator
+	  interface.
+	  Say M here if you want to include support for the regulator as a
+	  module. The module will be named "mp8859".
+
 config REGULATOR_MT6311
 	tristate "MediaTek MT6311 PMIC"
 	depends on I2C
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 9eccf93bc3ab..8ba8e5deebbd 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -78,6 +78,7 @@ obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o
 obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
 obj-$(CONFIG_REGULATOR_MC13XXX_CORE) +=  mc13xxx-regulator-core.o
 obj-$(CONFIG_REGULATOR_MCP16502) += mcp16502.o
+obj-$(CONFIG_REGULATOR_MP8859) += mp8859.o
 obj-$(CONFIG_REGULATOR_MT6311) += mt6311-regulator.o
 obj-$(CONFIG_REGULATOR_MT6323)	+= mt6323-regulator.o
 obj-$(CONFIG_REGULATOR_MT6358)	+= mt6358-regulator.o
-- 
2.24.1