linux-kernel - [PATCH v5 2/9] pinctrl: move gpio-axp209 to pinctrl

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Message-Id: <20171205144647.17594-3-quentin.schulz@free-electrons.com>
Date:   Tue,  5 Dec 2017 15:46:40 +0100
From:   Quentin Schulz <quentin.schulz@...e-electrons.com>
To:     linus.walleij@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        wens@...e.org, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, lee.jones@...aro.org
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        thomas.petazzoni@...e-electrons.com, linux-sunxi@...glegroups.com,
        Quentin Schulz <quentin.schulz@...e-electrons.com>
Subject: [PATCH v5 2/9] pinctrl: move gpio-axp209 to pinctrl

To prepare the driver for the upcoming pinctrl features, move the GPIO
driver AXP209 from GPIO to pinctrl subsystem.

Signed-off-by: Quentin Schulz <quentin.schulz@...e-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Acked-by: Chen-Yu Tsai <wens@...e.org>
---
 drivers/gpio/Kconfig                                     |  6 ------
 drivers/gpio/Makefile                                    |  1 -
 drivers/pinctrl/Kconfig                                  | 10 ++++++++++
 drivers/pinctrl/Makefile                                 |  1 +
 drivers/{gpio/gpio-axp209.c => pinctrl/pinctrl-axp209.c} |  0
 5 files changed, 11 insertions(+), 7 deletions(-)
 rename drivers/{gpio/gpio-axp209.c => pinctrl/pinctrl-axp209.c} (100%)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d6a8e851ad13..395669bfcc26 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -122,12 +122,6 @@ config GPIO_ATH79
 	  Select this option to enable GPIO driver for
 	  Atheros AR71XX/AR724X/AR913X SoC devices.
 
-config GPIO_AXP209
-	tristate "X-Powers AXP209 PMIC GPIO Support"
-	depends on MFD_AXP20X
-	help
-	  Say yes to enable GPIO support for the AXP209 PMIC
-
 config GPIO_BCM_KONA
 	bool "Broadcom Kona GPIO"
 	depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST)
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 4bc24febb889..bc5dd673fa11 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -32,7 +32,6 @@ obj-$(CONFIG_GPIO_AMDPT)	+= gpio-amdpt.o
 obj-$(CONFIG_GPIO_ARIZONA)	+= gpio-arizona.o
 obj-$(CONFIG_GPIO_ATH79)	+= gpio-ath79.o
 obj-$(CONFIG_GPIO_ASPEED)	+= gpio-aspeed.o
-obj-$(CONFIG_GPIO_AXP209)	+= gpio-axp209.o
 obj-$(CONFIG_GPIO_BCM_KONA)	+= gpio-bcm-kona.o
 obj-$(CONFIG_GPIO_BD9571MWV)	+= gpio-bd9571mwv.o
 obj-$(CONFIG_GPIO_BRCMSTB)	+= gpio-brcmstb.o
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 4571cc098b76..ce126955212c 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -63,6 +63,16 @@ config PINCTRL_AS3722
 	  open drain configuration for the GPIO pins of AS3722 devices. It also
 	  supports the GPIO functionality through gpiolib.
 
+config PINCTRL_AXP209
+	tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
+	depends on MFD_AXP20X
+	help
+	  AXP PMICs provides multiple GPIOs that can be muxed for different
+	  functions. This driver bundles a pinctrl driver to select the function
+	  muxing and a GPIO driver to handle the GPIO when the GPIO function is
+	  selected.
+	  Say yes to enable pinctrl and GPIO support for the AXP209 PMIC
+
 config PINCTRL_BF54x
 	def_bool y if BF54x
 	select PINCTRL_ADI2
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index d0d4844f8022..4777f1595ce2 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_GENERIC_PINCONF)	+= pinconf-generic.o
 obj-$(CONFIG_PINCTRL_ADI2)	+= pinctrl-adi2.o
 obj-$(CONFIG_PINCTRL_ARTPEC6)	+= pinctrl-artpec6.o
 obj-$(CONFIG_PINCTRL_AS3722)	+= pinctrl-as3722.o
+obj-$(CONFIG_PINCTRL_AXP209)	+= pinctrl-axp209.o
 obj-$(CONFIG_PINCTRL_BF54x)	+= pinctrl-adi2-bf54x.o
 obj-$(CONFIG_PINCTRL_BF60x)	+= pinctrl-adi2-bf60x.o
 obj-$(CONFIG_PINCTRL_AT91)	+= pinctrl-at91.o
diff --git a/drivers/gpio/gpio-axp209.c b/drivers/pinctrl/pinctrl-axp209.c
similarity index 100%
rename from drivers/gpio/gpio-axp209.c
rename to drivers/pinctrl/pinctrl-axp209.c
-- 
2.14.1