[PATCH v4 10/16] pinctrl: mvebu: armada-375: provide generic mpp callbacks

Sebastian Hesselbarth
2014-02-23T14:21:52Z

From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

We want to get rid of passing register addresses to common pinctrl
driver, so provide set/get callbacks that use generic mpp pins helper
and will be used later.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
Changelog:
v3->v4:
- also take care of new Armada 375 pinctrl driver
- use generic mpp helpers (Suggested by Thomas Petazzoni)

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
drivers/pinctrl/mvebu/pinctrl-armada-375.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-375.c b/drivers/pinctrl/mvebu/pinctrl-armada-375.c
index c741a347e3d8..30958873cd9b 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-375.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-375.c
@@ -23,6 +23,18 @@

#include "pinctrl-mvebu.h"

+static void __iomem *mpp_base;
+
+static int armada_375_mpp_ctrl_get(unsigned pid, unsigned long *config)
+{
+ return default_mpp_ctrl_get(mpp_base, pid, config);
+}
+
+static int armada_375_mpp_ctrl_set(unsigned pid, unsigned long config)
+{
+ return default_mpp_ctrl_set(mpp_base, pid, config);
+}
+
static struct mvebu_mpp_mode mv88f6720_mpp_modes[] = {
MPP_MODE(0,
MPP_FUNCTION(0x0, "gpio", NULL),
--
1.8.5.3