[PATCH v4 07/16] pinctrl: mvebu: kirkwood: provide generic mpp callbacks

Sebastian Hesselbarth
2014-02-23T14:22:01Z

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: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
---
Changelog:
v3->v4:
- 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-kirkwood.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
index 6b504b5935a5..f9c68f1c636d 100644
--- a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
+++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
@@ -21,6 +21,18 @@

#include "pinctrl-mvebu.h"

+static void __iomem *mpp_base;
+
+static int kirkwood_mpp_ctrl_get(unsigned pid, unsigned long *config)
+{
+ return default_mpp_ctrl_get(mpp_base, pid, config);
+}
+
+static int kirkwood_mpp_ctrl_set(unsigned pid, unsigned long config)
+{
+ return default_mpp_ctrl_set(mpp_base, pid, config);
+}
+
#define V(f6180, f6190, f6192, f6281, f6282, dx4122) \
((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \
(f6281 << 3) | (f6282 << 4) | (dx4122 << 5))
--
1.8.5.3