[PATCH v4 11/16] pinctrl: mvebu: armada-38x: provide generic mpp callbacks

[Sebastian Hesselbarth]

From: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>

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@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
---
Changelog:
v3->v4:
- also take care of new Armada 38x pinctrl driver
- use generic mpp helpers (Suggested by Thomas Petazzoni)

Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx>
Cc: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Cc: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/pinctrl/mvebu/pinctrl-armada-38x.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-38x.c b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c
index b3aa85e39a22..8b0455777a94 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-38x.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c
@@ -22,6 +22,18 @@
 
 #include "pinctrl-mvebu.h"
 
+static void __iomem *mpp_base;
+
+static int armada_38x_mpp_ctrl_get(unsigned pid, unsigned long *config)
+{
+	return default_mpp_ctrl_get(mpp_base, pid, config);
+}
+
+static int armada_38x_mpp_ctrl_set(unsigned pid, unsigned long config)
+{
+	return default_mpp_ctrl_set(mpp_base, pid, config);
+}
+
 enum {
 	V_88F6810 = BIT(0),
 	V_88F6820 = BIT(1),
-- 
1.8.5.3

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