pinctrl: tegra: move pinconf-tegra.h content into drivers/pinctrl

Now that Tegra's pinmux is configured solely from device tree, there's
no need for the pinconf types to be defined in arch/arm/mach-tegra/.
Move it into the pinctrl directory to clean up mach-tegra, as a pre-
requisite for single-zImage.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h
index 705c007a38cc..62e380965c68 100644
--- a/drivers/pinctrl/pinctrl-tegra.h
+++ b/drivers/pinctrl/pinctrl-tegra.h
@@ -16,6 +16,50 @@
 #ifndef __PINMUX_TEGRA_H__
 #define __PINMUX_TEGRA_H__
 
+enum tegra_pinconf_param {
+        /* argument: tegra_pinconf_pull */
+        TEGRA_PINCONF_PARAM_PULL,
+        /* argument: tegra_pinconf_tristate */
+        TEGRA_PINCONF_PARAM_TRISTATE,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_ENABLE_INPUT,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_OPEN_DRAIN,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_LOCK,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_IORESET,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_SCHMITT,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_LOW_POWER_MODE,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_SLEW_RATE_RISING,
+};
+
+enum tegra_pinconf_pull {
+        TEGRA_PINCONFIG_PULL_NONE,
+        TEGRA_PINCONFIG_PULL_DOWN,
+        TEGRA_PINCONFIG_PULL_UP,
+};
+
+enum tegra_pinconf_tristate {
+        TEGRA_PINCONFIG_DRIVEN,
+        TEGRA_PINCONFIG_TRISTATE,
+};
+
+#define TEGRA_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
+#define TEGRA_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
+#define TEGRA_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
+
 /**
  * struct tegra_function - Tegra pinctrl mux function
  * @name: The name of the function, exported to pinctrl core.