pinctrl: aspeed: Move aspeed_pin_config_map to separate source file

The AST2600 pinconf differs from the 2400 and 2500, aspeed_pin_config_map
should define separately, and add @confmaps and @nconfmaps to
aspeed_pinctrl_data structure for that change.

Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20191202061432.3996-6-andrew@aj.id.au
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index a7db31202033..27d3929b6aca 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -42,6 +42,22 @@ struct aspeed_pin_config {
 	.bit = bit_ \
 }
 
+/*
+ * Aspeed pin configuration description.
+ *
+ * @param: pinconf configuration parameter
+ * @arg: The supported argument for @param, or -1 if any value is supported
+ * @val: The register value to write to configure @arg for @param
+ *
+ * The map is to be used in conjunction with the configuration array supplied
+ * by the driver implementation.
+ */
+struct aspeed_pin_config_map {
+	enum pin_config_param param;
+	s32 arg;
+	u32 val;
+};
+
 struct aspeed_pinctrl_data {
 	struct regmap *scu;
 
@@ -52,6 +68,9 @@ struct aspeed_pinctrl_data {
 	const unsigned int nconfigs;
 
 	struct aspeed_pinmux_data pinmux;
+
+	const struct aspeed_pin_config_map *confmaps;
+	const unsigned int nconfmaps;
 };
 
 /* Aspeed pinctrl helpers */