sunxi: pinctrl: Create the driver skeleton
Create a do-nothing driver for each sunxi pin controller variant.
Since only one driver can automatically bind to a DT node, since the
GPIO driver already requires a manual binding process, and since the
pinctrl driver needs access to some of the same information, refactor
the GPIO driver to be bound by the pinctrl driver. This commit should
cause no functional change.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
new file mode 100644
index 0000000..96c2f35
--- /dev/null
+++ b/drivers/pinctrl/sunxi/Kconfig
@@ -0,0 +1,125 @@
+# SPDX-License-Identifier: GPL-2.0
+
+if ARCH_SUNXI
+
+config PINCTRL_SUNXI
+ select PINCTRL_FULL
+ select PINCTRL_GENERIC
+ bool
+
+config PINCTRL_SUNIV_F1C100S
+ bool "Support for the Allwinner F1C100s PIO"
+ default MACH_SUNIV
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN4I_A10
+ bool "Support for the Allwinner A10 PIO"
+ default MACH_SUN4I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN5I_A13
+ bool "Support for the Allwinner A10s/A13 PIO"
+ default MACH_SUN5I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN6I_A31
+ bool "Support for the Allwinner A31 PIO"
+ default MACH_SUN6I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN6I_A31_R
+ bool "Support for the Allwinner A31 R-PIO"
+ default MACH_SUN6I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN7I_A20
+ bool "Support for the Allwinner A20/R40 PIO"
+ default MACH_SUN7I || MACH_SUN8I_R40
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_A23
+ bool "Support for the Allwinner A23 PIO"
+ default MACH_SUN8I_A23
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_A23_R
+ bool "Support for the Allwinner A23/A33 R-PIO"
+ default MACH_SUN8I_A23 || MACH_SUN8I_A33
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_A33
+ bool "Support for the Allwinner A33 PIO"
+ default MACH_SUN8I_A33
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_A83T
+ bool "Support for the Allwinner A83T PIO"
+ default MACH_SUN8I_A83T
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_A83T_R
+ bool "Support for the Allwinner A83T R-PIO"
+ default MACH_SUN8I_A83T
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_H3
+ bool "Support for the Allwinner H3 PIO"
+ default MACH_SUN8I_H3
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_H3_R
+ bool "Support for the Allwinner H3/H5 R-PIO"
+ default MACH_SUN8I_H3 || MACH_SUN50I_H5
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN8I_V3S
+ bool "Support for the Allwinner V3s PIO"
+ default MACH_SUN8I_V3S
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN9I_A80
+ bool "Support for the Allwinner A80 PIO"
+ default MACH_SUN9I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN9I_A80_R
+ bool "Support for the Allwinner A80 R-PIO"
+ default MACH_SUN9I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_A64
+ bool "Support for the Allwinner A64 PIO"
+ default MACH_SUN50I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_A64_R
+ bool "Support for the Allwinner A64 R-PIO"
+ default MACH_SUN50I
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_H5
+ bool "Support for the Allwinner H5 PIO"
+ default MACH_SUN50I_H5
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_H6
+ bool "Support for the Allwinner H6 PIO"
+ default MACH_SUN50I_H6
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_H6_R
+ bool "Support for the Allwinner H6 R-PIO"
+ default MACH_SUN50I_H6
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_H616
+ bool "Support for the Allwinner H616 PIO"
+ default MACH_SUN50I_H616
+ select PINCTRL_SUNXI
+
+config PINCTRL_SUN50I_H616_R
+ bool "Support for the Allwinner H616 R-PIO"
+ default MACH_SUN50I_H616
+ select PINCTRL_SUNXI
+
+endif