pinctrl: sunxi: Add A23 PIO controller support

The A23 uses the same pin controller as previous SoC's from Allwinner.
Add support for the pins controlled by the main PIO controller.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
index d8d065608ec0a7de0aae5d5f8f094a9d5ed1cb40..44a78c1fee832336bcfb8dec6fa2869c959c20ca 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
@@ -13,6 +13,7 @@ Required properties:
   "allwinner,sun6i-a31-pinctrl"
   "allwinner,sun6i-a31-r-pinctrl"
   "allwinner,sun7i-a20-pinctrl"
+  "allwinner,sun8i-a23-pinctrl"
 - reg: Should contain the register physical address and length for the
   pin controller.
 

diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
index 4cbf458579d5b42a316673b7a390522ef5b813c1..7e6a2684949a676597df4ae05d022809823c4671 100644 (file)
--- a/drivers/pinctrl/sunxi/Kconfig
+++ b/drivers/pinctrl/sunxi/Kconfig
@@ -30,4 +30,8 @@ config PINCTRL_SUN7I_A20
        def_bool MACH_SUN7I
        select PINCTRL_SUNXI_COMMON
 
+config PINCTRL_SUN8I_A23
+       def_bool MACH_SUN8I
+       select PINCTRL_SUNXI_COMMON
+
 endif

diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile
index 0f4461cbe11d66ca85e0f6b423bdb6a22d36f957..850cd5014dd84a8b232861db87d1e22a47f43d06 100644 (file)
--- a/drivers/pinctrl/sunxi/Makefile
+++ b/drivers/pinctrl/sunxi/Makefile
@@ -8,3 +8,4 @@ obj-$(CONFIG_PINCTRL_SUN5I_A13)         += pinctrl-sun5i-a13.o
 obj-$(CONFIG_PINCTRL_SUN6I_A31)                += pinctrl-sun6i-a31.o
 obj-$(CONFIG_PINCTRL_SUN6I_A31_R)      += pinctrl-sun6i-a31-r.o
 obj-$(CONFIG_PINCTRL_SUN7I_A20)                += pinctrl-sun7i-a20.o
+obj-$(CONFIG_PINCTRL_SUN8I_A23)                += pinctrl-sun8i-a23.o

diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c
new file mode 100644 (file)
index 0000000..ac71e8c
--- /dev/null
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c
@@ -0,0 +1,593 @@
+/*
+ * Allwinner A23 SoCs pinctrl driver.
+ *
+ * Copyright (C) 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Copyright (C) 2014 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun8i_a23_pins[] = {
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi1"),          /* CS */
+                 SUNXI_FUNCTION(0x3, "jtag"),          /* MS0 */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)),  /* PA_EINT0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi1"),          /* CLK */
+                 SUNXI_FUNCTION(0x3, "jtag"),          /* CKO */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)),  /* PA_EINT1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi1"),          /* MOSI */
+                 SUNXI_FUNCTION(0x3, "jtag"),          /* DOO */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)),  /* PA_EINT2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi1"),          /* MISO */
+                 SUNXI_FUNCTION(0x3, "jtag"),          /* DIO */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)),  /* PA_EINT3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart4"),         /* TX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)),  /* PA_EINT4 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart4"),         /* RX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)),  /* PA_EINT5 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart4"),         /* RTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)),  /* PA_EINT6 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart4"),         /* CTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)),  /* PA_EINT7 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* TX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 0)),  /* PB_EINT0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* RX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 1)),  /* PB_EINT1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* RTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 2)),  /* PB_EINT2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* CTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 3)),  /* PB_EINT3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s0"),          /* SYNC */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 4)),  /* PB_EINT4 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s0"),          /* DOUT */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 5)),  /* PB_EINT5 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s0"),          /* DIN */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 6)),  /* PB_EINT6 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x3, "i2s0"),          /* DI */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 7)),  /* PB_EINT7 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* WE */
+                 SUNXI_FUNCTION(0x3, "spi0")),         /* MOSI */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* ALE */
+                 SUNXI_FUNCTION(0x3, "spi0")),         /* MISO */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* CLE */
+                 SUNXI_FUNCTION(0x3, "spi0")),         /* CLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* CE1 */
+                 SUNXI_FUNCTION(0x3, "spi0")),         /* CS */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0")),        /* CE0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* RE */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* CLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* RB0 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* CMD */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0")),        /* RB1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ0 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ1 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ2 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ3 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ4 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D4 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0"),         /* DQ5 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D5 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand"),          /* DQ6 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D6 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand"),          /* DQ7 */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* D7 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand"),          /* DQS */
+                 SUNXI_FUNCTION(0x3, "mmc2")),         /* RST */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 17),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0")),        /* CE2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 18),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "nand0")),        /* CE3 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0")),         /* D0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0")),         /* D1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D2 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* CLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D3 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* CMD */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D4 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* D0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D5 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* D1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D6 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* D2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D7 */
+                 SUNXI_FUNCTION(0x3, "mmc1")),         /* D3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D8 */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* TX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D9 */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* RX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D10 */
+                 SUNXI_FUNCTION(0x3, "uart1")),        /* TX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D11 */
+                 SUNXI_FUNCTION(0x3, "uart1")),        /* RX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D12 */
+                 SUNXI_FUNCTION(0x3, "uart1")),        /* RTS */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D13 */
+                 SUNXI_FUNCTION(0x3, "uart1")),        /* CTS */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D14 */
+                 SUNXI_FUNCTION(0x3, "i2s1")),         /* SYNC */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D15 */
+                 SUNXI_FUNCTION(0x3, "i2s1")),         /* CLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D16 */
+                 SUNXI_FUNCTION(0x3, "i2s1")),         /* DOUT */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D17 */
+                 SUNXI_FUNCTION(0x3, "i2s1")),         /* DIN */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 18),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D18 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VN0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 19),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D19 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VP0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 20),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D20 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VP1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 21),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D21 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VN1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 22),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D22 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VP2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 23),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* D23 */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VN2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 24),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* CLK */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VPC */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 25),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* DE */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VNC */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 26),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* HSYNC */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VP3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 27),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "lcd0"),          /* VSYNC */
+                 SUNXI_FUNCTION(0x3, "lvds0")),        /* VN3 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* PCLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* MCLK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* HSYNC */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* VSYNC */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D4 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D5 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D6 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi")),          /* D7 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi"),           /* SCK */
+                 SUNXI_FUNCTION(0x3, "i2c2")),         /* SCK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "csi"),           /* SDA */
+                 SUNXI_FUNCTION(0x3, "i2c2")),         /* SDA */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out")),
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out")),
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out")),
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 17),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out")),
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* D1 */
+                 SUNXI_FUNCTION(0x3, "jtag")),         /* MS1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* D0 */
+                 SUNXI_FUNCTION(0x3, "jtag")),         /* DI1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* CLK */
+                 SUNXI_FUNCTION(0x3, "uart0")),        /* TX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* CMD */
+                 SUNXI_FUNCTION(0x3, "jtag")),         /* DO1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* D3 */
+                 SUNXI_FUNCTION(0x3, "uart0")),        /* RX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc0"),          /* D2 */
+                 SUNXI_FUNCTION(0x3, "jtag")),         /* CK1 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* CLK */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 0)),  /* PG_EINT0 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* CMD */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 1)),  /* PG_EINT1 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* D0 */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 2)),  /* PG_EINT2 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* D1 */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 3)),  /* PG_EINT3 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* D2 */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 4)),  /* PG_EINT4 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "mmc1"),          /* D3 */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 5)),  /* PG_EINT5 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart1"),         /* TX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 6)),  /* PG_EINT6 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart1"),         /* RX */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 7)),  /* PG_EINT7 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* RTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 8)),  /* PG_EINT8 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "uart2"),         /* CTS */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 9)),  /* PG_EINT9 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s1"),          /* SYNC */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 10)), /* PG_EINT10 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s1"),          /* CLK */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 11)), /* PG_EINT11 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s1"),          /* DOUT */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 12)), /* PG_EINT12 */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2s1"),          /* DIN */
+                 SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 13)), /* PG_EINT13 */
+       /* Hole */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "pwm0")),
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 1),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "pwm1")),
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 2),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2c0")),         /* SCK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 3),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2c0")),         /* SDA */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 4),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2c1")),         /* SCK */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 5),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "i2c1")),         /* SDA */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 6),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi0"),          /* CS */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* TX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 7),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi0"),          /* CLK */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* RX */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 8),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi0"),          /* DOUT */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* RTS */
+       SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 9),
+                 SUNXI_FUNCTION(0x0, "gpio_in"),
+                 SUNXI_FUNCTION(0x1, "gpio_out"),
+                 SUNXI_FUNCTION(0x2, "spi0"),          /* DIN */
+                 SUNXI_FUNCTION(0x3, "uart3")),        /* CTS */
+};
+
+static const struct sunxi_pinctrl_desc sun8i_a23_pinctrl_data = {
+       .pins = sun8i_a23_pins,
+       .npins = ARRAY_SIZE(sun8i_a23_pins),
+       .irq_banks = 3,
+};
+
+static int sun8i_a23_pinctrl_probe(struct platform_device *pdev)
+{
+       return sunxi_pinctrl_init(pdev,
+                                 &sun8i_a23_pinctrl_data);
+}
+
+static struct of_device_id sun8i_a23_pinctrl_match[] = {
+       { .compatible = "allwinner,sun8i-a23-pinctrl", },
+       {}
+};
+MODULE_DEVICE_TABLE(of, sun8i_a23_pinctrl_match);
+
+static struct platform_driver sun8i_a23_pinctrl_driver = {
+       .probe  = sun8i_a23_pinctrl_probe,
+       .driver = {
+               .name           = "sun8i-a23-pinctrl",
+               .owner          = THIS_MODULE,
+               .of_match_table = sun8i_a23_pinctrl_match,
+       },
+};
+module_platform_driver(sun8i_a23_pinctrl_driver);
+
+MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
+MODULE_DESCRIPTION("Allwinner A23 pinctrl driver");
+MODULE_LICENSE("GPL");