Re: [PATCH 2/6] pinctrl: sunxi: add allwinner A33 PIO controller support

[Hans de Goede <hdegoede@xxxxxxxxxx>]

Hi,

On 10-05-15 08:46, Vishnu Patekar wrote:
> A33 PIO has 7 ports which starts from PB and has two interrupt ports.
>
> Signed-off-by: Vishnu Patekar <vishnupatekar0510@xxxxxxxxx>

Is this patch really necessary at all? The A33 is a pin compatible drop in
for the A23, I would expect things to work just fine using the A23 pinmux code
for the A33. and also the a23 pinctrl compatibles.

Regards,

Hans

> ---
>   .../bindings/pinctrl/allwinner,sunxi-pinctrl.txt   |   2 +
>   drivers/pinctrl/sunxi/Kconfig                      |   5 +
>   drivers/pinctrl/sunxi/Makefile                     |   1 +
>   drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c          | 513 +++++++++++++++++++++
>   4 files changed, 521 insertions(+)
>   create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> index fdd8046..9462ab7 100644
> --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
> @@ -16,6 +16,8 @@ Required properties:
>     "allwinner,sun7i-a20-pinctrl"
>     "allwinner,sun8i-a23-pinctrl"
>     "allwinner,sun8i-a23-r-pinctrl"
> +  "allwinner,sun8i-a33-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 2eb893e..dd83aab 100644
> --- a/drivers/pinctrl/sunxi/Kconfig
> +++ b/drivers/pinctrl/sunxi/Kconfig
> @@ -38,6 +38,11 @@ config PINCTRL_SUN8I_A23
>   	def_bool MACH_SUN8I
>   	select PINCTRL_SUNXI_COMMON
>
> +
> +config PINCTRL_SUN8I_A33
> +	def_bool MACH_SUN8I
> +	select PINCTRL_SUNXI_COMMON
> +
>   config PINCTRL_SUN8I_A23_R
>   	def_bool MACH_SUN8I
>   	depends on RESET_CONTROLLER
> diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile
> index b796d57..227a121 100644
> --- a/drivers/pinctrl/sunxi/Makefile
> +++ b/drivers/pinctrl/sunxi/Makefile
> @@ -11,4 +11,5 @@ obj-$(CONFIG_PINCTRL_SUN6I_A31_R)	+= pinctrl-sun6i-a31-r.o
>   obj-$(CONFIG_PINCTRL_SUN7I_A20)		+= pinctrl-sun7i-a20.o
>   obj-$(CONFIG_PINCTRL_SUN8I_A23)		+= pinctrl-sun8i-a23.o
>   obj-$(CONFIG_PINCTRL_SUN8I_A23_R)	+= pinctrl-sun8i-a23-r.o
> +obj-$(CONFIG_PINCTRL_SUN8I_A33)		+= pinctrl-sun8i-a33.o
>   obj-$(CONFIG_PINCTRL_SUN9I_A80)		+= pinctrl-sun9i-a80.o
> diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
> new file mode 100644
> index 0000000..00265f0
> --- /dev/null
> +++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
> @@ -0,0 +1,513 @@
> +/*
> + * Allwinner a33 SoCs pinctrl driver.
> + *
> + * Copyright (C) 2015 Vishnu Patekar <vishnupatekar0510@xxxxxxxxx>
> + *
> + * Based on pinctrl-sun8i-a23.c, which is:
> + * Copyright (C) 2014 Chen-Yu Tsai <wens@xxxxxxxx>
> + * Copyright (C) 2014 Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
> + *
> + * 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_a33_pins[] = {
> +	/* 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(0x3, "uart0"),		/* TX */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 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(0x3, "uart0"),		/* RX */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 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, 0, 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, 0, 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(0x3, "aif2"),		/* SYNC */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)),	/* PB_EINT4 */
> +	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
> +		  SUNXI_FUNCTION(0x0, "gpio_in"),
> +		  SUNXI_FUNCTION(0x1, "gpio_out"),
> +		  SUNXI_FUNCTION(0x2, "i2s0"),		/* BCLK */
> +		  SUNXI_FUNCTION(0x3, "aif2"),		/* BCLK */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)),	/* PB_EINT5 */
> +	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
> +		  SUNXI_FUNCTION(0x0, "gpio_in"),
> +		  SUNXI_FUNCTION(0x1, "gpio_out"),
> +		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DOUT */
> +		  SUNXI_FUNCTION(0x3, "aif2"),		/* DOUT */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)),	/* PB_EINT6 */
> +	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
> +		  SUNXI_FUNCTION(0x0, "gpio_in"),
> +		  SUNXI_FUNCTION(0x1, "gpio_out"),
> +		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DIN */
> +		  SUNXI_FUNCTION(0x3, "aif2"),		/* DIN */
> +		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 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 */
> +	/* Hole */
> +	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, 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_PIN(SUNXI_PINCTRL_PIN(D, 15),
> +		  SUNXI_FUNCTION(0x0, "gpio_in"),
> +		  SUNXI_FUNCTION(0x1, "gpio_out"),
> +		  SUNXI_FUNCTION(0x2, "lcd0")),		/* D15 */
> +	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")),	/* VP0 */
> +	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")),	/* VN0 */
> +	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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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, 1, 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_a33_pinctrl_data = {
> +	.pins = sun8i_a33_pins,
> +	.npins = ARRAY_SIZE(sun8i_a33_pins),
> +	.irq_banks = 2,
> +};
> +
> +static int sun8i_a33_pinctrl_probe(struct platform_device *pdev)
> +{
> +	return sunxi_pinctrl_init(pdev,
> +				  &sun8i_a33_pinctrl_data);
> +}
> +
> +static const struct of_device_id sun8i_a33_pinctrl_match[] = {
> +	{ .compatible = "allwinner,sun8i-a33-pinctrl", },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(of, sun8i_a33_pinctrl_match);
> +
> +static struct platform_driver sun8i_a33_pinctrl_driver = {
> +	.probe	= sun8i_a33_pinctrl_probe,
> +	.driver	= {
> +		.name		= "sun8i-a33-pinctrl",
> +		.of_match_table	= sun8i_a33_pinctrl_match,
> +	},
> +};
> +module_platform_driver(sun8i_a33_pinctrl_driver);
> +
> +MODULE_AUTHOR("Vishnu Patekar <vishnupatekar0510@xxxxxxxxx>");
> +MODULE_DESCRIPTION("Allwinner a33 pinctrl driver");
> +MODULE_LICENSE("GPL");
--
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