forked from Minki/linux
1217b790ae
The way that mvebu pinctrl is designed, requesting mpp registers
in common pinctrl driver does not allow SoC specific drivers to
access this resource.
Move resource allocation in each SoC pinctrl driver and enable
already provided mpp_{set,get} callbacks.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
504 lines
24 KiB
C
504 lines
24 KiB
C
/*
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* Marvell Kirkwood pinctrl driver based on mvebu pinctrl core
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*
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* Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <linux/err.h>
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#include <linux/init.h>
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#include <linux/io.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/clk.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/pinctrl/pinctrl.h>
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#include "pinctrl-mvebu.h"
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static void __iomem *mpp_base;
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static int kirkwood_mpp_ctrl_get(unsigned pid, unsigned long *config)
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{
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return default_mpp_ctrl_get(mpp_base, pid, config);
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}
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static int kirkwood_mpp_ctrl_set(unsigned pid, unsigned long config)
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{
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return default_mpp_ctrl_set(mpp_base, pid, config);
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}
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#define V(f6180, f6190, f6192, f6281, f6282, dx4122) \
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((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \
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(f6281 << 3) | (f6282 << 4) | (dx4122 << 5))
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enum kirkwood_variant {
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VARIANT_MV88F6180 = V(1, 0, 0, 0, 0, 0),
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VARIANT_MV88F6190 = V(0, 1, 0, 0, 0, 0),
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VARIANT_MV88F6192 = V(0, 0, 1, 0, 0, 0),
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VARIANT_MV88F6281 = V(0, 0, 0, 1, 0, 0),
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VARIANT_MV88F6282 = V(0, 0, 0, 0, 1, 0),
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VARIANT_MV98DX4122 = V(0, 0, 0, 0, 0, 1),
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};
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static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = {
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MPP_MODE(0,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1))),
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MPP_MODE(1,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1))),
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MPP_MODE(2,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1))),
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MPP_MODE(3,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1))),
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MPP_MODE(4,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0))),
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MPP_MODE(5,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(6,
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MPP_VAR_FUNCTION(0x1, "sysrst", "out", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0))),
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MPP_MODE(7,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(8,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))),
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MPP_MODE(9,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))),
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MPP_MODE(10,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0, 0))),
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MPP_MODE(11,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0)),
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MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0))),
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MPP_MODE(12,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1, 0)),
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 0)),
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MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(13,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(14,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))),
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MPP_MODE(15,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(16,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))),
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MPP_MODE(17,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(18,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(19,
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MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)),
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MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1, 1))),
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MPP_MODE(20,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1, 0)),
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MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0, 0))),
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MPP_MODE(21,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(22,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(23,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(24,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(25,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(26,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(27,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0, 0)),
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MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1, 0))),
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MPP_MODE(28,
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MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1, 0)),
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MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(29,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(30,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(31,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(32,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(33,
|
|
MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(34,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(35,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1, 0))),
|
|
MPP_MODE(36,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(37,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(38,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(39,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(40,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(41,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(42,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(43,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(44,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(45,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(46,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(47,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(48,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1, 0))),
|
|
MPP_MODE(49,
|
|
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 1)),
|
|
MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0, 0)),
|
|
MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1, 0)),
|
|
MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0, 0)),
|
|
MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1, 0)),
|
|
MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1, 0))),
|
|
};
|
|
|
|
static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = {
|
|
MPP_FUNC_CTRL(0, 29, NULL, kirkwood_mpp_ctrl),
|
|
};
|
|
|
|
static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = {
|
|
MPP_GPIO_RANGE(0, 0, 0, 30),
|
|
};
|
|
|
|
static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = {
|
|
MPP_FUNC_CTRL(0, 35, NULL, kirkwood_mpp_ctrl),
|
|
};
|
|
|
|
static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = {
|
|
MPP_GPIO_RANGE(0, 0, 0, 32),
|
|
MPP_GPIO_RANGE(1, 32, 32, 4),
|
|
};
|
|
|
|
static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = {
|
|
MPP_FUNC_CTRL(0, 49, NULL, kirkwood_mpp_ctrl),
|
|
};
|
|
|
|
static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = {
|
|
MPP_GPIO_RANGE(0, 0, 0, 32),
|
|
MPP_GPIO_RANGE(1, 32, 32, 18),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv88f6180_info = {
|
|
.variant = VARIANT_MV88F6180,
|
|
.controls = mv88f6180_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f6180_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv88f6190_info = {
|
|
.variant = VARIANT_MV88F6190,
|
|
.controls = mv88f619x_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f619x_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv88f6192_info = {
|
|
.variant = VARIANT_MV88F6192,
|
|
.controls = mv88f619x_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f619x_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv88f6281_info = {
|
|
.variant = VARIANT_MV88F6281,
|
|
.controls = mv88f628x_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f628x_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv88f6282_info = {
|
|
.variant = VARIANT_MV88F6282,
|
|
.controls = mv88f628x_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f628x_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
|
|
};
|
|
|
|
static struct mvebu_pinctrl_soc_info mv98dx4122_info = {
|
|
.variant = VARIANT_MV98DX4122,
|
|
.controls = mv88f628x_mpp_controls,
|
|
.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
|
|
.modes = mv88f6xxx_mpp_modes,
|
|
.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
|
|
.gpioranges = mv88f628x_gpio_ranges,
|
|
.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
|
|
};
|
|
|
|
static struct of_device_id kirkwood_pinctrl_of_match[] = {
|
|
{ .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info },
|
|
{ .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info },
|
|
{ .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info },
|
|
{ .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info },
|
|
{ .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info },
|
|
{ .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info },
|
|
{ }
|
|
};
|
|
|
|
static int kirkwood_pinctrl_probe(struct platform_device *pdev)
|
|
{
|
|
struct resource *res;
|
|
const struct of_device_id *match =
|
|
of_match_device(kirkwood_pinctrl_of_match, &pdev->dev);
|
|
pdev->dev.platform_data = (void *)match->data;
|
|
|
|
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
mpp_base = devm_ioremap_resource(&pdev->dev, res);
|
|
if (IS_ERR(mpp_base))
|
|
return PTR_ERR(mpp_base);
|
|
|
|
return mvebu_pinctrl_probe(pdev);
|
|
}
|
|
|
|
static int kirkwood_pinctrl_remove(struct platform_device *pdev)
|
|
{
|
|
return mvebu_pinctrl_remove(pdev);
|
|
}
|
|
|
|
static struct platform_driver kirkwood_pinctrl_driver = {
|
|
.driver = {
|
|
.name = "kirkwood-pinctrl",
|
|
.owner = THIS_MODULE,
|
|
.of_match_table = kirkwood_pinctrl_of_match,
|
|
},
|
|
.probe = kirkwood_pinctrl_probe,
|
|
.remove = kirkwood_pinctrl_remove,
|
|
};
|
|
|
|
module_platform_driver(kirkwood_pinctrl_driver);
|
|
|
|
MODULE_AUTHOR("Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>");
|
|
MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver");
|
|
MODULE_LICENSE("GPL v2");
|