leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
296739839f
linux/drivers/pinctrl/mvebu/pinctrl-armada-39x.c
Paul Gortmaker fdbde81bad pinctrl: mvebu: make bool drivers explicitly non-modular 
None of the Kconfigs for any of these drivers are tristate, meaning
that they currently are not being built as a module by anyone.

Lets remove the modular code that is essentially orphaned, so that
when reading the drivers there is no doubt they are builtin-only.
All drivers get the exact same change, so they are handled in batch.

Changes are (1) use builtin_platform_driver, (2) dont use module.h
(3) delete module_exit related code, (4) delete MODULE_DEVICE_TABLE,
and (5) delete MODULE_LICENCE/MODULE_AUTHOR and associated tags.

For the dove driver we explicitly disallow a driver unbind, since
that doesn't have a sensible use case anyway, and it allows us to
drop the ".remove" code for non-modular drivers.

Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.

We deleted the MODULE_LICENSE etc. tags since all that information
is already contained at the top of the file in the comments.

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-13 14:25:49 +01:00

420 lines
20 KiB
C
Raw Blame History

/*
* Marvell Armada 39x pinctrl driver based on mvebu pinctrl core
*
* Copyright (C) 2015 Marvell
*
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-mvebu.h"
enum {
V_88F6920 = BIT(0),
V_88F6925 = BIT(1),
V_88F6928 = BIT(2),
V_88F6920_PLUS = (V_88F6920 | V_88F6925 | V_88F6928),
V_88F6925_PLUS = (V_88F6925 | V_88F6928),
};
static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_MODE(0,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6920_PLUS)),
MPP_MODE(1,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6920_PLUS)),
MPP_MODE(2,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)),
MPP_MODE(3,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6920_PLUS)),
MPP_MODE(4,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)),
MPP_MODE(5,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)),
MPP_MODE(6,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "cs3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "xsmi", "mdio", V_88F6920_PLUS)),
MPP_MODE(7,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad9", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "xsmi", "mdc", V_88F6920_PLUS)),
MPP_MODE(8,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad10", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ptp", "trig", V_88F6920_PLUS)),
MPP_MODE(9,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad11", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ptp", "clk", V_88F6920_PLUS)),
MPP_MODE(10,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad12", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ptp", "evreq", V_88F6920_PLUS)),
MPP_MODE(11,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad13", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)),
MPP_MODE(12,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)),
MPP_MODE(13,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad15", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "pcie2", "clkreq", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)),
MPP_MODE(14,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "dram", "vttctrl", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "we1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)),
MPP_MODE(15,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c1", "sck", V_88F6920_PLUS)),
MPP_MODE(16,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "pcie0", "clkreq", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c1", "sda", V_88F6920_PLUS)),
MPP_MODE(17,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(6, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)),
MPP_MODE(18,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c2", "sck", V_88F6920_PLUS)),
MPP_MODE(19,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c2", "sda", V_88F6920_PLUS)),
MPP_MODE(20,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)),
MPP_MODE(21,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxd0", V_88F6920_PLUS)),
MPP_MODE(22,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6920_PLUS)),
MPP_MODE(23,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6920_PLUS)),
MPP_MODE(24,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d4", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ready", V_88F6920_PLUS)),
MPP_MODE(25,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d5", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6920_PLUS)),
MPP_MODE(26,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d6", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6920_PLUS)),
MPP_MODE(27,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d7", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txclkout", V_88F6920_PLUS)),
MPP_MODE(28,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "clk", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txd0", V_88F6920_PLUS)),
MPP_MODE(29,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txd1", V_88F6920_PLUS)),
MPP_MODE(30,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "oe", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txd2", V_88F6920_PLUS)),
MPP_MODE(31,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txd3", V_88F6920_PLUS)),
MPP_MODE(32,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "we0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "txctl", V_88F6920_PLUS)),
MPP_MODE(33,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "dram", "deccerr", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6920_PLUS)),
MPP_MODE(34,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6920_PLUS)),
MPP_MODE(35,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6920_PLUS)),
MPP_MODE(36,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6920_PLUS)),
MPP_MODE(37,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxclk", V_88F6920_PLUS)),
MPP_MODE(38,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ref", "clk_out0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxd1", V_88F6920_PLUS)),
MPP_MODE(39,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxd2", V_88F6920_PLUS)),
MPP_MODE(40,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "d2", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxd3", V_88F6920_PLUS)),
MPP_MODE(41,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "burst/last", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "nand", "rb0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxctl", V_88F6920_PLUS)),
MPP_MODE(42,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6920_PLUS)),
MPP_MODE(43,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "nand", "rb1", V_88F6920_PLUS)),
MPP_MODE(44,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)),
MPP_MODE(45,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ref", "clk_out0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)),
MPP_MODE(46,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)),
MPP_MODE(47,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(5, "sata3", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)),
MPP_MODE(48,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "pclk", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "d4", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "pcie0", "clkreq", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)),
MPP_MODE(49,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata2", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(2, "sata3", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(3, "tdm", "fsync", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "d5", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)),
MPP_MODE(50,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "drx", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "cmd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)),
MPP_MODE(51,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "dtx", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6928),
MPP_VAR_FUNCTION(5, "dram", "deccerr", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua2", "txd", V_88F6920_PLUS)),
MPP_MODE(52,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "int", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c3", "sck", V_88F6920_PLUS)),
MPP_MODE(53,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "rst", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c3", "sda", V_88F6920_PLUS)),
MPP_MODE(54,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua3", "txd", V_88F6920_PLUS)),
MPP_MODE(55,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "d0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua3", "rxd", V_88F6920_PLUS)),
MPP_MODE(56,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)),
MPP_MODE(57,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "clk", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)),
MPP_MODE(58,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "d1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)),
MPP_MODE(59,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "d2", V_88F6920_PLUS)),
};
static struct mvebu_pinctrl_soc_info armada_39x_pinctrl_info;
static const struct of_device_id armada_39x_pinctrl_of_match[] = {
{
.compatible = "marvell,mv88f6920-pinctrl",
.data = (void *) V_88F6920,
},
{
.compatible = "marvell,mv88f6925-pinctrl",
.data = (void *) V_88F6925,
},
{
.compatible = "marvell,mv88f6928-pinctrl",
.data = (void *) V_88F6928,
},
{ },
};
static const struct mvebu_mpp_ctrl armada_39x_mpp_controls[] = {
MPP_FUNC_CTRL(0, 59, NULL, mvebu_mmio_mpp_ctrl),
};
static struct pinctrl_gpio_range armada_39x_mpp_gpio_ranges[] = {
MPP_GPIO_RANGE(0, 0, 0, 32),
MPP_GPIO_RANGE(1, 32, 32, 28),
};
static int armada_39x_pinctrl_probe(struct platform_device *pdev)
{
struct mvebu_pinctrl_soc_info *soc = &armada_39x_pinctrl_info;
const struct of_device_id *match =
of_match_device(armada_39x_pinctrl_of_match, &pdev->dev);
if (!match)
return -ENODEV;
soc->variant = (unsigned) match->data & 0xff;
soc->controls = armada_39x_mpp_controls;
soc->ncontrols = ARRAY_SIZE(armada_39x_mpp_controls);
soc->gpioranges = armada_39x_mpp_gpio_ranges;
soc->ngpioranges = ARRAY_SIZE(armada_39x_mpp_gpio_ranges);
soc->modes = armada_39x_mpp_modes;
soc->nmodes = armada_39x_mpp_controls[0].npins;
pdev->dev.platform_data = soc;
return mvebu_pinctrl_simple_mmio_probe(pdev);
}
static struct platform_driver armada_39x_pinctrl_driver = {
.driver = {
.name = "armada-39x-pinctrl",
.of_match_table = of_match_ptr(armada_39x_pinctrl_of_match),
},
.probe = armada_39x_pinctrl_probe,
};
builtin_platform_driver(armada_39x_pinctrl_driver);
Reference in New Issue View Git Blame Copy Permalink