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linux-next/drivers/pinctrl/mvebu/pinctrl-armada-370.c
Linus Torvalds 93a4b1b946 Here is the bulk of pin control changes for the v4.2 series: 
- Core functionality:
   - Enable exclusive pin ownership: it is possible to flag a pin
     controller so that GPIO and other functions cannot use a single
     pin simultaneously.
 
 - New drivers:
   - NXP LPC18xx System Control Unit pin controller
   - Imagination Pistachio SoC pin controller
 
 - New subdrivers:
   - Freescale i.MX7d SoC
   - Intel Sunrisepoint-H PCH
   - Renesas PFC R8A7793
   - Renesas PFC R8A7794
   - Mediatek MT6397, MT8127
   - SiRF Atlas 7
   - Allwinner A33
   - Qualcomm MSM8660
   - Marvell Armada 395
   - Rockchip RK3368
 
 - Cleanups:
   - A big cleanup of the Marvell MVEBU driver rectifying it to
     correspond to reality
   - Drop platform device probing from the SH PFC driver, we are now a
     DT only shop for SuperH
   - Drop obsolte multi-platform check for SH PFC
   - Various janitorial: constification, grammar etc
 
 - Improvements:
   - The AT91 GPIO portions now supports the set_multiple() feature
   - Split out SPI pins on the Xilinx Zynq
   - Support DTs without specific function nodes in the i.MX driver
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Merge tag 'pinctrl-v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "Here is the bulk of pin control changes for the v4.2 series: Quite a
  lot of new SoC subdrivers and two new main drivers this time, apart
  from that business as usual.

  Details:

  Core functionality:
   - Enable exclusive pin ownership: it is possible to flag a pin
     controller so that GPIO and other functions cannot use a single pin
     simultaneously.

  New drivers:
   - NXP LPC18xx System Control Unit pin controller
   - Imagination Pistachio SoC pin controller

  New subdrivers:
   - Freescale i.MX7d SoC
   - Intel Sunrisepoint-H PCH
   - Renesas PFC R8A7793
   - Renesas PFC R8A7794
   - Mediatek MT6397, MT8127
   - SiRF Atlas 7
   - Allwinner A33
   - Qualcomm MSM8660
   - Marvell Armada 395
   - Rockchip RK3368

  Cleanups:
   - A big cleanup of the Marvell MVEBU driver rectifying it to
     correspond to reality
   - Drop platform device probing from the SH PFC driver, we are now a
     DT only shop for SuperH
   - Drop obsolte multi-platform check for SH PFC
   - Various janitorial: constification, grammar etc

  Improvements:
   - The AT91 GPIO portions now supports the set_multiple() feature
   - Split out SPI pins on the Xilinx Zynq
   - Support DTs without specific function nodes in the i.MX driver"

* tag 'pinctrl-v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (99 commits)
  pinctrl: rockchip: add support for the rk3368
  pinctrl: rockchip: generalize perpin driver-strength setting
  pinctrl: sh-pfc: r8a7794: add SDHI pin groups
  pinctrl: sh-pfc: r8a7794: add MMCIF pin groups
  pinctrl: sh-pfc: add R8A7794 PFC support
  pinctrl: make pinctrl_register() return proper error code
  pinctrl: mvebu: armada-39x: add support for Armada 395 variant
  pinctrl: mvebu: armada-39x: add missing SATA functions
  pinctrl: mvebu: armada-39x: add missing PCIe functions
  pinctrl: mvebu: armada-38x: add ptp functions
  pinctrl: mvebu: armada-38x: add ua1 functions
  pinctrl: mvebu: armada-38x: add nand functions
  pinctrl: mvebu: armada-38x: add sata functions
  pinctrl: mvebu: armada-xp: add dram functions
  pinctrl: mvebu: armada-xp: add nand rb function
  pinctrl: mvebu: armada-xp: add spi1 function
  pinctrl: mvebu: armada-39x: normalize ref clock naming
  pinctrl: mvebu: armada-xp: rename spi to spi0
  pinctrl: mvebu: armada-370: align spi1 clock pin naming
  pinctrl: mvebu: armada-370: align VDD cpu-pd pin naming with datasheet
  ...
2015-06-24 19:21:02 -07:00

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/*
* Marvell Armada 370 pinctrl driver based on mvebu pinctrl core
*
* Copyright (C) 2012 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/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-mvebu.h"
static void __iomem *mpp_base;
static int armada_370_mpp_ctrl_get(unsigned pid, unsigned long *config)
{
return default_mpp_ctrl_get(mpp_base, pid, config);
}
static int armada_370_mpp_ctrl_set(unsigned pid, unsigned long config)
{
return default_mpp_ctrl_set(mpp_base, pid, config);
}
static struct mvebu_mpp_mode mv88f6710_mpp_modes[] = {
MPP_MODE(0,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "uart0", "rxd")),
MPP_MODE(1,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "uart0", "txd")),
MPP_MODE(2,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "i2c0", "sck"),
MPP_FUNCTION(0x2, "uart0", "txd")),
MPP_MODE(3,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "i2c0", "sda"),
MPP_FUNCTION(0x2, "uart0", "rxd")),
MPP_MODE(4,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "vdd", "cpu-pd")),
MPP_MODE(5,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txclkout"),
MPP_FUNCTION(0x2, "uart1", "txd"),
MPP_FUNCTION(0x4, "spi1", "sck"),
MPP_FUNCTION(0x5, "audio", "mclk")),
MPP_MODE(6,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "txd0"),
MPP_FUNCTION(0x2, "sata0", "prsnt"),
MPP_FUNCTION(0x4, "tdm", "rst"),
MPP_FUNCTION(0x5, "audio", "sdo")),
MPP_MODE(7,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd1"),
MPP_FUNCTION(0x4, "tdm", "dtx"),
MPP_FUNCTION(0x5, "audio", "lrclk")),
MPP_MODE(8,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "txd2"),
MPP_FUNCTION(0x2, "uart0", "rts"),
MPP_FUNCTION(0x4, "tdm", "drx"),
MPP_FUNCTION(0x5, "audio", "bclk")),
MPP_MODE(9,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd3"),
MPP_FUNCTION(0x2, "uart1", "txd"),
MPP_FUNCTION(0x3, "sd0", "clk"),
MPP_FUNCTION(0x5, "audio", "spdifo")),
MPP_MODE(10,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "txctl"),
MPP_FUNCTION(0x2, "uart0", "cts"),
MPP_FUNCTION(0x4, "tdm", "fsync"),
MPP_FUNCTION(0x5, "audio", "sdi")),
MPP_MODE(11,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd0"),
MPP_FUNCTION(0x2, "uart1", "rxd"),
MPP_FUNCTION(0x3, "sd0", "cmd"),
MPP_FUNCTION(0x4, "spi0", "cs1"),
MPP_FUNCTION(0x5, "sata1", "prsnt"),
MPP_FUNCTION(0x6, "spi1", "cs1")),
MPP_MODE(12,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd1"),
MPP_FUNCTION(0x2, "i2c1", "sda"),
MPP_FUNCTION(0x3, "sd0", "d0"),
MPP_FUNCTION(0x4, "spi1", "cs0"),
MPP_FUNCTION(0x5, "audio", "spdifi")),
MPP_MODE(13,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd2"),
MPP_FUNCTION(0x2, "i2c1", "sck"),
MPP_FUNCTION(0x3, "sd0", "d1"),
MPP_FUNCTION(0x4, "tdm", "pclk"),
MPP_FUNCTION(0x5, "audio", "rmclk")),
MPP_MODE(14,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd3"),
MPP_FUNCTION(0x2, "pcie", "clkreq0"),
MPP_FUNCTION(0x3, "sd0", "d2"),
MPP_FUNCTION(0x4, "spi1", "mosi"),
MPP_FUNCTION(0x5, "spi0", "cs2")),
MPP_MODE(15,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxctl"),
MPP_FUNCTION(0x2, "pcie", "clkreq1"),
MPP_FUNCTION(0x3, "sd0", "d3"),
MPP_FUNCTION(0x4, "spi1", "miso"),
MPP_FUNCTION(0x5, "spi0", "cs3")),
MPP_MODE(16,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxclk"),
MPP_FUNCTION(0x2, "uart1", "rxd"),
MPP_FUNCTION(0x4, "tdm", "int"),
MPP_FUNCTION(0x5, "audio", "extclk")),
MPP_MODE(17,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge", "mdc")),
MPP_MODE(18,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge", "mdio")),
MPP_MODE(19,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "txclk"),
MPP_FUNCTION(0x2, "ge1", "txclkout"),
MPP_FUNCTION(0x4, "tdm", "pclk")),
MPP_MODE(20,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd4"),
MPP_FUNCTION(0x2, "ge1", "txd0")),
MPP_MODE(21,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd5"),
MPP_FUNCTION(0x2, "ge1", "txd1"),
MPP_FUNCTION(0x4, "uart1", "txd")),
MPP_MODE(22,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd6"),
MPP_FUNCTION(0x2, "ge1", "txd2"),
MPP_FUNCTION(0x4, "uart0", "rts")),
MPP_MODE(23,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "ge0", "txd7"),
MPP_FUNCTION(0x2, "ge1", "txd3"),
MPP_FUNCTION(0x4, "spi1", "mosi")),
MPP_MODE(24,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "col"),
MPP_FUNCTION(0x2, "ge1", "txctl"),
MPP_FUNCTION(0x4, "spi1", "cs0")),
MPP_MODE(25,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxerr"),
MPP_FUNCTION(0x2, "ge1", "rxd0"),
MPP_FUNCTION(0x4, "uart1", "rxd")),
MPP_MODE(26,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "crs"),
MPP_FUNCTION(0x2, "ge1", "rxd1"),
MPP_FUNCTION(0x4, "spi1", "miso")),
MPP_MODE(27,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd4"),
MPP_FUNCTION(0x2, "ge1", "rxd2"),
MPP_FUNCTION(0x4, "uart0", "cts")),
MPP_MODE(28,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd5"),
MPP_FUNCTION(0x2, "ge1", "rxd3")),
MPP_MODE(29,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd6"),
MPP_FUNCTION(0x2, "ge1", "rxctl"),
MPP_FUNCTION(0x4, "i2c1", "sda")),
MPP_MODE(30,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "ge0", "rxd7"),
MPP_FUNCTION(0x2, "ge1", "rxclk"),
MPP_FUNCTION(0x4, "i2c1", "sck")),
MPP_MODE(31,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x3, "tclk", NULL),
MPP_FUNCTION(0x4, "ge0", "txerr")),
MPP_MODE(32,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "cs0")),
MPP_MODE(33,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "bootcs"),
MPP_FUNCTION(0x2, "spi0", "cs0")),
MPP_MODE(34,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "we0"),
MPP_FUNCTION(0x2, "spi0", "mosi")),
MPP_MODE(35,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "oe"),
MPP_FUNCTION(0x2, "spi0", "sck")),
MPP_MODE(36,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "a1"),
MPP_FUNCTION(0x2, "spi0", "miso")),
MPP_MODE(37,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "a0"),
MPP_FUNCTION(0x2, "sata0", "prsnt")),
MPP_MODE(38,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ready"),
MPP_FUNCTION(0x2, "uart1", "cts"),
MPP_FUNCTION(0x3, "uart0", "cts")),
MPP_MODE(39,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad0"),
MPP_FUNCTION(0x2, "audio", "spdifo")),
MPP_MODE(40,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad1"),
MPP_FUNCTION(0x2, "uart1", "rts"),
MPP_FUNCTION(0x3, "uart0", "rts")),
MPP_MODE(41,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad2"),
MPP_FUNCTION(0x2, "uart1", "rxd")),
MPP_MODE(42,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad3"),
MPP_FUNCTION(0x2, "uart1", "txd")),
MPP_MODE(43,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad4"),
MPP_FUNCTION(0x2, "audio", "bclk")),
MPP_MODE(44,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad5"),
MPP_FUNCTION(0x2, "audio", "mclk")),
MPP_MODE(45,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad6"),
MPP_FUNCTION(0x2, "audio", "lrclk")),
MPP_MODE(46,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad7"),
MPP_FUNCTION(0x2, "audio", "sdo")),
MPP_MODE(47,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad8"),
MPP_FUNCTION(0x3, "sd0", "clk"),
MPP_FUNCTION(0x5, "audio", "spdifo")),
MPP_MODE(48,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad9"),
MPP_FUNCTION(0x2, "uart0", "rts"),
MPP_FUNCTION(0x3, "sd0", "cmd"),
MPP_FUNCTION(0x4, "sata1", "prsnt"),
MPP_FUNCTION(0x5, "spi0", "cs1")),
MPP_MODE(49,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad10"),
MPP_FUNCTION(0x2, "pcie", "clkreq1"),
MPP_FUNCTION(0x3, "sd0", "d0"),
MPP_FUNCTION(0x4, "spi1", "cs0"),
MPP_FUNCTION(0x5, "audio", "spdifi")),
MPP_MODE(50,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad11"),
MPP_FUNCTION(0x2, "uart0", "cts"),
MPP_FUNCTION(0x3, "sd0", "d1"),
MPP_FUNCTION(0x4, "spi1", "miso"),
MPP_FUNCTION(0x5, "audio", "rmclk")),
MPP_MODE(51,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad12"),
MPP_FUNCTION(0x2, "i2c1", "sda"),
MPP_FUNCTION(0x3, "sd0", "d2"),
MPP_FUNCTION(0x4, "spi1", "mosi")),
MPP_MODE(52,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad13"),
MPP_FUNCTION(0x2, "i2c1", "sck"),
MPP_FUNCTION(0x3, "sd0", "d3"),
MPP_FUNCTION(0x4, "spi1", "sck")),
MPP_MODE(53,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ad14"),
MPP_FUNCTION(0x2, "sd0", "clk"),
MPP_FUNCTION(0x3, "tdm", "pclk"),
MPP_FUNCTION(0x4, "spi0", "cs2"),
MPP_FUNCTION(0x5, "pcie", "clkreq1")),
MPP_MODE(54,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ad15"),
MPP_FUNCTION(0x3, "tdm", "dtx")),
MPP_MODE(55,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "cs1"),
MPP_FUNCTION(0x2, "uart1", "txd"),
MPP_FUNCTION(0x3, "tdm", "rst"),
MPP_FUNCTION(0x4, "sata1", "prsnt"),
MPP_FUNCTION(0x5, "sata0", "prsnt")),
MPP_MODE(56,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "cs2"),
MPP_FUNCTION(0x2, "uart1", "cts"),
MPP_FUNCTION(0x3, "uart0", "cts"),
MPP_FUNCTION(0x4, "spi0", "cs3"),
MPP_FUNCTION(0x5, "pcie", "clkreq0"),
MPP_FUNCTION(0x6, "spi1", "cs1")),
MPP_MODE(57,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "cs3"),
MPP_FUNCTION(0x2, "uart1", "rxd"),
MPP_FUNCTION(0x3, "tdm", "fsync"),
MPP_FUNCTION(0x4, "sata0", "prsnt"),
MPP_FUNCTION(0x5, "audio", "sdo")),
MPP_MODE(58,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "cs0"),
MPP_FUNCTION(0x2, "uart1", "rts"),
MPP_FUNCTION(0x3, "tdm", "int"),
MPP_FUNCTION(0x5, "audio", "extclk"),
MPP_FUNCTION(0x6, "uart0", "rts")),
MPP_MODE(59,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "ale0"),
MPP_FUNCTION(0x2, "uart1", "rts"),
MPP_FUNCTION(0x3, "uart0", "rts"),
MPP_FUNCTION(0x5, "audio", "bclk")),
MPP_MODE(60,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "ale1"),
MPP_FUNCTION(0x2, "uart1", "rxd"),
MPP_FUNCTION(0x3, "sata0", "prsnt"),
MPP_FUNCTION(0x4, "pcie", "rstout"),
MPP_FUNCTION(0x5, "audio", "sdi")),
MPP_MODE(61,
MPP_FUNCTION(0x0, "gpo", NULL),
MPP_FUNCTION(0x1, "dev", "we1"),
MPP_FUNCTION(0x2, "uart1", "txd"),
MPP_FUNCTION(0x5, "audio", "lrclk")),
MPP_MODE(62,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "dev", "a2"),
MPP_FUNCTION(0x2, "uart1", "cts"),
MPP_FUNCTION(0x3, "tdm", "drx"),
MPP_FUNCTION(0x4, "pcie", "clkreq0"),
MPP_FUNCTION(0x5, "audio", "mclk"),
MPP_FUNCTION(0x6, "uart0", "cts")),
MPP_MODE(63,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "sck"),
MPP_FUNCTION(0x2, "tclk", NULL)),
MPP_MODE(64,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "miso"),
MPP_FUNCTION(0x2, "spi0", "cs1")),
MPP_MODE(65,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "mosi"),
MPP_FUNCTION(0x2, "spi0", "cs2")),
};
static struct mvebu_pinctrl_soc_info armada_370_pinctrl_info;
static const struct of_device_id armada_370_pinctrl_of_match[] = {
{ .compatible = "marvell,mv88f6710-pinctrl" },
{ },
};
static struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = {
MPP_FUNC_CTRL(0, 65, NULL, armada_370_mpp_ctrl),
};
static struct pinctrl_gpio_range mv88f6710_mpp_gpio_ranges[] = {
MPP_GPIO_RANGE(0, 0, 0, 32),
MPP_GPIO_RANGE(1, 32, 32, 32),
MPP_GPIO_RANGE(2, 64, 64, 2),
};
static int armada_370_pinctrl_probe(struct platform_device *pdev)
{
struct mvebu_pinctrl_soc_info *soc = &armada_370_pinctrl_info;
struct resource *res;
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);
soc->variant = 0; /* no variants for Armada 370 */
soc->controls = mv88f6710_mpp_controls;
soc->ncontrols = ARRAY_SIZE(mv88f6710_mpp_controls);
soc->modes = mv88f6710_mpp_modes;
soc->nmodes = ARRAY_SIZE(mv88f6710_mpp_modes);
soc->gpioranges = mv88f6710_mpp_gpio_ranges;
soc->ngpioranges = ARRAY_SIZE(mv88f6710_mpp_gpio_ranges);
pdev->dev.platform_data = soc;
return mvebu_pinctrl_probe(pdev);
}
static int armada_370_pinctrl_remove(struct platform_device *pdev)
{
return mvebu_pinctrl_remove(pdev);
}
static struct platform_driver armada_370_pinctrl_driver = {
.driver = {
.name = "armada-370-pinctrl",
.of_match_table = armada_370_pinctrl_of_match,
},
.probe = armada_370_pinctrl_probe,
.remove = armada_370_pinctrl_remove,
};
module_platform_driver(armada_370_pinctrl_driver);
MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>");
MODULE_DESCRIPTION("Marvell Armada 370 pinctrl driver");
MODULE_LICENSE("GPL v2");
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