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linux-sg2042/drivers/pinctrl/mvebu/pinctrl-armada-370.c

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pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
/*
* 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"
pinctrl: mvebu: armada-370: provide generic mpp callbacks We want to get rid of passing register addresses to common pinctrl driver, so provide set/get callbacks that use generic mpp pins helper and will be used later. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-01-31 08:33:19 +08:00
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);
}
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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),
pinctrl: mvebu: armada-370: align VDD cpu-pd pin naming with datasheet For consistency with the datasheet, this commit renames the VDD function of the MPP4 pin. While this changes the DT compatibility, it is not considered to be a problem since this pin is unlikely to be used for anything but debugging purposes. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:13 +08:00
MPP_FUNCTION(0x1, "vdd", "cpu-pd")),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_MODE(5,
MPP_FUNCTION(0x0, "gpo", NULL),
pinctrl: mvebu: armada-{370,xp}: normalize ethernet txclkout pins This commit normalizes the naming of the Ethernet txclkout pin to be the same accross Marvell SoCs. It is worth mentioning that the DT binding documentation of the Armada XP was wrong for MPP12: it said the function was ge1(txd0), while it is in fact ge1(txclkout). It is however not really a fix worth sending to stable since it does not change the behavior, and the driver itself was correct. Since only the subnames are changed, DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:11 +08:00
MPP_FUNCTION(0x1, "ge0", "txclkout"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_FUNCTION(0x2, "uart1", "txd"),
pinctrl: mvebu: armada-370: align spi1 clock pin naming Across all SoCs, even on Armada 370 for SPI0, the clock pin uses the 'sck' subname and not 'clk', so this commit adjusts the code and documentation accordingly. Since this commit only changes the subname, DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:14 +08:00
MPP_FUNCTION(0x4, "spi1", "sck"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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"),
pinctrl: mvebu: armada-{370,375,38x,39x,xp}: normalize TDM pins This commit normalizes the naming of the TDM pins accross the different Marvell SoCs. Mainly it consists in: * Removing the 'n' from signal names: 'intn' becomes 'int' and 'rstn' becomes 'rst' * Renaming the main name 'tdm2c' to 'tdm' on Armada 38x. * Change the main name 'tdm-1' to 'tdm' for one of the pins of the Armada XP The last two changes affect DT compatibility, but since the TDM interface is nowhere near being supported in mainline, it should not be considered to be a serious problem at this point. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:08 +08:00
MPP_FUNCTION(0x4, "tdm", "dtx"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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),
pinctrl: mvebu: armada-{370,375,38x,39x}: normalize dev pins This commit modifies the definition of the Device Bus interface pins to be consistent accross SoCs. Especially, it removes the 'n' indicators that we don't encode in the subnames of pins: 'dev(wen0)' becomes 'dev(we0)' 'dev(wen1)' becomes 'dev(we1)' 'dev(oen)' becomes 'dev(oe)' etc. In addition, it fixes the Armada 375 DT binding documentation, which forgot to document the 'dev' function for MPP46, MPP57 and MPP63. Since only the subnames are changed, this commit does not affect DT compatibility. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:06 +08:00
MPP_FUNCTION(0x1, "dev", "we0"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_FUNCTION(0x2, "spi0", "mosi")),
MPP_MODE(35,
MPP_FUNCTION(0x0, "gpo", NULL),
pinctrl: mvebu: armada-{370,375,38x,39x}: normalize dev pins This commit modifies the definition of the Device Bus interface pins to be consistent accross SoCs. Especially, it removes the 'n' indicators that we don't encode in the subnames of pins: 'dev(wen0)' becomes 'dev(we0)' 'dev(wen1)' becomes 'dev(we1)' 'dev(oen)' becomes 'dev(oe)' etc. In addition, it fixes the Armada 375 DT binding documentation, which forgot to document the 'dev' function for MPP46, MPP57 and MPP63. Since only the subnames are changed, this commit does not affect DT compatibility. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:06 +08:00
MPP_FUNCTION(0x1, "dev", "oe"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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"),
pinctrl: mvebu: armada-{370,375}: normalize PCIe pins This commit normalizes the naming of PCIe pins to use 'rstout' instead of 'rstoutn' or 'rst-out'. Since only the subnames are changed, DT compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:09 +08:00
MPP_FUNCTION(0x4, "pcie", "rstout"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_FUNCTION(0x5, "audio", "sdi")),
MPP_MODE(61,
MPP_FUNCTION(0x0, "gpo", NULL),
pinctrl: mvebu: armada-{370,375,38x,39x}: normalize dev pins This commit modifies the definition of the Device Bus interface pins to be consistent accross SoCs. Especially, it removes the 'n' indicators that we don't encode in the subnames of pins: 'dev(wen0)' becomes 'dev(we0)' 'dev(wen1)' becomes 'dev(we1)' 'dev(oen)' becomes 'dev(oe)' etc. In addition, it fixes the Armada 375 DT binding documentation, which forgot to document the 'dev' function for MPP46, MPP57 and MPP63. Since only the subnames are changed, this commit does not affect DT compatibility. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:06 +08:00
MPP_FUNCTION(0x1, "dev", "we1"),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_FUNCTION(0x2, "uart1", "txd"),
pinctrl: mvebu: armada-{370,375}: normalize audio pins This commit aligns the naming of the audio 'lrclk' pin accross Marvell SoCs. Since only the subname is changed, the DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:47:10 +08:00
MPP_FUNCTION(0x5, "audio", "lrclk")),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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,
pinctrl: mvebu: Fix mapping of pin 63 (gpo -> gpio) Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-12 04:29:19 +08:00
MPP_FUNCTION(0x0, "gpio", NULL),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_FUNCTION(0x1, "spi0", "sck"),
MPP_FUNCTION(0x2, "tclk", NULL)),
MPP_MODE(64,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "miso"),
pinctrl: mvebu: armada-370: fix spi0 pin description Due to a mistake, the CS0 and CS1 SPI0 functions were incorrectly named "spi0-1" instead of just "spi0". This commit fixes that. This DT binding change does not affect any of the in-tree users. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: <stable@vger.kernel.org> # v3.7+ Fixes: 5f597bb2be57 ("pinctrl: mvebu: add pinctrl driver for Armada 370") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:46:54 +08:00
MPP_FUNCTION(0x2, "spi0", "cs1")),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
MPP_MODE(65,
MPP_FUNCTION(0x0, "gpio", NULL),
MPP_FUNCTION(0x1, "spi0", "mosi"),
pinctrl: mvebu: armada-370: fix spi0 pin description Due to a mistake, the CS0 and CS1 SPI0 functions were incorrectly named "spi0-1" instead of just "spi0". This commit fixes that. This DT binding change does not affect any of the in-tree users. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: <stable@vger.kernel.org> # v3.7+ Fixes: 5f597bb2be57 ("pinctrl: mvebu: add pinctrl driver for Armada 370") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-10 00:46:54 +08:00
MPP_FUNCTION(0x2, "spi0", "cs2")),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
};
static struct mvebu_pinctrl_soc_info armada_370_pinctrl_info;
pinctrl: constify of_device_id array of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Acked-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-03-17 03:59:09 +08:00
static const struct of_device_id armada_370_pinctrl_of_match[] = {
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
{ .compatible = "marvell,mv88f6710-pinctrl" },
{ },
};
static struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = {
pinctrl: mvebu: move resource allocation to SoC specific drivers 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>
2014-01-31 08:48:48 +08:00
MPP_FUNC_CTRL(0, 65, NULL, armada_370_mpp_ctrl),
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
};
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),
};
Drivers: pinctrl: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Barry Song <baohua.song@csr.com> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-22 05:10:23 +08:00
static int armada_370_pinctrl_probe(struct platform_device *pdev)
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
{
struct mvebu_pinctrl_soc_info *soc = &armada_370_pinctrl_info;
pinctrl: mvebu: move resource allocation to SoC specific drivers 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>
2014-01-31 08:48:48 +08:00
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);
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
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 struct platform_driver armada_370_pinctrl_driver = {
.driver = {
.name = "armada-370-pinctrl",
pinctrl: mvebu: remove redundant of_match_ptr The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-10-21 17:17:14 +08:00
.of_match_table = armada_370_pinctrl_of_match,
pinctrl: mvebu: add pinctrl driver for Armada 370 This pinctrl driver is not a full-blown pinctrl driver from scratch: it relies on the common pinctrl-mvebu driver, which is used for all Marvell EBU SoCs. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-13 23:41:46 +08:00
},
.probe = armada_370_pinctrl_probe,
};
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");