diff options
Diffstat (limited to 'drivers/pinctrl/mvebu/pinctrl-armada-38x.c')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-38x.c | 462 |
1 files changed, 462 insertions, 0 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-38x.c b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c new file mode 100644 index 00000000000..1049f82fb62 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c @@ -0,0 +1,462 @@ +/* + * Marvell Armada 380/385 pinctrl driver based on mvebu pinctrl core + * + * Copyright (C) 2013 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/of.h> +#include <linux/of_device.h> +#include <linux/pinctrl/pinctrl.h> + +#include "pinctrl-mvebu.h" + +static void __iomem *mpp_base; + +static int armada_38x_mpp_ctrl_get(unsigned pid, unsigned long *config) +{ + return default_mpp_ctrl_get(mpp_base, pid, config); +} + +static int armada_38x_mpp_ctrl_set(unsigned pid, unsigned long config) +{ + return default_mpp_ctrl_set(mpp_base, pid, config); +} + +enum { + V_88F6810 = BIT(0), + V_88F6820 = BIT(1), + V_88F6828 = BIT(2), + V_88F6810_PLUS = (V_88F6810 | V_88F6820 | V_88F6828), + V_88F6820_PLUS = (V_88F6820 | V_88F6828), +}; + +static struct mvebu_mpp_mode armada_38x_mpp_modes[] = { + MPP_MODE(0, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6810_PLUS)), + MPP_MODE(1, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6810_PLUS)), + MPP_MODE(2, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6810_PLUS)), + MPP_MODE(3, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6810_PLUS)), + MPP_MODE(4, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge", "mdc", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ua1", "txd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS)), + MPP_MODE(5, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge", "mdio", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ua1", "rxd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS)), + MPP_MODE(6, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txclkout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge0", "crs", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "cs3", V_88F6810_PLUS)), + MPP_MODE(7, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txd0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad9", V_88F6810_PLUS)), + MPP_MODE(8, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txd1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad10", V_88F6810_PLUS)), + MPP_MODE(9, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txd2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad11", V_88F6810_PLUS)), + MPP_MODE(10, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txd3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad12", V_88F6810_PLUS)), + MPP_MODE(11, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txctl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad13", V_88F6810_PLUS)), + MPP_MODE(12, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxd0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "cs1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6810_PLUS)), + MPP_MODE(13, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxd1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie0", "clkreq", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "clkreq", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "cs2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad15", V_88F6810_PLUS)), + MPP_MODE(14, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxd2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "m", "vtt_ctrl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "cs3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "wen1", V_88F6810_PLUS)), + MPP_MODE(15, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxd3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge", "mdc slave", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "pcie1", "rstout", V_88F6820_PLUS)), + MPP_MODE(16, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxctl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge", "mdio slave", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "pcie0", "clkreq", V_88F6810_PLUS)), + MPP_MODE(17, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6810_PLUS)), + MPP_MODE(18, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "rxerr", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ptp", "trig_gen", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "pcie1", "rstout", V_88F6820_PLUS)), + MPP_MODE(19, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "col", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ptp", "event_req", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie0", "clkreq", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6810_PLUS)), + MPP_MODE(20, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ge0", "txclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6810_PLUS)), + MPP_MODE(21, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxd0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6810_PLUS)), + MPP_MODE(22, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6810_PLUS)), + MPP_MODE(23, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6810_PLUS)), + MPP_MODE(24, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d4", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ready", V_88F6810_PLUS)), + MPP_MODE(25, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d5", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6810_PLUS)), + MPP_MODE(26, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d6", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6810_PLUS)), + MPP_MODE(27, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txclkout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d7", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6810_PLUS)), + MPP_MODE(28, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txd0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "clk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6810_PLUS)), + MPP_MODE(29, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txd1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6810_PLUS)), + MPP_MODE(30, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txd2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "oen", V_88F6810_PLUS)), + MPP_MODE(31, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txd3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6810_PLUS)), + MPP_MODE(32, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "txctl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "wen0", V_88F6810_PLUS)), + MPP_MODE(33, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "m", "decc_err", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6810_PLUS)), + MPP_MODE(34, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6810_PLUS)), + MPP_MODE(35, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6810_PLUS)), + MPP_MODE(36, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ptp", "trig_gen", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6810_PLUS)), + MPP_MODE(37, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ptp", "clk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6810_PLUS)), + MPP_MODE(38, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ptp", "event_req", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxd1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ref", "clk_out0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6810_PLUS)), + MPP_MODE(39, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxd2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6810_PLUS)), + MPP_MODE(40, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxd3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "sd0", "d2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6810_PLUS)), + MPP_MODE(41, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge1", "rxctl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "burst/last", V_88F6810_PLUS)), + MPP_MODE(42, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6810_PLUS)), + MPP_MODE(43, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "m", "vtt_ctrl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6810_PLUS)), + MPP_MODE(44, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), + MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6828), + MPP_VAR_FUNCTION(5, "pcie0", "rstout", V_88F6810_PLUS)), + MPP_MODE(45, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ref", "clk_out0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "pcie2", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "pcie3", "rstout", V_88F6810_PLUS)), + MPP_MODE(46, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "pcie2", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "pcie3", "rstout", V_88F6810_PLUS)), + MPP_MODE(47, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), + MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sata3", "prsnt", V_88F6828)), + MPP_MODE(48, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "m", "vtt_ctrl", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "tdm2c", "pclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d4", V_88F6810_PLUS)), + MPP_MODE(49, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata2", "prsnt", V_88F6828), + MPP_VAR_FUNCTION(2, "sata3", "prsnt", V_88F6828), + MPP_VAR_FUNCTION(3, "tdm2c", "fsync", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d5", V_88F6810_PLUS)), + MPP_MODE(50, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(3, "tdm2c", "drx", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "cmd", V_88F6810_PLUS)), + MPP_MODE(51, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "tdm2c", "dtx", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "m", "decc_err", V_88F6810_PLUS)), + MPP_MODE(52, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(3, "tdm2c", "intn", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6810_PLUS)), + MPP_MODE(53, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "tdm2c", "rstn", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6810_PLUS)), + MPP_MODE(54, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6810_PLUS)), + MPP_MODE(55, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge", "mdio", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "clkreq", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d0", V_88F6810_PLUS)), + MPP_MODE(56, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "ge", "mdc", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6810_PLUS)), + MPP_MODE(57, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "clk", V_88F6810_PLUS)), + MPP_MODE(58, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "pcie1", "clkreq", V_88F6820_PLUS), + MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6810_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d1", V_88F6810_PLUS)), + MPP_MODE(59, + MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), + MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), + MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6810_PLUS), + MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), + MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6810_PLUS), + MPP_VAR_FUNCTION(5, "sd0", "d2", V_88F6810_PLUS)), +}; + +static struct mvebu_pinctrl_soc_info armada_38x_pinctrl_info; + +static struct of_device_id armada_38x_pinctrl_of_match[] = { + { + .compatible = "marvell,mv88f6810-pinctrl", + .data = (void *) V_88F6810, + }, + { + .compatible = "marvell,mv88f6820-pinctrl", + .data = (void *) V_88F6820, + }, + { + .compatible = "marvell,mv88f6828-pinctrl", + .data = (void *) V_88F6828, + }, + { }, +}; + +static struct mvebu_mpp_ctrl armada_38x_mpp_controls[] = { + MPP_FUNC_CTRL(0, 59, NULL, armada_38x_mpp_ctrl), +}; + +static struct pinctrl_gpio_range armada_38x_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 27), +}; + +static int armada_38x_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = &armada_38x_pinctrl_info; + const struct of_device_id *match = + of_match_device(armada_38x_pinctrl_of_match, &pdev->dev); + struct resource *res; + + if (!match) + return -ENODEV; + + 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 = (unsigned) match->data & 0xff; + soc->controls = armada_38x_mpp_controls; + soc->ncontrols = ARRAY_SIZE(armada_38x_mpp_controls); + soc->gpioranges = armada_38x_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(armada_38x_mpp_gpio_ranges); + soc->modes = armada_38x_mpp_modes; + soc->nmodes = armada_38x_mpp_controls[0].npins; + + pdev->dev.platform_data = soc; + + return mvebu_pinctrl_probe(pdev); +} + +static int armada_38x_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver armada_38x_pinctrl_driver = { + .driver = { + .name = "armada-38x-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(armada_38x_pinctrl_of_match), + }, + .probe = armada_38x_pinctrl_probe, + .remove = armada_38x_pinctrl_remove, +}; + +module_platform_driver(armada_38x_pinctrl_driver); + +MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); +MODULE_DESCRIPTION("Marvell Armada 38x pinctrl driver"); +MODULE_LICENSE("GPL v2"); |