Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 404 insertions, 0 deletions

diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-370.c b/drivers/pinctrl/mvebu/pinctrl-armada-370.c
new file mode 100644
index 000000000..d3195557a
--- /dev/null
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-370.c
@@ -0,0 +1,404 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Marvell Armada 370 pinctrl driver based on mvebu pinctrl core
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.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 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 const struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = {
+	MPP_FUNC_CTRL(0, 65, NULL, mvebu_mmio_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;
+
+	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_simple_mmio_probe(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,
+};
+builtin_platform_driver(armada_370_pinctrl_driver);