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pinctrl: berlin: add the BG2Q pinctrl driver
Add the pin-controller driver for the Berlin BG2Q SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Antoine Tenart
Linus Walleij
parent
3de68d331c
commit
626eea8706
@ -5,4 +5,8 @@ config PINCTRL_BERLIN
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select PINMUX
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select REGMAP_MMIO
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config PINCTRL_BERLIN_BG2Q
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bool
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select PINCTRL_BERLIN
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endif
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@ -1 +1,2 @@
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obj-$(CONFIG_PINCTRL_BERLIN) += berlin.o
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obj-$(CONFIG_PINCTRL_BERLIN_BG2Q) += berlin-bg2q.o
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436
drivers/pinctrl/berlin/berlin-bg2q.c
Normal file
436
drivers/pinctrl/berlin/berlin-bg2q.c
Normal file
@ -0,0 +1,436 @@
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/*
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* Marvell Berlin BG2Q pinctrl driver
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*
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* Copyright (C) 2014 Marvell Technology Group Ltd.
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*
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* Antoine Ténart <antoine.tenart@free-electrons.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <linux/module.h>
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#include <linux/of_device.h>
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#include <linux/platform_device.h>
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#include <linux/regmap.h>
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#include "berlin.h"
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static const struct berlin_desc_group berlin2q_soc_pinctrl_groups[] = {
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/* G */
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BERLIN_PINCTRL_GROUP("G0", 0x18, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "nand"),
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BERLIN_PINCTRL_FUNCTION(0x1, "mmc"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G1", 0x18, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "nand"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G2", 0x18, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "arc"),
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BERLIN_PINCTRL_FUNCTION(0x3, "lvds")),
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BERLIN_PINCTRL_GROUP("G3", 0x18, 0x3, 0x09,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"),
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BERLIN_PINCTRL_FUNCTION(0x3, "lvds")),
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BERLIN_PINCTRL_GROUP("G4", 0x18, 0x3, 0x0c,
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BERLIN_PINCTRL_FUNCTION(0x0, "pll"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sd0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x3, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G5", 0x18, 0x3, 0x0f,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sd0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G6", 0x18, 0x3, 0x12,
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BERLIN_PINCTRL_FUNCTION(0x0, "jtag"),
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BERLIN_PINCTRL_FUNCTION(0x1, "twsi0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G7", 0x18, 0x3, 0x15,
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BERLIN_PINCTRL_FUNCTION(0x0, "jtag"),
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BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "eddc")),
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BERLIN_PINCTRL_GROUP("G8", 0x18, 0x3, 0x18,
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BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),
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BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),
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BERLIN_PINCTRL_GROUP("G9", 0x18, 0x3, 0x1b,
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BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),
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BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x5, "sata")),
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BERLIN_PINCTRL_GROUP("G10", 0x1c, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),
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BERLIN_PINCTRL_FUNCTION(0x5, "sata")),
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BERLIN_PINCTRL_GROUP("G11", 0x1c, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "jtag"),
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BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s1"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),
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BERLIN_PINCTRL_FUNCTION(0x5, "sata")),
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BERLIN_PINCTRL_GROUP("G12", 0x1c, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "agc"),
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BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),
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BERLIN_PINCTRL_GROUP("G13", 0x1c, 0x3, 0x09,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G14", 0x1c, 0x3, 0x0c,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sts0"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G15", 0x1c, 0x3, 0x0f,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sts0"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x5, "vdac"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G16", 0x1c, 0x3, 0x12,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sts0"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x5, "osco"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G17", 0x1c, 0x3, 0x15,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x3, "spdif"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
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BERLIN_PINCTRL_GROUP("G18", 0x1c, 0x3, 0x18,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s2"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1")),
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BERLIN_PINCTRL_GROUP("G19", 0x1c, 0x3, 0x1b,
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BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"),
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BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
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BERLIN_PINCTRL_FUNCTION(0x5, "osco")),
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BERLIN_PINCTRL_GROUP("G20", 0x20, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "demod"),
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/*
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* Mode 0x4 mux usb2_dbg *and* usb3_dbg:
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* add two functions so it can be used with other groups
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* within the same subnode in the device tree
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*/
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BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg"),
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BERLIN_PINCTRL_FUNCTION(0x4, "usb3_dbg")),
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BERLIN_PINCTRL_GROUP("G21", 0x20, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sts2"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "demod")),
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BERLIN_PINCTRL_GROUP("G22", 0x20, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G23", 0x20, 0x3, 0x09,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "avif"),
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BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")),
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BERLIN_PINCTRL_GROUP("G24", 0x20, 0x3, 0x0c,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "demod"),
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BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")),
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BERLIN_PINCTRL_GROUP("G25", 0x20, 0x3, 0x0f,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "vga"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "avif"),
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BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")),
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BERLIN_PINCTRL_GROUP("G26", 0x20, 0x3, 0x12,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "lvds"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G27", 0x20, 0x3, 0x15,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "agc"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G28", 0x20, 0x3, 0x18,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
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BERLIN_PINCTRL_FUNCTION(0x3, "avif"),
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BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")),
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BERLIN_PINCTRL_GROUP("G29", 0x20, 0x3, 0x1b,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G30", 0x24, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "scrd1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G31", 0x24, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sd1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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BERLIN_PINCTRL_GROUP("G32", 0x24, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "cam"),
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BERLIN_PINCTRL_FUNCTION(0x1, "sd1"),
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BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
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/* GAV */
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BERLIN_PINCTRL_GROUP("GAV0", 0x24, 0x3, 0x09,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "lvds")),
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BERLIN_PINCTRL_GROUP("GAV1", 0x24, 0x3, 0x0c,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "vga")),
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BERLIN_PINCTRL_GROUP("GAV2", 0x24, 0x3, 0x0f,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pdm"),
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BERLIN_PINCTRL_FUNCTION(0x6, "adac")),
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BERLIN_PINCTRL_GROUP("GAV3", 0x24, 0x3, 0x12,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"),
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BERLIN_PINCTRL_FUNCTION(0x6, "adac")),
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BERLIN_PINCTRL_GROUP("GAV4", 0x24, 0x3, 0x15,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "i2s1"),
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BERLIN_PINCTRL_FUNCTION(0x6, "adac")),
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BERLIN_PINCTRL_GROUP("GAV5", 0x24, 0x3, 0x18,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "spdif")),
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BERLIN_PINCTRL_GROUP("GAV6", 0x24, 0x3, 0x1b,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "i2s2")),
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BERLIN_PINCTRL_GROUP("GAV7", 0x28, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "i2s3")),
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BERLIN_PINCTRL_GROUP("GAV8", 0x28, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pwm")),
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BERLIN_PINCTRL_GROUP("GAV9", 0x28, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pwm")),
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BERLIN_PINCTRL_GROUP("GAV10", 0x28, 0x3, 0x09,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x4, "agc")),
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BERLIN_PINCTRL_GROUP("GAV11", 0x28, 0x3, 0x0c,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
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BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"),
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BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),
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BERLIN_PINCTRL_FUNCTION(0x5, "vclki")),
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BERLIN_PINCTRL_GROUP("GAV12", 0x28, 0x3, 0x0f,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"),
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BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")),
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BERLIN_PINCTRL_GROUP("GAV13", 0x28, 0x3, 0x12,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s2")),
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BERLIN_PINCTRL_GROUP("GAV14", 0x28, 0x3, 0x15,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"),
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BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")),
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BERLIN_PINCTRL_GROUP("GAV15", 0x28, 0x3, 0x18,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"),
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BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")),
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BERLIN_PINCTRL_GROUP("GAV16", 0x28, 0x3, 0x1b,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"),
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BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"),
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BERLIN_PINCTRL_FUNCTION(0x5, "pdm"),
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BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")),
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BERLIN_PINCTRL_GROUP("GAV17", 0x2c, 0x3, 0x00,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"),
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BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"),
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BERLIN_PINCTRL_FUNCTION(0x3, "pwm"),
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BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"),
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BERLIN_PINCTRL_FUNCTION(0x5, "pdm"),
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BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")),
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BERLIN_PINCTRL_GROUP("GAV18", 0x2c, 0x3, 0x03,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
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BERLIN_PINCTRL_FUNCTION(0x1, "spdif"),
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BERLIN_PINCTRL_FUNCTION(0x2, "arc")),
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BERLIN_PINCTRL_GROUP("GAV19", 0x2c, 0x3, 0x06,
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BERLIN_PINCTRL_FUNCTION(0x0, "avio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "spdif"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x5, "pdm")),
|
||||
};
|
||||
|
||||
static const struct berlin_desc_group berlin2q_sysmgr_pinctrl_groups[] = {
|
||||
/* GSM */
|
||||
BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),
|
||||
BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),
|
||||
BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "eddc")),
|
||||
BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "eddc")),
|
||||
BERLIN_PINCTRL_GROUP("GSM4", 0x40, 0x1, 0x08,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM5", 0x40, 0x1, 0x09,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM6", 0x40, 0x1, 0x0a,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM7", 0x40, 0x1, 0x0b,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM8", 0x40, 0x1, 0x0c,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM9", 0x40, 0x1, 0x0d,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
|
||||
BERLIN_PINCTRL_GROUP("GSM10", 0x40, 0x1, 0x0e,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "led")),
|
||||
BERLIN_PINCTRL_GROUP("GSM11", 0x40, 0x1, 0x0f,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "led")),
|
||||
BERLIN_PINCTRL_GROUP("GSM12", 0x40, 0x2, 0x10,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RX/TX */
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "irda0"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
|
||||
BERLIN_PINCTRL_GROUP("GSM13", 0x40, 0x2, 0x12,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "uart0"), /* CTS/RTS */
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "uart1"), /* RX/TX */
|
||||
BERLIN_PINCTRL_FUNCTION(0x3, "twsi2")),
|
||||
BERLIN_PINCTRL_GROUP("GSM14", 0x40, 0x2, 0x14,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RX/TX */
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "irda1"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x3, "twsi3")),
|
||||
BERLIN_PINCTRL_GROUP("GSM15", 0x40, 0x2, 0x16,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "pwr"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "led"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),
|
||||
BERLIN_PINCTRL_GROUP("GSM16", 0x40, 0x1, 0x18,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "eddc")),
|
||||
BERLIN_PINCTRL_GROUP("GSM17", 0x40, 0x1, 0x19,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "eddc")),
|
||||
BERLIN_PINCTRL_GROUP("GSM18", 0x40, 0x1, 0x1a,
|
||||
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
|
||||
BERLIN_PINCTRL_FUNCTION(0x1, "eddc")),
|
||||
};
|
||||
|
||||
static const struct berlin_pinctrl_desc berlin2q_soc_pinctrl_data = {
|
||||
.groups = berlin2q_soc_pinctrl_groups,
|
||||
.ngroups = ARRAY_SIZE(berlin2q_soc_pinctrl_groups),
|
||||
};
|
||||
|
||||
static const struct berlin_pinctrl_desc berlin2q_sysmgr_pinctrl_data = {
|
||||
.groups = berlin2q_sysmgr_pinctrl_groups,
|
||||
.ngroups = ARRAY_SIZE(berlin2q_sysmgr_pinctrl_groups),
|
||||
};
|
||||
|
||||
static const struct of_device_id berlin2q_pinctrl_match[] = {
|
||||
{
|
||||
.compatible = "marvell,berlin2q-chip-ctrl",
|
||||
.data = &berlin2q_soc_pinctrl_data,
|
||||
},
|
||||
{
|
||||
.compatible = "marvell,berlin2q-system-ctrl",
|
||||
.data = &berlin2q_sysmgr_pinctrl_data,
|
||||
},
|
||||
{}
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, berlin2q_pinctrl_match);
|
||||
|
||||
static int berlin2q_pinctrl_probe(struct platform_device *pdev)
|
||||
{
|
||||
const struct of_device_id *match =
|
||||
of_match_device(berlin2q_pinctrl_match, &pdev->dev);
|
||||
struct regmap_config *rmconfig;
|
||||
struct regmap *regmap;
|
||||
struct resource *res;
|
||||
void __iomem *base;
|
||||
|
||||
rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
|
||||
if (!rmconfig)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
base = devm_request_and_ioremap(&pdev->dev, res);
|
||||
if (!base)
|
||||
return -EADDRNOTAVAIL;
|
||||
|
||||
rmconfig->reg_bits = 32,
|
||||
rmconfig->val_bits = 32,
|
||||
rmconfig->reg_stride = 4,
|
||||
rmconfig->max_register = resource_size(res);
|
||||
|
||||
regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
|
||||
if (IS_ERR(regmap))
|
||||
return PTR_ERR(regmap);
|
||||
|
||||
return berlin_pinctrl_probe(pdev, match->data);
|
||||
}
|
||||
|
||||
static struct platform_driver berlin2q_pinctrl_driver = {
|
||||
.probe = berlin2q_pinctrl_probe,
|
||||
.driver = {
|
||||
.name = "berlin-bg2q-pinctrl",
|
||||
.owner = THIS_MODULE,
|
||||
.of_match_table = berlin2q_pinctrl_match,
|
||||
},
|
||||
};
|
||||
module_platform_driver(berlin2q_pinctrl_driver);
|
||||
|
||||
MODULE_AUTHOR("Antoine Ténart <antoine.tenart@free-electrons.com>");
|
||||
MODULE_DESCRIPTION("Marvell Berlin BG2Q pinctrl driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
Loading…
Reference in New Issue
Block a user