/* * Marvell Berlin BG2Q pinctrl driver * * Copyright (C) 2014 Marvell Technology Group Ltd. * * Antoine Ténart <antoine.tenart@free-electrons.com> * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ #include <linux/module.h> #include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include "berlin.h" static const struct berlin_desc_group berlin2q_soc_pinctrl_groups[] = { /* G */ BERLIN_PINCTRL_GROUP("G0", 0x18, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "nand"), BERLIN_PINCTRL_FUNCTION(0x1, "mmc"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G1", 0x18, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "nand"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G2", 0x18, 0x3, 0x06, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x2, "arc"), BERLIN_PINCTRL_FUNCTION(0x3, "lvds")), BERLIN_PINCTRL_GROUP("G3", 0x18, 0x3, 0x09, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), BERLIN_PINCTRL_FUNCTION(0x3, "lvds")), BERLIN_PINCTRL_GROUP("G4", 0x18, 0x3, 0x0c, BERLIN_PINCTRL_FUNCTION(0x0, "pll"), BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G5", 0x18, 0x3, 0x0f, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G6", 0x18, 0x3, 0x12, BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), BERLIN_PINCTRL_FUNCTION(0x1, "twsi0"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G7", 0x18, 0x3, 0x15, BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "eddc")), BERLIN_PINCTRL_GROUP("G8", 0x18, 0x3, 0x18, BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), BERLIN_PINCTRL_GROUP("G9", 0x18, 0x3, 0x1b, BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), BERLIN_PINCTRL_FUNCTION(0x5, "sata")), BERLIN_PINCTRL_GROUP("G10", 0x1c, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"), BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), BERLIN_PINCTRL_FUNCTION(0x5, "sata")), BERLIN_PINCTRL_GROUP("G11", 0x1c, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s1"), BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), BERLIN_PINCTRL_FUNCTION(0x5, "sata")), BERLIN_PINCTRL_GROUP("G12", 0x1c, 0x3, 0x06, BERLIN_PINCTRL_FUNCTION(0x0, "agc"), BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), BERLIN_PINCTRL_GROUP("G13", 0x1c, 0x3, 0x09, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G14", 0x1c, 0x3, 0x0c, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G15", 0x1c, 0x3, 0x0f, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), BERLIN_PINCTRL_FUNCTION(0x5, "vdac"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G16", 0x1c, 0x3, 0x12, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), BERLIN_PINCTRL_FUNCTION(0x5, "osco"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G17", 0x1c, 0x3, 0x15, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x3, "spdif"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), BERLIN_PINCTRL_GROUP("G18", 0x1c, 0x3, 0x18, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s2"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1")), BERLIN_PINCTRL_GROUP("G19", 0x1c, 0x3, 0x1b, BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), BERLIN_PINCTRL_FUNCTION(0x5, "osco")), BERLIN_PINCTRL_GROUP("G20", 0x20, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "demod"), /* * Mode 0x4 mux usb2_dbg *and* usb3_dbg: * add two functions so it can be used with other groups * within the same subnode in the device tree */ BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg"), BERLIN_PINCTRL_FUNCTION(0x4, "usb3_dbg")), BERLIN_PINCTRL_GROUP("G21", 0x20, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "sts2"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "demod")), BERLIN_PINCTRL_GROUP("G22", 0x20, 0x3, 0x06, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G23", 0x20, 0x3, 0x09, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "avif"), BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), BERLIN_PINCTRL_GROUP("G24", 0x20, 0x3, 0x0c, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "demod"), BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), BERLIN_PINCTRL_GROUP("G25", 0x20, 0x3, 0x0f, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "vga"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "avif"), BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), BERLIN_PINCTRL_GROUP("G26", 0x20, 0x3, 0x12, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "lvds"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G27", 0x20, 0x3, 0x15, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "agc"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G28", 0x20, 0x3, 0x18, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), BERLIN_PINCTRL_FUNCTION(0x3, "avif"), BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), BERLIN_PINCTRL_GROUP("G29", 0x20, 0x3, 0x1b, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G30", 0x24, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "scrd1"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G31", 0x24, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "sd1"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), BERLIN_PINCTRL_GROUP("G32", 0x24, 0x3, 0x06, BERLIN_PINCTRL_FUNCTION(0x0, "cam"), BERLIN_PINCTRL_FUNCTION(0x1, "sd1"), BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GAV */ BERLIN_PINCTRL_GROUP("GAV0", 0x24, 0x3, 0x09, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "lvds")), BERLIN_PINCTRL_GROUP("GAV1", 0x24, 0x3, 0x0c, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "vga")), BERLIN_PINCTRL_GROUP("GAV2", 0x24, 0x3, 0x0f, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), BERLIN_PINCTRL_FUNCTION(0x4, "pdm"), BERLIN_PINCTRL_FUNCTION(0x6, "adac")), BERLIN_PINCTRL_GROUP("GAV3", 0x24, 0x3, 0x12, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), BERLIN_PINCTRL_FUNCTION(0x6, "adac")), BERLIN_PINCTRL_GROUP("GAV4", 0x24, 0x3, 0x15, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "i2s1"), BERLIN_PINCTRL_FUNCTION(0x6, "adac")), BERLIN_PINCTRL_GROUP("GAV5", 0x24, 0x3, 0x18, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "spdif")), BERLIN_PINCTRL_GROUP("GAV6", 0x24, 0x3, 0x1b, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "i2s2")), BERLIN_PINCTRL_GROUP("GAV7", 0x28, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "i2s3")), BERLIN_PINCTRL_GROUP("GAV8", 0x28, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), BERLIN_PINCTRL_GROUP("GAV9", 0x28, 0x3, 0x06, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), BERLIN_PINCTRL_GROUP("GAV10", 0x28, 0x3, 0x09, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x4, "agc")), BERLIN_PINCTRL_GROUP("GAV11", 0x28, 0x3, 0x0c, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), BERLIN_PINCTRL_FUNCTION(0x2, "fp"), BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"), BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), BERLIN_PINCTRL_FUNCTION(0x5, "vclki")), BERLIN_PINCTRL_GROUP("GAV12", 0x28, 0x3, 0x0f, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")), BERLIN_PINCTRL_GROUP("GAV13", 0x28, 0x3, 0x12, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s2")), BERLIN_PINCTRL_GROUP("GAV14", 0x28, 0x3, 0x15, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")), BERLIN_PINCTRL_GROUP("GAV15", 0x28, 0x3, 0x18, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), BERLIN_PINCTRL_GROUP("GAV16", 0x28, 0x3, 0x1b, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"), BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"), BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"), BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), BERLIN_PINCTRL_GROUP("GAV17", 0x2c, 0x3, 0x00, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"), BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"), BERLIN_PINCTRL_FUNCTION(0x3, "pwm"), BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"), BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), BERLIN_PINCTRL_GROUP("GAV18", 0x2c, 0x3, 0x03, BERLIN_PINCTRL_FUNCTION(0x0, "avio"), BERLIN_PINCTRL_FUNCTION(0x1, "spdif"), BERLIN_PINCTRL_FUNCTION(0x2, "arc")), BERLIN_PINCTRL_GROUP("GAV19", 0x2c, 0x3, 0x06, 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_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) return PTR_ERR(base); 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", .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");