pinctrl/berlin/pinctrl-as370.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * Synaptics AS370 pinctrl driver
0004  *
0005  * Copyright (C) 2018 Synaptics Incorporated
0006  *
0007  * Author: Jisheng Zhang <jszhang@kernel.org>
0008  */
0009
0010 #include <linux/init.h>
0011 #include <linux/of_device.h>
0012 #include <linux/platform_device.h>
0013 #include <linux/regmap.h>
0014
0015 #include "berlin.h"
0016
0017 static const struct berlin_desc_group as370_soc_pinctrl_groups[] = {
0018     BERLIN_PINCTRL_GROUP("I2S1_BCLKIO", 0x0, 0x3, 0x00,
0019             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO0 */
0020             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKIO */
0021             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG0 */
0022     BERLIN_PINCTRL_GROUP("I2S1_LRCKIO", 0x0, 0x3, 0x03,
0023             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO1 */
0024             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKIO */
0025             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG1 */
0026     BERLIN_PINCTRL_GROUP("I2S1_DO0", 0x0, 0x3, 0x06,
0027             BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 1P8V RSTB*/
0028             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO0 */
0029             BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO2 */
0030             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG2 */
0031     BERLIN_PINCTRL_GROUP("I2S1_DO1", 0x0, 0x3, 0x09,
0032             BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 3P3V RSTB */
0033             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO1 */
0034             BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO3 */
0035             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG3 */
0036     BERLIN_PINCTRL_GROUP("I2S1_DO2", 0x0, 0x3, 0x0c,
0037             BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* CORE RSTB */
0038             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO2 */
0039             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
0040             BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO4 */
0041             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG4 */
0042     BERLIN_PINCTRL_GROUP("I2S1_DO3", 0x0, 0x3, 0x0f,
0043             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO5 */
0044             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO3 */
0045             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
0046             BERLIN_PINCTRL_FUNCTION(0x3, "spdifib"), /* SPDIFIB */
0047             BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
0048             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG5 */
0049     BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x12,
0050             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO6 */
0051             BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
0052             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG6 */
0053     BERLIN_PINCTRL_GROUP("I2S2_BCLKIO", 0x0, 0x3, 0x15,
0054             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO7 */
0055             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKIO */
0056             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG7 */
0057     BERLIN_PINCTRL_GROUP("I2S2_LRCKIO", 0x0, 0x3, 0x18,
0058             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO8 */
0059             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKIO */
0060             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG8 */
0061     BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x0, 0x3, 0x1b,
0062             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO9 */
0063             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
0064             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM2 */
0065             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG9 */
0066     BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x00,
0067             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO10 */
0068             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
0069             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM3 */
0070             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG10 */
0071     BERLIN_PINCTRL_GROUP("I2S2_DI2", 0x4, 0x3, 0x03,
0072             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO11 */
0073             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI2 */
0074             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
0075             BERLIN_PINCTRL_FUNCTION(0x3, "spdific"), /* SPDIFIC */
0076             BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
0077             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG11 */
0078     BERLIN_PINCTRL_GROUP("I2S2_DI3", 0x4, 0x3, 0x06,
0079             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO12 */
0080             BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI3 */
0081             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
0082             BERLIN_PINCTRL_FUNCTION(0x3, "spdifia"), /* SPDIFIA */
0083             BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
0084             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG12 */
0085     BERLIN_PINCTRL_GROUP("PDM_CLKO", 0x4, 0x3, 0x09,
0086             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO13 */
0087             BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* CLKO */
0088             BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), /* MCLK */
0089             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG13 */
0090     BERLIN_PINCTRL_GROUP("PDM_DI0", 0x4, 0x3, 0x0c,
0091             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO14 */
0092             BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI0 */
0093             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG14 */
0094     BERLIN_PINCTRL_GROUP("PDM_DI1", 0x4, 0x3, 0x0f,
0095             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
0096             BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI1 */
0097             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG15 */
0098     BERLIN_PINCTRL_GROUP("PDM_DI2", 0x4, 0x3, 0x12,
0099             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
0100             BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI2 */
0101             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
0102             BERLIN_PINCTRL_FUNCTION(0x3, "spdifid"), /* SPDIFID */
0103             BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
0104             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG16 */
0105     BERLIN_PINCTRL_GROUP("PDM_DI3", 0x4, 0x3, 0x15,
0106             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
0107             BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI3 */
0108             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
0109             BERLIN_PINCTRL_FUNCTION(0x3, "spdifi"), /* SPDIFI */
0110             BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
0111             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG17 */
0112     BERLIN_PINCTRL_GROUP("NAND_IO0", 0x4, 0x3, 0x18,
0113             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
0114             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA0 */
0115             BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDIO */
0116     BERLIN_PINCTRL_GROUP("NAND_IO1", 0x4, 0x3, 0x1b,
0117             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
0118             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA1 */
0119             BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDC */
0120     BERLIN_PINCTRL_GROUP("NAND_IO2", 0x8, 0x3, 0x00,
0121             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
0122             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA2 */
0123             BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDIO */
0124     BERLIN_PINCTRL_GROUP("NAND_IO3", 0x8, 0x3, 0x03,
0125             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
0126             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA3 */
0127             BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDC */
0128     BERLIN_PINCTRL_GROUP("NAND_IO4", 0x8, 0x3, 0x06,
0129             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
0130             BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA4 */
0131     BERLIN_PINCTRL_GROUP("NAND_IO5", 0x8, 0x3, 0x09,
0132             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
0133             BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA5 */
0134     BERLIN_PINCTRL_GROUP("NAND_IO6", 0x8, 0x3, 0x0c,
0135             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
0136             BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA6 */
0137     BERLIN_PINCTRL_GROUP("NAND_IO7", 0x8, 0x3, 0x0f,
0138             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
0139             BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA7 */
0140     BERLIN_PINCTRL_GROUP("NAND_ALE", 0x8, 0x3, 0x12,
0141             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
0142             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
0143             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO18 */
0144     BERLIN_PINCTRL_GROUP("NAND_CLE", 0x8, 0x3, 0x15,
0145             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
0146             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
0147             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO19 */
0148     BERLIN_PINCTRL_GROUP("NAND_WEn", 0x8, 0x3, 0x18,
0149             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
0150             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO20 */
0151     BERLIN_PINCTRL_GROUP("NAND_REn", 0x8, 0x3, 0x1b,
0152             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
0153             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO21 */
0154     BERLIN_PINCTRL_GROUP("NAND_WPn", 0xc, 0x3, 0x00,
0155             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
0156             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CLK */
0157             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO22 */
0158     BERLIN_PINCTRL_GROUP("NAND_CEn", 0xc, 0x3, 0x03,
0159             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
0160             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* RSTn */
0161             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO23 */
0162     BERLIN_PINCTRL_GROUP("NAND_RDY", 0xc, 0x3, 0x06,
0163             BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
0164             BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CMD */
0165             BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO24 */
0166     BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x09,
0167             BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
0168             BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO25 */
0169     BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x0c,
0170             BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
0171             BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO26 */
0172             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
0173     BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0xc, 0x3, 0x0f,
0174             BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
0175             BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */
0176             BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO27 */
0177             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
0178     BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0xc, 0x3, 0x12,
0179             BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
0180             BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */
0181             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO28 */
0182     BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0xc, 0x3, 0x15,
0183             BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
0184             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO29 */
0185             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM4 */
0186     BERLIN_PINCTRL_GROUP("SPI1_SDO", 0xc, 0x3, 0x18,
0187             BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
0188             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO30 */
0189             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM5 */
0190     BERLIN_PINCTRL_GROUP("SPI1_SDI", 0xc, 0x3, 0x1b,
0191             BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
0192             BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO31 */
0193     BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x00,
0194             BERLIN_PINCTRL_FUNCTION(0x0, "usb0"), /* VBUS */
0195             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO32 */
0196             BERLIN_PINCTRL_FUNCTION(0x3, "refclko")), /* 25M */
0197     BERLIN_PINCTRL_GROUP("TW1_SCL", 0x10, 0x3, 0x03,
0198             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
0199             BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SCL */
0200     BERLIN_PINCTRL_GROUP("TW1_SDA", 0x10, 0x3, 0x06,
0201             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
0202             BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SDA */
0203     BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x09,
0204             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
0205             BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
0206     BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x0c,
0207             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
0208             BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
0209     BERLIN_PINCTRL_GROUP("TMS", 0x10, 0x3, 0x0f,
0210             BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
0211             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
0212             BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
0213     BERLIN_PINCTRL_GROUP("TDI", 0x10, 0x3, 0x12,
0214             BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
0215             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
0216             BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM1 */
0217     BERLIN_PINCTRL_GROUP("TDO", 0x10, 0x3, 0x15,
0218             BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
0219             BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
0220             BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
0221     BERLIN_PINCTRL_GROUP("PWM6", 0x10, 0x3, 0x18,
0222             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO40 */
0223             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM6 */
0224     BERLIN_PINCTRL_GROUP("PWM7", 0x10, 0x3, 0x1b,
0225             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO41 */
0226             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM7 */
0227     BERLIN_PINCTRL_GROUP("PWM0", 0x14, 0x3, 0x00,
0228             BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* VDDCPUSOC RSTB */
0229             BERLIN_PINCTRL_FUNCTION(0x1, "pwm"), /* PWM0 */
0230             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO42 */
0231     BERLIN_PINCTRL_GROUP("PWM1", 0x14, 0x3, 0x03,
0232             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO43 */
0233             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM1 */
0234     BERLIN_PINCTRL_GROUP("PWM2", 0x14, 0x3, 0x06,
0235             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
0236             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM2 */
0237     BERLIN_PINCTRL_GROUP("PWM3", 0x14, 0x3, 0x09,
0238             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
0239             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM3 */
0240     BERLIN_PINCTRL_GROUP("PWM4", 0x14, 0x3, 0x0c,
0241             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
0242             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM4 */
0243     BERLIN_PINCTRL_GROUP("PWM5", 0x14, 0x3, 0x0f,
0244             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO47 */
0245             BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM5 */
0246     BERLIN_PINCTRL_GROUP("URT1_RTSn", 0x14, 0x3, 0x12,
0247             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO48 */
0248             BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RTSn */
0249             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
0250             BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SCL */
0251             BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG0 */
0252             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG18 */
0253     BERLIN_PINCTRL_GROUP("URT1_CTSn", 0x14, 0x3, 0x15,
0254             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO49 */
0255             BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* CTSn */
0256             BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
0257             BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SDA */
0258             BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG1 */
0259             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG19 */
0260     BERLIN_PINCTRL_GROUP("URT1_RXD", 0x14, 0x3, 0x18,
0261             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO50 */
0262             BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
0263             BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG2 */
0264             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG20 */
0265     BERLIN_PINCTRL_GROUP("URT1_TXD", 0x14, 0x3, 0x1b,
0266             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO51 */
0267             BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
0268             BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG3 */
0269             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG21 */
0270     BERLIN_PINCTRL_GROUP("I2S3_DI", 0x18, 0x3, 0x00,
0271             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO52 */
0272             BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DI */
0273             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG22 */
0274     BERLIN_PINCTRL_GROUP("I2S3_DO", 0x18, 0x3, 0x03,
0275             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO53 */
0276             BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DO */
0277             BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG23 */
0278     BERLIN_PINCTRL_GROUP("I2S3_BCLKIO", 0x18, 0x3, 0x06,
0279             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO54 */
0280             BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* BCLKIO */
0281             BERLIN_PINCTRL_FUNCTION(0x5, "clk")), /* DBG */
0282     BERLIN_PINCTRL_GROUP("I2S3_LRCKIO", 0x18, 0x3, 0x09,
0283             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO55 */
0284             BERLIN_PINCTRL_FUNCTION(0x1, "i2s3")), /* LRCKIO */
0285     BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x18, 0x3, 0x0c,
0286             BERLIN_PINCTRL_FUNCTION(0x0, "cpupll"), /* OUT */
0287             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
0288             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO56 */
0289     BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x18, 0x3, 0x0f,
0290             BERLIN_PINCTRL_FUNCTION(0x0, "syspll"), /* OUT */
0291             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
0292             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO57 */
0293     BERLIN_PINCTRL_GROUP("SD0_CLK", 0x18, 0x3, 0x12,
0294             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO58 */
0295             BERLIN_PINCTRL_FUNCTION(0x1, "sd0")), /* CLK */
0296     BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x18, 0x3, 0x15,
0297             BERLIN_PINCTRL_FUNCTION(0x0, "mempll"), /* OUT */
0298             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
0299             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO59 */
0300     BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x18, 0x3, 0x18,
0301             BERLIN_PINCTRL_FUNCTION(0x0, "apll0"), /* OUT */
0302             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
0303             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO60 */
0304     BERLIN_PINCTRL_GROUP("SD0_CMD", 0x18, 0x3, 0x1b,
0305             BERLIN_PINCTRL_FUNCTION(0x0, "apll1"), /* OUT */
0306             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
0307             BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO61 */
0308     BERLIN_PINCTRL_GROUP("SD0_CDn", 0x1c, 0x3, 0x00,
0309             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO62 */
0310             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
0311             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
0312     BERLIN_PINCTRL_GROUP("SD0_WP", 0x1c, 0x3, 0x03,
0313             BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO63 */
0314             BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
0315             BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
0316 };
0317
0318 static const struct berlin_pinctrl_desc as370_soc_pinctrl_data = {
0319     .groups = as370_soc_pinctrl_groups,
0320     .ngroups = ARRAY_SIZE(as370_soc_pinctrl_groups),
0321 };
0322
0323 static const struct of_device_id as370_pinctrl_match[] = {
0324     {
0325         .compatible = "syna,as370-soc-pinctrl",
0326         .data = &as370_soc_pinctrl_data,
0327     },
0328     {}
0329 };
0330
0331 static int as370_pinctrl_probe(struct platform_device *pdev)
0332 {
0333     const struct of_device_id *match =
0334         of_match_device(as370_pinctrl_match, &pdev->dev);
0335     struct regmap_config *rmconfig;
0336     struct regmap *regmap;
0337     struct resource *res;
0338     void __iomem *base;
0339
0340     rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
0341     if (!rmconfig)
0342         return -ENOMEM;
0343
0344     res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
0345     base = devm_ioremap_resource(&pdev->dev, res);
0346     if (IS_ERR(base))
0347         return PTR_ERR(base);
0348
0349     rmconfig->reg_bits = 32,
0350     rmconfig->val_bits = 32,
0351     rmconfig->reg_stride = 4,
0352     rmconfig->max_register = resource_size(res);
0353
0354     regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
0355     if (IS_ERR(regmap))
0356         return PTR_ERR(regmap);
0357
0358     return berlin_pinctrl_probe_regmap(pdev, match->data, regmap);
0359 }
0360
0361 static struct platform_driver as370_pinctrl_driver = {
0362     .probe  = as370_pinctrl_probe,
0363     .driver = {
0364         .name = "as370-pinctrl",
0365         .of_match_table = as370_pinctrl_match,
0366     },
0367 };
0368 builtin_platform_driver(as370_pinctrl_driver);