| /* |
| * Marvell berlin4ct pinctrl driver |
| * |
| * Copyright (C) 2015 Marvell Technology Group Ltd. |
| * |
| * Author: Jisheng Zhang <jszhang@marvell.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #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 berlin4ct_soc_pinctrl_groups[] = { |
| BERLIN_PINCTRL_GROUP("EMMC_RSTn", 0x0, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "emmc"), /* RSTn */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO47 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO0", 0x0, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD0 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO0 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO1", 0x0, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD1 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CDn */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO1 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO2", 0x0, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD2 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT0 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO2 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO3", 0x0, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD3 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT1 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO3 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO4", 0x0, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXC */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT2 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO4 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO5", 0x0, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXCTL */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT3 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO5 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO6", 0x0, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDC */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CMD */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO6 */ |
| BERLIN_PINCTRL_GROUP("NAND_IO7", 0x0, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDIO */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* WP */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO7 */ |
| BERLIN_PINCTRL_GROUP("NAND_ALE", 0x0, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD0 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO8 */ |
| BERLIN_PINCTRL_GROUP("NAND_CLE", 0x4, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD1 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO9 */ |
| BERLIN_PINCTRL_GROUP("NAND_WEn", 0x4, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD2 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO10 */ |
| BERLIN_PINCTRL_GROUP("NAND_REn", 0x4, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD3 */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO11 */ |
| BERLIN_PINCTRL_GROUP("NAND_WPn", 0x4, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO12 */ |
| BERLIN_PINCTRL_GROUP("NAND_CEn", 0x4, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXC */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO13 */ |
| BERLIN_PINCTRL_GROUP("NAND_RDY", 0x4, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXCTL */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO14 */ |
| BERLIN_PINCTRL_GROUP("SD0_CLK", 0x4, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO29 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CLK*/ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG8 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG8 */ |
| BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x4, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO30 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG9 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG9 */ |
| BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x4, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO31 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG10 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG10 */ |
| BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x4, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO32 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG11 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG11 */ |
| BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x8, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG12 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG12 */ |
| BERLIN_PINCTRL_GROUP("SD0_CDn", 0x8, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG13 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG13 */ |
| BERLIN_PINCTRL_GROUP("SD0_CMD", 0x8, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG14 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG14 */ |
| BERLIN_PINCTRL_GROUP("SD0_WP", 0x8, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG15 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG15 */ |
| BERLIN_PINCTRL_GROUP("STS0_CLK", 0x8, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO21 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "cpupll"), /* CLKO */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG0 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG0 */ |
| BERLIN_PINCTRL_GROUP("STS0_SOP", 0x8, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO22 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "syspll"), /* CLKO */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG1 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG1 */ |
| BERLIN_PINCTRL_GROUP("STS0_SD", 0x8, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO23 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "mempll"), /* CLKO */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG2 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG2 */ |
| BERLIN_PINCTRL_GROUP("STS0_VALD", 0x8, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO24 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG3 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG3 */ |
| BERLIN_PINCTRL_GROUP("STS1_CLK", 0x8, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO25 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG4 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG4 */ |
| BERLIN_PINCTRL_GROUP("STS1_SOP", 0x8, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO26 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG5 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG5 */ |
| BERLIN_PINCTRL_GROUP("STS1_SD", 0xc, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO27 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG6 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG6 */ |
| BERLIN_PINCTRL_GROUP("STS1_VALD", 0xc, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO28 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG7 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG7 */ |
| BERLIN_PINCTRL_GROUP("SCRD0_RST", 0xc, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* RST */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CLK */ |
| BERLIN_PINCTRL_GROUP("SCRD0_DCLK", 0xc, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CMD */ |
| BERLIN_PINCTRL_GROUP("SCRD0_GPIO0", 0xc, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO0 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DIO */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT0 */ |
| BERLIN_PINCTRL_GROUP("SCRD0_GPIO1", 0xc, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO18 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO1 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT1 */ |
| BERLIN_PINCTRL_GROUP("SCRD0_DIO", 0xc, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO19 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DIO */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DEN */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT2 */ |
| BERLIN_PINCTRL_GROUP("SCRD0_CRD_PRES", 0xc, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO20 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* crd pres */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT3 */ |
| BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* CLK */ |
| BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "pwm1")), |
| BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0x10, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS2n */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "pwm0")), |
| BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0x10, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS3n */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO40 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* VALD */ |
| BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0x10, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO41 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* CLK */ |
| BERLIN_PINCTRL_GROUP("SPI1_SDO", 0x10, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO42 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SOP */ |
| BERLIN_PINCTRL_GROUP("SPI1_SDI", 0x10, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO43 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SD */ |
| BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "usb0"), /* VBUS */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* VALD */ |
| BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */ |
| BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */ |
| }; |
| |
| static const struct berlin_desc_group berlin4ct_avio_pinctrl_groups[] = { |
| BERLIN_PINCTRL_GROUP("TX_EDDC_SCL", 0x0, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO0 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SCL */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SCL */ |
| BERLIN_PINCTRL_GROUP("TX_EDDC_SDA", 0x0, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO1 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SDA */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SDA */ |
| BERLIN_PINCTRL_GROUP("I2S1_LRCKO", 0x0, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO2 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKO */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG0 */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG0 */ |
| BERLIN_PINCTRL_GROUP("I2S1_BCLKO", 0x0, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO3 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKO */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG1 */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CMD */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG1 */ |
| BERLIN_PINCTRL_GROUP("I2S1_DO", 0x0, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO4 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG2 */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT0 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG2 */ |
| BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO5 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* MCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT1 */ |
| BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG3 */ |
| BERLIN_PINCTRL_GROUP("SPDIFO", 0x0, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO6 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "spdifo"), |
| BERLIN_PINCTRL_FUNCTION(0x2, "avpll"), /* CLKO */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac")), /* DBG3 */ |
| BERLIN_PINCTRL_GROUP("I2S2_MCLK", 0x0, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO7 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* MCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "hdmi"), /* FBCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "pdm")), /* CLKO */ |
| BERLIN_PINCTRL_GROUP("I2S2_LRCKI", 0x0, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO8 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKI */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"), |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* CLK */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* LRCK */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT2 */ |
| BERLIN_PINCTRL_GROUP("I2S2_BCLKI", 0x0, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO9 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKI */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"), |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SOP */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* BCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT3 */ |
| BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x4, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO10 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"), |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SD */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* SDIN */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI0 */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* CDn */ |
| BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO11 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"), |
| BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* VALD */ |
| BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* PWMCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI1 */ |
| BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* WP */ |
| }; |
| |
| static const struct berlin_desc_group berlin4ct_sysmgr_pinctrl_groups[] = { |
| BERLIN_PINCTRL_GROUP("SM_TW2_SCL", 0x0, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO19 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SCL */ |
| BERLIN_PINCTRL_GROUP("SM_TW2_SDA", 0x0, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO20 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SDA */ |
| BERLIN_PINCTRL_GROUP("SM_TW3_SCL", 0x0, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO21 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SCL */ |
| BERLIN_PINCTRL_GROUP("SM_TW3_SDA", 0x0, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO22 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SDA */ |
| BERLIN_PINCTRL_GROUP("SM_TMS", 0x0, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO0 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm0")), |
| BERLIN_PINCTRL_GROUP("SM_TDI", 0x0, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO1 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "pwm1")), |
| BERLIN_PINCTRL_GROUP("SM_TDO", 0x0, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO2 */ |
| BERLIN_PINCTRL_GROUP("SM_URT0_TXD", 0x0, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO3 */ |
| BERLIN_PINCTRL_GROUP("SM_URT0_RXD", 0x0, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO4 */ |
| BERLIN_PINCTRL_GROUP("SM_URT1_TXD", 0x0, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO5 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* RXCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "pwm2"), |
| BERLIN_PINCTRL_FUNCTION(0x4, "timer0"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")), |
| BERLIN_PINCTRL_GROUP("SM_URT1_RXD", 0x4, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO6 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "pwm3"), |
| BERLIN_PINCTRL_FUNCTION(0x4, "timer1")), |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SS0n", 0x4, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SS0 n*/ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO7 */ |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SS1n", 0x4, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO8 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "spi2")), /* SS1n */ |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SS2n", 0x4, 0x3, 0x09, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO9 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS2n */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDC */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "pwm0"), |
| BERLIN_PINCTRL_FUNCTION(0x4, "timer0"), |
| BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")), |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SS3n", 0x4, 0x3, 0x0c, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO10 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS3n */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDIO */ |
| BERLIN_PINCTRL_FUNCTION(0x3, "pwm1"), |
| BERLIN_PINCTRL_FUNCTION(0x4, "timer1")), |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SDO", 0x4, 0x3, 0x0f, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDO */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO11 */ |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SDI", 0x4, 0x3, 0x12, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDI */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO12 */ |
| BERLIN_PINCTRL_GROUP("SM_SPI2_SCLK", 0x4, 0x3, 0x15, |
| BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SCLK */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO13 */ |
| BERLIN_PINCTRL_GROUP("SM_FE_LED0", 0x4, 0x3, 0x18, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO14 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED0 */ |
| BERLIN_PINCTRL_GROUP("SM_FE_LED1", 0x4, 0x3, 0x1b, |
| BERLIN_PINCTRL_FUNCTION(0x0, "pwr"), |
| BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO 15 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED1 */ |
| BERLIN_PINCTRL_GROUP("SM_FE_LED2", 0x8, 0x3, 0x00, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO16 */ |
| BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED2 */ |
| BERLIN_PINCTRL_GROUP("SM_HDMI_HPD", 0x8, 0x3, 0x03, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO17 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* HPD */ |
| BERLIN_PINCTRL_GROUP("SM_HDMI_CEC", 0x8, 0x3, 0x06, |
| BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO18 */ |
| BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* CEC */ |
| }; |
| |
| static const struct berlin_pinctrl_desc berlin4ct_soc_pinctrl_data = { |
| .groups = berlin4ct_soc_pinctrl_groups, |
| .ngroups = ARRAY_SIZE(berlin4ct_soc_pinctrl_groups), |
| }; |
| |
| static const struct berlin_pinctrl_desc berlin4ct_avio_pinctrl_data = { |
| .groups = berlin4ct_avio_pinctrl_groups, |
| .ngroups = ARRAY_SIZE(berlin4ct_avio_pinctrl_groups), |
| }; |
| |
| static const struct berlin_pinctrl_desc berlin4ct_sysmgr_pinctrl_data = { |
| .groups = berlin4ct_sysmgr_pinctrl_groups, |
| .ngroups = ARRAY_SIZE(berlin4ct_sysmgr_pinctrl_groups), |
| }; |
| |
| static const struct of_device_id berlin4ct_pinctrl_match[] = { |
| { |
| .compatible = "marvell,berlin4ct-soc-pinctrl", |
| .data = &berlin4ct_soc_pinctrl_data, |
| }, |
| { |
| .compatible = "marvell,berlin4ct-avio-pinctrl", |
| .data = &berlin4ct_avio_pinctrl_data, |
| }, |
| { |
| .compatible = "marvell,berlin4ct-system-pinctrl", |
| .data = &berlin4ct_sysmgr_pinctrl_data, |
| }, |
| {} |
| }; |
| MODULE_DEVICE_TABLE(of, berlin4ct_pinctrl_match); |
| |
| static int berlin4ct_pinctrl_probe(struct platform_device *pdev) |
| { |
| const struct of_device_id *match = |
| of_match_device(berlin4ct_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_regmap(pdev, match->data, regmap); |
| } |
| |
| static struct platform_driver berlin4ct_pinctrl_driver = { |
| .probe = berlin4ct_pinctrl_probe, |
| .driver = { |
| .name = "berlin4ct-pinctrl", |
| .of_match_table = berlin4ct_pinctrl_match, |
| }, |
| }; |
| module_platform_driver(berlin4ct_pinctrl_driver); |
| |
| MODULE_AUTHOR("Jisheng Zhang <jszhang@marvell.com>"); |
| MODULE_DESCRIPTION("Marvell berlin4ct pinctrl driver"); |
| MODULE_LICENSE("GPL"); |