diff options
Diffstat (limited to 'drivers/pinctrl/berlin/berlin-bg2q.c')
| -rw-r--r-- | drivers/pinctrl/berlin/berlin-bg2q.c | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/drivers/pinctrl/berlin/berlin-bg2q.c b/drivers/pinctrl/berlin/berlin-bg2q.c new file mode 100644 index 00000000000..9fcf9836045 --- /dev/null +++ b/drivers/pinctrl/berlin/berlin-bg2q.c @@ -0,0 +1,436 @@ +/* + * 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", + .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"); |