| Message ID | 1398268276-9696-3-git-send-email-antoine.tenart@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 04/23/2014 05:51 PM, Antoine Ténart wrote: > Add the pin-controller driver for the Berlin BG2Q SoC, with definition > of its groups and functions. This uses the core Berlin pinctrl driver. > > Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> > --- [...] > diff --git a/drivers/pinctrl/berlin/berlin-bg2q.c b/drivers/pinctrl/berlin/berlin-bg2q.c > new file mode 100644 > index 000000000000..de5a6434be86 > --- /dev/null > +++ b/drivers/pinctrl/berlin/berlin-bg2q.c > @@ -0,0 +1,413 @@ > +/* > + * 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 "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, "emmc"), s/emmc/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_vsync")), Shouldn't the above be: BERLIN_PINCTRL_FUNCTION(0x3, "lvds"))), /* vsync */ > + BERLIN_PINCTRL_GROUP("G3", 0x18, 0x3, 0x09, > + BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), > + BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), > + BERLIN_PINCTRL_FUNCTION(0x3, "lvds_lrid")), ditto > + 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, "soc"), Uhm, any idea what "soc" is for? If not, just leave it. > + BERLIN_PINCTRL_FUNCTION(0x1, "tw0"), s/tw/twsi/ and for the ones below. > + BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), > + BERLIN_PINCTRL_GROUP("G7", 0x18, 0x3, 0x15, > + BERLIN_PINCTRL_FUNCTION(0x0, "soc"), > + BERLIN_PINCTRL_FUNCTION(0x1, "tw1"), > + 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, "soc"), > + 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"), Any idea what "sts" means, maybe "ts" is for Transport Stream? No need to change it, I am just curious. > + 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")), Nice, and I like the comment :) > + 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, "avio_pwm"), Is it the same "pwm" as for GAV8? If so, remove the "avio_" prefix? > + 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/RDS */ s/RDS/RTS/ > + BERLIN_PINCTRL_FUNCTION(0x2, "uart1"), /* RX/TX */ > + BERLIN_PINCTRL_FUNCTION(0x3, "tw2")), > + 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, "tw3")), s/tw/twsi/ Sebastian > + 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-soc-pinctrl", > + .data = &berlin2q_soc_pinctrl_data, > + }, > + { > + .compatible = "marvell,berlin2q-sysmgr-pinctrl", > + .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 > + *device = of_match_device(berlin2q_pinctrl_match, &pdev->dev); > + > + return berlin_pinctrl_probe(pdev, device->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"); >
Sebastian, On Sat, Apr 26, 2014 at 11:29:46AM +0200, Sebastian Hesselbarth wrote: > On 04/23/2014 05:51 PM, Antoine Ténart wrote: […] > > + BERLIN_PINCTRL_GROUP("G2", 0x18, 0x3, 0x06, > > + BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), > > + BERLIN_PINCTRL_FUNCTION(0x2, "arc"), > > + BERLIN_PINCTRL_FUNCTION(0x3, "lvds_vsync")), > > Shouldn't the above be: > > BERLIN_PINCTRL_FUNCTION(0x3, "lvds"))), /* vsync */ Sure. […] > > + BERLIN_PINCTRL_GROUP("G6", 0x18, 0x3, 0x12, > > + BERLIN_PINCTRL_FUNCTION(0x0, "soc"), > > Uhm, any idea what "soc" is for? If not, just leave it. That should be 'jtag', I'll update. […] > > + BERLIN_PINCTRL_GROUP("G13", 0x1c, 0x3, 0x09, > > + BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), > > + BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), > > Any idea what "sts" means, maybe "ts" is for Transport Stream? > No need to change it, I am just curious. STS stands for Serial Transport Stream. There may be a more common name for this, any idea ? > > + 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, "avio_pwm"), > > Is it the same "pwm" as for GAV8? If so, remove the "avio_" > prefix? Not the same, but 'pwm' makes sense here. Antoine
diff --git a/drivers/pinctrl/berlin/Kconfig b/drivers/pinctrl/berlin/Kconfig index df843e01a001..58ecfd797dd8 100644 --- a/drivers/pinctrl/berlin/Kconfig +++ b/drivers/pinctrl/berlin/Kconfig @@ -4,4 +4,8 @@ config PINCTRL_BERLIN bool select PINMUX +config PINCTRL_BERLIN_BG2Q + bool + select PINCTRL_BERLIN + endif diff --git a/drivers/pinctrl/berlin/Makefile b/drivers/pinctrl/berlin/Makefile index 251a2b4e1057..1866b1f2d1cf 100644 --- a/drivers/pinctrl/berlin/Makefile +++ b/drivers/pinctrl/berlin/Makefile @@ -1 +1,2 @@ obj-$(CONFIG_PINCTRL_BERLIN) += berlin.o +obj-$(CONFIG_PINCTRL_BERLIN_BG2Q) += berlin-bg2q.o diff --git a/drivers/pinctrl/berlin/berlin-bg2q.c b/drivers/pinctrl/berlin/berlin-bg2q.c new file mode 100644 index 000000000000..de5a6434be86 --- /dev/null +++ b/drivers/pinctrl/berlin/berlin-bg2q.c @@ -0,0 +1,413 @@ +/* + * 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 "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, "emmc"), + 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_vsync")), + BERLIN_PINCTRL_GROUP("G3", 0x18, 0x3, 0x09, + BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), + BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), + BERLIN_PINCTRL_FUNCTION(0x3, "lvds_lrid")), + 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, "soc"), + BERLIN_PINCTRL_FUNCTION(0x1, "tw0"), + BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), + BERLIN_PINCTRL_GROUP("G7", 0x18, 0x3, 0x15, + BERLIN_PINCTRL_FUNCTION(0x0, "soc"), + BERLIN_PINCTRL_FUNCTION(0x1, "tw1"), + 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, "soc"), + 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, "avio_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/RDS */ + BERLIN_PINCTRL_FUNCTION(0x2, "uart1"), /* RX/TX */ + BERLIN_PINCTRL_FUNCTION(0x3, "tw2")), + 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, "tw3")), + 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-soc-pinctrl", + .data = &berlin2q_soc_pinctrl_data, + }, + { + .compatible = "marvell,berlin2q-sysmgr-pinctrl", + .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 + *device = of_match_device(berlin2q_pinctrl_match, &pdev->dev); + + return berlin_pinctrl_probe(pdev, device->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");
Add the pin-controller driver for the Berlin BG2Q SoC, with definition of its groups and functions. This uses the core Berlin pinctrl driver. Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> --- drivers/pinctrl/berlin/Kconfig | 4 + drivers/pinctrl/berlin/Makefile | 1 + drivers/pinctrl/berlin/berlin-bg2q.c | 413 +++++++++++++++++++++++++++++++++++ 3 files changed, 418 insertions(+) create mode 100644 drivers/pinctrl/berlin/berlin-bg2q.c