pinctrl: Add SPEAr3xx pinctrl drivers

This adds pinctrl driver for SPEAr3xx family. SPEAr3xx family supports three
families: SPEAr300, SPEAr310 and SPEAr320.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Warren <swarren@wwwdotorg.org>
master
Viresh Kumar 11 years ago committed by Arnd Bergmann
parent deda8287e1
commit 52130b6033
  1. 108
      Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt
  2. 20
      drivers/pinctrl/spear/Kconfig
  3. 4
      drivers/pinctrl/spear/Makefile
  4. 708
      drivers/pinctrl/spear/pinctrl-spear300.c
  5. 431
      drivers/pinctrl/spear/pinctrl-spear310.c
  6. 3468
      drivers/pinctrl/spear/pinctrl-spear320.c
  7. 588
      drivers/pinctrl/spear/pinctrl-spear3xx.c
  8. 92
      drivers/pinctrl/spear/pinctrl-spear3xx.h

@ -0,0 +1,108 @@
ST Microelectronics, SPEAr pinmux controller
Required properties:
- compatible : "st,spear300-pinmux"
: "st,spear310-pinmux"
: "st,spear320-pinmux"
- reg : Address range of the pinctrl registers
- st,pinmux-mode: Mandatory for SPEAr300 and SPEAr320 and invalid for others.
- Its values for SPEAr300:
- NAND_MODE : <0>
- NOR_MODE : <1>
- PHOTO_FRAME_MODE : <2>
- LEND_IP_PHONE_MODE : <3>
- HEND_IP_PHONE_MODE : <4>
- LEND_WIFI_PHONE_MODE : <5>
- HEND_WIFI_PHONE_MODE : <6>
- ATA_PABX_WI2S_MODE : <7>
- ATA_PABX_I2S_MODE : <8>
- CAML_LCDW_MODE : <9>
- CAMU_LCD_MODE : <10>
- CAMU_WLCD_MODE : <11>
- CAML_LCD_MODE : <12>
- Its values for SPEAr320:
- AUTO_NET_SMII_MODE : <0>
- AUTO_NET_MII_MODE : <1>
- AUTO_EXP_MODE : <2>
- SMALL_PRINTERS_MODE : <3>
- EXTENDED_MODE : <4>
Please refer to pinctrl-bindings.txt in this directory for details of the common
pinctrl bindings used by client devices.
SPEAr's pinmux nodes act as a container for an abitrary number of subnodes. Each
of these subnodes represents muxing for a pin, a group, or a list of pins or
groups.
The name of each subnode is not important; all subnodes should be enumerated
and processed purely based on their content.
Required subnode-properties:
- st,pins : An array of strings. Each string contains the name of a pin or
group.
- st,function: A string containing the name of the function to mux to the pin or
group. See the SPEAr's TRM to determine which are valid for each pin or group.
Valid values for group and function names can be found from looking at the
group and function arrays in driver files:
drivers/pinctrl/spear/pinctrl-spear3*0.c
Valid values for group names are:
For All SPEAr3xx machines:
"firda_grp", "i2c0_grp", "ssp_cs_grp", "ssp0_grp", "mii0_grp",
"gpio0_pin0_grp", "gpio0_pin1_grp", "gpio0_pin2_grp", "gpio0_pin3_grp",
"gpio0_pin4_grp", "gpio0_pin5_grp", "uart0_ext_grp", "uart0_grp",
"timer_0_1_grp", timer_0_1_pins, "timer_2_3_grp"
For SPEAr300 machines:
"fsmc_2chips_grp", "fsmc_4chips_grp", "clcd_lcdmode_grp",
"clcd_pfmode_grp", "tdm_grp", "i2c_clk_grp_grp", "caml_grp", "camu_grp",
"dac_grp", "i2s_grp", "sdhci_4bit_grp", "sdhci_8bit_grp",
"gpio1_0_to_3_grp", "gpio1_4_to_7_grp"
For SPEAr310 machines:
"emi_cs_0_to_5_grp", "uart1_grp", "uart2_grp", "uart3_grp", "uart4_grp",
"uart5_grp", "fsmc_grp", "rs485_0_grp", "rs485_1_grp", "tdm_grp"
For SPEAr320 machines:
"clcd_grp", "emi_grp", "fsmc_8bit_grp", "fsmc_16bit_grp", "spp_grp",
"sdhci_led_grp", "sdhci_cd_12_grp", "sdhci_cd_51_grp", "i2s_grp",
"uart1_grp", "uart1_modem_2_to_7_grp", "uart1_modem_31_to_36_grp",
"uart1_modem_34_to_45_grp", "uart1_modem_80_to_85_grp", "uart2_grp",
"uart3_8_9_grp", "uart3_15_16_grp", "uart3_41_42_grp",
"uart3_52_53_grp", "uart3_73_74_grp", "uart3_94_95_grp",
"uart3_98_99_grp", "uart4_6_7_grp", "uart4_13_14_grp",
"uart4_39_40_grp", "uart4_71_72_grp", "uart4_92_93_grp",
"uart4_100_101_grp", "uart5_4_5_grp", "uart5_37_38_grp",
"uart5_69_70_grp", "uart5_90_91_grp", "uart6_2_3_grp",
"uart6_88_89_grp", "rs485_grp", "touchscreen_grp", "can0_grp",
"can1_grp", "pwm0_1_pin_8_9_grp", "pwm0_1_pin_14_15_grp",
"pwm0_1_pin_30_31_grp", "pwm0_1_pin_37_38_grp", "pwm0_1_pin_42_43_grp",
"pwm0_1_pin_59_60_grp", "pwm0_1_pin_88_89_grp", "pwm2_pin_7_grp",
"pwm2_pin_13_grp", "pwm2_pin_29_grp", "pwm2_pin_34_grp",
"pwm2_pin_41_grp", "pwm2_pin_58_grp", "pwm2_pin_87_grp",
"pwm3_pin_6_grp", "pwm3_pin_12_grp", "pwm3_pin_28_grp",
"pwm3_pin_40_grp", "pwm3_pin_57_grp", "pwm3_pin_86_grp",
"ssp1_17_20_grp", "ssp1_36_39_grp", "ssp1_48_51_grp", "ssp1_65_68_grp",
"ssp1_94_97_grp", "ssp2_13_16_grp", "ssp2_32_35_grp", "ssp2_44_47_grp",
"ssp2_61_64_grp", "ssp2_90_93_grp", "mii2_grp", "smii0_1_grp",
"rmii0_1_grp", "i2c1_8_9_grp", "i2c1_98_99_grp", "i2c2_0_1_grp",
"i2c2_2_3_grp", "i2c2_19_20_grp", "i2c2_75_76_grp", "i2c2_96_97_grp"
Valid values for function names are:
For All SPEAr3xx machines:
"firda", "i2c0", "ssp_cs", "ssp0", "mii0", "gpio0", "uart0_ext",
"uart0", "timer_0_1", "timer_2_3"
For SPEAr300 machines:
"fsmc", "clcd", "tdm", "i2c1", "cam", "dac", "i2s", "sdhci", "gpio1"
For SPEAr310 machines:
"emi", "uart1", "uart2", "uart3", "uart4", "uart5", "fsmc", "rs485_0",
"rs485_1", "tdm"
For SPEAr320 machines:
"clcd", "emi", "fsmc", "spp", "sdhci", "i2s", "uart1", "uart1_modem",
"uart2", "uart3", "uart4", "uart5", "uart6", "rs485", "touchscreen",
"can0", "can1", "pwm0_1", "pwm2", "pwm3", "ssp1", "ssp2", "mii2",
"mii0_1", "i2c1", "i2c2"

@ -11,4 +11,24 @@ config PINCTRL_SPEAR
help
This enables pin control drivers for SPEAr Platform
config PINCTRL_SPEAR3XX
bool
depends on ARCH_SPEAR3XX
select PINCTRL_SPEAR
config PINCTRL_SPEAR300
bool "ST Microelectronics SPEAr300 SoC pin controller driver"
depends on MACH_SPEAR300
select PINCTRL_SPEAR3XX
config PINCTRL_SPEAR310
bool "ST Microelectronics SPEAr310 SoC pin controller driver"
depends on MACH_SPEAR310
select PINCTRL_SPEAR3XX
config PINCTRL_SPEAR320
bool "ST Microelectronics SPEAr320 SoC pin controller driver"
depends on MACH_SPEAR320
select PINCTRL_SPEAR3XX
endif

@ -1,3 +1,7 @@
# SPEAr pinmux support
obj-$(CONFIG_PINCTRL_SPEAR) += pinctrl-spear.o
obj-$(CONFIG_PINCTRL_SPEAR3XX) += pinctrl-spear3xx.o
obj-$(CONFIG_PINCTRL_SPEAR300) += pinctrl-spear300.o
obj-$(CONFIG_PINCTRL_SPEAR310) += pinctrl-spear310.o
obj-$(CONFIG_PINCTRL_SPEAR320) += pinctrl-spear320.o

@ -0,0 +1,708 @@
/*
* Driver for the ST Microelectronics SPEAr300 pinmux
*
* Copyright (C) 2012 ST Microelectronics
* Viresh Kumar <viresh.kumar@st.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/err.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include "pinctrl-spear3xx.h"
#define DRIVER_NAME "spear300-pinmux"
/* addresses */
#define PMX_CONFIG_REG 0x00
#define MODE_CONFIG_REG 0x04
/* modes */
#define NAND_MODE (1 << 0)
#define NOR_MODE (1 << 1)
#define PHOTO_FRAME_MODE (1 << 2)
#define LEND_IP_PHONE_MODE (1 << 3)
#define HEND_IP_PHONE_MODE (1 << 4)
#define LEND_WIFI_PHONE_MODE (1 << 5)
#define HEND_WIFI_PHONE_MODE (1 << 6)
#define ATA_PABX_WI2S_MODE (1 << 7)
#define ATA_PABX_I2S_MODE (1 << 8)
#define CAML_LCDW_MODE (1 << 9)
#define CAMU_LCD_MODE (1 << 10)
#define CAMU_WLCD_MODE (1 << 11)
#define CAML_LCD_MODE (1 << 12)
static struct spear_pmx_mode pmx_mode_nand = {
.name = "nand",
.mode = NAND_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x00,
};
static struct spear_pmx_mode pmx_mode_nor = {
.name = "nor",
.mode = NOR_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x01,
};
static struct spear_pmx_mode pmx_mode_photo_frame = {
.name = "photo frame mode",
.mode = PHOTO_FRAME_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x02,
};
static struct spear_pmx_mode pmx_mode_lend_ip_phone = {
.name = "lend ip phone mode",
.mode = LEND_IP_PHONE_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x03,
};
static struct spear_pmx_mode pmx_mode_hend_ip_phone = {
.name = "hend ip phone mode",
.mode = HEND_IP_PHONE_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x04,
};
static struct spear_pmx_mode pmx_mode_lend_wifi_phone = {
.name = "lend wifi phone mode",
.mode = LEND_WIFI_PHONE_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x05,
};
static struct spear_pmx_mode pmx_mode_hend_wifi_phone = {
.name = "hend wifi phone mode",
.mode = HEND_WIFI_PHONE_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x06,
};
static struct spear_pmx_mode pmx_mode_ata_pabx_wi2s = {
.name = "ata pabx wi2s mode",
.mode = ATA_PABX_WI2S_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x07,
};
static struct spear_pmx_mode pmx_mode_ata_pabx_i2s = {
.name = "ata pabx i2s mode",
.mode = ATA_PABX_I2S_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x08,
};
static struct spear_pmx_mode pmx_mode_caml_lcdw = {
.name = "caml lcdw mode",
.mode = CAML_LCDW_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x0C,
};
static struct spear_pmx_mode pmx_mode_camu_lcd = {
.name = "camu lcd mode",
.mode = CAMU_LCD_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x0D,
};
static struct spear_pmx_mode pmx_mode_camu_wlcd = {
.name = "camu wlcd mode",
.mode = CAMU_WLCD_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0xE,
};
static struct spear_pmx_mode pmx_mode_caml_lcd = {
.name = "caml lcd mode",
.mode = CAML_LCD_MODE,
.reg = MODE_CONFIG_REG,
.mask = 0x0000000F,
.val = 0x0F,
};
static struct spear_pmx_mode *spear300_pmx_modes[] = {
&pmx_mode_nand,
&pmx_mode_nor,
&pmx_mode_photo_frame,
&pmx_mode_lend_ip_phone,
&pmx_mode_hend_ip_phone,
&pmx_mode_lend_wifi_phone,
&pmx_mode_hend_wifi_phone,
&pmx_mode_ata_pabx_wi2s,
&pmx_mode_ata_pabx_i2s,
&pmx_mode_caml_lcdw,
&pmx_mode_camu_lcd,
&pmx_mode_camu_wlcd,
&pmx_mode_caml_lcd,
};
/* fsmc_2chips_pins */
static const unsigned fsmc_2chips_pins[] = { 1, 97 };
static struct spear_muxreg fsmc_2chips_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_FIRDA_MASK,
.val = 0,
},
};
static struct spear_modemux fsmc_2chips_modemux[] = {
{
.modes = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
.muxregs = fsmc_2chips_muxreg,
.nmuxregs = ARRAY_SIZE(fsmc_2chips_muxreg),
},
};
static struct spear_pingroup fsmc_2chips_pingroup = {
.name = "fsmc_2chips_grp",
.pins = fsmc_2chips_pins,
.npins = ARRAY_SIZE(fsmc_2chips_pins),
.modemuxs = fsmc_2chips_modemux,
.nmodemuxs = ARRAY_SIZE(fsmc_2chips_modemux),
};
/* fsmc_4chips_pins */
static const unsigned fsmc_4chips_pins[] = { 1, 2, 3, 97 };
static struct spear_muxreg fsmc_4chips_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_FIRDA_MASK | PMX_UART0_MASK,
.val = 0,
},
};
static struct spear_modemux fsmc_4chips_modemux[] = {
{
.modes = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
.muxregs = fsmc_4chips_muxreg,
.nmuxregs = ARRAY_SIZE(fsmc_4chips_muxreg),
},
};
static struct spear_pingroup fsmc_4chips_pingroup = {
.name = "fsmc_4chips_grp",
.pins = fsmc_4chips_pins,
.npins = ARRAY_SIZE(fsmc_4chips_pins),
.modemuxs = fsmc_4chips_modemux,
.nmodemuxs = ARRAY_SIZE(fsmc_4chips_modemux),
};
static const char *const fsmc_grps[] = { "fsmc_2chips_grp", "fsmc_4chips_grp"
};
static struct spear_function fsmc_function = {
.name = "fsmc",
.groups = fsmc_grps,
.ngroups = ARRAY_SIZE(fsmc_grps),
};
/* clcd_lcdmode_pins */
static const unsigned clcd_lcdmode_pins[] = { 49, 50 };
static struct spear_muxreg clcd_lcdmode_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK | PMX_TIMER_2_3_MASK,
.val = 0,
},
};
static struct spear_modemux clcd_lcdmode_modemux[] = {
{
.modes = HEND_IP_PHONE_MODE | HEND_WIFI_PHONE_MODE |
CAMU_LCD_MODE | CAML_LCD_MODE,
.muxregs = clcd_lcdmode_muxreg,
.nmuxregs = ARRAY_SIZE(clcd_lcdmode_muxreg),
},
};
static struct spear_pingroup clcd_lcdmode_pingroup = {
.name = "clcd_lcdmode_grp",
.pins = clcd_lcdmode_pins,
.npins = ARRAY_SIZE(clcd_lcdmode_pins),
.modemuxs = clcd_lcdmode_modemux,
.nmodemuxs = ARRAY_SIZE(clcd_lcdmode_modemux),
};
/* clcd_pfmode_pins */
static const unsigned clcd_pfmode_pins[] = { 47, 48, 49, 50 };
static struct spear_muxreg clcd_pfmode_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_2_3_MASK,
.val = 0,
},
};
static struct spear_modemux clcd_pfmode_modemux[] = {
{
.modes = PHOTO_FRAME_MODE,
.muxregs = clcd_pfmode_muxreg,
.nmuxregs = ARRAY_SIZE(clcd_pfmode_muxreg),
},
};
static struct spear_pingroup clcd_pfmode_pingroup = {
.name = "clcd_pfmode_grp",
.pins = clcd_pfmode_pins,
.npins = ARRAY_SIZE(clcd_pfmode_pins),
.modemuxs = clcd_pfmode_modemux,
.nmodemuxs = ARRAY_SIZE(clcd_pfmode_modemux),
};
static const char *const clcd_grps[] = { "clcd_lcdmode_grp", "clcd_pfmode_grp"
};
static struct spear_function clcd_function = {
.name = "clcd",
.groups = clcd_grps,
.ngroups = ARRAY_SIZE(clcd_grps),
};
/* tdm_pins */
static const unsigned tdm_pins[] = { 34, 35, 36, 37, 38 };
static struct spear_muxreg tdm_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK | PMX_SSP_CS_MASK,
.val = 0,
},
};
static struct spear_modemux tdm_modemux[] = {
{
.modes = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE
| HEND_WIFI_PHONE_MODE | ATA_PABX_WI2S_MODE
| ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE
| CAMU_WLCD_MODE | CAML_LCD_MODE,
.muxregs = tdm_muxreg,
.nmuxregs = ARRAY_SIZE(tdm_muxreg),
},
};
static struct spear_pingroup tdm_pingroup = {
.name = "tdm_grp",
.pins = tdm_pins,
.npins = ARRAY_SIZE(tdm_pins),
.modemuxs = tdm_modemux,
.nmodemuxs = ARRAY_SIZE(tdm_modemux),
};
static const char *const tdm_grps[] = { "tdm_grp" };
static struct spear_function tdm_function = {
.name = "tdm",
.groups = tdm_grps,
.ngroups = ARRAY_SIZE(tdm_grps),
};
/* i2c_clk_pins */
static const unsigned i2c_clk_pins[] = { 45, 46, 47, 48 };
static struct spear_muxreg i2c_clk_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK | PMX_TIMER_2_3_MASK,
.val = 0,
},
};
static struct spear_modemux i2c_clk_modemux[] = {
{
.modes = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE |
LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE | CAML_LCDW_MODE
| CAML_LCD_MODE,
.muxregs = i2c_clk_muxreg,
.nmuxregs = ARRAY_SIZE(i2c_clk_muxreg),
},
};
static struct spear_pingroup i2c_clk_pingroup = {
.name = "i2c_clk_grp_grp",
.pins = i2c_clk_pins,
.npins = ARRAY_SIZE(i2c_clk_pins),
.modemuxs = i2c_clk_modemux,
.nmodemuxs = ARRAY_SIZE(i2c_clk_modemux),
};
static const char *const i2c_grps[] = { "i2c_clk_grp" };
static struct spear_function i2c_function = {
.name = "i2c1",
.groups = i2c_grps,
.ngroups = ARRAY_SIZE(i2c_grps),
};
/* caml_pins */
static const unsigned caml_pins[] = { 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 };
static struct spear_muxreg caml_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux caml_modemux[] = {
{
.modes = CAML_LCDW_MODE | CAML_LCD_MODE,
.muxregs = caml_muxreg,
.nmuxregs = ARRAY_SIZE(caml_muxreg),
},
};
static struct spear_pingroup caml_pingroup = {
.name = "caml_grp",
.pins = caml_pins,
.npins = ARRAY_SIZE(caml_pins),
.modemuxs = caml_modemux,
.nmodemuxs = ARRAY_SIZE(caml_modemux),
};
/* camu_pins */
static const unsigned camu_pins[] = { 16, 17, 18, 19, 20, 21, 45, 46, 47, 48 };
static struct spear_muxreg camu_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK | PMX_TIMER_2_3_MASK | PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux camu_modemux[] = {
{
.modes = CAMU_LCD_MODE | CAMU_WLCD_MODE,
.muxregs = camu_muxreg,
.nmuxregs = ARRAY_SIZE(camu_muxreg),
},
};
static struct spear_pingroup camu_pingroup = {
.name = "camu_grp",
.pins = camu_pins,
.npins = ARRAY_SIZE(camu_pins),
.modemuxs = camu_modemux,
.nmodemuxs = ARRAY_SIZE(camu_modemux),
};
static const char *const cam_grps[] = { "caml_grp", "camu_grp" };
static struct spear_function cam_function = {
.name = "cam",
.groups = cam_grps,
.ngroups = ARRAY_SIZE(cam_grps),
};
/* dac_pins */
static const unsigned dac_pins[] = { 43, 44 };
static struct spear_muxreg dac_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK,
.val = 0,
},
};
static struct spear_modemux dac_modemux[] = {
{
.modes = ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE
| CAMU_WLCD_MODE | CAML_LCD_MODE,
.muxregs = dac_muxreg,
.nmuxregs = ARRAY_SIZE(dac_muxreg),
},
};
static struct spear_pingroup dac_pingroup = {
.name = "dac_grp",
.pins = dac_pins,
.npins = ARRAY_SIZE(dac_pins),
.modemuxs = dac_modemux,
.nmodemuxs = ARRAY_SIZE(dac_modemux),
};
static const char *const dac_grps[] = { "dac_grp" };
static struct spear_function dac_function = {
.name = "dac",
.groups = dac_grps,
.ngroups = ARRAY_SIZE(dac_grps),
};
/* i2s_pins */
static const unsigned i2s_pins[] = { 39, 40, 41, 42 };
static struct spear_muxreg i2s_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK,
.val = 0,
},
};
static struct spear_modemux i2s_modemux[] = {
{
.modes = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE
| LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE
| CAMU_WLCD_MODE | CAML_LCD_MODE,
.muxregs = i2s_muxreg,
.nmuxregs = ARRAY_SIZE(i2s_muxreg),
},
};
static struct spear_pingroup i2s_pingroup = {
.name = "i2s_grp",
.pins = i2s_pins,
.npins = ARRAY_SIZE(i2s_pins),
.modemuxs = i2s_modemux,
.nmodemuxs = ARRAY_SIZE(i2s_modemux),
};
static const char *const i2s_grps[] = { "i2s_grp" };
static struct spear_function i2s_function = {
.name = "i2s",
.groups = i2s_grps,
.ngroups = ARRAY_SIZE(i2s_grps),
};
/* sdhci_4bit_pins */
static const unsigned sdhci_4bit_pins[] = { 28, 29, 30, 31, 32, 33 };
static struct spear_muxreg sdhci_4bit_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK |
PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK,
.val = 0,
},
};
static struct spear_modemux sdhci_4bit_modemux[] = {
{
.modes = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
HEND_WIFI_PHONE_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE |
CAMU_WLCD_MODE | CAML_LCD_MODE | ATA_PABX_WI2S_MODE,
.muxregs = sdhci_4bit_muxreg,
.nmuxregs = ARRAY_SIZE(sdhci_4bit_muxreg),
},
};
static struct spear_pingroup sdhci_4bit_pingroup = {
.name = "sdhci_4bit_grp",
.pins = sdhci_4bit_pins,
.npins = ARRAY_SIZE(sdhci_4bit_pins),
.modemuxs = sdhci_4bit_modemux,
.nmodemuxs = ARRAY_SIZE(sdhci_4bit_modemux),
};
/* sdhci_8bit_pins */
static const unsigned sdhci_8bit_pins[] = { 24, 25, 26, 27, 28, 29, 30, 31, 32,
33 };
static struct spear_muxreg sdhci_8bit_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK |
PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK | PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux sdhci_8bit_modemux[] = {
{
.modes = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
HEND_WIFI_PHONE_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE |
CAMU_WLCD_MODE | CAML_LCD_MODE,
.muxregs = sdhci_8bit_muxreg,
.nmuxregs = ARRAY_SIZE(sdhci_8bit_muxreg),
},
};
static struct spear_pingroup sdhci_8bit_pingroup = {
.name = "sdhci_8bit_grp",
.pins = sdhci_8bit_pins,
.npins = ARRAY_SIZE(sdhci_8bit_pins),
.modemuxs = sdhci_8bit_modemux,
.nmodemuxs = ARRAY_SIZE(sdhci_8bit_modemux),
};
static const char *const sdhci_grps[] = { "sdhci_4bit_grp", "sdhci_8bit_grp" };
static struct spear_function sdhci_function = {
.name = "sdhci",
.groups = sdhci_grps,
.ngroups = ARRAY_SIZE(sdhci_grps),
};
/* gpio1_0_to_3_pins */
static const unsigned gpio1_0_to_3_pins[] = { 39, 40, 41, 42 };
static struct spear_muxreg gpio1_0_to_3_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK,
.val = 0,
},
};
static struct spear_modemux gpio1_0_to_3_modemux[] = {
{
.modes = PHOTO_FRAME_MODE,
.muxregs = gpio1_0_to_3_muxreg,
.nmuxregs = ARRAY_SIZE(gpio1_0_to_3_muxreg),
},
};
static struct spear_pingroup gpio1_0_to_3_pingroup = {
.name = "gpio1_0_to_3_grp",
.pins = gpio1_0_to_3_pins,
.npins = ARRAY_SIZE(gpio1_0_to_3_pins),
.modemuxs = gpio1_0_to_3_modemux,
.nmodemuxs = ARRAY_SIZE(gpio1_0_to_3_modemux),
};
/* gpio1_4_to_7_pins */
static const unsigned gpio1_4_to_7_pins[] = { 43, 44, 45, 46 };
static struct spear_muxreg gpio1_4_to_7_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK | PMX_TIMER_2_3_MASK,
.val = 0,
},
};
static struct spear_modemux gpio1_4_to_7_modemux[] = {
{
.modes = PHOTO_FRAME_MODE,
.muxregs = gpio1_4_to_7_muxreg,
.nmuxregs = ARRAY_SIZE(gpio1_4_to_7_muxreg),
},
};
static struct spear_pingroup gpio1_4_to_7_pingroup = {
.name = "gpio1_4_to_7_grp",
.pins = gpio1_4_to_7_pins,
.npins = ARRAY_SIZE(gpio1_4_to_7_pins),
.modemuxs = gpio1_4_to_7_modemux,
.nmodemuxs = ARRAY_SIZE(gpio1_4_to_7_modemux),
};
static const char *const gpio1_grps[] = { "gpio1_0_to_3_grp", "gpio1_4_to_7_grp"
};
static struct spear_function gpio1_function = {
.name = "gpio1",
.groups = gpio1_grps,
.ngroups = ARRAY_SIZE(gpio1_grps),
};
/* pingroups */
static struct spear_pingroup *spear300_pingroups[] = {
SPEAR3XX_COMMON_PINGROUPS,
&fsmc_2chips_pingroup,
&fsmc_4chips_pingroup,
&clcd_lcdmode_pingroup,
&clcd_pfmode_pingroup,
&tdm_pingroup,
&i2c_clk_pingroup,
&caml_pingroup,
&camu_pingroup,
&dac_pingroup,
&i2s_pingroup,
&sdhci_4bit_pingroup,
&sdhci_8bit_pingroup,
&gpio1_0_to_3_pingroup,
&gpio1_4_to_7_pingroup,
};
/* functions */
static struct spear_function *spear300_functions[] = {
SPEAR3XX_COMMON_FUNCTIONS,
&fsmc_function,
&clcd_function,
&tdm_function,
&i2c_function,
&cam_function,
&dac_function,
&i2s_function,
&sdhci_function,
&gpio1_function,
};
static struct of_device_id spear300_pinctrl_of_match[] __devinitdata = {
{
.compatible = "st,spear300-pinmux",
},
{},
};
static int __devinit spear300_pinctrl_probe(struct platform_device *pdev)
{
int ret;
spear3xx_machdata.groups = spear300_pingroups;
spear3xx_machdata.ngroups = ARRAY_SIZE(spear300_pingroups);
spear3xx_machdata.functions = spear300_functions;
spear3xx_machdata.nfunctions = ARRAY_SIZE(spear300_functions);
spear3xx_machdata.modes_supported = true;
spear3xx_machdata.pmx_modes = spear300_pmx_modes;
spear3xx_machdata.npmx_modes = ARRAY_SIZE(spear300_pmx_modes);
pmx_init_addr(&spear3xx_machdata, PMX_CONFIG_REG);
ret = spear_pinctrl_probe(pdev, &spear3xx_machdata);
if (ret)
return ret;
return 0;
}
static int __devexit spear300_pinctrl_remove(struct platform_device *pdev)
{
return spear_pinctrl_remove(pdev);
}
static struct platform_driver spear300_pinctrl_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
.of_match_table = spear300_pinctrl_of_match,
},
.probe = spear300_pinctrl_probe,
.remove = __devexit_p(spear300_pinctrl_remove),
};
static int __init spear300_pinctrl_init(void)
{
return platform_driver_register(&spear300_pinctrl_driver);
}
arch_initcall(spear300_pinctrl_init);
static void __exit spear300_pinctrl_exit(void)
{
platform_driver_unregister(&spear300_pinctrl_driver);
}
module_exit(spear300_pinctrl_exit);
MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr300 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, spear300_pinctrl_of_match);

@ -0,0 +1,431 @@
/*
* Driver for the ST Microelectronics SPEAr310 pinmux
*
* Copyright (C) 2012 ST Microelectronics
* Viresh Kumar <viresh.kumar@st.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/err.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include "pinctrl-spear3xx.h"
#define DRIVER_NAME "spear310-pinmux"
/* addresses */
#define PMX_CONFIG_REG 0x08
/* emi_cs_0_to_5_pins */
static const unsigned emi_cs_0_to_5_pins[] = { 45, 46, 47, 48, 49, 50 };
static struct spear_muxreg emi_cs_0_to_5_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK | PMX_TIMER_2_3_MASK,
.val = 0,
},
};
static struct spear_modemux emi_cs_0_to_5_modemux[] = {
{
.muxregs = emi_cs_0_to_5_muxreg,
.nmuxregs = ARRAY_SIZE(emi_cs_0_to_5_muxreg),
},
};
static struct spear_pingroup emi_cs_0_to_5_pingroup = {
.name = "emi_cs_0_to_5_grp",
.pins = emi_cs_0_to_5_pins,
.npins = ARRAY_SIZE(emi_cs_0_to_5_pins),
.modemuxs = emi_cs_0_to_5_modemux,
.nmodemuxs = ARRAY_SIZE(emi_cs_0_to_5_modemux),
};
static const char *const emi_cs_0_to_5_grps[] = { "emi_cs_0_to_5_grp" };
static struct spear_function emi_cs_0_to_5_function = {
.name = "emi",
.groups = emi_cs_0_to_5_grps,
.ngroups = ARRAY_SIZE(emi_cs_0_to_5_grps),
};
/* uart1_pins */
static const unsigned uart1_pins[] = { 0, 1 };
static struct spear_muxreg uart1_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_FIRDA_MASK,
.val = 0,
},
};
static struct spear_modemux uart1_modemux[] = {
{
.muxregs = uart1_muxreg,
.nmuxregs = ARRAY_SIZE(uart1_muxreg),
},
};
static struct spear_pingroup uart1_pingroup = {
.name = "uart1_grp",
.pins = uart1_pins,
.npins = ARRAY_SIZE(uart1_pins),
.modemuxs = uart1_modemux,
.nmodemuxs = ARRAY_SIZE(uart1_modemux),
};
static const char *const uart1_grps[] = { "uart1_grp" };
static struct spear_function uart1_function = {
.name = "uart1",
.groups = uart1_grps,
.ngroups = ARRAY_SIZE(uart1_grps),
};
/* uart2_pins */
static const unsigned uart2_pins[] = { 43, 44 };
static struct spear_muxreg uart2_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_TIMER_0_1_MASK,
.val = 0,
},
};
static struct spear_modemux uart2_modemux[] = {
{
.muxregs = uart2_muxreg,
.nmuxregs = ARRAY_SIZE(uart2_muxreg),
},
};
static struct spear_pingroup uart2_pingroup = {
.name = "uart2_grp",
.pins = uart2_pins,
.npins = ARRAY_SIZE(uart2_pins),
.modemuxs = uart2_modemux,
.nmodemuxs = ARRAY_SIZE(uart2_modemux),
};
static const char *const uart2_grps[] = { "uart2_grp" };
static struct spear_function uart2_function = {
.name = "uart2",
.groups = uart2_grps,
.ngroups = ARRAY_SIZE(uart2_grps),
};
/* uart3_pins */
static const unsigned uart3_pins[] = { 37, 38 };
static struct spear_muxreg uart3_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK,
.val = 0,
},
};
static struct spear_modemux uart3_modemux[] = {
{
.muxregs = uart3_muxreg,
.nmuxregs = ARRAY_SIZE(uart3_muxreg),
},
};
static struct spear_pingroup uart3_pingroup = {
.name = "uart3_grp",
.pins = uart3_pins,
.npins = ARRAY_SIZE(uart3_pins),
.modemuxs = uart3_modemux,
.nmodemuxs = ARRAY_SIZE(uart3_modemux),
};
static const char *const uart3_grps[] = { "uart3_grp" };
static struct spear_function uart3_function = {
.name = "uart3",
.groups = uart3_grps,
.ngroups = ARRAY_SIZE(uart3_grps),
};
/* uart4_pins */
static const unsigned uart4_pins[] = { 39, 40 };
static struct spear_muxreg uart4_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK,
.val = 0,
},
};
static struct spear_modemux uart4_modemux[] = {
{
.muxregs = uart4_muxreg,
.nmuxregs = ARRAY_SIZE(uart4_muxreg),
},
};
static struct spear_pingroup uart4_pingroup = {
.name = "uart4_grp",
.pins = uart4_pins,
.npins = ARRAY_SIZE(uart4_pins),
.modemuxs = uart4_modemux,
.nmodemuxs = ARRAY_SIZE(uart4_modemux),
};
static const char *const uart4_grps[] = { "uart4_grp" };
static struct spear_function uart4_function = {
.name = "uart4",
.groups = uart4_grps,
.ngroups = ARRAY_SIZE(uart4_grps),
};
/* uart5_pins */
static const unsigned uart5_pins[] = { 41, 42 };
static struct spear_muxreg uart5_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_UART0_MODEM_MASK,
.val = 0,
},
};
static struct spear_modemux uart5_modemux[] = {
{
.muxregs = uart5_muxreg,
.nmuxregs = ARRAY_SIZE(uart5_muxreg),
},
};
static struct spear_pingroup uart5_pingroup = {
.name = "uart5_grp",
.pins = uart5_pins,
.npins = ARRAY_SIZE(uart5_pins),
.modemuxs = uart5_modemux,
.nmodemuxs = ARRAY_SIZE(uart5_modemux),
};
static const char *const uart5_grps[] = { "uart5_grp" };
static struct spear_function uart5_function = {
.name = "uart5",
.groups = uart5_grps,
.ngroups = ARRAY_SIZE(uart5_grps),
};
/* fsmc_pins */
static const unsigned fsmc_pins[] = { 34, 35, 36 };
static struct spear_muxreg fsmc_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_SSP_CS_MASK,
.val = 0,
},
};
static struct spear_modemux fsmc_modemux[] = {
{
.muxregs = fsmc_muxreg,
.nmuxregs = ARRAY_SIZE(fsmc_muxreg),
},
};
static struct spear_pingroup fsmc_pingroup = {
.name = "fsmc_grp",
.pins = fsmc_pins,
.npins = ARRAY_SIZE(fsmc_pins),
.modemuxs = fsmc_modemux,
.nmodemuxs = ARRAY_SIZE(fsmc_modemux),
};
static const char *const fsmc_grps[] = { "fsmc_grp" };
static struct spear_function fsmc_function = {
.name = "fsmc",
.groups = fsmc_grps,
.ngroups = ARRAY_SIZE(fsmc_grps),
};
/* rs485_0_pins */
static const unsigned rs485_0_pins[] = { 19, 20, 21, 22, 23 };
static struct spear_muxreg rs485_0_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux rs485_0_modemux[] = {
{
.muxregs = rs485_0_muxreg,
.nmuxregs = ARRAY_SIZE(rs485_0_muxreg),
},
};
static struct spear_pingroup rs485_0_pingroup = {
.name = "rs485_0_grp",
.pins = rs485_0_pins,
.npins = ARRAY_SIZE(rs485_0_pins),
.modemuxs = rs485_0_modemux,
.nmodemuxs = ARRAY_SIZE(rs485_0_modemux),
};
static const char *const rs485_0_grps[] = { "rs485_0" };
static struct spear_function rs485_0_function = {
.name = "rs485_0",
.groups = rs485_0_grps,
.ngroups = ARRAY_SIZE(rs485_0_grps),
};
/* rs485_1_pins */
static const unsigned rs485_1_pins[] = { 14, 15, 16, 17, 18 };
static struct spear_muxreg rs485_1_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux rs485_1_modemux[] = {
{
.muxregs = rs485_1_muxreg,
.nmuxregs = ARRAY_SIZE(rs485_1_muxreg),
},
};
static struct spear_pingroup rs485_1_pingroup = {
.name = "rs485_1_grp",
.pins = rs485_1_pins,
.npins = ARRAY_SIZE(rs485_1_pins),
.modemuxs = rs485_1_modemux,
.nmodemuxs = ARRAY_SIZE(rs485_1_modemux),
};
static const char *const rs485_1_grps[] = { "rs485_1" };
static struct spear_function rs485_1_function = {
.name = "rs485_1",
.groups = rs485_1_grps,
.ngroups = ARRAY_SIZE(rs485_1_grps),
};
/* tdm_pins */
static const unsigned tdm_pins[] = { 10, 11, 12, 13 };
static struct spear_muxreg tdm_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
.mask = PMX_MII_MASK,
.val = 0,
},
};
static struct spear_modemux tdm_modemux[] = {
{
.muxregs = tdm_muxreg,
.nmuxregs = ARRAY_SIZE(tdm_muxreg),
},
};
static struct spear_pingroup tdm_pingroup = {
.name = "tdm_grp",
.pins = tdm_pins,
.npins = ARRAY_SIZE(tdm_pins),
.modemuxs = tdm_modemux,
.nmodemuxs = ARRAY_SIZE(tdm_modemux),
};
static const char *const tdm_grps[] = { "tdm_grp" };
static struct spear_function tdm_function = {
.name = "tdm",
.groups = tdm_grps,
.ngroups = ARRAY_SIZE(tdm_grps),
};
/* pingroups */
static struct spear_pingroup *spear310_pingroups[] = {
SPEAR3XX_COMMON_PINGROUPS,
&emi_cs_0_to_5_pingroup,
&uart1_pingroup,
&uart2_pingroup,
&uart3_pingroup,
&uart4_pingroup,
&uart5_pingroup,
&fsmc_pingroup,
&rs485_0_pingroup,
&rs485_1_pingroup,
&tdm_pingroup,
};
/* functions */
static struct spear_function *spear310_functions[] = {
SPEAR3XX_COMMON_FUNCTIONS,
&emi_cs_0_to_5_function,
&uart1_function,
&uart2_function,
&uart3_function,
&uart4_function,
&uart5_function,
&fsmc_function,
&rs485_0_function,
&rs485_1_function,
&tdm_function,
};
static struct of_device_id spear310_pinctrl_of_match[] __devinitdata = {
{
.compatible = "st,spear310-pinmux",
},
{},
};
static int __devinit spear310_pinctrl_probe(struct platform_device *pdev)
{
int ret;
spear3xx_machdata.groups = spear310_pingroups;
spear3xx_machdata.ngroups = ARRAY_SIZE(spear310_pingroups);
spear3xx_machdata.functions = spear310_functions;
spear3xx_machdata.nfunctions = ARRAY_SIZE(spear310_functions);
pmx_init_addr(&spear3xx_machdata, PMX_CONFIG_REG);
spear3xx_machdata.modes_supported = false;
ret = spear_pinctrl_probe(pdev, &spear3xx_machdata);
if (ret)
return ret;
return 0;
}
static int __devexit spear310_pinctrl_remove(struct platform_device *pdev)
{
return spear_pinctrl_remove(pdev);
}
static struct platform_driver spear310_pinctrl_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
.of_match_table = spear310_pinctrl_of_match,
},
.probe = spear310_pinctrl_probe,
.remove = __devexit_p(spear310_pinctrl_remove),
};
static int __init spear310_pinctrl_init(void)
{
return platform_driver_register(&spear310_pinctrl_driver);
}
arch_initcall(spear310_pinctrl_init);
static void __exit spear310_pinctrl_exit(void)
{
platform_driver_unregister(&spear310_pinctrl_driver);
}
module_exit(spear310_pinctrl_exit);
MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr310 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, SPEAr310_pinctrl_of_match);

File diff suppressed because it is too large Load Diff

@ -0,0 +1,588 @@
/*
* Driver for the ST Microelectronics SPEAr3xx pinmux
*
* Copyright (C) 2012 ST Microelectronics
* Viresh Kumar <viresh.kumar@st.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/pinctrl/pinctrl.h>
#include "pinctrl-spear3xx.h"
/* pins */
static const struct pinctrl_pin_desc spear3xx_pins[] = {
PINCTRL_PIN(0, "PLGPIO0"),
PINCTRL_PIN(1, "PLGPIO1"),
PINCTRL_PIN(2, "PLGPIO2"),
PINCTRL_PIN(3, "PLGPIO3"),
PINCTRL_PIN(4, "PLGPIO4"),
PINCTRL_PIN(5, "PLGPIO5"),
PINCTRL_PIN(6, "PLGPIO6"),
PINCTRL_PIN(7, "PLGPIO7"),
PINCTRL_PIN(8, "PLGPIO8"),
PINCTRL_PIN(9, "PLGPIO9"),
PINCTRL_PIN(10, "PLGPIO10"),
PINCTRL_PIN(11, "PLGPIO11"),
PINCTRL_PIN(12, "PLGPIO12"),
PINCTRL_PIN(13, "PLGPIO13"),
PINCTRL_PIN(14, "PLGPIO14"),
PINCTRL_PIN(15, "PLGPIO15"),
PINCTRL_PIN(16, "PLGPIO16"),
PINCTRL_PIN(17, "PLGPIO17"),
PINCTRL_PIN(18, "PLGPIO18"),
PINCTRL_PIN(19, "PLGPIO19"),
PINCTRL_PIN(20, "PLGPIO20"),
PINCTRL_PIN(21, "PLGPIO21"),
PINCTRL_PIN(22, "PLGPIO22"),
PINCTRL_PIN(23, "PLGPIO23"),
PINCTRL_PIN(24, "PLGPIO24"),
PINCTRL_PIN(25, "PLGPIO25"),
PINCTRL_PIN(26, "PLGPIO26"),
PINCTRL_PIN(27, "PLGPIO27"),
PINCTRL_PIN(28, "PLGPIO28"),
PINCTRL_PIN(29, "PLGPIO29"),
PINCTRL_PIN(30, "PLGPIO30"),
PINCTRL_PIN(31, "PLGPIO31"),
PINCTRL_PIN(32, "PLGPIO32"),
PINCTRL_PIN(33, "PLGPIO33"),
PINCTRL_PIN(34, "PLGPIO34"),
PINCTRL_PIN(35, "PLGPIO35"),
PINCTRL_PIN(36, "PLGPIO36"),
PINCTRL_PIN(37, "PLGPIO37"),
PINCTRL_PIN(38, "PLGPIO38"),
PINCTRL_PIN(39, "PLGPIO39"),
PINCTRL_PIN(40, "PLGPIO40"),
PINCTRL_PIN(41, "PLGPIO41"),
PINCTRL_PIN(42, "PLGPIO42"),
PINCTRL_PIN(43, "PLGPIO43"),
PINCTRL_PIN(44, "PLGPIO44"),
PINCTRL_PIN(45, "PLGPIO45"),
PINCTRL_PIN(46, "PLGPIO46"),
PINCTRL_PIN(47, "PLGPIO47"),
PINCTRL_PIN(48, "PLGPIO48"),
PINCTRL_PIN(49, "PLGPIO49"),
PINCTRL_PIN(50, "PLGPIO50"),
PINCTRL_PIN(51, "PLGPIO51"),
PINCTRL_PIN(52, "PLGPIO52"),
PINCTRL_PIN(53, "PLGPIO53"),
PINCTRL_PIN(54, "PLGPIO54"),
PINCTRL_PIN(55, "PLGPIO55"),
PINCTRL_PIN(56, "PLGPIO56"),
PINCTRL_PIN(57, "PLGPIO57"),
PINCTRL_PIN(58, "PLGPIO58"),
PINCTRL_PIN(59, "PLGPIO59"),
PINCTRL_PIN(60, "PLGPIO60"),
PINCTRL_PIN(61, "PLGPIO61"),
PINCTRL_PIN(62, "PLGPIO62"),
PINCTRL_PIN(63, "PLGPIO63"),
PINCTRL_PIN(64, "PLGPIO64"),
PINCTRL_PIN(65, "PLGPIO65"),
PINCTRL_PIN(66, "PLGPIO66"),
PINCTRL_PIN(67, "PLGPIO67"),
PINCTRL_PIN(68, "PLGPIO68"),
PINCTRL_PIN(69, "PLGPIO69"),
PINCTRL_PIN(70, "PLGPIO70"),
PINCTRL_PIN(71, "PLGPIO71"),
PINCTRL_PIN(72, "PLGPIO72"),
PINCTRL_PIN(73, "PLGPIO73"),
PINCTRL_PIN(74, "PLGPIO74"),
PINCTRL_PIN(75, "PLGPIO75"),
PINCTRL_PIN(76, "PLGPIO76"),
PINCTRL_PIN(77, "PLGPIO77"),
PINCTRL_PIN(78, "PLGPIO78"),
PINCTRL_PIN(79, "PLGPIO79"),
PINCTRL_PIN(80, "PLGPIO80"),
PINCTRL_PIN(81, "PLGPIO81"),
PINCTRL_PIN(82, "PLGPIO82"),
PINCTRL_PIN(83, "PLGPIO83"),
PINCTRL_PIN(84, "PLGPIO84"),
PINCTRL_PIN(85, "PLGPIO85"),
PINCTRL_PIN(86, "PLGPIO86"),
PINCTRL_PIN(87, "PLGPIO87"),
PINCTRL_PIN(88, "PLGPIO88"),
PINCTRL_PIN(89, "PLGPIO89"),
PINCTRL_PIN(90, "PLGPIO90"),
PINCTRL_PIN(91, "PLGPIO91"),
PINCTRL_PIN(92, "PLGPIO92"),
PINCTRL_PIN(93, "PLGPIO93"),
PINCTRL_PIN(94, "PLGPIO94"),
PINCTRL_PIN(95, "PLGPIO95"),
PINCTRL_PIN(96, "PLGPIO96"),
PINCTRL_PIN(97, "PLGPIO97"),
PINCTRL_PIN(98, "PLGPIO98"),
PINCTRL_PIN(99, "PLGPIO99"),
PINCTRL_PIN(100, "PLGPIO100"),
PINCTRL_PIN(101, "PLGPIO101"),
};
/* firda_pins */
static const unsigned firda_pins[] = { 0, 1 };
static struct spear_muxreg firda_muxreg[] = {
{
.reg = -1,
.mask = PMX_FIRDA_MASK,
.val = PMX_FIRDA_MASK,
},
};
static struct spear_modemux firda_modemux[] = {
{
.modes = ~0,
.muxregs = firda_muxreg,
.nmuxregs = ARRAY_SIZE(firda_muxreg),
},
};
struct spear_pingroup spear3xx_firda_pingroup = {
.name = "firda_grp",
.pins = firda_pins,
.npins = ARRAY_SIZE(firda_pins),
.modemuxs = firda_modemux,
.nmodemuxs = ARRAY_SIZE(firda_modemux),
};
static const char *const firda_grps[] = { "firda_grp" };
struct spear_function spear3xx_firda_function = {
.name = "firda",
.groups = firda_grps,
.ngroups = ARRAY_SIZE(firda_grps),
};
/* i2c_pins */
static const unsigned i2c_pins[] = { 4, 5 };
static struct spear_muxreg i2c_muxreg[] = {
{
.reg = -1,
.mask = PMX_I2C_MASK,
.val = PMX_I2C_MASK,
},
};
static struct spear_modemux i2c_modemux[] = {
{
.modes = ~0,
</