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pinctrl: uniphier: add UniPhier PH1-Pro5 pinctrl driver

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Add pin configuration and pinmux support for UniPhier PH1-Pro5 SoC.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2015-09-11 20:17:36 +09:00
parent 06b2ae5890
commit b82ca82ed2
3 changed files with 151 additions and 0 deletions
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6
drivers/pinctrl/uniphier/Kconfig
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@ -21,4 +21,10 @@ config PINCTRL_UNIPHIER_PH1_SLD8
default y
select PINCTRL_UNIPHIER_CORE
config PINCTRL_UNIPHIER_PH1_PRO5
bool "UniPhier PH1-Pro5 SoC pinctrl driver"
depends on MACH_PH1_PRO5
default y
select PINCTRL_UNIPHIER_CORE
endif

1
drivers/pinctrl/uniphier/Makefile
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@ -3,3 +3,4 @@ obj-$(CONFIG_PINCTRL_UNIPHIER_CORE) += pinctrl-uniphier-core.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_LD4) += pinctrl-ph1-ld4.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_PRO4) += pinctrl-ph1-pro4.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_SLD8) += pinctrl-ph1-sld8.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_PRO5) += pinctrl-ph1-pro5.o

144
drivers/pinctrl/uniphier/pinctrl-ph1-pro5.c Normal file
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@ -0,0 +1,144 @@
/*
* Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <dm/device.h>
#include <dm/pinctrl.h>
#include "pinctrl-uniphier.h"
static const struct uniphier_pinctrl_pin ph1_pro5_pins[] = {
UNIPHIER_PINCTRL_PIN(47, 0),
UNIPHIER_PINCTRL_PIN(48, 0),
UNIPHIER_PINCTRL_PIN(49, 0),
UNIPHIER_PINCTRL_PIN(50, 0),
UNIPHIER_PINCTRL_PIN(53, 0),
UNIPHIER_PINCTRL_PIN(54, 0),
UNIPHIER_PINCTRL_PIN(87, 0),
UNIPHIER_PINCTRL_PIN(88, 0),
UNIPHIER_PINCTRL_PIN(101, 0),
UNIPHIER_PINCTRL_PIN(102, 0),
};
static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
static const unsigned emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0};
static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
static const unsigned emmc_dat8_muxvals[] = {0, 0, 0, 0};
static const unsigned i2c0_pins[] = {112, 113};
static const unsigned i2c0_muxvals[] = {0, 0};
static const unsigned i2c1_pins[] = {114, 115};
static const unsigned i2c1_muxvals[] = {0, 0};
static const unsigned i2c2_pins[] = {116, 117};
static const unsigned i2c2_muxvals[] = {0, 0};
static const unsigned i2c3_pins[] = {118, 119};
static const unsigned i2c3_muxvals[] = {0, 0};
static const unsigned i2c5_pins[] = {87, 88};
static const unsigned i2c5_muxvals[] = {2, 2};
static const unsigned i2c5b_pins[] = {196, 197};
static const unsigned i2c5b_muxvals[] = {2, 2};
static const unsigned i2c5c_pins[] = {215, 216};
static const unsigned i2c5c_muxvals[] = {2, 2};
static const unsigned i2c6_pins[] = {101, 102};
static const unsigned i2c6_muxvals[] = {2, 2};
static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30,
31, 32, 33, 34, 35};
static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0};
static const unsigned nand_cs1_pins[] = {26, 27};
static const unsigned nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned uart0_pins[] = {47, 48};
static const unsigned uart0_muxvals[] = {0, 0};
static const unsigned uart0b_pins[] = {227, 228};
static const unsigned uart0b_muxvals[] = {3, 3};
static const unsigned uart1_pins[] = {49, 50};
static const unsigned uart1_muxvals[] = {0, 0};
static const unsigned uart2_pins[] = {51, 52};
static const unsigned uart2_muxvals[] = {0, 0};
static const unsigned uart3_pins[] = {53, 54};
static const unsigned uart3_muxvals[] = {0, 0};
static const unsigned usb0_pins[] = {124, 125};
static const unsigned usb0_muxvals[] = {0, 0};
static const unsigned usb1_pins[] = {126, 127};
static const unsigned usb1_muxvals[] = {0, 0};
static const unsigned usb2_pins[] = {128, 129};
static const unsigned usb2_muxvals[] = {0, 0};
static const struct uniphier_pinctrl_group ph1_pro5_groups[] = {
UNIPHIER_PINCTRL_GROUP(emmc),
UNIPHIER_PINCTRL_GROUP(emmc_dat8),
UNIPHIER_PINCTRL_GROUP(i2c0),
UNIPHIER_PINCTRL_GROUP(i2c1),
UNIPHIER_PINCTRL_GROUP(i2c2),
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(i2c5),
UNIPHIER_PINCTRL_GROUP(i2c5b),
UNIPHIER_PINCTRL_GROUP(i2c5c),
UNIPHIER_PINCTRL_GROUP(i2c6),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
UNIPHIER_PINCTRL_GROUP(uart0),
UNIPHIER_PINCTRL_GROUP(uart0b),
UNIPHIER_PINCTRL_GROUP(uart1),
UNIPHIER_PINCTRL_GROUP(uart2),
UNIPHIER_PINCTRL_GROUP(uart3),
UNIPHIER_PINCTRL_GROUP(usb0),
UNIPHIER_PINCTRL_GROUP(usb1),
UNIPHIER_PINCTRL_GROUP(usb2),
};
static const char * const ph1_pro5_functions[] = {
"emmc",
"i2c0",
"i2c1",
"i2c2",
"i2c3",
"i2c5",
"i2c6",
"nand",
"sd",
"uart0",
"uart1",
"uart2",
"uart3",
"usb0",
"usb1",
"usb2",
};
static struct uniphier_pinctrl_socdata ph1_pro5_pinctrl_socdata = {
.pins = ph1_pro5_pins,
.pins_count = ARRAY_SIZE(ph1_pro5_pins),
.groups = ph1_pro5_groups,
.groups_count = ARRAY_SIZE(ph1_pro5_groups),
.functions = ph1_pro5_functions,
.functions_count = ARRAY_SIZE(ph1_pro5_functions),
.mux_bits = 4,
.reg_stride = 8,
.load_pinctrl = true,
};
static int ph1_pro5_pinctrl_probe(struct udevice *dev)
{
return uniphier_pinctrl_probe(dev, &ph1_pro5_pinctrl_socdata);
}
static const struct udevice_id ph1_pro5_pinctrl_match[] = {
{ .compatible = "socionext,ph1-pro5-pinctrl" },
{ /* sentinel */ }
};
U_BOOT_DRIVER(ph1_pro5_pinctrl) = {
.name = "ph1-pro5-pinctrl",
.id = UCLASS_PINCTRL,
.of_match = of_match_ptr(ph1_pro5_pinctrl_match),
.probe = ph1_pro5_pinctrl_probe,
.remove = uniphier_pinctrl_remove,
.priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
.ops = &uniphier_pinctrl_ops,
.flags = DM_FLAG_PRE_RELOC,
};