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pinctrl: uniphier: support UniPhier PXs3 pinctrl driver 

Add pin configuration and pinmux support for UniPhier PXs3 SoC.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2017-01-21 18:05:29 +09:00
parent 132efa562c
commit 7434bfa0e3
3 changed files with 156 additions and 9 deletions
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24
drivers/pinctrl/uniphier/Kconfig
View File

@ -4,57 +4,63 @@ config PINCTRL_UNIPHIER
bool
config PINCTRL_UNIPHIER_SLD3
bool "UniPhier PH1-sLD3 SoC pinctrl driver"
bool "UniPhier sLD3 SoC pinctrl driver"
depends on ARCH_UNIPHIER_SLD3
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_LD4
bool "UniPhier PH1-LD4 SoC pinctrl driver"
bool "UniPhier LD4 SoC pinctrl driver"
depends on ARCH_UNIPHIER_LD4
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_PRO4
bool "UniPhier PH1-Pro4 SoC pinctrl driver"
bool "UniPhier Pro4 SoC pinctrl driver"
depends on ARCH_UNIPHIER_PRO4
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_SLD8
bool "UniPhier PH1-sLD8 SoC pinctrl driver"
bool "UniPhier sLD8 SoC pinctrl driver"
depends on ARCH_UNIPHIER_SLD8
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_PRO5
bool "UniPhier PH1-Pro5 SoC pinctrl driver"
bool "UniPhier Pro5 SoC pinctrl driver"
depends on ARCH_UNIPHIER_PRO5
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_PXS2
bool "UniPhier ProXstream2 SoC pinctrl driver"
bool "UniPhier PXs2 SoC pinctrl driver"
depends on ARCH_UNIPHIER_PXS2
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_LD6B
bool "UniPhier PH1-LD6b SoC pinctrl driver"
bool "UniPhier LD6b SoC pinctrl driver"
depends on ARCH_UNIPHIER_LD6B
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_LD11
bool "UniPhier PH1-LD11 SoC pinctrl driver"
bool "UniPhier LD11 SoC pinctrl driver"
depends on ARCH_UNIPHIER_LD11
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_LD20
bool "UniPhier PH1-LD20 SoC pinctrl driver"
bool "UniPhier LD20 SoC pinctrl driver"
depends on ARCH_UNIPHIER_LD20
default y
select PINCTRL_UNIPHIER
config PINCTRL_UNIPHIER_PXS3
bool "UniPhier PXs3 SoC pinctrl driver"
depends on ARCH_UNIPHIER_PXS3
default y
select PINCTRL_UNIPHIER
endif

1
drivers/pinctrl/uniphier/Makefile
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@ -13,3 +13,4 @@ obj-$(CONFIG_PINCTRL_UNIPHIER_PXS2) += pinctrl-uniphier-pxs2.o
obj-$(CONFIG_PINCTRL_UNIPHIER_LD6B) += pinctrl-uniphier-ld6b.o
obj-$(CONFIG_PINCTRL_UNIPHIER_LD11) += pinctrl-uniphier-ld11.o
obj-$(CONFIG_PINCTRL_UNIPHIER_LD20) += pinctrl-uniphier-ld20.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PXS3) += pinctrl-uniphier-pxs3.o

140
drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c Normal file
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@ -0,0 +1,140 @@
/*
* Copyright (C) 2017 Socionext Inc.
* Author: 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 unsigned emmc_pins[] = {31, 32, 33, 34, 35, 36, 37, 38};
static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned emmc_dat8_pins[] = {39, 40, 41, 42};
static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
static const unsigned ether_rgmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 60,
61, 62, 63, 64, 65, 66, 67};
static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0};
static const unsigned ether_rmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 61,
63, 64, 67};
static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
static const unsigned ether1_rgmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 76,
77, 78, 79, 80, 81, 82, 83};
static const int ether1_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0};
static const unsigned ether1_rmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 77,
79, 80, 83};
static const int ether1_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
static const unsigned i2c0_pins[] = {104, 105};
static const int i2c0_muxvals[] = {0, 0};
static const unsigned i2c1_pins[] = {106, 107};
static const int i2c1_muxvals[] = {0, 0};
static const unsigned i2c2_pins[] = {108, 109};
static const int i2c2_muxvals[] = {0, 0};
static const unsigned i2c3_pins[] = {110, 111};
static const int i2c3_muxvals[] = {0, 0};
static const unsigned nand_pins[] = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
27, 28, 29, 30};
static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned sd_pins[] = {43, 44, 45, 46, 47, 48, 49, 50, 51};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned system_bus_pins[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0};
static const unsigned system_bus_cs1_pins[] = {15};
static const int system_bus_cs1_muxvals[] = {0};
static const unsigned uart0_pins[] = {92, 93};
static const int uart0_muxvals[] = {0, 0};
static const unsigned uart1_pins[] = {94, 95};
static const int uart1_muxvals[] = {0, 0};
static const unsigned uart2_pins[] = {96, 97};
static const int uart2_muxvals[] = {0, 0};
static const unsigned uart3_pins[] = {98, 99};
static const int uart3_muxvals[] = {0, 0};
static const unsigned usb0_pins[] = {84, 85};
static const int usb0_muxvals[] = {0, 0};
static const unsigned usb1_pins[] = {86, 87};
static const int usb1_muxvals[] = {0, 0};
static const unsigned usb2_pins[] = {88, 89};
static const int usb2_muxvals[] = {0, 0};
static const unsigned usb3_pins[] = {90, 91};
static const int usb3_muxvals[] = {0, 0};
static const struct uniphier_pinctrl_group uniphier_pxs3_groups[] = {
UNIPHIER_PINCTRL_GROUP(emmc),
UNIPHIER_PINCTRL_GROUP(emmc_dat8),
UNIPHIER_PINCTRL_GROUP(ether_rgmii),
UNIPHIER_PINCTRL_GROUP(ether_rmii),
UNIPHIER_PINCTRL_GROUP(ether1_rgmii),
UNIPHIER_PINCTRL_GROUP(ether1_rmii),
UNIPHIER_PINCTRL_GROUP(i2c0),
UNIPHIER_PINCTRL_GROUP(i2c1),
UNIPHIER_PINCTRL_GROUP(i2c2),
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(sd),
UNIPHIER_PINCTRL_GROUP_SPL(system_bus),
UNIPHIER_PINCTRL_GROUP_SPL(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP_SPL(uart0),
UNIPHIER_PINCTRL_GROUP_SPL(uart1),
UNIPHIER_PINCTRL_GROUP_SPL(uart2),
UNIPHIER_PINCTRL_GROUP_SPL(uart3),
UNIPHIER_PINCTRL_GROUP(usb0),
UNIPHIER_PINCTRL_GROUP(usb1),
UNIPHIER_PINCTRL_GROUP(usb2),
UNIPHIER_PINCTRL_GROUP(usb3),
};
static const char * const uniphier_pxs3_functions[] = {
UNIPHIER_PINMUX_FUNCTION(emmc),
UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
UNIPHIER_PINMUX_FUNCTION(ether_rmii),
UNIPHIER_PINMUX_FUNCTION(ether1_rgmii),
UNIPHIER_PINMUX_FUNCTION(ether1_rmii),
UNIPHIER_PINMUX_FUNCTION(i2c0),
UNIPHIER_PINMUX_FUNCTION(i2c1),
UNIPHIER_PINMUX_FUNCTION(i2c2),
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
UNIPHIER_PINMUX_FUNCTION_SPL(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
UNIPHIER_PINMUX_FUNCTION(usb0),
UNIPHIER_PINMUX_FUNCTION(usb1),
UNIPHIER_PINMUX_FUNCTION(usb2),
UNIPHIER_PINMUX_FUNCTION(usb3),
};
static struct uniphier_pinctrl_socdata uniphier_pxs3_pinctrl_socdata = {
.groups = uniphier_pxs3_groups,
.groups_count = ARRAY_SIZE(uniphier_pxs3_groups),
.functions = uniphier_pxs3_functions,
.functions_count = ARRAY_SIZE(uniphier_pxs3_functions),
.caps = UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
};
static int uniphier_pxs3_pinctrl_probe(struct udevice *dev)
{
return uniphier_pinctrl_probe(dev, &uniphier_pxs3_pinctrl_socdata);
}
static const struct udevice_id uniphier_pxs3_pinctrl_match[] = {
{ .compatible = "socionext,uniphier-pxs3-pinctrl" },
{ /* sentinel */ }
};
U_BOOT_DRIVER(uniphier_pxs3_pinctrl) = {
.name = "uniphier-pxs3-pinctrl",
.id = UCLASS_PINCTRL,
.of_match = of_match_ptr(uniphier_pxs3_pinctrl_match),
.probe = uniphier_pxs3_pinctrl_probe,
.priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
.ops = &uniphier_pinctrl_ops,
};