diff options
Diffstat (limited to 'drivers/pinctrl/aspeed')
| -rw-r--r-- | drivers/pinctrl/aspeed/Kconfig | 24 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/Makefile | 6 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c | 1231 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 808 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed.c | 498 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed.h | 569 |
6 files changed, 3136 insertions, 0 deletions
diff --git a/drivers/pinctrl/aspeed/Kconfig b/drivers/pinctrl/aspeed/Kconfig new file mode 100644 index 000000000000..998eabef3a65 --- /dev/null +++ b/drivers/pinctrl/aspeed/Kconfig @@ -0,0 +1,24 @@ +config PINCTRL_ASPEED + bool + depends on (ARCH_ASPEED || COMPILE_TEST) && OF + depends on MFD_SYSCON + select PINMUX + select PINCONF + select GENERIC_PINCONF + select REGMAP_MMIO + +config PINCTRL_ASPEED_G4 + bool "Aspeed G4 SoC pin control" + depends on (MACH_ASPEED_G4 || COMPILE_TEST) && OF + select PINCTRL_ASPEED + help + Say Y here to enable pin controller support for Aspeed's 4th + generation SoCs. GPIO is provided by a separate GPIO driver. + +config PINCTRL_ASPEED_G5 + bool "Aspeed G5 SoC pin control" + depends on (MACH_ASPEED_G5 || COMPILE_TEST) && OF + select PINCTRL_ASPEED + help + Say Y here to enable pin controller support for Aspeed's 5th + generation SoCs. GPIO is provided by a separate GPIO driver. diff --git a/drivers/pinctrl/aspeed/Makefile b/drivers/pinctrl/aspeed/Makefile new file mode 100644 index 000000000000..191ed0fc1804 --- /dev/null +++ b/drivers/pinctrl/aspeed/Makefile @@ -0,0 +1,6 @@ +# Aspeed pinctrl support + +ccflags-y += -Woverride-init +obj-$(CONFIG_PINCTRL_ASPEED) += pinctrl-aspeed.o +obj-$(CONFIG_PINCTRL_ASPEED_G4) += pinctrl-aspeed-g4.o +obj-$(CONFIG_PINCTRL_ASPEED_G5) += pinctrl-aspeed-g5.o diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c new file mode 100644 index 000000000000..a21b071ff290 --- /dev/null +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c @@ -0,0 +1,1231 @@ +/* + * Copyright (C) 2016 IBM Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include <linux/bitops.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/mutex.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinconf-generic.h> +#include <linux/string.h> +#include <linux/types.h> + +#include "../core.h" +#include "../pinctrl-utils.h" +#include "pinctrl-aspeed.h" + +/* + * Uses undefined macros for symbol naming and references, eg GPIOA0, MAC1LINK, + * TIMER3 etc. + * + * Pins are defined in GPIO bank order: + * + * GPIOA0: 0 + * ... + * GPIOA7: 7 + * GPIOB0: 8 + * ... + * GPIOZ7: 207 + * GPIOAA0: 208 + * ... + * GPIOAB3: 219 + * + * Not all pins have their signals defined (yet). + */ + +#define A4 2 +SSSF_PIN_DECL(A4, GPIOA2, TIMER3, SIG_DESC_SET(SCU80, 2)); + +#define I2C9_DESC SIG_DESC_SET(SCU90, 22) + +#define C5 4 +SIG_EXPR_LIST_DECL_SINGLE(SCL9, I2C9, I2C9_DESC); +SIG_EXPR_LIST_DECL_SINGLE(TIMER5, TIMER5, SIG_DESC_SET(SCU80, 4)); +MS_PIN_DECL(C5, GPIOA4, SCL9, TIMER5); + +FUNC_GROUP_DECL(TIMER5, C5); + +#define B4 5 +SIG_EXPR_LIST_DECL_SINGLE(SDA9, I2C9, I2C9_DESC); +SIG_EXPR_LIST_DECL_SINGLE(TIMER6, TIMER6, SIG_DESC_SET(SCU80, 5)); +MS_PIN_DECL(B4, GPIOA5, SDA9, TIMER6); + +FUNC_GROUP_DECL(TIMER6, B4); +FUNC_GROUP_DECL(I2C9, C5, B4); + +#define MDIO2_DESC SIG_DESC_SET(SCU90, 2) + +#define A3 6 +SIG_EXPR_LIST_DECL_SINGLE(MDC2, MDIO2, MDIO2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(TIMER7, TIMER7, SIG_DESC_SET(SCU80, 6)); +MS_PIN_DECL(A3, GPIOA6, MDC2, TIMER7); + +FUNC_GROUP_DECL(TIMER7, A3); + +#define D5 7 +SIG_EXPR_LIST_DECL_SINGLE(MDIO2, MDIO2, MDIO2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(TIMER8, TIMER8, SIG_DESC_SET(SCU80, 7)); +MS_PIN_DECL(D5, GPIOA7, MDIO2, TIMER8); + +FUNC_GROUP_DECL(TIMER8, D5); +FUNC_GROUP_DECL(MDIO2, A3, D5); + +#define H19 13 +#define H19_DESC SIG_DESC_SET(SCU80, 13) +SIG_EXPR_LIST_DECL_SINGLE(LPCPD, LPCPD, H19_DESC); +SIG_EXPR_LIST_DECL_SINGLE(LPCSMI, LPCSMI, H19_DESC); +MS_PIN_DECL(H19, GPIOB5, LPCPD, LPCSMI); + +FUNC_GROUP_DECL(LPCPD, H19); +FUNC_GROUP_DECL(LPCSMI, H19); + +#define H20 14 +SSSF_PIN_DECL(H20, GPIOB6, LPCPME, SIG_DESC_SET(SCU80, 14)); + +#define SD1_DESC SIG_DESC_SET(SCU90, 0) +#define I2C10_DESC SIG_DESC_SET(SCU90, 23) + +#define C4 16 +SIG_EXPR_LIST_DECL_SINGLE(SD1CLK, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL10, I2C10, I2C10_DESC); +MS_PIN_DECL(C4, GPIOC0, SD1CLK, SCL10); + +#define B3 17 +SIG_EXPR_LIST_DECL_SINGLE(SD1CMD, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA10, I2C10, I2C10_DESC); +MS_PIN_DECL(B3, GPIOC1, SD1CMD, SDA10); + +FUNC_GROUP_DECL(I2C10, C4, B3); + +#define I2C11_DESC SIG_DESC_SET(SCU90, 24) + +#define A2 18 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT0, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL11, I2C11, I2C11_DESC); +MS_PIN_DECL(A2, GPIOC2, SD1DAT0, SCL11); + +#define E5 19 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT1, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA11, I2C11, I2C11_DESC); +MS_PIN_DECL(E5, GPIOC3, SD1DAT1, SDA11); + +FUNC_GROUP_DECL(I2C11, A2, E5); + +#define I2C12_DESC SIG_DESC_SET(SCU90, 25) + +#define D4 20 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT2, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL12, I2C12, I2C12_DESC); +MS_PIN_DECL(D4, GPIOC4, SD1DAT2, SCL12); + +#define C3 21 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT3, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA12, I2C12, I2C12_DESC); +MS_PIN_DECL(C3, GPIOC5, SD1DAT3, SDA12); + +FUNC_GROUP_DECL(I2C12, D4, C3); + +#define I2C13_DESC SIG_DESC_SET(SCU90, 26) + +#define B2 22 +SIG_EXPR_LIST_DECL_SINGLE(SD1CD, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL13, I2C13, I2C13_DESC); +MS_PIN_DECL(B2, GPIOC6, SD1CD, SCL13); + +#define A1 23 +SIG_EXPR_LIST_DECL_SINGLE(SD1WP, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA13, I2C13, I2C13_DESC); +MS_PIN_DECL(A1, GPIOC7, SD1WP, SDA13); + +FUNC_GROUP_DECL(I2C13, B2, A1); +FUNC_GROUP_DECL(SD1, C4, B3, A2, E5, D4, C3, B2, A1); + +#define SD2_DESC SIG_DESC_SET(SCU90, 1) +#define GPID_DESC SIG_DESC_SET(HW_STRAP1, 21) +#define GPID0_DESC SIG_DESC_SET(SCU8C, 8) + +#define A18 24 +SIG_EXPR_LIST_DECL_SINGLE(SD2CLK, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID0IN, GPID0, GPID0_DESC); +SIG_EXPR_DECL(GPID0IN, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID0IN, GPID0, GPID); +MS_PIN_DECL(A18, GPIOD0, SD2CLK, GPID0IN); + +#define D16 25 +SIG_EXPR_LIST_DECL_SINGLE(SD2CMD, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID0OUT, GPID0, GPID0_DESC); +SIG_EXPR_DECL(GPID0OUT, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID0OUT, GPID0, GPID); +MS_PIN_DECL(D16, GPIOD1, SD2CMD, GPID0OUT); + +FUNC_GROUP_DECL(GPID0, A18, D16); + +#define GPIE_DESC SIG_DESC_SET(HW_STRAP1, 22) +#define GPIE0_DESC SIG_DESC_SET(SCU8C, 12) +#define GPIE2_DESC SIG_DESC_SET(SCU8C, 13) +#define GPIE4_DESC SIG_DESC_SET(SCU8C, 14) +#define GPIE6_DESC SIG_DESC_SET(SCU8C, 15) + +#define D15 32 +SIG_EXPR_LIST_DECL_SINGLE(NCTS3, NCTS3, SIG_DESC_SET(SCU80, 16)); +SIG_EXPR_DECL(GPIE0IN, GPIE0, GPIE0_DESC); +SIG_EXPR_DECL(GPIE0IN, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE0IN, GPIE0, GPIE); +MS_PIN_DECL(D15, GPIOE0, NCTS3, GPIE0IN); + +FUNC_GROUP_DECL(NCTS3, D15); + +#define C15 33 +SIG_EXPR_LIST_DECL_SINGLE(NDCD3, NDCD3, SIG_DESC_SET(SCU80, 17)); +SIG_EXPR_DECL(GPIE0OUT, GPIE0, GPIE0_DESC); +SIG_EXPR_DECL(GPIE0OUT, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE0OUT, GPIE0, GPIE); +MS_PIN_DECL(C15, GPIOE1, NDCD3, GPIE0OUT); + +FUNC_GROUP_DECL(NDCD3, C15); +FUNC_GROUP_DECL(GPIE0, D15, C15); + +#define B15 34 +SIG_EXPR_LIST_DECL_SINGLE(NDSR3, NDSR3, SIG_DESC_SET(SCU80, 18)); +SIG_EXPR_DECL(GPIE2IN, GPIE2, GPIE2_DESC); +SIG_EXPR_DECL(GPIE2IN, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE2IN, GPIE2, GPIE); +MS_PIN_DECL(B15, GPIOE2, NDSR3, GPIE2IN); + +FUNC_GROUP_DECL(NDSR3, B15); + +#define A15 35 +SIG_EXPR_LIST_DECL_SINGLE(NRI3, NRI3, SIG_DESC_SET(SCU80, 19)); +SIG_EXPR_DECL(GPIE2OUT, GPIE2, GPIE2_DESC); +SIG_EXPR_DECL(GPIE2OUT, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE2OUT, GPIE2, GPIE); +MS_PIN_DECL(A15, GPIOE3, NRI3, GPIE2OUT); + +FUNC_GROUP_DECL(NRI3, A15); +FUNC_GROUP_DECL(GPIE2, B15, A15); + +#define E14 36 +SIG_EXPR_LIST_DECL_SINGLE(NDTR3, NDTR3, SIG_DESC_SET(SCU80, 20)); +SIG_EXPR_DECL(GPIE4IN, GPIE4, GPIE4_DESC); +SIG_EXPR_DECL(GPIE4IN, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE4IN, GPIE4, GPIE); +MS_PIN_DECL(E14, GPIOE4, NDTR3, GPIE4IN); + +FUNC_GROUP_DECL(NDTR3, E14); + +#define D14 37 +SIG_EXPR_LIST_DECL_SINGLE(NRTS3, NRTS3, SIG_DESC_SET(SCU80, 21)); +SIG_EXPR_DECL(GPIE4OUT, GPIE4, GPIE4_DESC); +SIG_EXPR_DECL(GPIE4OUT, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE4OUT, GPIE4, GPIE); +MS_PIN_DECL(D14, GPIOE5, NRTS3, GPIE4OUT); + +FUNC_GROUP_DECL(NRTS3, D14); +FUNC_GROUP_DECL(GPIE4, E14, D14); + +#define C14 38 +SIG_EXPR_LIST_DECL_SINGLE(TXD3, TXD3, SIG_DESC_SET(SCU80, 22)); +SIG_EXPR_DECL(GPIE6IN, GPIE6, GPIE6_DESC); +SIG_EXPR_DECL(GPIE6IN, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE6IN, GPIE6, GPIE); +MS_PIN_DECL(C14, GPIOE6, TXD3, GPIE6IN); + +FUNC_GROUP_DECL(TXD3, C14); + +#define B14 39 +SIG_EXPR_LIST_DECL_SINGLE(RXD3, RXD3, SIG_DESC_SET(SCU80, 23)); +SIG_EXPR_DECL(GPIE6OUT, GPIE6, GPIE6_DESC); +SIG_EXPR_DECL(GPIE6OUT, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE6OUT, GPIE6, GPIE); +MS_PIN_DECL(B14, GPIOE7, RXD3, GPIE6OUT); + +FUNC_GROUP_DECL(RXD3, B14); +FUNC_GROUP_DECL(GPIE6, C14, B14); + +#define D18 40 +SSSF_PIN_DECL(D18, GPIOF0, NCTS4, SIG_DESC_SET(SCU80, 24)); + +#define ACPI_DESC SIG_DESC_BIT(HW_STRAP1, 19, 0) + +#define B19 41 +SIG_EXPR_LIST_DECL_SINGLE(NDCD4, NDCD4, SIG_DESC_SET(SCU80, 25)); +SIG_EXPR_DECL(SIOPBI, SIOPBI, SIG_DESC_SET(SCUA4, 12)); +SIG_EXPR_DECL(SIOPBI, ACPI, ACPI_DESC); +SIG_EXPR_LIST_DECL_DUAL(SIOPBI, SIOPBI, ACPI); +MS_PIN_DECL(B19, GPIOF1, NDCD4, SIOPBI); +FUNC_GROUP_DECL(NDCD4, B19); +FUNC_GROUP_DECL(SIOPBI, B19); + +#define D17 43 +SIG_EXPR_LIST_DECL_SINGLE(NRI4, NRI4, SIG_DESC_SET(SCU80, 27)); +SIG_EXPR_DECL(SIOPBO, SIOPBO, SIG_DESC_SET(SCUA4, 14)); +SIG_EXPR_DECL(SIOPBO, ACPI, ACPI_DESC); +SIG_EXPR_LIST_DECL_DUAL(SIOPBO, SIOPBO, ACPI); +MS_PIN_DECL(D17, GPIOF3, NRI4, SIOPBO); +FUNC_GROUP_DECL(NRI4, D17); +FUNC_GROUP_DECL(SIOPBO, D17); + +FUNC_GROUP_DECL(ACPI, B19, D17); + +#define E16 46 +SSSF_PIN_DECL(E16, GPIOF6, TXD4, SIG_DESC_SET(SCU80, 30)); + +#define C17 47 +SSSF_PIN_DECL(C17, GPIOF7, RXD4, SIG_DESC_SET(SCU80, 31)); + +#define AA22 54 +SSSF_PIN_DECL(AA22, GPIOG6, FLBUSY, SIG_DESC_SET(SCU84, 6)); + +#define U18 55 +SSSF_PIN_DECL(U18, GPIOG7, FLWP, SIG_DESC_SET(SCU84, 7)); + +#define UART6_DESC SIG_DESC_SET(SCU90, 7) +#define ROM16_DESC SIG_DESC_SET(SCU90, 6) +#define FLASH_WIDE SIG_DESC_SET(HW_STRAP1, 4) +#define BOOT_SRC_NOR { HW_STRAP1, GENMASK(1, 0), 0, 0 } + +#define A8 56 +SIG_EXPR_DECL(ROMD8, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD8, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD8, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NCTS6, NCTS6, UART6_DESC); +MS_PIN_DECL(A8, GPIOH0, ROMD8, NCTS6); + +#define C7 57 +SIG_EXPR_DECL(ROMD9, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD9, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD9, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NDCD6, NDCD6, UART6_DESC); +MS_PIN_DECL(C7, GPIOH1, ROMD9, NDCD6); + +#define B7 58 +SIG_EXPR_DECL(ROMD10, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD10, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD10, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NDSR6, NDSR6, UART6_DESC); +MS_PIN_DECL(B7, GPIOH2, ROMD10, NDSR6); + +#define A7 59 +SIG_EXPR_DECL(ROMD11, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD11, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD11, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NRI6, NRI6, UART6_DESC); +MS_PIN_DECL(A7, GPIOH3, ROMD11, NRI6); + +#define D7 60 +SIG_EXPR_DECL(ROMD12, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD12, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD12, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NDTR6, NDTR6, UART6_DESC); +MS_PIN_DECL(D7, GPIOH4, ROMD12, NDTR6); + +#define B6 61 +SIG_EXPR_DECL(ROMD13, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD13, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD13, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(NRTS6, NRTS6, UART6_DESC); +MS_PIN_DECL(B6, GPIOH5, ROMD13, NRTS6); + +#define A6 62 +SIG_EXPR_DECL(ROMD14, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD14, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD14, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(TXD6, TXD6, UART6_DESC); +MS_PIN_DECL(A6, GPIOH6, ROMD14, TXD6); + +#define E7 63 +SIG_EXPR_DECL(ROMD15, ROM16, ROM16_DESC); +SIG_EXPR_DECL(ROMD15, ROM16S, FLASH_WIDE, BOOT_SRC_NOR); +SIG_EXPR_LIST_DECL_DUAL(ROMD15, ROM16, ROM16S); +SIG_EXPR_LIST_DECL_SINGLE(RXD6, RXD6, UART6_DESC); +MS_PIN_DECL(E7, GPIOH7, ROMD15, RXD6); + +FUNC_GROUP_DECL(UART6, A8, C7, B7, A7, D7, B6, A6, E7); + +#define J3 75 +SSSF_PIN_DECL(J3, GPIOJ3, SGPMI, SIG_DESC_SET(SCU84, 11)); + +#define T4 76 +SSSF_PIN_DECL(T4, GPIOJ4, VGAHS, SIG_DESC_SET(SCU84, 12)); + +#define U2 77 +SSSF_PIN_DECL(U2, GPIOJ5, VGAVS, SIG_DESC_SET(SCU84, 13)); + +#define T2 78 +SSSF_PIN_DECL(T2, GPIOJ6, DDCCLK, SIG_DESC_SET(SCU84, 14)); + +#define T1 79 +SSSF_PIN_DECL(T1, GPIOJ7, DDCDAT, SIG_DESC_SET(SCU84, 15)); + +#define I2C5_DESC SIG_DESC_SET(SCU90, 18) + +#define E3 80 +SIG_EXPR_LIST_DECL_SINGLE(SCL5, I2C5, I2C5_DESC); +SS_PIN_DECL(E3, GPIOK0, SCL5); + +#define D2 81 +SIG_EXPR_LIST_DECL_SINGLE(SDA5, I2C5, I2C5_DESC); +SS_PIN_DECL(D2, GPIOK1, SDA5); + +FUNC_GROUP_DECL(I2C5, E3, D2); + +#define I2C6_DESC SIG_DESC_SET(SCU90, 19) + +#define C1 82 +SIG_EXPR_LIST_DECL_SINGLE(SCL6, I2C6, I2C6_DESC); +SS_PIN_DECL(C1, GPIOK2, SCL6); + +#define F4 83 +SIG_EXPR_LIST_DECL_SINGLE(SDA6, I2C6, I2C6_DESC); +SS_PIN_DECL(F4, GPIOK3, SDA6); + +FUNC_GROUP_DECL(I2C6, C1, F4); + +#define I2C7_DESC SIG_DESC_SET(SCU90, 20) + +#define E2 84 +SIG_EXPR_LIST_DECL_SINGLE(SCL7, I2C7, I2C7_DESC); +SS_PIN_DECL(E2, GPIOK4, SCL7); + +#define D1 85 +SIG_EXPR_LIST_DECL_SINGLE(SDA7, I2C7, I2C7_DESC); +SS_PIN_DECL(D1, GPIOK5, SDA7); + +FUNC_GROUP_DECL(I2C7, E2, D1); + +#define I2C8_DESC SIG_DESC_SET(SCU90, 21) + +#define G5 86 +SIG_EXPR_LIST_DECL_SINGLE(SCL8, I2C8, I2C8_DESC); +SS_PIN_DECL(G5, GPIOK6, SCL8); + +#define F3 87 +SIG_EXPR_LIST_DECL_SINGLE(SDA8, I2C8, I2C8_DESC); +SS_PIN_DECL(F3, GPIOK7, SDA8); + +FUNC_GROUP_DECL(I2C8, G5, F3); + +#define U1 88 +SSSF_PIN_DECL(U1, GPIOL0, NCTS1, SIG_DESC_SET(SCU84, 16)); + +#define VPI18_DESC { SCU90, GENMASK(5, 4), 1, 0 } +#define VPI24_DESC { SCU90, GENMASK(5, 4), 2, 0 } +#define VPI30_DESC { SCU90, GENMASK(5, 4), 3, 0 } + +#define T5 89 +#define T5_DESC SIG_DESC_SET(SCU84, 17) +SIG_EXPR_DECL(VPIDE, VPI18, VPI18_DESC, T5_DESC); +SIG_EXPR_DECL(VPIDE, VPI24, VPI24_DESC, T5_DESC); +SIG_EXPR_DECL(VPIDE, VPI30, VPI30_DESC, T5_DESC); +SIG_EXPR_LIST_DECL(VPIDE, SIG_EXPR_PTR(VPIDE, VPI18), + SIG_EXPR_PTR(VPIDE, VPI24), + SIG_EXPR_PTR(VPIDE, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(NDCD1, NDCD1, T5_DESC); +MS_PIN_DECL(T5, GPIOL1, VPIDE, NDCD1); +FUNC_GROUP_DECL(NDCD1, T5); + +#define U3 90 +#define U3_DESC SIG_DESC_SET(SCU84, 18) +SIG_EXPR_DECL(VPIODD, VPI18, VPI18_DESC, U3_DESC); +SIG_EXPR_DECL(VPIODD, VPI24, VPI24_DESC, U3_DESC); +SIG_EXPR_DECL(VPIODD, VPI30, VPI30_DESC, U3_DESC); +SIG_EXPR_LIST_DECL(VPIODD, SIG_EXPR_PTR(VPIODD, VPI18), + SIG_EXPR_PTR(VPIODD, VPI24), + SIG_EXPR_PTR(VPIODD, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(NDSR1, NDSR1, U3_DESC); +MS_PIN_DECL(U3, GPIOL2, VPIODD, NDSR1); +FUNC_GROUP_DECL(NDSR1, U3); + +#define V1 91 +#define V1_DESC SIG_DESC_SET(SCU84, 19) +SIG_EXPR_DECL(VPIHS, VPI18, VPI18_DESC, V1_DESC); +SIG_EXPR_DECL(VPIHS, VPI24, VPI24_DESC, V1_DESC); +SIG_EXPR_DECL(VPIHS, VPI30, VPI30_DESC, V1_DESC); +SIG_EXPR_LIST_DECL(VPIHS, SIG_EXPR_PTR(VPIHS, VPI18), + SIG_EXPR_PTR(VPIHS, VPI24), + SIG_EXPR_PTR(VPIHS, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(NRI1, NRI1, V1_DESC); +MS_PIN_DECL(V1, GPIOL3, VPIHS, NRI1); +FUNC_GROUP_DECL(NRI1, V1); + +#define U4 92 +#define U4_DESC SIG_DESC_SET(SCU84, 20) +SIG_EXPR_DECL(VPIVS, VPI18, VPI18_DESC, U4_DESC); +SIG_EXPR_DECL(VPIVS, VPI24, VPI24_DESC, U4_DESC); +SIG_EXPR_DECL(VPIVS, VPI30, VPI30_DESC, U4_DESC); +SIG_EXPR_LIST_DECL(VPIVS, SIG_EXPR_PTR(VPIVS, VPI18), + SIG_EXPR_PTR(VPIVS, VPI24), + SIG_EXPR_PTR(VPIVS, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(NDTR1, NDTR1, U4_DESC); +MS_PIN_DECL(U4, GPIOL4, VPIVS, NDTR1); +FUNC_GROUP_DECL(NDTR1, U4); + +#define V2 93 +#define V2_DESC SIG_DESC_SET(SCU84, 21) +SIG_EXPR_DECL(VPICLK, VPI18, VPI18_DESC, V2_DESC); +SIG_EXPR_DECL(VPICLK, VPI24, VPI24_DESC, V2_DESC); +SIG_EXPR_DECL(VPICLK, VPI30, VPI30_DESC, V2_DESC); +SIG_EXPR_LIST_DECL(VPICLK, SIG_EXPR_PTR(VPICLK, VPI18), + SIG_EXPR_PTR(VPICLK, VPI24), + SIG_EXPR_PTR(VPICLK, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(NRTS1, NRTS1, V2_DESC); +MS_PIN_DECL(V2, GPIOL5, VPICLK, NRTS1); +FUNC_GROUP_DECL(NRTS1, V2); + +#define W1 94 +#define W1_DESC SIG_DESC_SET(SCU84, 22) +SIG_EXPR_LIST_DECL_SINGLE(VPIB0, VPI30, VPI30_DESC, W1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(TXD1, TXD1, W1_DESC); +MS_PIN_DECL(W1, GPIOL6, VPIB0, TXD1); +FUNC_GROUP_DECL(TXD1, W1); + +#define U5 95 +#define U5_DESC SIG_DESC_SET(SCU84, 23) +SIG_EXPR_LIST_DECL_SINGLE(VPIB1, VPI30, VPI30_DESC, U5_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RXD1, RXD1, U5_DESC); +MS_PIN_DECL(U5, GPIOL7, VPIB1, RXD1); +FUNC_GROUP_DECL(RXD1, U5); + +#define W4 104 +#define W4_DESC SIG_DESC_SET(SCU88, 0) +SIG_EXPR_LIST_DECL_SINGLE(VPIG0, VPI30, VPI30_DESC, W4_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM0, PWM0, W4_DESC); +MS_PIN_DECL(W4, GPION0, VPIG0, PWM0); +FUNC_GROUP_DECL(PWM0, W4); + +#define Y3 105 +#define Y3_DESC SIG_DESC_SET(SCU88, 1) +SIG_EXPR_LIST_DECL_SINGLE(VPIG1, VPI30, VPI30_DESC, Y3_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM1, PWM1, Y3_DESC); +MS_PIN_DECL(Y3, GPION1, VPIG1, PWM1); +FUNC_GROUP_DECL(PWM1, Y3); + +#define AA2 106 +#define AA2_DESC SIG_DESC_SET(SCU88, 2) +SIG_EXPR_DECL(VPIG2, VPI18, VPI18_DESC, AA2_DESC); +SIG_EXPR_DECL(VPIG2, VPI24, VPI24_DESC, AA2_DESC); +SIG_EXPR_DECL(VPIG2, VPI30, VPI30_DESC, AA2_DESC); +SIG_EXPR_LIST_DECL(VPIG2, SIG_EXPR_PTR(VPIG2, VPI18), + SIG_EXPR_PTR(VPIG2, VPI24), + SIG_EXPR_PTR(VPIG2, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(PWM2, PWM2, AA2_DESC); +MS_PIN_DECL(AA2, GPION2, VPIG2, PWM2); +FUNC_GROUP_DECL(PWM2, AA2); + +#define AB1 107 +#define AB1_DESC SIG_DESC_SET(SCU88, 3) +SIG_EXPR_DECL(VPIG3, VPI18, VPI18_DESC, AB1_DESC); +SIG_EXPR_DECL(VPIG3, VPI24, VPI24_DESC, AB1_DESC); +SIG_EXPR_DECL(VPIG3, VPI30, VPI30_DESC, AB1_DESC); +SIG_EXPR_LIST_DECL(VPIG3, SIG_EXPR_PTR(VPIG3, VPI18), + SIG_EXPR_PTR(VPIG2, VPI24), + SIG_EXPR_PTR(VPIG2, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(PWM3, PWM3, AB1_DESC); +MS_PIN_DECL(AB1, GPION3, VPIG3, PWM3); +FUNC_GROUP_DECL(PWM3, AB1); + +#define W5 108 +#define W5_DESC SIG_DESC_SET(SCU88, 4) +SIG_EXPR_DECL(VPIG4, VPI18, VPI18_DESC, W5_DESC); +SIG_EXPR_DECL(VPIG4, VPI24, VPI24_DESC, W5_DESC); +SIG_EXPR_DECL(VPIG4, VPI30, VPI30_DESC, W5_DESC); +SIG_EXPR_LIST_DECL(VPIG4, SIG_EXPR_PTR(VPIG4, VPI18), + SIG_EXPR_PTR(VPIG2, VPI24), + SIG_EXPR_PTR(VPIG2, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(PWM4, PWM4, W5_DESC); +MS_PIN_DECL(W5, GPION4, VPIG4, PWM4); +FUNC_GROUP_DECL(PWM4, W5); + +#define Y4 109 +#define Y4_DESC SIG_DESC_SET(SCU88, 5) +SIG_EXPR_DECL(VPIG5, VPI18, VPI18_DESC, Y4_DESC); +SIG_EXPR_DECL(VPIG5, VPI24, VPI24_DESC, Y4_DESC); +SIG_EXPR_DECL(VPIG5, VPI30, VPI30_DESC, Y4_DESC); +SIG_EXPR_LIST_DECL(VPIG5, SIG_EXPR_PTR(VPIG5, VPI18), + SIG_EXPR_PTR(VPIG2, VPI24), + SIG_EXPR_PTR(VPIG2, VPI30)); +SIG_EXPR_LIST_DECL_SINGLE(PWM5, PWM5, Y4_DESC); +MS_PIN_DECL(Y4, GPION5, VPIG5, PWM5); +FUNC_GROUP_DECL(PWM5, Y4); + +#define AA3 110 +#define AA3_DESC SIG_DESC_SET(SCU88, 6) +SIG_EXPR_LIST_DECL_SINGLE(VPIG6, VPI30, VPI30_DESC, AA3_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM6, PWM6, AA3_DESC); +MS_PIN_DECL(AA3, GPION6, VPIG6, PWM6); +FUNC_GROUP_DECL(PWM6, AA3); + +#define AB2 111 +#define AB2_DESC SIG_DESC_SET(SCU88, 7) +SIG_EXPR_LIST_DECL_SINGLE(VPIG7, VPI30, VPI30_DESC, AB2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM7, PWM7, AB2_DESC); +MS_PIN_DECL(AB2, GPION7, VPIG7, PWM7); +FUNC_GROUP_DECL(PWM7, AB2); + +#define V6 112 +SIG_EXPR_LIST_DECL_SINGLE(VPIG8, VPI24, VPI24_DESC, SIG_DESC_SET(SCU88, 8)); +SS_PIN_DECL(V6, GPIOO0, VPIG8); + +#define Y5 113 +SIG_EXPR_LIST_DECL_SINGLE(VPIG9, VPI24, VPI24_DESC, SIG_DESC_SET(SCU88, 9)); +SS_PIN_DECL(Y5, GPIOO1, VPIG9); + +FUNC_GROUP_DECL(VPI18, T5, U3, V1, U4, V2, AA22, W5, Y4, AA3, AB2); +FUNC_GROUP_DECL(VPI24, T5, U3, V1, U4, V2, AA22, W5, Y4, AA3, AB2, V6, Y5); +FUNC_GROUP_DECL(VPI30, T5, U3, V1, U4, V2, W1, U5, W4, Y3, AA22, W5, Y4, AA3, + AB2); + +#define Y7 125 +SIG_EXPR_LIST_DECL_SINGLE(GPIOP5, GPIOP5); +MS_PIN_DECL_(Y7, SIG_EXPR_LIST_PTR(GPIOP5)); + +#define AA7 126 +SSSF_PIN_DECL(AA7, GPIOP6, BMCINT, SIG_DESC_SET(SCU88, 22)); + +#define AB7 127 +SSSF_PIN_DECL(AB7, GPIOP7, FLACK, SIG_DESC_SET(SCU88, 23)); + +#define I2C3_DESC SIG_DESC_SET(SCU90, 16) + +#define D3 128 +SIG_EXPR_LIST_DECL_SINGLE(SCL3, I2C3, I2C3_DESC); +SS_PIN_DECL(D3, GPIOQ0, SCL3); + +#define C2 129 +SIG_EXPR_LIST_DECL_SINGLE(SDA3, I2C3, I2C3_DESC); +SS_PIN_DECL(C2, GPIOQ1, SDA3); + +FUNC_GROUP_DECL(I2C3, D3, C2); + +#define I2C4_DESC SIG_DESC_SET(SCU90, 17) + +#define B1 130 +SIG_EXPR_LIST_DECL_SINGLE(SCL4, I2C4, I2C4_DESC); +SS_PIN_DECL(B1, GPIOQ2, SCL4); + +#define F5 131 +SIG_EXPR_LIST_DECL_SINGLE(SDA4, I2C4, I2C4_DESC); +SS_PIN_DECL(F5, GPIOQ3, SDA4); + +FUNC_GROUP_DECL(I2C4, B1, F5); + +#define DASH9028_DESC SIG_DESC_SET(SCU90, 28) + +#define H2 134 +SIG_EXPR_LIST_DECL_SINGLE(DASHH2, DASHH2, DASH9028_DESC); +SS_PIN_DECL(H2, GPIOQ6, DASHH2); + +#define H1 135 +SIG_EXPR_LIST_DECL_SINGLE(DASHH1, DASHH1, DASH9028_DESC); +SS_PIN_DECL(H1, GPIOQ7, DASHH1); + +#define V20 136 +SSSF_PIN_DECL(V20, GPIOR0, ROMCS1, SIG_DESC_SET(SCU88, 24)); + +#define W21 137 +SSSF_PIN_DECL(W21, GPIOR1, ROMCS2, SIG_DESC_SET(SCU88, 25)); + +#define Y22 138 +SSSF_PIN_DECL(Y22, GPIOR2, ROMCS3, SIG_DESC_SET(SCU88, 26)); + +#define U19 139 +SSSF_PIN_DECL(U19, GPIOR3, ROMCS4, SIG_DESC_SET(SCU88, 27)); + +#define VPOOFF0_DESC { SCU94, GENMASK(1, 0), 0, 0 } +#define VPO12_DESC { SCU94, GENMASK(1, 0), 1, 0 } +#define VPO24_DESC { SCU94, GENMASK(1, 0), 2, 0 } +#define VPOOFF1_DESC { SCU94, GENMASK(1, 0), 3, 0 } +#define VPO_OFF_12 { SCU94, 0x2, 0, 0 } +#define VPO_24_OFF SIG_DESC_SET(SCU94, 1) + +#define V21 140 +#define V21_DESC SIG_DESC_SET(SCU88, 28) +SIG_EXPR_DECL(ROMA24, ROM8, V21_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA24, ROM16, V21_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA24, ROM16S, V21_DESC, VPO_OFF_12); +SIG_EXPR_LIST_DECL(ROMA24, SIG_EXPR_PTR(ROMA24, ROM8), + SIG_EXPR_PTR(ROMA24, ROM16), + SIG_EXPR_PTR(ROMA24, ROM16S)); +SIG_EXPR_LIST_DECL_SINGLE(VPOR6, VPO24, V21_DESC, VPO_24_OFF); +MS_PIN_DECL(V21, GPIOR4, ROMA24, VPOR6); + +#define W22 141 +#define W22_DESC SIG_DESC_SET(SCU88, 29) +SIG_EXPR_DECL(ROMA25, ROM8, W22_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA25, ROM16, W22_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA25, ROM16S, W22_DESC, VPO_OFF_12); +SIG_EXPR_LIST_DECL(ROMA25, SIG_EXPR_PTR(ROMA25, ROM8), + SIG_EXPR_PTR(ROMA25, ROM16), + SIG_EXPR_PTR(ROMA25, ROM16S)); +SIG_EXPR_LIST_DECL_SINGLE(VPOR7, VPO24, W22_DESC, VPO_24_OFF); +MS_PIN_DECL(W22, GPIOR5, ROMA25, VPOR7); + +#define C6 142 +SIG_EXPR_LIST_DECL_SINGLE(MDC1, MDIO1, SIG_DESC_SET(SCU88, 30)); +SS_PIN_DECL(C6, GPIOR6, MDC1); + +#define A5 143 +SIG_EXPR_LIST_DECL_SINGLE(MDIO1, MDIO1, SIG_DESC_SET(SCU88, 31)); +SS_PIN_DECL(A5, GPIOR7, MDIO1); + +FUNC_GROUP_DECL(MDIO1, C6, A5); + +#define U21 144 +#define U21_DESC SIG_DESC_SET(SCU8C, 0) +SIG_EXPR_DECL(ROMD4, ROM8, U21_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD4, ROM16, U21_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD4, ROM16S, U21_DESC, VPOOFF0_DESC); +SIG_EXPR_LIST_DECL(ROMD4, SIG_EXPR_PTR(ROMD4, ROM8), + SIG_EXPR_PTR(ROMD4, ROM16), + SIG_EXPR_PTR(ROMD4, ROM16S)); +SIG_EXPR_DECL(VPODE, VPO12, U21_DESC, VPO12_DESC); +SIG_EXPR_DECL(VPODE, VPO24, U21_DESC, VPO12_DESC); +SIG_EXPR_LIST_DECL_DUAL(VPODE, VPO12, VPO24); +MS_PIN_DECL(U21, GPIOS0, ROMD4, VPODE); + +#define T19 145 +#define T19_DESC SIG_DESC_SET(SCU8C, 1) +SIG_EXPR_DECL(ROMD5, ROM8, T19_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD5, ROM16, T19_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD5, ROM16S, T19_DESC, VPOOFF0_DESC); +SIG_EXPR_LIST_DECL(ROMD5, SIG_EXPR_PTR(ROMD5, ROM8), + SIG_EXPR_PTR(ROMD5, ROM16), + SIG_EXPR_PTR(ROMD5, ROM16S)); +SIG_EXPR_DECL(VPOHS, VPO12, T19_DESC, VPO12_DESC); +SIG_EXPR_DECL(VPOHS, VPO24, T19_DESC, VPO24_DESC); +SIG_EXPR_LIST_DECL_DUAL(VPOHS, VPO12, VPO24); +MS_PIN_DECL(T19, GPIOS1, ROMD5, VPOHS); + +#define V22 146 +#define V22_DESC SIG_DESC_SET(SCU8C, 2) +SIG_EXPR_DECL(ROMD6, ROM8, V22_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD6, ROM16, V22_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD6, ROM16S, V22_DESC, VPOOFF0_DESC); +SIG_EXPR_LIST_DECL(ROMD6, SIG_EXPR_PTR(ROMD6, ROM8), + SIG_EXPR_PTR(ROMD6, ROM16), + SIG_EXPR_PTR(ROMD6, ROM16S)); +SIG_EXPR_DECL(VPOVS, VPO12, V22_DESC, VPO12_DESC); +SIG_EXPR_DECL(VPOVS, VPO24, V22_DESC, VPO24_DESC); +SIG_EXPR_LIST_DECL_DUAL(VPOVS, VPO12, VPO24); +MS_PIN_DECL(V22, GPIOS2, ROMD6, VPOVS); + +#define U20 147 +#define U20_DESC SIG_DESC_SET(SCU8C, 3) +SIG_EXPR_DECL(ROMD7, ROM8, U20_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD7, ROM16, U20_DESC, VPOOFF0_DESC); +SIG_EXPR_DECL(ROMD7, ROM16S, U20_DESC, VPOOFF0_DESC); +SIG_EXPR_LIST_DECL(ROMD7, SIG_EXPR_PTR(ROMD7, ROM8), + SIG_EXPR_PTR(ROMD7, ROM16), + SIG_EXPR_PTR(ROMD7, ROM16S)); +SIG_EXPR_DECL(VPOCLK, VPO12, U20_DESC, VPO12_DESC); +SIG_EXPR_DECL(VPOCLK, VPO24, U20_DESC, VPO24_DESC); +SIG_EXPR_LIST_DECL_DUAL(VPOCLK, VPO12, VPO24); +MS_PIN_DECL(U20, GPIOS3, ROMD7, VPOCLK); + +#define R18 148 +#define ROMOE_DESC SIG_DESC_SET(SCU8C, 4) +SIG_EXPR_LIST_DECL_SINGLE(GPIOS4, GPIOS4); +SIG_EXPR_DECL(ROMOE, ROM8, ROMOE_DESC); +SIG_EXPR_DECL(ROMOE, ROM16, ROMOE_DESC); +SIG_EXPR_DECL(ROMOE, ROM16S, ROMOE_DESC); +SIG_EXPR_LIST_DECL(ROMOE, SIG_EXPR_PTR(ROMOE, ROM8), + SIG_EXPR_PTR(ROMOE, ROM16), + SIG_EXPR_PTR(ROMOE, ROM16S)); +MS_PIN_DECL_(R18, SIG_EXPR_LIST_PTR(ROMOE), SIG_EXPR_LIST_PTR(GPIOS4)); + +#define N21 149 +#define ROMWE_DESC SIG_DESC_SET(SCU8C, 5) +SIG_EXPR_LIST_DECL_SINGLE(GPIOS5, GPIOS5); +SIG_EXPR_DECL(ROMWE, ROM8, ROMWE_DESC); +SIG_EXPR_DECL(ROMWE, ROM16, ROMWE_DESC); +SIG_EXPR_DECL(ROMWE, ROM16S, ROMWE_DESC); +SIG_EXPR_LIST_DECL(ROMWE, SIG_EXPR_PTR(ROMWE, ROM8), + SIG_EXPR_PTR(ROMWE, ROM16), + SIG_EXPR_PTR(ROMWE, ROM16S)); +MS_PIN_DECL_(N21, SIG_EXPR_LIST_PTR(ROMWE), SIG_EXPR_LIST_PTR(GPIOS5)); + +#define L22 150 +#define L22_DESC SIG_DESC_SET(SCU8C, 6) +SIG_EXPR_DECL(ROMA22, ROM8, L22_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA22, ROM16, L22_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA22, ROM16S, L22_DESC, VPO_OFF_12); +SIG_EXPR_LIST_DECL(ROMA22, SIG_EXPR_PTR(ROMA22, ROM8), + SIG_EXPR_PTR(ROMA22, ROM16), + SIG_EXPR_PTR(ROMA22, ROM16S)); +SIG_EXPR_LIST_DECL_SINGLE(VPOR4, VPO24, L22_DESC, VPO_24_OFF); +MS_PIN_DECL(L22, GPIOS6, ROMA22, VPOR4); + +#define K18 151 +#define K18_DESC SIG_DESC_SET(SCU8C, 7) +SIG_EXPR_DECL(ROMA23, ROM8, K18_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA23, ROM16, K18_DESC, VPO_OFF_12); +SIG_EXPR_DECL(ROMA23, ROM16S, K18_DESC, VPO_OFF_12); +SIG_EXPR_LIST_DECL(ROMA23, SIG_EXPR_PTR(ROMA23, ROM8), + SIG_EXPR_PTR(ROMA23, ROM16), + SIG_EXPR_PTR(ROMA23, ROM16S)); +SIG_EXPR_LIST_DECL_SINGLE(VPOR5, VPO24, K18_DESC, VPO_24_OFF); +MS_PIN_DECL(K18, GPIOS7, ROMA23, VPOR5); + +FUNC_GROUP_DECL(ROM8, V20, U21, T19, V22, U20, R18, N21, L22, K18, W21, Y22, + U19); +FUNC_GROUP_DECL(ROM16, V20, U21, T19, V22, U20, R18, N21, L22, K18, + A8, C7, B7, A7, D7, B6, A6, E7, W21, Y22, U19); +FUNC_GROUP_DECL(VPO12, U21, T19, V22, U20); +FUNC_GROUP_DECL(VPO24, U21, T19, V22, U20, L22, K18, V21, W22); + +#define RMII1_DESC SIG_DESC_BIT(HW_STRAP1, 6, 0) + +#define A12 152 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT0, GPIOT0, SIG_DESC_SET(SCUA0, 0)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXEN, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXCK, RGMII1); +MS_PIN_DECL_(A12, SIG_EXPR_LIST_PTR(GPIOT0), SIG_EXPR_LIST_PTR(RMII1TXEN), + SIG_EXPR_LIST_PTR(RGMII1TXCK)); + +#define B12 153 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT1, GPIOT1, SIG_DESC_SET(SCUA0, 1)); +SIG_EXPR_LIST_DECL_SINGLE(DASHB12, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXCTL, RGMII1); +MS_PIN_DECL_(B12, SIG_EXPR_LIST_PTR(GPIOT1), SIG_EXPR_LIST_PTR(DASHB12), + SIG_EXPR_LIST_PTR(RGMII1TXCTL)); + +#define C12 154 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT2, GPIOT2, SIG_DESC_SET(SCUA0, 2)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXD0, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD0, RGMII1); +MS_PIN_DECL_(C12, SIG_EXPR_LIST_PTR(GPIOT2), SIG_EXPR_LIST_PTR(RMII1TXD0), + SIG_EXPR_LIST_PTR(RGMII1TXD0)); + +#define D12 155 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT3, GPIOT3, SIG_DESC_SET(SCUA0, 3)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXD1, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD1, RGMII1); +MS_PIN_DECL_(D12, SIG_EXPR_LIST_PTR(GPIOT3), SIG_EXPR_LIST_PTR(RMII1TXD1), + SIG_EXPR_LIST_PTR(RGMII1TXD1)); + +#define E12 156 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT4, GPIOT4, SIG_DESC_SET(SCUA0, 4)); +SIG_EXPR_LIST_DECL_SINGLE(DASHE12, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD2, RGMII1); +MS_PIN_DECL_(E12, SIG_EXPR_LIST_PTR(GPIOT4), SIG_EXPR_LIST_PTR(DASHE12), + SIG_EXPR_LIST_PTR(RGMII1TXD2)); + +#define A13 157 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT5, GPIOT5, SIG_DESC_SET(SCUA0, 5)); +SIG_EXPR_LIST_DECL_SINGLE(DASHA13, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD3, RGMII1); +MS_PIN_DECL_(A13, SIG_EXPR_LIST_PTR(GPIOT5), SIG_EXPR_LIST_PTR(DASHA13), + SIG_EXPR_LIST_PTR(RGMII1TXD3)); + +#define E11 164 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU4, GPIOU4, SIG_DESC_SET(SCUA0, 12)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RCLK, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXCK, RGMII1); +MS_PIN_DECL_(E11, SIG_EXPR_LIST_PTR(GPIOU4), SIG_EXPR_LIST_PTR(RMII1RCLK), + SIG_EXPR_LIST_PTR(RGMII1RXCK)); + +#define D11 165 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU5, GPIOU5, SIG_DESC_SET(SCUA0, 13)); +SIG_EXPR_LIST_DECL_SINGLE(DASHD11, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXCTL, RGMII1); +MS_PIN_DECL_(D11, SIG_EXPR_LIST_PTR(GPIOU5), SIG_EXPR_LIST_PTR(DASHD11), + SIG_EXPR_LIST_PTR(RGMII1RXCTL)); + +#define C11 166 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU6, GPIOU6, SIG_DESC_SET(SCUA0, 14)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXD0, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD0, RGMII1); +MS_PIN_DECL_(C11, SIG_EXPR_LIST_PTR(GPIOU6), SIG_EXPR_LIST_PTR(RMII1RXD0), + SIG_EXPR_LIST_PTR(RGMII1RXD0)); + +#define B11 167 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU7, GPIOU7, SIG_DESC_SET(SCUA0, 15)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXD1, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD1, RGMII1); +MS_PIN_DECL_(B11, SIG_EXPR_LIST_PTR(GPIOU7), SIG_EXPR_LIST_PTR(RMII1RXD1), + SIG_EXPR_LIST_PTR(RGMII1RXD1)); + +#define A11 168 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV0, GPIOV0, SIG_DESC_SET(SCUA0, 16)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1CRSDV, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD2, RGMII1); +MS_PIN_DECL_(A11, SIG_EXPR_LIST_PTR(GPIOV0), SIG_EXPR_LIST_PTR(RMII1CRSDV), + SIG_EXPR_LIST_PTR(RGMII1RXD2)); + +#define E10 169 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV1, GPIOV1, SIG_DESC_SET(SCUA0, 17)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXER, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD3, RGMII1); +MS_PIN_DECL_(E10, SIG_EXPR_LIST_PTR(GPIOV1), SIG_EXPR_LIST_PTR(RMII1RXER), + SIG_EXPR_LIST_PTR(RGMII1RXD3)); + +FUNC_GROUP_DECL(RMII1, A12, B12, C12, D12, E12, A13, E11, D11, C11, B11, A11, + E10); +FUNC_GROUP_DECL(RGMII1, A12, B12, C12, D12, E12, A13, E11, D11, C11, B11, A11, + E10); + +/* Note we account for GPIOY4-GPIOY7 even though they're not valid, thus 216 + * pins becomes 220. + */ +#define ASPEED_G4_NR_PINS 220 + +/* Pins, groups and functions are sort(1):ed alphabetically for sanity */ + +static struct pinctrl_pin_desc aspeed_g4_pins[ASPEED_G4_NR_PINS] = { + ASPEED_PINCTRL_PIN(A1), + ASPEED_PINCTRL_PIN(A11), + ASPEED_PINCTRL_PIN(A12), + ASPEED_PINCTRL_PIN(A13), + ASPEED_PINCTRL_PIN(A15), + ASPEED_PINCTRL_PIN(A18), + ASPEED_PINCTRL_PIN(A2), + ASPEED_PINCTRL_PIN(A3), + ASPEED_PINCTRL_PIN(A4), + ASPEED_PINCTRL_PIN(A5), + ASPEED_PINCTRL_PIN(A6), + ASPEED_PINCTRL_PIN(A7), + ASPEED_PINCTRL_PIN(A8), + ASPEED_PINCTRL_PIN(AA2), + ASPEED_PINCTRL_PIN(AA22), + ASPEED_PINCTRL_PIN(AA3), + ASPEED_PINCTRL_PIN(AA7), + ASPEED_PINCTRL_PIN(AB1), + ASPEED_PINCTRL_PIN(AB2), + ASPEED_PINCTRL_PIN(AB7), + ASPEED_PINCTRL_PIN(B1), + ASPEED_PINCTRL_PIN(B11), + ASPEED_PINCTRL_PIN(B12), + ASPEED_PINCTRL_PIN(B14), + ASPEED_PINCTRL_PIN(B15), + ASPEED_PINCTRL_PIN(B19), + ASPEED_PINCTRL_PIN(B2), + ASPEED_PINCTRL_PIN(B3), + ASPEED_PINCTRL_PIN(B4), + ASPEED_PINCTRL_PIN(B6), + ASPEED_PINCTRL_PIN(B7), + ASPEED_PINCTRL_PIN(C1), + ASPEED_PINCTRL_PIN(C11), + ASPEED_PINCTRL_PIN(C12), + ASPEED_PINCTRL_PIN(C14), + ASPEED_PINCTRL_PIN(C15), + ASPEED_PINCTRL_PIN(C17), + ASPEED_PINCTRL_PIN(C2), + ASPEED_PINCTRL_PIN(C3), + ASPEED_PINCTRL_PIN(C4), + ASPEED_PINCTRL_PIN(C5), + ASPEED_PINCTRL_PIN(C6), + ASPEED_PINCTRL_PIN(C7), + ASPEED_PINCTRL_PIN(D1), + ASPEED_PINCTRL_PIN(D11), + ASPEED_PINCTRL_PIN(D12), + ASPEED_PINCTRL_PIN(D14), + ASPEED_PINCTRL_PIN(D15), + ASPEED_PINCTRL_PIN(D16), + ASPEED_PINCTRL_PIN(D17), + ASPEED_PINCTRL_PIN(D18), + ASPEED_PINCTRL_PIN(D2), + ASPEED_PINCTRL_PIN(D3), + ASPEED_PINCTRL_PIN(D4), + ASPEED_PINCTRL_PIN(D5), + ASPEED_PINCTRL_PIN(D7), + ASPEED_PINCTRL_PIN(E10), + ASPEED_PINCTRL_PIN(E11), + ASPEED_PINCTRL_PIN(E12), + ASPEED_PINCTRL_PIN(E14), + ASPEED_PINCTRL_PIN(E16), + ASPEED_PINCTRL_PIN(E2), + ASPEED_PINCTRL_PIN(E3), + ASPEED_PINCTRL_PIN(E5), + ASPEED_PINCTRL_PIN(E7), + ASPEED_PINCTRL_PIN(F3), + ASPEED_PINCTRL_PIN(F4), + ASPEED_PINCTRL_PIN(F5), + ASPEED_PINCTRL_PIN(G5), + ASPEED_PINCTRL_PIN(H1), + ASPEED_PINCTRL_PIN(H19), + ASPEED_PINCTRL_PIN(H2), + ASPEED_PINCTRL_PIN(H20), + ASPEED_PINCTRL_PIN(J3), + ASPEED_PINCTRL_PIN(K18), + ASPEED_PINCTRL_PIN(L22), + ASPEED_PINCTRL_PIN(N21), + ASPEED_PINCTRL_PIN(R18), + ASPEED_PINCTRL_PIN(T1), + ASPEED_PINCTRL_PIN(T19), + ASPEED_PINCTRL_PIN(T2), + ASPEED_PINCTRL_PIN(T4), + ASPEED_PINCTRL_PIN(T5), + ASPEED_PINCTRL_PIN(U1), + ASPEED_PINCTRL_PIN(U18), + ASPEED_PINCTRL_PIN(U19), + ASPEED_PINCTRL_PIN(U2), + ASPEED_PINCTRL_PIN(U20), + ASPEED_PINCTRL_PIN(U21), + ASPEED_PINCTRL_PIN(U3), + ASPEED_PINCTRL_PIN(U4), + ASPEED_PINCTRL_PIN(U5), + ASPEED_PINCTRL_PIN(V1), + ASPEED_PINCTRL_PIN(V2), + ASPEED_PINCTRL_PIN(V20), + ASPEED_PINCTRL_PIN(V21), + ASPEED_PINCTRL_PIN(V22), + ASPEED_PINCTRL_PIN(V6), + ASPEED_PINCTRL_PIN(W1), + ASPEED_PINCTRL_PIN(W21), + ASPEED_PINCTRL_PIN(W22), + ASPEED_PINCTRL_PIN(W4), + ASPEED_PINCTRL_PIN(W5), + ASPEED_PINCTRL_PIN(Y22), + ASPEED_PINCTRL_PIN(Y3), + ASPEED_PINCTRL_PIN(Y4), + ASPEED_PINCTRL_PIN(Y5), + ASPEED_PINCTRL_PIN(Y7), +}; + +static const struct aspeed_pin_group aspeed_g4_groups[] = { + ASPEED_PINCTRL_GROUP(ACPI), + ASPEED_PINCTRL_GROUP(BMCINT), + ASPEED_PINCTRL_GROUP(DDCCLK), + ASPEED_PINCTRL_GROUP(DDCDAT), + ASPEED_PINCTRL_GROUP(FLACK), + ASPEED_PINCTRL_GROUP(FLBUSY), + ASPEED_PINCTRL_GROUP(FLWP), + ASPEED_PINCTRL_GROUP(GPID0), + ASPEED_PINCTRL_GROUP(GPIE0), + ASPEED_PINCTRL_GROUP(GPIE2), + ASPEED_PINCTRL_GROUP(GPIE4), + ASPEED_PINCTRL_GROUP(GPIE6), + ASPEED_PINCTRL_GROUP(I2C10), + ASPEED_PINCTRL_GROUP(I2C11), + ASPEED_PINCTRL_GROUP(I2C12), + ASPEED_PINCTRL_GROUP(I2C13), + ASPEED_PINCTRL_GROUP(I2C3), + ASPEED_PINCTRL_GROUP(I2C4), + ASPEED_PINCTRL_GROUP(I2C5), + ASPEED_PINCTRL_GROUP(I2C6), + ASPEED_PINCTRL_GROUP(I2C7), + ASPEED_PINCTRL_GROUP(I2C8), + ASPEED_PINCTRL_GROUP(I2C9), + ASPEED_PINCTRL_GROUP(LPCPD), + ASPEED_PINCTRL_GROUP(LPCPME), + ASPEED_PINCTRL_GROUP(LPCPME), + ASPEED_PINCTRL_GROUP(LPCSMI), + ASPEED_PINCTRL_GROUP(MDIO1), + ASPEED_PINCTRL_GROUP(MDIO2), + ASPEED_PINCTRL_GROUP(NCTS1), + ASPEED_PINCTRL_GROUP(NCTS3), + ASPEED_PINCTRL_GROUP(NCTS4), + ASPEED_PINCTRL_GROUP(NDCD1), + ASPEED_PINCTRL_GROUP(NDCD3), + ASPEED_PINCTRL_GROUP(NDCD4), + ASPEED_PINCTRL_GROUP(NDSR1), + ASPEED_PINCTRL_GROUP(NDSR3), + ASPEED_PINCTRL_GROUP(NDTR1), + ASPEED_PINCTRL_GROUP(NDTR3), + ASPEED_PINCTRL_GROUP(NRI1), + ASPEED_PINCTRL_GROUP(NRI3), + ASPEED_PINCTRL_GROUP(NRI4), + ASPEED_PINCTRL_GROUP(NRTS1), + ASPEED_PINCTRL_GROUP(NRTS3), + ASPEED_PINCTRL_GROUP(PWM0), + ASPEED_PINCTRL_GROUP(PWM1), + ASPEED_PINCTRL_GROUP(PWM2), + ASPEED_PINCTRL_GROUP(PWM3), + ASPEED_PINCTRL_GROUP(PWM4), + ASPEED_PINCTRL_GROUP(PWM5), + ASPEED_PINCTRL_GROUP(PWM6), + ASPEED_PINCTRL_GROUP(PWM7), + ASPEED_PINCTRL_GROUP(RGMII1), + ASPEED_PINCTRL_GROUP(RMII1), + ASPEED_PINCTRL_GROUP(ROM16), + ASPEED_PINCTRL_GROUP(ROM8), + ASPEED_PINCTRL_GROUP(ROMCS1), + ASPEED_PINCTRL_GROUP(ROMCS2), + ASPEED_PINCTRL_GROUP(ROMCS3), + ASPEED_PINCTRL_GROUP(ROMCS4), + ASPEED_PINCTRL_GROUP(RXD1), + ASPEED_PINCTRL_GROUP(RXD3), + ASPEED_PINCTRL_GROUP(RXD4), + ASPEED_PINCTRL_GROUP(SD1), + ASPEED_PINCTRL_GROUP(SGPMI), + ASPEED_PINCTRL_GROUP(SIOPBI), + ASPEED_PINCTRL_GROUP(SIOPBO), + ASPEED_PINCTRL_GROUP(TIMER3), + ASPEED_PINCTRL_GROUP(TIMER5), + ASPEED_PINCTRL_GROUP(TIMER6), + ASPEED_PINCTRL_GROUP(TIMER7), + ASPEED_PINCTRL_GROUP(TIMER8), + ASPEED_PINCTRL_GROUP(TXD1), + ASPEED_PINCTRL_GROUP(TXD3), + ASPEED_PINCTRL_GROUP(TXD4), + ASPEED_PINCTRL_GROUP(UART6), + ASPEED_PINCTRL_GROUP(VGAHS), + ASPEED_PINCTRL_GROUP(VGAVS), + ASPEED_PINCTRL_GROUP(VPI18), + ASPEED_PINCTRL_GROUP(VPI24), + ASPEED_PINCTRL_GROUP(VPI30), + ASPEED_PINCTRL_GROUP(VPO12), + ASPEED_PINCTRL_GROUP(VPO24), +}; + +static const struct aspeed_pin_function aspeed_g4_functions[] = { + ASPEED_PINCTRL_FUNC(ACPI), + ASPEED_PINCTRL_FUNC(BMCINT), + ASPEED_PINCTRL_FUNC(DDCCLK), + ASPEED_PINCTRL_FUNC(DDCDAT), + ASPEED_PINCTRL_FUNC(FLACK), + ASPEED_PINCTRL_FUNC(FLBUSY), + ASPEED_PINCTRL_FUNC(FLWP), + ASPEED_PINCTRL_FUNC(GPID0), + ASPEED_PINCTRL_FUNC(GPIE0), + ASPEED_PINCTRL_FUNC(GPIE2), + ASPEED_PINCTRL_FUNC(GPIE4), + ASPEED_PINCTRL_FUNC(GPIE6), + ASPEED_PINCTRL_FUNC(I2C10), + ASPEED_PINCTRL_FUNC(I2C11), + ASPEED_PINCTRL_FUNC(I2C12), + ASPEED_PINCTRL_FUNC(I2C13), + ASPEED_PINCTRL_FUNC(I2C3), + ASPEED_PINCTRL_FUNC(I2C4), + ASPEED_PINCTRL_FUNC(I2C5), + ASPEED_PINCTRL_FUNC(I2C6), + ASPEED_PINCTRL_FUNC(I2C7), + ASPEED_PINCTRL_FUNC(I2C8), + ASPEED_PINCTRL_FUNC(I2C9), + ASPEED_PINCTRL_FUNC(LPCPD), + ASPEED_PINCTRL_FUNC(LPCPME), + ASPEED_PINCTRL_FUNC(LPCSMI), + ASPEED_PINCTRL_FUNC(MDIO1), + ASPEED_PINCTRL_FUNC(MDIO2), + ASPEED_PINCTRL_FUNC(NCTS1), + ASPEED_PINCTRL_FUNC(NCTS3), + ASPEED_PINCTRL_FUNC(NCTS4), + ASPEED_PINCTRL_FUNC(NDCD1), + ASPEED_PINCTRL_FUNC(NDCD3), + ASPEED_PINCTRL_FUNC(NDCD4), + ASPEED_PINCTRL_FUNC(NDSR1), + ASPEED_PINCTRL_FUNC(NDSR3), + ASPEED_PINCTRL_FUNC(NDTR1), + ASPEED_PINCTRL_FUNC(NDTR3), + ASPEED_PINCTRL_FUNC(NRI1), + ASPEED_PINCTRL_FUNC(NRI3), + ASPEED_PINCTRL_FUNC(NRI4), + ASPEED_PINCTRL_FUNC(NRTS1), + ASPEED_PINCTRL_FUNC(NRTS3), + ASPEED_PINCTRL_FUNC(PWM0), + ASPEED_PINCTRL_FUNC(PWM1), + ASPEED_PINCTRL_FUNC(PWM2), + ASPEED_PINCTRL_FUNC(PWM3), + ASPEED_PINCTRL_FUNC(PWM4), + ASPEED_PINCTRL_FUNC(PWM5), + ASPEED_PINCTRL_FUNC(PWM6), + ASPEED_PINCTRL_FUNC(PWM7), + ASPEED_PINCTRL_FUNC(RGMII1), + ASPEED_PINCTRL_FUNC(RMII1), + ASPEED_PINCTRL_FUNC(ROM16), + ASPEED_PINCTRL_FUNC(ROM8), + ASPEED_PINCTRL_FUNC(ROMCS1), + ASPEED_PINCTRL_FUNC(ROMCS2), + ASPEED_PINCTRL_FUNC(ROMCS3), + ASPEED_PINCTRL_FUNC(ROMCS4), + ASPEED_PINCTRL_FUNC(RXD1), + ASPEED_PINCTRL_FUNC(RXD3), + ASPEED_PINCTRL_FUNC(RXD4), + ASPEED_PINCTRL_FUNC(SD1), + ASPEED_PINCTRL_FUNC(SGPMI), + ASPEED_PINCTRL_FUNC(SIOPBI), + ASPEED_PINCTRL_FUNC(SIOPBO), + ASPEED_PINCTRL_FUNC(TIMER3), + ASPEED_PINCTRL_FUNC(TIMER5), + ASPEED_PINCTRL_FUNC(TIMER6), + ASPEED_PINCTRL_FUNC(TIMER7), + ASPEED_PINCTRL_FUNC(TIMER8), + ASPEED_PINCTRL_FUNC(TXD1), + ASPEED_PINCTRL_FUNC(TXD3), + ASPEED_PINCTRL_FUNC(TXD4), + ASPEED_PINCTRL_FUNC(UART6), + ASPEED_PINCTRL_FUNC(VGAHS), + ASPEED_PINCTRL_FUNC(VGAVS), + ASPEED_PINCTRL_FUNC(VPI18), + ASPEED_PINCTRL_FUNC(VPI24), + ASPEED_PINCTRL_FUNC(VPI30), + ASPEED_PINCTRL_FUNC(VPO12), + ASPEED_PINCTRL_FUNC(VPO24), +}; + +static struct aspeed_pinctrl_data aspeed_g4_pinctrl_data = { + .pins = aspeed_g4_pins, + .npins = ARRAY_SIZE(aspeed_g4_pins), + .groups = aspeed_g4_groups, + .ngroups = ARRAY_SIZE(aspeed_g4_groups), + .functions = aspeed_g4_functions, + .nfunctions = ARRAY_SIZE(aspeed_g4_functions), +}; + +static struct pinmux_ops aspeed_g4_pinmux_ops = { + .get_functions_count = aspeed_pinmux_get_fn_count, + .get_function_name = aspeed_pinmux_get_fn_name, + .get_function_groups = aspeed_pinmux_get_fn_groups, + .set_mux = aspeed_pinmux_set_mux, + .gpio_request_enable = aspeed_gpio_request_enable, + .strict = true, +}; + +static struct pinctrl_ops aspeed_g4_pinctrl_ops = { + .get_groups_count = aspeed_pinctrl_get_groups_count, + .get_group_name = aspeed_pinctrl_get_group_name, + .get_group_pins = aspeed_pinctrl_get_group_pins, + .pin_dbg_show = aspeed_pinctrl_pin_dbg_show, + .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, + .dt_free_map = pinctrl_utils_free_map, +}; + +static struct pinctrl_desc aspeed_g4_pinctrl_desc = { + .name = "aspeed-g4-pinctrl", + .pins = aspeed_g4_pins, + .npins = ARRAY_SIZE(aspeed_g4_pins), + .pctlops = &aspeed_g4_pinctrl_ops, + .pmxops = &aspeed_g4_pinmux_ops, +}; + +static int aspeed_g4_pinctrl_probe(struct platform_device *pdev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(aspeed_g4_pins); i++) + aspeed_g4_pins[i].number = i; + + return aspeed_pinctrl_probe(pdev, &aspeed_g4_pinctrl_desc, + &aspeed_g4_pinctrl_data); +} + +static const struct of_device_id aspeed_g4_pinctrl_of_match[] = { + { .compatible = "aspeed,ast2400-pinctrl", }, + { .compatible = "aspeed,g4-pinctrl", }, + { }, +}; + +static struct platform_driver aspeed_g4_pinctrl_driver = { + .probe = aspeed_g4_pinctrl_probe, + .driver = { + .name = "aspeed-g4-pinctrl", + .of_match_table = aspeed_g4_pinctrl_of_match, + }, +}; + +static int aspeed_g4_pinctrl_init(void) +{ + return platform_driver_register(&aspeed_g4_pinctrl_driver); +} + +arch_initcall(aspeed_g4_pinctrl_init); diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c new file mode 100644 index 000000000000..e1ab864e1a7f --- /dev/null +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c @@ -0,0 +1,808 @@ +/* + * Copyright (C) 2016 IBM Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include <linux/bitops.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/mutex.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinconf-generic.h> +#include <linux/string.h> +#include <linux/types.h> + +#include "../core.h" +#include "../pinctrl-utils.h" +#include "pinctrl-aspeed.h" + +#define ASPEED_G5_NR_PINS 228 + +#define COND1 SIG_DESC_BIT(SCU90, 6, 0) +#define COND2 { SCU94, GENMASK(1, 0), 0, 0 } + +#define B14 0 +SSSF_PIN_DECL(B14, GPIOA0, MAC1LINK, SIG_DESC_SET(SCU80, 0)); + +#define E13 3 +SSSF_PIN_DECL(E13, GPIOA3, TIMER4, SIG_DESC_SET(SCU80, 3)); + +#define I2C9_DESC SIG_DESC_SET(SCU90, 22) + +#define C14 4 +SIG_EXPR_LIST_DECL_SINGLE(SCL9, I2C9, I2C9_DESC, COND1); +SIG_EXPR_LIST_DECL_SINGLE(TIMER5, TIMER5, SIG_DESC_SET(SCU80, 4), COND1); +MS_PIN_DECL(C14, GPIOA4, SCL9, TIMER5); + +FUNC_GROUP_DECL(TIMER5, C14); + +#define A13 5 +SIG_EXPR_LIST_DECL_SINGLE(SDA9, I2C9, I2C9_DESC, COND1); +SIG_EXPR_LIST_DECL_SINGLE(TIMER6, TIMER6, SIG_DESC_SET(SCU80, 5), COND1); +MS_PIN_DECL(A13, GPIOA5, SDA9, TIMER6); + +FUNC_GROUP_DECL(TIMER6, A13); + +FUNC_GROUP_DECL(I2C9, C14, A13); + +#define MDIO2_DESC SIG_DESC_SET(SCU90, 2) + +#define C13 6 +SIG_EXPR_LIST_DECL_SINGLE(MDC2, MDIO2, MDIO2_DESC, COND1); +SIG_EXPR_LIST_DECL_SINGLE(TIMER7, TIMER7, SIG_DESC_SET(SCU80, 6), COND1); +MS_PIN_DECL(C13, GPIOA6, MDC2, TIMER7); + +FUNC_GROUP_DECL(TIMER7, C13); + +#define B13 7 +SIG_EXPR_LIST_DECL_SINGLE(MDIO2, MDIO2, MDIO2_DESC, COND1); +SIG_EXPR_LIST_DECL_SINGLE(TIMER8, TIMER8, SIG_DESC_SET(SCU80, 7), COND1); +MS_PIN_DECL(B13, GPIOA7, MDIO2, TIMER8); + +FUNC_GROUP_DECL(TIMER8, B13); + +FUNC_GROUP_DECL(MDIO2, C13, B13); + +#define H20 15 +GPIO_PIN_DECL(H20, GPIOB7); + +#define SD1_DESC SIG_DESC_SET(SCU90, 0) + +#define C12 16 +#define I2C10_DESC SIG_DESC_SET(SCU90, 23) +SIG_EXPR_LIST_DECL_SINGLE(SD1CLK, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL10, I2C10, I2C10_DESC); +MS_PIN_DECL(C12, GPIOC0, SD1CLK, SCL10); + +#define A12 17 +SIG_EXPR_LIST_DECL_SINGLE(SD1CMD, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA10, I2C10, I2C10_DESC); +MS_PIN_DECL(A12, GPIOC1, SD1CMD, SDA10); + +FUNC_GROUP_DECL(I2C10, C12, A12); + +#define B12 18 +#define I2C11_DESC SIG_DESC_SET(SCU90, 24) +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT0, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL11, I2C11, I2C11_DESC); +MS_PIN_DECL(B12, GPIOC2, SD1DAT0, SCL11); + +#define D9 19 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT1, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA11, I2C11, I2C11_DESC); +MS_PIN_DECL(D9, GPIOC3, SD1DAT1, SDA11); + +FUNC_GROUP_DECL(I2C11, B12, D9); + +#define D10 20 +#define I2C12_DESC SIG_DESC_SET(SCU90, 25) +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT2, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL12, I2C12, I2C12_DESC); +MS_PIN_DECL(D10, GPIOC4, SD1DAT2, SCL12); + +#define E12 21 +SIG_EXPR_LIST_DECL_SINGLE(SD1DAT3, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA12, I2C12, I2C12_DESC); +MS_PIN_DECL(E12, GPIOC5, SD1DAT3, SDA12); + +FUNC_GROUP_DECL(I2C12, D10, E12); + +#define C11 22 +#define I2C13_DESC SIG_DESC_SET(SCU90, 26) +SIG_EXPR_LIST_DECL_SINGLE(SD1CD, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SCL13, I2C13, I2C13_DESC); +MS_PIN_DECL(C11, GPIOC6, SD1CD, SCL13); + +#define B11 23 +SIG_EXPR_LIST_DECL_SINGLE(SD1WP, SD1, SD1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(SDA13, I2C13, I2C13_DESC); +MS_PIN_DECL(B11, GPIOC7, SD1WP, SDA13); + +FUNC_GROUP_DECL(I2C13, C11, B11); +FUNC_GROUP_DECL(SD1, C12, A12, B12, D9, D10, E12, C11, B11); + +#define SD2_DESC SIG_DESC_SET(SCU90, 1) +#define GPID0_DESC SIG_DESC_SET(SCU8C, 8) +#define GPID_DESC SIG_DESC_SET(HW_STRAP1, 21) + +#define F19 24 +SIG_EXPR_LIST_DECL_SINGLE(SD2CLK, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID0IN, GPID0, GPID0_DESC); +SIG_EXPR_DECL(GPID0IN, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID0IN, GPID0, GPID); +MS_PIN_DECL(F19, GPIOD0, SD2CLK, GPID0IN); + +#define E21 25 +SIG_EXPR_LIST_DECL_SINGLE(SD2CMD, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID0OUT, GPID0, GPID0_DESC); +SIG_EXPR_DECL(GPID0OUT, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID0OUT, GPID0, GPID); +MS_PIN_DECL(E21, GPIOD1, SD2CMD, GPID0OUT); + +FUNC_GROUP_DECL(GPID0, F19, E21); + +#define GPID2_DESC SIG_DESC_SET(SCU8C, 9) + +#define D20 26 +SIG_EXPR_LIST_DECL_SINGLE(SD2DAT0, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID2IN, GPID2, GPID2_DESC); +SIG_EXPR_DECL(GPID2IN, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID2IN, GPID2, GPID); +MS_PIN_DECL(D20, GPIOD2, SD2DAT0, GPID2IN); + +#define D21 27 +SIG_EXPR_LIST_DECL_SINGLE(SD2DAT1, SD2, SD2_DESC); +SIG_EXPR_DECL(GPID2OUT, GPID2, GPID2_DESC); +SIG_EXPR_DECL(GPID2OUT, GPID, GPID_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPID2OUT, GPID2, GPID); +MS_PIN_DECL(D21, GPIOD3, SD2DAT1, GPID2OUT); + +FUNC_GROUP_DECL(GPID2, D20, D21); + +#define GPIE_DESC SIG_DESC_SET(HW_STRAP1, 21) +#define GPIE0_DESC SIG_DESC_SET(SCU8C, 12) + +#define B20 32 +SIG_EXPR_LIST_DECL_SINGLE(NCTS3, NCTS3, SIG_DESC_SET(SCU80, 16)); +SIG_EXPR_DECL(GPIE0IN, GPIE0, GPIE0_DESC); +SIG_EXPR_DECL(GPIE0IN, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE0IN, GPIE0, GPIE); +MS_PIN_DECL(B20, GPIOE0, NCTS3, GPIE0IN); + +#define C20 33 +SIG_EXPR_LIST_DECL_SINGLE(NDCD3, NDCD3, SIG_DESC_SET(SCU80, 17)); +SIG_EXPR_DECL(GPIE0OUT, GPIE0, GPIE0_DESC); +SIG_EXPR_DECL(GPIE0OUT, GPIE, GPIE_DESC); +SIG_EXPR_LIST_DECL_DUAL(GPIE0OUT, GPIE0, GPIE); +MS_PIN_DECL(C20, GPIE0, NDCD3, GPIE0OUT); + +FUNC_GROUP_DECL(GPIE0, B20, C20); + +#define SPI1_DESC SIG_DESC_SET(HW_STRAP1, 13) +#define C18 64 +SIG_EXPR_LIST_DECL_SINGLE(SYSCS, SPI1, COND1, SPI1_DESC); +SS_PIN_DECL(C18, GPIOI0, SYSCS); + +#define E15 65 +SIG_EXPR_LIST_DECL_SINGLE(SYSCK, SPI1, COND1, SPI1_DESC); +SS_PIN_DECL(E15, GPIOI1, SYSCK); + +#define A14 66 +SIG_EXPR_LIST_DECL_SINGLE(SYSMOSI, SPI1, COND1, SPI1_DESC); +SS_PIN_DECL(A14, GPIOI2, SYSMOSI); + +#define C16 67 +SIG_EXPR_LIST_DECL_SINGLE(SYSMISO, SPI1, COND1, SPI1_DESC); +SS_PIN_DECL(C16, GPIOI3, SYSMISO); + +FUNC_GROUP_DECL(SPI1, C18, E15, A14, C16); + +#define L2 73 +SIG_EXPR_LIST_DECL_SINGLE(SGPMLD, SGPM, SIG_DESC_SET(SCU84, 9)); +SS_PIN_DECL(L2, GPIOJ1, SGPMLD); + +#define N3 74 +SIG_EXPR_LIST_DECL_SINGLE(SGPMO, SGPM, SIG_DESC_SET(SCU84, 10)); +SS_PIN_DECL(N3, GPIOJ2, SGPMO); + +#define N4 75 +SIG_EXPR_LIST_DECL_SINGLE(SGPMI, SGPM, SIG_DESC_SET(SCU84, 11)); +SS_PIN_DECL(N4, GPIOJ3, SGPMI); + +#define I2C5_DESC SIG_DESC_SET(SCU90, 18) + +#define L3 80 +SIG_EXPR_LIST_DECL_SINGLE(SCL5, I2C5, I2C5_DESC); +SS_PIN_DECL(L3, GPIOK0, SCL5); + +#define L4 81 +SIG_EXPR_LIST_DECL_SINGLE(SDA5, I2C5, I2C5_DESC); +SS_PIN_DECL(L4, GPIOK1, SDA5); + +FUNC_GROUP_DECL(I2C5, L3, L4); + +#define I2C6_DESC SIG_DESC_SET(SCU90, 19) + +#define L1 82 +SIG_EXPR_LIST_DECL_SINGLE(SCL6, I2C6, I2C6_DESC); +SS_PIN_DECL(L1, GPIOK2, SCL6); + +#define N2 83 +SIG_EXPR_LIST_DECL_SINGLE(SDA6, I2C6, I2C6_DESC); +SS_PIN_DECL(N2, GPIOK3, SDA6); + +FUNC_GROUP_DECL(I2C6, L1, N2); + +#define I2C7_DESC SIG_DESC_SET(SCU90, 20) + +#define N1 84 +SIG_EXPR_LIST_DECL_SINGLE(SCL7, I2C7, I2C7_DESC); +SS_PIN_DECL(N1, GPIOK4, SCL7); + +#define P1 85 +SIG_EXPR_LIST_DECL_SINGLE(SDA7, I2C7, I2C7_DESC); +SS_PIN_DECL(P1, GPIOK5, SDA7); + +FUNC_GROUP_DECL(I2C7, N1, P1); + +#define I2C8_DESC SIG_DESC_SET(SCU90, 21) + +#define P2 86 +SIG_EXPR_LIST_DECL_SINGLE(SCL8, I2C8, I2C8_DESC); +SS_PIN_DECL(P2, GPIOK6, SCL8); + +#define R1 87 +SIG_EXPR_LIST_DECL_SINGLE(SDA8, I2C8, I2C8_DESC); +SS_PIN_DECL(R1, GPIOK7, SDA8); + +FUNC_GROUP_DECL(I2C8, P2, R1); + +#define VPIOFF0_DESC { SCU90, GENMASK(5, 4), 0, 0 } +#define VPIOFF1_DESC { SCU90, GENMASK(5, 4), 1, 0 } +#define VPI24_DESC { SCU90, GENMASK(5, 4), 2, 0 } +#define VPIRSVD_DESC { SCU90, GENMASK(5, 4), 3, 0 } + +#define V2 104 +#define V2_DESC SIG_DESC_SET(SCU88, 0) +SIG_EXPR_LIST_DECL_SINGLE(DASHN0, DASHN0, VPIRSVD_DESC, V2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM0, PWM0, V2_DESC, COND2); +MS_PIN_DECL(V2, GPION0, DASHN0, PWM0); +FUNC_GROUP_DECL(PWM0, V2); + +#define W2 105 +#define W2_DESC SIG_DESC_SET(SCU88, 1) +SIG_EXPR_LIST_DECL_SINGLE(DASHN1, DASHN1, VPIRSVD_DESC, W2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM1, PWM1, W2_DESC, COND2); +MS_PIN_DECL(W2, GPION1, DASHN1, PWM1); +FUNC_GROUP_DECL(PWM1, W2); + +#define V3 106 +#define V3_DESC SIG_DESC_SET(SCU88, 2) +SIG_EXPR_DECL(VPIG2, VPI24, VPI24_DESC, V3_DESC, COND2); +SIG_EXPR_DECL(VPIG2, VPIRSVD, VPIRSVD_DESC, V3_DESC, COND2); +SIG_EXPR_LIST_DECL_DUAL(VPIG2, VPI24, VPIRSVD); +SIG_EXPR_LIST_DECL_SINGLE(PWM2, PWM2, V3_DESC, COND2); +MS_PIN_DECL(V3, GPION2, VPIG2, PWM2); +FUNC_GROUP_DECL(PWM2, V3); + +#define U3 107 +#define U3_DESC SIG_DESC_SET(SCU88, 3) +SIG_EXPR_DECL(VPIG3, VPI24, VPI24_DESC, U3_DESC, COND2); +SIG_EXPR_DECL(VPIG3, VPIRSVD, VPIRSVD_DESC, U3_DESC, COND2); +SIG_EXPR_LIST_DECL_DUAL(VPIG3, VPI24, VPIRSVD); +SIG_EXPR_LIST_DECL_SINGLE(PWM3, PWM3, U3_DESC, COND2); +MS_PIN_DECL(U3, GPION3, VPIG3, PWM3); +FUNC_GROUP_DECL(PWM3, U3); + +#define W3 108 +#define W3_DESC SIG_DESC_SET(SCU88, 4) +SIG_EXPR_DECL(VPIG4, VPI24, VPI24_DESC, W3_DESC, COND2); +SIG_EXPR_DECL(VPIG4, VPIRSVD, VPIRSVD_DESC, W3_DESC, COND2); +SIG_EXPR_LIST_DECL_DUAL(VPIG4, VPI24, VPIRSVD); +SIG_EXPR_LIST_DECL_SINGLE(PWM4, PWM4, W3_DESC, COND2); +MS_PIN_DECL(W3, GPION4, VPIG4, PWM4); +FUNC_GROUP_DECL(PWM4, W3); + +#define AA3 109 +#define AA3_DESC SIG_DESC_SET(SCU88, 5) +SIG_EXPR_DECL(VPIG5, VPI24, VPI24_DESC, AA3_DESC, COND2); +SIG_EXPR_DECL(VPIG5, VPIRSVD, VPIRSVD_DESC, AA3_DESC, COND2); +SIG_EXPR_LIST_DECL_DUAL(VPIG5, VPI24, VPIRSVD); +SIG_EXPR_LIST_DECL_SINGLE(PWM5, PWM5, AA3_DESC, COND2); +MS_PIN_DECL(AA3, GPION5, VPIG5, PWM5); +FUNC_GROUP_DECL(PWM5, AA3); + +#define Y3 110 +#define Y3_DESC SIG_DESC_SET(SCU88, 6) +SIG_EXPR_LIST_DECL_SINGLE(VPIG6, VPI24, VPI24_DESC, Y3_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM6, PWM6, Y3_DESC, COND2); +MS_PIN_DECL(Y3, GPION6, VPIG6, PWM6); +FUNC_GROUP_DECL(PWM6, Y3); + +#define T4 111 +#define T4_DESC SIG_DESC_SET(SCU88, 7) +SIG_EXPR_LIST_DECL_SINGLE(VPIG7, VPI24, VPI24_DESC, T4_DESC); +SIG_EXPR_LIST_DECL_SINGLE(PWM7, PWM7, T4_DESC, COND2); +MS_PIN_DECL(T4, GPION7, VPIG7, PWM7); +FUNC_GROUP_DECL(PWM7, T4); + +#define V6 127 +SIG_EXPR_LIST_DECL_SINGLE(DASHV6, DASHV6, SIG_DESC_SET(SCU90, 28), + SIG_DESC_SET(SCU88, 23)); +SS_PIN_DECL(V6, GPIOP7, DASHV6); + +#define I2C3_DESC SIG_DESC_SET(SCU90, 16) + +#define A11 128 +SIG_EXPR_LIST_DECL_SINGLE(SCL3, I2C3, I2C3_DESC); +SS_PIN_DECL(A11, GPIOQ0, SCL3); + +#define A10 129 +SIG_EXPR_LIST_DECL_SINGLE(SDA3, I2C3, I2C3_DESC); +SS_PIN_DECL(A10, GPIOQ1, SDA3); + +FUNC_GROUP_DECL(I2C3, A11, A10); + +#define I2C4_DESC SIG_DESC_SET(SCU90, 17) + +#define A9 130 +SIG_EXPR_LIST_DECL_SINGLE(SCL4, I2C4, I2C4_DESC); +SS_PIN_DECL(A9, GPIOQ2, SCL4); + +#define B9 131 +SIG_EXPR_LIST_DECL_SINGLE(SDA4, I2C4, I2C4_DESC); +SS_PIN_DECL(B9, GPIOQ3, SDA4); + +FUNC_GROUP_DECL(I2C4, A9, B9); + +#define I2C14_DESC SIG_DESC_SET(SCU90, 27) + +#define N21 132 +SIG_EXPR_LIST_DECL_SINGLE(SCL14, I2C14, I2C14_DESC); +SS_PIN_DECL(N21, GPIOQ4, SCL14); + +#define N22 133 +SIG_EXPR_LIST_DECL_SINGLE(SDA14, I2C14, I2C14_DESC); +SS_PIN_DECL(N22, GPIOQ5, SDA14); + +FUNC_GROUP_DECL(I2C14, N21, N22); + +#define B10 134 +SSSF_PIN_DECL(B10, GPIOQ6, OSCCLK, SIG_DESC_SET(SCU2C, 1)); + +#define N20 135 +SSSF_PIN_DECL(N20, GPIOQ7, PEWAKE, SIG_DESC_SET(SCU2C, 29)); + +#define D8 142 +SIG_EXPR_LIST_DECL_SINGLE(MDC1, MDIO1, SIG_DESC_SET(SCU88, 30)); +SS_PIN_DECL(D8, GPIOR6, MDC1); + +#define E10 143 +SIG_EXPR_LIST_DECL_SINGLE(MDIO1, MDIO1, SIG_DESC_SET(SCU88, 31)); +SS_PIN_DECL(E10, GPIOR7, MDIO1); + +FUNC_GROUP_DECL(MDIO1, D8, E10); + +/* RGMII1/RMII1 */ + +#define RMII1_DESC SIG_DESC_BIT(HW_STRAP1, 6, 0) +#define RMII2_DESC SIG_DESC_BIT(HW_STRAP1, 7, 0) + +#define B5 152 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT0, GPIOT0, SIG_DESC_SET(SCUA0, 0)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RCLKO, RMII1, RMII1_DESC, + SIG_DESC_SET(SCU48, 29)); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXCK, RGMII1); +MS_PIN_DECL_(B5, SIG_EXPR_LIST_PTR(GPIOT0), SIG_EXPR_LIST_PTR(RMII1RCLKO), + SIG_EXPR_LIST_PTR(RGMII1TXCK)); + +#define E9 153 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT1, GPIOT1, SIG_DESC_SET(SCUA0, 1)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXEN, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXCTL, RGMII1); +MS_PIN_DECL_(E9, SIG_EXPR_LIST_PTR(GPIOT1), SIG_EXPR_LIST_PTR(RMII1TXEN), + SIG_EXPR_LIST_PTR(RGMII1TXCTL)); + +#define F9 154 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT2, GPIOT2, SIG_DESC_SET(SCUA0, 2)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXD0, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD0, RGMII1); +MS_PIN_DECL_(F9, SIG_EXPR_LIST_PTR(GPIOT2), SIG_EXPR_LIST_PTR(RMII1TXD0), + SIG_EXPR_LIST_PTR(RGMII1TXD0)); + +#define A5 155 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT3, GPIOT3, SIG_DESC_SET(SCUA0, 3)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1TXD1, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD1, RGMII1); +MS_PIN_DECL_(A5, SIG_EXPR_LIST_PTR(GPIOT3), SIG_EXPR_LIST_PTR(RMII1TXD1), + SIG_EXPR_LIST_PTR(RGMII1TXD1)); + +#define E7 156 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT4, GPIOT4, SIG_DESC_SET(SCUA0, 4)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1DASH0, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD2, RGMII1); +MS_PIN_DECL_(E7, SIG_EXPR_LIST_PTR(GPIOT4), SIG_EXPR_LIST_PTR(RMII1DASH0), + SIG_EXPR_LIST_PTR(RGMII1TXD2)); + +#define D7 157 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT5, GPIOT5, SIG_DESC_SET(SCUA0, 5)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1DASH1, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1TXD3, RGMII1); +MS_PIN_DECL_(D7, SIG_EXPR_LIST_PTR(GPIOT5), SIG_EXPR_LIST_PTR(RMII1DASH1), + SIG_EXPR_LIST_PTR(RGMII1TXD3)); + +#define B2 158 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT6, GPIOT6, SIG_DESC_SET(SCUA0, 6)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2RCLKO, RMII2, RMII2_DESC, + SIG_DESC_SET(SCU48, 30)); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXCK, RGMII2); +MS_PIN_DECL_(B2, SIG_EXPR_LIST_PTR(GPIOT6), SIG_EXPR_LIST_PTR(RMII2RCLKO), + SIG_EXPR_LIST_PTR(RGMII2TXCK)); + +#define B1 159 +SIG_EXPR_LIST_DECL_SINGLE(GPIOT7, GPIOT7, SIG_DESC_SET(SCUA0, 7)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2TXEN, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXCTL, RGMII2); +MS_PIN_DECL_(B1, SIG_EXPR_LIST_PTR(GPIOT7), SIG_EXPR_LIST_PTR(RMII2TXEN), + SIG_EXPR_LIST_PTR(RGMII2TXCTL)); + +#define A2 160 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU0, GPIOU0, SIG_DESC_SET(SCUA0, 8)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2TXD0, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXD0, RGMII2); +MS_PIN_DECL_(A2, SIG_EXPR_LIST_PTR(GPIOU0), SIG_EXPR_LIST_PTR(RMII2TXD0), + SIG_EXPR_LIST_PTR(RGMII2TXD0)); + +#define B3 161 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU1, GPIOU1, SIG_DESC_SET(SCUA0, 9)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2TXD1, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXD1, RGMII2); +MS_PIN_DECL_(B3, SIG_EXPR_LIST_PTR(GPIOU1), SIG_EXPR_LIST_PTR(RMII2TXD1), + SIG_EXPR_LIST_PTR(RGMII2TXD1)); + +#define D5 162 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU2, GPIOU2, SIG_DESC_SET(SCUA0, 10)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2DASH0, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXD2, RGMII2); +MS_PIN_DECL_(D5, SIG_EXPR_LIST_PTR(GPIOU2), SIG_EXPR_LIST_PTR(RMII2DASH0), + SIG_EXPR_LIST_PTR(RGMII2TXD2)); + +#define D4 163 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU3, GPIOU3, SIG_DESC_SET(SCUA0, 11)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2DASH1, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2TXD3, RGMII2); +MS_PIN_DECL_(D4, SIG_EXPR_LIST_PTR(GPIOU3), SIG_EXPR_LIST_PTR(RMII2DASH1), + SIG_EXPR_LIST_PTR(RGMII2TXD3)); + +#define B4 164 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU4, GPIOU4, SIG_DESC_SET(SCUA0, 12)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RCLKI, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXCK, RGMII1); +MS_PIN_DECL_(B4, SIG_EXPR_LIST_PTR(GPIOU4), SIG_EXPR_LIST_PTR(RMII1RCLKI), + SIG_EXPR_LIST_PTR(RGMII1RXCK)); + +#define A4 165 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU5, GPIOU5, SIG_DESC_SET(SCUA0, 13)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1DASH2, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXCTL, RGMII1); +MS_PIN_DECL_(A4, SIG_EXPR_LIST_PTR(GPIOU5), SIG_EXPR_LIST_PTR(RMII1DASH2), + SIG_EXPR_LIST_PTR(RGMII1RXCTL)); + +#define A3 166 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU6, GPIOU6, SIG_DESC_SET(SCUA0, 14)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXD0, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD0, RGMII1); +MS_PIN_DECL_(A3, SIG_EXPR_LIST_PTR(GPIOU6), SIG_EXPR_LIST_PTR(RMII1RXD0), + SIG_EXPR_LIST_PTR(RGMII1RXD0)); + +#define D6 167 +SIG_EXPR_LIST_DECL_SINGLE(GPIOU7, GPIOU7, SIG_DESC_SET(SCUA0, 15)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXD1, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD1, RGMII1); +MS_PIN_DECL_(D6, SIG_EXPR_LIST_PTR(GPIOU7), SIG_EXPR_LIST_PTR(RMII1RXD1), + SIG_EXPR_LIST_PTR(RGMII1RXD1)); + +#define C5 168 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV0, GPIOV0, SIG_DESC_SET(SCUA0, 16)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1CRSDV, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD2, RGMII1); +MS_PIN_DECL_(C5, SIG_EXPR_LIST_PTR(GPIOV0), SIG_EXPR_LIST_PTR(RMII1CRSDV), + SIG_EXPR_LIST_PTR(RGMII1RXD2)); + +#define C4 169 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV1, GPIOV1, SIG_DESC_SET(SCUA0, 17)); +SIG_EXPR_LIST_DECL_SINGLE(RMII1RXER, RMII1, RMII1_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII1RXD3, RGMII1); +MS_PIN_DECL_(C4, SIG_EXPR_LIST_PTR(GPIOV1), SIG_EXPR_LIST_PTR(RMII1RXER), + SIG_EXPR_LIST_PTR(RGMII1RXD3)); + +FUNC_GROUP_DECL(RGMII1, B4, A4, A3, D6, C5, C4, B5, E9, F9, A5, E7, D7); +FUNC_GROUP_DECL(RMII1, B4, A3, D6, C5, C4, B5, E9, F9, A5); + +#define C2 170 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV2, GPIOV2, SIG_DESC_SET(SCUA0, 18)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2RCLKI, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXCK, RGMII2); +MS_PIN_DECL_(C2, SIG_EXPR_LIST_PTR(GPIOV2), SIG_EXPR_LIST_PTR(RMII2RCLKI), + SIG_EXPR_LIST_PTR(RGMII2RXCK)); + +#define C1 171 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV3, GPIOV3, SIG_DESC_SET(SCUA0, 19)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2DASH2, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXCTL, RGMII2); +MS_PIN_DECL_(C1, SIG_EXPR_LIST_PTR(GPIOV3), SIG_EXPR_LIST_PTR(RMII2DASH2), + SIG_EXPR_LIST_PTR(RGMII2RXCTL)); + +#define C3 172 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV4, GPIOV4, SIG_DESC_SET(SCUA0, 20)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2RXD0, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXD0, RGMII2); +MS_PIN_DECL_(C3, SIG_EXPR_LIST_PTR(GPIOV4), SIG_EXPR_LIST_PTR(RMII2RXD0), + SIG_EXPR_LIST_PTR(RGMII2RXD0)); + +#define D1 173 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV5, GPIOV5, SIG_DESC_SET(SCUA0, 21)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2RXD1, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXD1, RGMII2); +MS_PIN_DECL_(D1, SIG_EXPR_LIST_PTR(GPIOV5), SIG_EXPR_LIST_PTR(RMII2RXD1), + SIG_EXPR_LIST_PTR(RGMII2RXD1)); + +#define D2 174 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV6, GPIOV6, SIG_DESC_SET(SCUA0, 22)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2CRSDV, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXD2, RGMII2); +MS_PIN_DECL_(D2, SIG_EXPR_LIST_PTR(GPIOV6), SIG_EXPR_LIST_PTR(RMII2CRSDV), + SIG_EXPR_LIST_PTR(RGMII2RXD2)); + +#define E6 175 +SIG_EXPR_LIST_DECL_SINGLE(GPIOV7, GPIOV7, SIG_DESC_SET(SCUA0, 23)); +SIG_EXPR_LIST_DECL_SINGLE(RMII2RXER, RMII2, RMII2_DESC); +SIG_EXPR_LIST_DECL_SINGLE(RGMII2RXD3, RGMII2); +MS_PIN_DECL_(E6, SIG_EXPR_LIST_PTR(GPIOV7), SIG_EXPR_LIST_PTR(RMII2RXER), + SIG_EXPR_LIST_PTR(RGMII2RXD3)); + +FUNC_GROUP_DECL(RGMII2, B2, B1, A2, B3, D5, D4, C2, C1, C3, D1, D2, E6); +FUNC_GROUP_DECL(RMII2, B2, B1, A2, B3, C2, C3, D1, D2, E6); + +/* Pins, groups and functions are sort(1):ed alphabetically for sanity */ + +static struct pinctrl_pin_desc aspeed_g5_pins[ASPEED_G5_NR_PINS] = { + ASPEED_PINCTRL_PIN(A10), + ASPEED_PINCTRL_PIN(A11), + ASPEED_PINCTRL_PIN(A12), + ASPEED_PINCTRL_PIN(A13), + ASPEED_PINCTRL_PIN(A14), + ASPEED_PINCTRL_PIN(A2), + ASPEED_PINCTRL_PIN(A3), + ASPEED_PINCTRL_PIN(A4), + ASPEED_PINCTRL_PIN(A5), + ASPEED_PINCTRL_PIN(A9), + ASPEED_PINCTRL_PIN(AA3), + ASPEED_PINCTRL_PIN(B1), + ASPEED_PINCTRL_PIN(B10), + ASPEED_PINCTRL_PIN(B11), + ASPEED_PINCTRL_PIN(B12), + ASPEED_PINCTRL_PIN(B13), + ASPEED_PINCTRL_PIN(B14), + ASPEED_PINCTRL_PIN(B2), + ASPEED_PINCTRL_PIN(B20), + ASPEED_PINCTRL_PIN(B3), + ASPEED_PINCTRL_PIN(B4), + ASPEED_PINCTRL_PIN(B5), + ASPEED_PINCTRL_PIN(B9), + ASPEED_PINCTRL_PIN(C1), + ASPEED_PINCTRL_PIN(C11), + ASPEED_PINCTRL_PIN(C12), + ASPEED_PINCTRL_PIN(C13), + ASPEED_PINCTRL_PIN(C14), + ASPEED_PINCTRL_PIN(C16), + ASPEED_PINCTRL_PIN(C18), + ASPEED_PINCTRL_PIN(C2), + ASPEED_PINCTRL_PIN(C20), + ASPEED_PINCTRL_PIN(C3), + ASPEED_PINCTRL_PIN(C4), + ASPEED_PINCTRL_PIN(C5), + ASPEED_PINCTRL_PIN(D1), + ASPEED_PINCTRL_PIN(D10), + ASPEED_PINCTRL_PIN(D2), + ASPEED_PINCTRL_PIN(D20), + ASPEED_PINCTRL_PIN(D21), + ASPEED_PINCTRL_PIN(D4), + ASPEED_PINCTRL_PIN(D5), + ASPEED_PINCTRL_PIN(D6), + ASPEED_PINCTRL_PIN(D7), + ASPEED_PINCTRL_PIN(D8), + ASPEED_PINCTRL_PIN(D9), + ASPEED_PINCTRL_PIN(E10), + ASPEED_PINCTRL_PIN(E12), + ASPEED_PINCTRL_PIN(E13), + ASPEED_PINCTRL_PIN(E15), + ASPEED_PINCTRL_PIN(E21), + ASPEED_PINCTRL_PIN(E6), + ASPEED_PINCTRL_PIN(E7), + ASPEED_PINCTRL_PIN(E9), + ASPEED_PINCTRL_PIN(F19), + ASPEED_PINCTRL_PIN(F9), + ASPEED_PINCTRL_PIN(H20), + ASPEED_PINCTRL_PIN(L1), + ASPEED_PINCTRL_PIN(L2), + ASPEED_PINCTRL_PIN(L3), + ASPEED_PINCTRL_PIN(L4), + ASPEED_PINCTRL_PIN(N1), + ASPEED_PINCTRL_PIN(N2), + ASPEED_PINCTRL_PIN(N20), + ASPEED_PINCTRL_PIN(N21), + ASPEED_PINCTRL_PIN(N22), + ASPEED_PINCTRL_PIN(N3), + ASPEED_PINCTRL_PIN(N4), + ASPEED_PINCTRL_PIN(P1), + ASPEED_PINCTRL_PIN(P2), + ASPEED_PINCTRL_PIN(R1), + ASPEED_PINCTRL_PIN(T4), + ASPEED_PINCTRL_PIN(U3), + ASPEED_PINCTRL_PIN(V2), + ASPEED_PINCTRL_PIN(V3), + ASPEED_PINCTRL_PIN(V6), + ASPEED_PINCTRL_PIN(W2), + ASPEED_PINCTRL_PIN(W3), + ASPEED_PINCTRL_PIN(Y3), +}; + +static const struct aspeed_pin_group aspeed_g5_groups[] = { + ASPEED_PINCTRL_GROUP(GPID0), + ASPEED_PINCTRL_GROUP(GPID2), + ASPEED_PINCTRL_GROUP(GPIE0), + ASPEED_PINCTRL_GROUP(I2C10), + ASPEED_PINCTRL_GROUP(I2C11), + ASPEED_PINCTRL_GROUP(I2C12), + ASPEED_PINCTRL_GROUP(I2C13), + ASPEED_PINCTRL_GROUP(I2C14), + ASPEED_PINCTRL_GROUP(I2C3), + ASPEED_PINCTRL_GROUP(I2C4), + ASPEED_PINCTRL_GROUP(I2C5), + ASPEED_PINCTRL_GROUP(I2C6), + ASPEED_PINCTRL_GROUP(I2C7), + ASPEED_PINCTRL_GROUP(I2C8), + ASPEED_PINCTRL_GROUP(I2C9), + ASPEED_PINCTRL_GROUP(MAC1LINK), + ASPEED_PINCTRL_GROUP(MDIO1), + ASPEED_PINCTRL_GROUP(MDIO2), + ASPEED_PINCTRL_GROUP(OSCCLK), + ASPEED_PINCTRL_GROUP(PEWAKE), + ASPEED_PINCTRL_GROUP(PWM0), + ASPEED_PINCTRL_GROUP(PWM1), + ASPEED_PINCTRL_GROUP(PWM2), + ASPEED_PINCTRL_GROUP(PWM3), + ASPEED_PINCTRL_GROUP(PWM4), + ASPEED_PINCTRL_GROUP(PWM5), + ASPEED_PINCTRL_GROUP(PWM6), + ASPEED_PINCTRL_GROUP(PWM7), + ASPEED_PINCTRL_GROUP(RGMII1), + ASPEED_PINCTRL_GROUP(RGMII2), + ASPEED_PINCTRL_GROUP(RMII1), + ASPEED_PINCTRL_GROUP(RMII2), + ASPEED_PINCTRL_GROUP(SD1), + ASPEED_PINCTRL_GROUP(SPI1), + ASPEED_PINCTRL_GROUP(TIMER4), + ASPEED_PINCTRL_GROUP(TIMER5), + ASPEED_PINCTRL_GROUP(TIMER6), + ASPEED_PINCTRL_GROUP(TIMER7), + ASPEED_PINCTRL_GROUP(TIMER8), +}; + +static const struct aspeed_pin_function aspeed_g5_functions[] = { + ASPEED_PINCTRL_FUNC(GPID0), + ASPEED_PINCTRL_FUNC(GPID2), + ASPEED_PINCTRL_FUNC(GPIE0), + ASPEED_PINCTRL_FUNC(I2C10), + ASPEED_PINCTRL_FUNC(I2C11), + ASPEED_PINCTRL_FUNC(I2C12), + ASPEED_PINCTRL_FUNC(I2C13), + ASPEED_PINCTRL_FUNC(I2C14), + ASPEED_PINCTRL_FUNC(I2C3), + ASPEED_PINCTRL_FUNC(I2C4), + ASPEED_PINCTRL_FUNC(I2C5), + ASPEED_PINCTRL_FUNC(I2C6), + ASPEED_PINCTRL_FUNC(I2C7), + ASPEED_PINCTRL_FUNC(I2C8), + ASPEED_PINCTRL_FUNC(I2C9), + ASPEED_PINCTRL_FUNC(MAC1LINK), + ASPEED_PINCTRL_FUNC(MDIO1), + ASPEED_PINCTRL_FUNC(MDIO2), + ASPEED_PINCTRL_FUNC(OSCCLK), + ASPEED_PINCTRL_FUNC(PEWAKE), + ASPEED_PINCTRL_FUNC(PWM0), + ASPEED_PINCTRL_FUNC(PWM1), + ASPEED_PINCTRL_FUNC(PWM2), + ASPEED_PINCTRL_FUNC(PWM3), + ASPEED_PINCTRL_FUNC(PWM4), + ASPEED_PINCTRL_FUNC(PWM5), + ASPEED_PINCTRL_FUNC(PWM6), + ASPEED_PINCTRL_FUNC(PWM7), + ASPEED_PINCTRL_FUNC(RGMII1), + ASPEED_PINCTRL_FUNC(RGMII2), + ASPEED_PINCTRL_FUNC(RMII1), + ASPEED_PINCTRL_FUNC(RMII2), + ASPEED_PINCTRL_FUNC(SD1), + ASPEED_PINCTRL_FUNC(SPI1), + ASPEED_PINCTRL_FUNC(TIMER4), + ASPEED_PINCTRL_FUNC(TIMER5), + ASPEED_PINCTRL_FUNC(TIMER6), + ASPEED_PINCTRL_FUNC(TIMER7), + ASPEED_PINCTRL_FUNC(TIMER8), +}; + +static struct aspeed_pinctrl_data aspeed_g5_pinctrl_data = { + .pins = aspeed_g5_pins, + .npins = ARRAY_SIZE(aspeed_g5_pins), + .groups = aspeed_g5_groups, + .ngroups = ARRAY_SIZE(aspeed_g5_groups), + .functions = aspeed_g5_functions, + .nfunctions = ARRAY_SIZE(aspeed_g5_functions), +}; + +static struct pinmux_ops aspeed_g5_pinmux_ops = { + .get_functions_count = aspeed_pinmux_get_fn_count, + .get_function_name = aspeed_pinmux_get_fn_name, + .get_function_groups = aspeed_pinmux_get_fn_groups, + .set_mux = aspeed_pinmux_set_mux, + .gpio_request_enable = aspeed_gpio_request_enable, + .strict = true, +}; + +static struct pinctrl_ops aspeed_g5_pinctrl_ops = { + .get_groups_count = aspeed_pinctrl_get_groups_count, + .get_group_name = aspeed_pinctrl_get_group_name, + .get_group_pins = aspeed_pinctrl_get_group_pins, + .pin_dbg_show = aspeed_pinctrl_pin_dbg_show, + .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, + .dt_free_map = pinctrl_utils_free_map, +}; + +static struct pinctrl_desc aspeed_g5_pinctrl_desc = { + .name = "aspeed-g5-pinctrl", + .pins = aspeed_g5_pins, + .npins = ARRAY_SIZE(aspeed_g5_pins), + .pctlops = &aspeed_g5_pinctrl_ops, + .pmxops = &aspeed_g5_pinmux_ops, +}; + +static int aspeed_g5_pinctrl_probe(struct platform_device *pdev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(aspeed_g5_pins); i++) + aspeed_g5_pins[i].number = i; + + return aspeed_pinctrl_probe(pdev, &aspeed_g5_pinctrl_desc, + &aspeed_g5_pinctrl_data); +} + +static const struct of_device_id aspeed_g5_pinctrl_of_match[] = { + { .compatible = "aspeed,ast2500-pinctrl", }, + { .compatible = "aspeed,g5-pinctrl", }, + { }, +}; + +static struct platform_driver aspeed_g5_pinctrl_driver = { + .probe = aspeed_g5_pinctrl_probe, + .driver = { + .name = "aspeed-g5-pinctrl", + .of_match_table = aspeed_g5_pinctrl_of_match, + }, +}; + +static int aspeed_g5_pinctrl_init(void) +{ + return platform_driver_register(&aspeed_g5_pinctrl_driver); +} + +arch_initcall(aspeed_g5_pinctrl_init); diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c new file mode 100644 index 000000000000..0391f9f13f3e --- /dev/null +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c @@ -0,0 +1,498 @@ +/* + * Copyright (C) 2016 IBM Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/mfd/syscon.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <linux/string.h> +#include "../core.h" +#include "pinctrl-aspeed.h" + +int aspeed_pinctrl_get_groups_count(struct pinctrl_dev *pctldev) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + return pdata->ngroups; +} + +const char *aspeed_pinctrl_get_group_name(struct pinctrl_dev *pctldev, + unsigned int group) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + return pdata->groups[group].name; +} + +int aspeed_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, + unsigned int group, const unsigned int **pins, + unsigned int *npins) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + *pins = &pdata->groups[group].pins[0]; + *npins = pdata->groups[group].npins; + + return 0; +} + +void aspeed_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned int offset) +{ + seq_printf(s, " %s", dev_name(pctldev->dev)); +} + +int aspeed_pinmux_get_fn_count(struct pinctrl_dev *pctldev) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + return pdata->nfunctions; +} + +const char *aspeed_pinmux_get_fn_name(struct pinctrl_dev *pctldev, + unsigned int function) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + return pdata->functions[function].name; +} + +int aspeed_pinmux_get_fn_groups(struct pinctrl_dev *pctldev, + unsigned int function, + const char * const **groups, + unsigned int * const num_groups) +{ + struct aspeed_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev); + + *groups = pdata->functions[function].groups; + *num_groups = pdata->functions[function].ngroups; + + return 0; +} + +static inline void aspeed_sig_desc_print_val( + const struct aspeed_sig_desc *desc, bool enable, u32 rv) +{ + pr_debug("SCU%x[0x%08x]=0x%x, got 0x%x from 0x%08x\n", desc->reg, + desc->mask, enable ? desc->enable : desc->disable, + (rv & desc->mask) >> __ffs(desc->mask), rv); +} + +/** + * Query the enabled or disabled state of a signal descriptor + * + * @desc: The signal descriptor of interest + * @enabled: True to query the enabled state, false to query disabled state + * @regmap: The SCU regmap instance + * + * @return True if the descriptor's bitfield is configured to the state + * selected by @enabled, false otherwise + * + * Evaluation of descriptor state is non-trivial in that it is not a binary + * outcome: The bitfields can be greater than one bit in size and thus can take + * a value that is neither the enabled nor disabled state recorded in the + * descriptor (typically this means a different function to the one of interest + * is enabled). Thus we must explicitly test for either condition as required. + */ +static bool aspeed_sig_desc_eval(const struct aspeed_sig_desc *desc, + bool enabled, struct regmap *map) +{ + unsigned int raw; + u32 want; + + if (regmap_read(map, desc->reg, &raw) < 0) + return false; + + aspeed_sig_desc_print_val(desc, enabled, raw); + want = enabled ? desc->enable : desc->disable; + + return ((raw & desc->mask) >> __ffs(desc->mask)) == want; +} + +/** + * Query the enabled or disabled state for a mux function's signal on a pin + * + * @expr: An expression controlling the signal for a mux function on a pin + * @enabled: True to query the enabled state, false to query disabled state + * @regmap: The SCU regmap instance + * + * @return True if the expression composed by @enabled evaluates true, false + * otherwise + * + * A mux function is enabled or disabled if the function's signal expression + * for each pin in the function's pin group evaluates true for the desired + * state. An signal expression evaluates true if all of its associated signal + * descriptors evaluate true for the desired state. + * + * If an expression's state is described by more than one bit, either through + * multi-bit bitfields in a single signal descriptor or through multiple signal + * descriptors of a single bit then it is possible for the expression to be in + * neither the enabled nor disabled state. Thus we must explicitly test for + * either condition as required. + */ +static bool aspeed_sig_expr_eval(const struct aspeed_sig_expr *expr, + bool enabled, struct regmap *map) +{ + int i; + + for (i = 0; i < expr->ndescs; i++) { + const struct aspeed_sig_desc *desc = &expr->descs[i]; + + if (!aspeed_sig_desc_eval(desc, enabled, map)) + return false; + } + + return true; +} + +/** + * Configure a pin's signal by applying an expression's descriptor state for + * all descriptors in the expression. + * + * @expr: The expression associated with the function whose signal is to be + * configured + * @enable: true to enable an function's signal through a pin's signal + * expression, false to disable the function's signal + * @map: The SCU's regmap instance for pinmux register access. + * + * @return true if the expression is configured as requested, false otherwise + */ +static bool aspeed_sig_expr_set(const struct aspeed_sig_expr *expr, + bool enable, struct regmap *map) +{ + int i; + bool ret; + + ret = aspeed_sig_expr_eval(expr, enable, map); + if (ret) + return ret; + + for (i = 0; i < expr->ndescs; i++) { + const struct aspeed_sig_desc *desc = &expr->descs[i]; + u32 pattern = enable ? desc->enable : desc->disable; + + /* + * Strap registers are configured in hardware or by early-boot + * firmware. Treat them as read-only despite that we can write + * them. This may mean that certain functions cannot be + * deconfigured and is the reason we re-evaluate after writing + * all descriptor bits. + */ + if (desc->reg == HW_STRAP1 || desc->reg == HW_STRAP2) + continue; + + ret = regmap_update_bits(map, desc->reg, desc->mask, + pattern << __ffs(desc->mask)) == 0; + + if (!ret) + return ret; + } + + return aspeed_sig_expr_eval(expr, enable, map); +} + +static bool aspeed_sig_expr_enable(const struct aspeed_sig_expr *expr, + struct regmap *map) +{ + return aspeed_sig_expr_set(expr, true, map); +} + +static bool aspeed_sig_expr_disable(const struct aspeed_sig_expr *expr, + struct regmap *map) +{ + return aspeed_sig_expr_set(expr, false, map); +} + +/** + * Disable a signal on a pin by disabling all provided signal expressions. + * + * @exprs: The list of signal expressions (from a priority level on a pin) + * @map: The SCU's regmap instance for pinmux register access. + * + * @return true if all expressions in the list are successfully disabled, false + * otherwise + */ +static bool aspeed_disable_sig(const struct aspeed_sig_expr **exprs, + struct regmap *map) +{ + bool disabled = true; + + if (!exprs) + return true; + + while (*exprs) { + bool ret; + + ret = aspeed_sig_expr_disable(*exprs, map); + disabled = disabled && ret; + + exprs++; + } + + return disabled; +} + +/** + * Search for the signal expression needed to enable the pin's signal for the + * requested function. + * + * @exprs: List of signal expressions (haystack) + * @name: The name of the requested function (needle) + * + * @return A pointer to the signal expression whose function tag matches the + * provided name, otherwise NULL. + * + */ +static const struct aspeed_sig_expr *aspeed_find_expr_by_name( + const struct aspeed_sig_expr **exprs, const char *name) +{ + while (*exprs) { + if (strcmp((*exprs)->function, name) == 0) + return *exprs; + exprs++; + } + + return NULL; +} + +static char *get_defined_attribute(const struct aspeed_pin_desc *pdesc, + const char *(*get)( + const struct aspeed_sig_expr *)) +{ + char *found = NULL; + size_t len = 0; + const struct aspeed_sig_expr ***prios, **funcs, *expr; + + prios = pdesc->prios; + + while ((funcs = *prios)) { + while ((expr = *funcs)) { + const char *str = get(expr); + size_t delta = strlen(str) + 2; + char *expanded; + + expanded = krealloc(found, len + delta + 1, GFP_KERNEL); + if (!expanded) { + kfree(found); + return expanded; + } + + found = expanded; + found[len] = '\0'; + len += delta; + + strcat(found, str); + strcat(found, ", "); + + funcs++; + } + prios++; + } + + if (len < 2) { + kfree(found); + return NULL; + } + + found[len - 2] = '\0'; + + return found; +} + +static const char *aspeed_sig_expr_function(const struct aspeed_sig_expr *expr) +{ + return expr->function; +} + +static char *get_defined_functions(const struct aspeed_pin_desc *pdesc) +{ + return get_defined_attribute(pdesc, aspeed_sig_expr_function); +} + +static const char *aspeed_sig_expr_signal(const struct aspeed_sig_expr *expr) +{ + return expr->signal; +} + +static char *get_defined_signals(const struct aspeed_pin_desc *pdesc) +{ + return get_defined_attribute(pdesc, aspeed_sig_expr_signal); +} + +int aspeed_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned int function, + unsigned int group) +{ + int i; + const struct aspeed_pinctrl_data *pdata = + pinctrl_dev_get_drvdata(pctldev); + const struct aspeed_pin_group *pgroup = &pdata->groups[group]; + const struct aspeed_pin_function *pfunc = + &pdata->functions[function]; + + for (i = 0; i < pgroup->npins; i++) { + int pin = pgroup->pins[i]; + const struct aspeed_pin_desc *pdesc = pdata->pins[pin].drv_data; + const struct aspeed_sig_expr *expr = NULL; + const struct aspeed_sig_expr **funcs; + const struct aspeed_sig_expr ***prios; + + if (!pdesc) + return -EINVAL; + + prios = pdesc->prios; + + if (!prios) + continue; + + /* Disable functions at a higher priority than that requested */ + while ((funcs = *prios)) { + expr = aspeed_find_expr_by_name(funcs, pfunc->name); + + if (expr) + break; + + if (!aspeed_disable_sig(funcs, pdata->map)) + return -EPERM; + + prios++; + } + + if (!expr) { + char *functions = get_defined_functions(pdesc); + char *signals = get_defined_signals(pdesc); + + pr_warn("No function %s found on pin %s (%d). Found signal(s) %s for function(s) %s\n", + pfunc->name, pdesc->name, pin, signals, + functions); + kfree(signals); + kfree(functions); + + return -ENXIO; + } + + if (!aspeed_sig_expr_enable(expr, pdata->map)) + return -EPERM; + } + + return 0; +} + +static bool aspeed_expr_is_gpio(const struct aspeed_sig_expr *expr) +{ + /* + * The signal type is GPIO if the signal name has "GPIO" as a prefix. + * strncmp (rather than strcmp) is used to implement the prefix + * requirement. + * + * expr->signal might look like "GPIOT3" in the GPIO case. + */ + return strncmp(expr->signal, "GPIO", 4) == 0; +} + +static bool aspeed_gpio_in_exprs(const struct aspeed_sig_expr **exprs) +{ + if (!exprs) + return false; + + while (*exprs) { + if (aspeed_expr_is_gpio(*exprs)) + return true; + exprs++; + } + + return false; +} + +int aspeed_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned int offset) +{ + const struct aspeed_pinctrl_data *pdata = + pinctrl_dev_get_drvdata(pctldev); + const struct aspeed_pin_desc *pdesc = pdata->pins[offset].drv_data; + const struct aspeed_sig_expr ***prios, **funcs, *expr; + + if (!pdesc) + return -EINVAL; + + prios = pdesc->prios; + + if (!prios) + return -ENXIO; + + /* Disable any functions of higher priority than GPIO */ + while ((funcs = *prios)) { + if (aspeed_gpio_in_exprs(funcs)) + break; + + if (!aspeed_disable_sig(funcs, pdata->map)) + return -EPERM; + + prios++; + } + + if (!funcs) { + char *signals = get_defined_signals(pdesc); + + pr_warn("No GPIO signal type found on pin %s (%d). Found: %s\n", + pdesc->name, offset, signals); + kfree(signals); + + return -ENXIO; + } + + expr = *funcs; + + /* + * Disabling all higher-priority expressions is enough to enable the + * lowest-priority signal type. As such it has no associated + * expression. + */ + if (!expr) + return 0; + + /* + * If GPIO is not the lowest priority signal type, assume there is only + * one expression defined to enable the GPIO function + */ + if (!aspeed_sig_expr_enable(expr, pdata->map)) + return -EPERM; + + return 0; +} + +int aspeed_pinctrl_probe(struct platform_device *pdev, + struct pinctrl_desc *pdesc, + struct aspeed_pinctrl_data *pdata) +{ + struct device *parent; + struct pinctrl_dev *pctl; + + parent = pdev->dev.parent; + if (!parent) { + dev_err(&pdev->dev, "No parent for syscon pincontroller\n"); + return -ENODEV; + } + + pdata->map = syscon_node_to_regmap(parent->of_node); + if (IS_ERR(pdata->map)) { + dev_err(&pdev->dev, "No regmap for syscon pincontroller parent\n"); + return PTR_ERR(pdata->map); + } + + pctl = pinctrl_register(pdesc, &pdev->dev, pdata); + + if (IS_ERR(pctl)) { + dev_err(&pdev->dev, "Failed to register pinctrl\n"); + return PTR_ERR(pctl); + } + + platform_set_drvdata(pdev, pdata); + + return 0; +} diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h new file mode 100644 index 000000000000..3e72ef8c54bf --- /dev/null +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h @@ -0,0 +1,569 @@ +/* + * Copyright (C) 2016 IBM Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef PINCTRL_ASPEED +#define PINCTRL_ASPEED + +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinconf-generic.h> +#include <linux/regmap.h> + +/* + * The ASPEED SoCs provide typically more than 200 pins for GPIO and other + * functions. The SoC function enabled on a pin is determined on a priority + * basis where a given pin can provide a number of different signal types. + * + * The signal active on a pin is described by both a priority level and + * compound logical expressions involving multiple operators, registers and + * bits. Some difficulty arises as the pin's function bit masks for each + * priority level are frequently not the same (i.e. cannot just flip a bit to + * change from a high to low priority signal), or even in the same register. + * Further, not all signals can be unmuxed, as some expressions depend on + * values in the hardware strapping register (which is treated as read-only). + * + * SoC Multi-function Pin Expression Examples + * ------------------------------------------ + * + * Here are some sample mux configurations from the AST2400 and AST2500 + * datasheets to illustrate the corner cases, roughly in order of least to most + * corner. The signal priorities are in decending order from P0 (highest). + * + * D6 is a pin with a single function (beside GPIO); a high priority signal + * that participates in one function: + * + * Ball | Default | P0 Signal | P0 Expression | P1 Signal | P1 Expression | Other + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * D6 GPIOA0 MAC1LINK SCU80[0]=1 GPIOA0 + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * + * C5 is a multi-signal pin (high and low priority signals). Here we touch + * different registers for the different functions that enable each signal: + * + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * C5 GPIOA4 SCL9 SCU90[22]=1 TIMER5 SCU80[4]=1 GPIOA4 + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * + * E19 is a single-signal pin with two functions that influence the active + * signal. In this case both bits have the same meaning - enable a dedicated + * LPC reset pin. However it's not always the case that the bits in the + * OR-relationship have the same meaning. + * + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * E19 GPIOB4 LPCRST# SCU80[12]=1 | Strap[14]=1 GPIOB4 + * -----+---------+-----------+-----------------------------+-----------+---------------+---------- + * + * For example, pin B19 has a low-priority signal that's enabled by two + * distinct SoC functions: A specific SIOPBI bit in register SCUA4, and an ACPI + * bit in the STRAP register. The ACPI bit configures signals on pins in + * addition to B19. Both of the low priority functions as well as the high + * priority function must be disabled for GPIOF1 to be used. + * + * Ball | Default | P0 Signal | P0 Expression | P1 Signal | P1 Expression | Other + * -----+---------+-----------+-----------------------------------------+-----------+----------------------------------------+---------- + * B19 GPIOF1 NDCD4 SCU80[25]=1 SIOPBI# SCUA4[12]=1 | Strap[19]=0 GPIOF1 + * -----+---------+-----------+-----------------------------------------+-----------+----------------------------------------+---------- + * + * For pin E18, the SoC ANDs the expected state of three bits to determine the + * pin's active signal: + * + * * SCU3C[3]: Enable external SOC reset function + * * SCU80[15]: Enable SPICS1# or EXTRST# function pin + * * SCU90[31]: Select SPI interface CS# output + * + * -----+---------+-----------+-----------------------------------------+-----------+----------------------------------------+---------- + * E18 GPIOB7 EXTRST# SCU3C[3]=1 & SCU80[15]=1 & SCU90[31]=0 SPICS1# SCU3C[3]=1 & SCU80[15]=1 & SCU90[31]=1 GPIOB7 + * -----+---------+-----------+-----------------------------------------+-----------+----------------------------------------+---------- + * + * (Bits SCU3C[3] and SCU80[15] appear to only be used in the expressions for + * selecting the signals on pin E18) + * + * Pin T5 is a multi-signal pin with a more complex configuration: + * + * Ball | Default | P0 Signal | P0 Expression | P1 Signal | P1 Expression | Other + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * T5 GPIOL1 VPIDE SCU90[5:4]!=0 & SCU84[17]=1 NDCD1 SCU84[17]=1 GPIOL1 + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * + * The high priority signal configuration is best thought of in terms of its + * exploded form, with reference to the SCU90[5:4] bits: + * + * * SCU90[5:4]=00: disable + * * SCU90[5:4]=01: 18 bits (R6/G6/B6) video mode. + * * SCU90[5:4]=10: 24 bits (R8/G8/B8) video mode. + * * SCU90[5:4]=11: 30 bits (R10/G10/B10) video mode. + * + * Re-writing: + * + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * T5 GPIOL1 VPIDE (SCU90[5:4]=1 & SCU84[17]=1) NDCD1 SCU84[17]=1 GPIOL1 + * | (SCU90[5:4]=2 & SCU84[17]=1) + * | (SCU90[5:4]=3 & SCU84[17]=1) + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * + * For reference the SCU84[17] bit configure the "UART1 NDCD1 or Video VPIDE + * function pin", where the signal itself is determined by whether SCU94[5:4] + * is disabled or in one of the 18, 24 or 30bit video modes. + * + * Other video-input-related pins require an explicit state in SCU90[5:4], e.g. + * W1 and U5: + * + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * W1 GPIOL6 VPIB0 SCU90[5:4]=3 & SCU84[22]=1 TXD1 SCU84[22]=1 GPIOL6 + * U5 GPIOL7 VPIB1 SCU90[5:4]=3 & SCU84[23]=1 RXD1 SCU84[23]=1 GPIOL7 + * -----+---------+-----------+------------------------------+-----------+---------------+---------- + * + * The examples of T5 and W1 are particularly fertile, as they also demonstrate + * that despite operating as part of the video input bus each signal needs to + * be enabled individually via it's own SCU84 (in the cases of T5 and W1) + * register bit. This is a little crazy if the bus doesn't have optional + * signals, but is used to decent effect with some of the UARTs where not all + * signals are required. However, this isn't done consistently - UART1 is + * enabled on a per-pin basis, and by contrast, all signals for UART6 are + * enabled by a single bit. + * + * Further, the high and low priority signals listed in the table above share + * a configuration bit. The VPI signals should operate in concert in a single + * function, but the UART signals should retain the ability to be configured + * independently. This pushes the implementation down the path of tagging a + * signal's expressions with the function they participate in, rather than + * defining masks affecting multiple signals per function. The latter approach + * fails in this instance where applying the configuration for the UART pin of + * interest will stomp on the state of other UART signals when disabling the + * VPI functions on the current pin. + * + * Ball | Default | P0 Signal | P0 Expression | P1 Signal | P1 Expression | Other + * -----+------------+-----------+---------------------------+-----------+---------------+------------ + * A12 RGMII1TXCK GPIOT0 SCUA0[0]=1 RMII1TXEN Strap[6]=0 RGMII1TXCK + * B12 RGMII1TXCTL GPIOT1 SCUA0[1]=1 – Strap[6]=0 RGMII1TXCTL + * -----+------------+-----------+---------------------------+-----------+---------------+------------ + * + * A12 demonstrates that the "Other" signal isn't always GPIO - in this case + * GPIOT0 is a high-priority signal and RGMII1TXCK is Other. Thus, GPIO + * should be treated like any other signal type with full function expression + * requirements, and not assumed to be the default case. Separately, GPIOT0 and + * GPIOT1's signal descriptor bits are distinct, therefore we must iterate all + * pins in the function's group to disable the higher-priority signals such + * that the signal for the function of interest is correctly enabled. + * + * Finally, three priority levels aren't always enough; the AST2500 brings with + * it 18 pins of five priority levels, however the 18 pins only use three of + * the five priority levels. + * + * Ultimately the requirement to control pins in the examples above drive the + * design: + * + * * Pins provide signals according to functions activated in the mux + * configuration + * + * * Pins provide up to five signal types in a priority order + * + * * For priorities levels defined on a pin, each priority provides one signal + * + * * Enabling lower priority signals requires higher priority signals be + * disabled + * + * * A function represents a set of signals; functions are distinct if their + * sets of signals are not equal + * + * * Signals participate in one or more functions + * + * * A function is described by an expression of one or more signal + * descriptors, which compare bit values in a register + * + * * A signal expression is the smallest set of signal descriptors whose + * comparisons must evaluate 'true' for a signal to be enabled on a pin. + * + * * A function's signal is active on a pin if evaluating all signal + * descriptors in the pin's signal expression for the function yields a 'true' + * result + * + * * A signal at a given priority on a given pin is active if any of the + * functions in which the signal participates are active, and no higher + * priority signal on the pin is active + * + * * GPIO is configured per-pin + * + * And so: + * + * * To disable a signal, any function(s) activating the signal must be + * disabled + * + * * Each pin must know the signal expressions of functions in which it + * participates, for the purpose of enabling the Other function. This is done + * by deactivating all functions that activate higher priority signals on the + * pin. + * + * As a concrete example: + * + * * T5 provides three signals types: VPIDE, NDCD1 and GPIO + * + * * The VPIDE signal participates in 3 functions: VPI18, VPI24 and VPI30 + * + * * The NDCD1 signal participates in just its own NDCD1 function + * + * * VPIDE is high priority, NDCD1 is low priority, and GPIOL1 is the least + * prioritised + * + * * The prerequisit for activating the NDCD1 signal is that the VPI18, VPI24 + * and VPI30 functions all be disabled + * + * * Similarly, all of VPI18, VPI24, VPI30 and NDCD1 functions must be disabled + * to provide GPIOL6 + * + * Considerations + * -------------- + * + * If pinctrl allows us to allocate a pin we can configure a function without + * concern for the function of already allocated pins, if pin groups are + * created with respect to the SoC functions in which they participate. This is + * intuitive, but it did not feel obvious from the bit/pin relationships. + * + * Conversely, failing to allocate all pins in a group indicates some bits (as + * well as pins) required for the group's configuration will already be in use, + * likely in a way that's inconsistent with the requirements of the failed + * group. + */ + +/* + * The "Multi-function Pins Mapping and Control" table in the SoC datasheet + * references registers by the device/offset mnemonic. The register macros + * below are named the same way to ease transcription and verification (as + * opposed to naming them e.g. PINMUX_CTRL_[0-9]). Further, signal expressions + * reference registers beyond those dedicated to pinmux, such as the system + * reset control and MAC clock configuration registers. The AST2500 goes a step + * further and references registers in the graphics IP block, but that isn't + * handled yet. + */ +#define SCU2C 0x2C /* Misc. Control Register */ +#define SCU3C 0x3C /* System Reset Control/Status Register */ +#define SCU48 0x48 /* MAC Interface Clock Delay Setting */ +#define HW_STRAP1 0x70 /* AST2400 strapping is 33 bits, is split */ +#define SCU80 0x80 /* Multi-function Pin Control #1 */ +#define SCU84 0x84 /* Multi-function Pin Control #2 */ +#define SCU88 0x88 /* Multi-function Pin Control #3 */ +#define SCU8C 0x8C /* Multi-function Pin Control #4 */ +#define SCU90 0x90 /* Multi-function Pin Control #5 */ +#define SCU94 0x94 /* Multi-function Pin Control #6 */ +#define SCUA0 0xA0 /* Multi-function Pin Control #7 */ +#define SCUA4 0xA4 /* Multi-function Pin Control #8 */ +#define SCUA8 0xA8 /* Multi-function Pin Control #9 */ +#define HW_STRAP2 0xD0 /* Strapping */ + + /** + * A signal descriptor, which describes the register, bits and the + * enable/disable values that should be compared or written. + * + * @reg: The register offset from base in bytes + * @mask: The mask to apply to the register. The lowest set bit of the mask is + * used to derive the shift value. + * @enable: The value that enables the function. Value should be in the LSBs, + * not at the position of the mask. + * @disable: The value that disables the function. Value should be in the + * LSBs, not at the position of the mask. + */ +struct aspeed_sig_desc { + unsigned int reg; + u32 mask; + u32 enable; + u32 disable; +}; + +/** + * Describes a signal expression. The expression is evaluated by ANDing the + * evaluation of the descriptors. + * + * @signal: The signal name for the priority level on the pin. If the signal + * type is GPIO, then the signal name must begin with the string + * "GPIO", e.g. GPIOA0, GPIOT4 etc. + * @function: The name of the function the signal participates in for the + * associated expression + * @ndescs: The number of signal descriptors in the expression + * @descs: Pointer to an array of signal descriptors that comprise the + * function expression + */ +struct aspeed_sig_expr { + const char *signal; + const char *function; + int ndescs; + const struct aspeed_sig_desc *descs; +}; + +/** + * A struct capturing the list of expressions enabling signals at each priority + * for a given pin. The signal configuration for a priority level is evaluated + * by ORing the evaluation of the signal expressions in the respective + * priority's list. + * + * @name: A name for the pin + * @prios: A pointer to an array of expression list pointers + * + */ +struct aspeed_pin_desc { + const char *name; + const struct aspeed_sig_expr ***prios; +}; + +/* Macro hell */ + +/** + * Short-hand macro for describing a configuration enabled by the state of one + * bit. The disable value is derived. + * + * @reg: The signal's associated register, offset from base + * @idx: The signal's bit index in the register + * @val: The value (0 or 1) that enables the function + */ +#define SIG_DESC_BIT(reg, idx, val) \ + { reg, BIT_MASK(idx), val, (((val) + 1) & 1) } + +/** + * A further short-hand macro describing a configuration enabled with a set bit. + * + * @reg: The configuration's associated register, offset from base + * @idx: The configuration's bit index in the register + */ +#define SIG_DESC_SET(reg, idx) SIG_DESC_BIT(reg, idx, 1) + +#define SIG_DESC_LIST_SYM(sig, func) sig_descs_ ## sig ## _ ## func +#define SIG_DESC_LIST_DECL(sig, func, ...) \ + static const struct aspeed_sig_desc SIG_DESC_LIST_SYM(sig, func)[] = \ + { __VA_ARGS__ } + +#define SIG_EXPR_SYM(sig, func) sig_expr_ ## sig ## _ ## func +#define SIG_EXPR_DECL_(sig, func) \ + static const struct aspeed_sig_expr SIG_EXPR_SYM(sig, func) = \ + { \ + .signal = #sig, \ + .function = #func, \ + .ndescs = ARRAY_SIZE(SIG_DESC_LIST_SYM(sig, func)), \ + .descs = &(SIG_DESC_LIST_SYM(sig, func))[0], \ + } + +/** + * Declare a signal expression. + * + * @sig: A macro symbol name for the signal (is subjected to stringification + * and token pasting) + * @func: The function in which the signal is participating + * @...: Signal descriptors that define the signal expression + * + * For example, the following declares the ROMD8 signal for the ROM16 function: + * + * SIG_EXPR_DECL(ROMD8, ROM16, SIG_DESC_SET(SCU90, 6)); + * + * And with multiple signal descriptors: + * + * SIG_EXPR_DECL(ROMD8, ROM16S, SIG_DESC_SET(HW_STRAP1, 4), + * { HW_STRAP1, GENMASK(1, 0), 0, 0 }); + */ +#define SIG_EXPR_DECL(sig, func, ...) \ + SIG_DESC_LIST_DECL(sig, func, __VA_ARGS__); \ + SIG_EXPR_DECL_(sig, func) + +/** + * Declare a pointer to a signal expression + * + * @sig: The macro symbol name for the signal (subjected to token pasting) + * @func: The macro symbol name for the function (subjected to token pasting) + */ +#define SIG_EXPR_PTR(sig, func) (&SIG_EXPR_SYM(sig, func)) + +#define SIG_EXPR_LIST_SYM(sig) sig_exprs_ ## sig + +/** + * Declare a signal expression list for reference in a struct aspeed_pin_prio. + * + * @sig: A macro symbol name for the signal (is subjected to token pasting) + * @...: Signal expression structure pointers (use SIG_EXPR_PTR()) + * + * For example, the 16-bit ROM bus can be enabled by one of two possible signal + * expressions: + * + * SIG_EXPR_DECL(ROMD8, ROM16, SIG_DESC_SET(SCU90, 6)); + * SIG_EXPR_DECL(ROMD8, ROM16S, SIG_DESC_SET(HW_STRAP1, 4), + * { HW_STRAP1, GENMASK(1, 0), 0, 0 }); + * SIG_EXPR_LIST_DECL(ROMD8, SIG_EXPR_PTR(ROMD8, ROM16), + * SIG_EXPR_PTR(ROMD8, ROM16S)); + */ +#define SIG_EXPR_LIST_DECL(sig, ...) \ + static const struct aspeed_sig_expr *SIG_EXPR_LIST_SYM(sig)[] = \ + { __VA_ARGS__, NULL } + +/** + * A short-hand macro for declaring a function expression and an expression + * list with a single function. + * + * @func: A macro symbol name for the function (is subjected to token pasting) + * @...: Function descriptors that define the function expression + * + * For example, signal NCTS6 participates in its own function with one group: + * + * SIG_EXPR_LIST_DECL_SINGLE(NCTS6, NCTS6, SIG_DESC_SET(SCU90, 7)); + */ +#define SIG_EXPR_LIST_DECL_SINGLE(sig, func, ...) \ + SIG_DESC_LIST_DECL(sig, func, __VA_ARGS__); \ + SIG_EXPR_DECL_(sig, func); \ + SIG_EXPR_LIST_DECL(sig, SIG_EXPR_PTR(sig, func)) + +#define SIG_EXPR_LIST_DECL_DUAL(sig, f0, f1) \ + SIG_EXPR_LIST_DECL(sig, SIG_EXPR_PTR(sig, f0), SIG_EXPR_PTR(sig, f1)) + +#define SIG_EXPR_LIST_PTR(sig) (&SIG_EXPR_LIST_SYM(sig)[0]) + +#define PIN_EXPRS_SYM(pin) pin_exprs_ ## pin +#define PIN_EXPRS_PTR(pin) (&PIN_EXPRS_SYM(pin)[0]) +#define PIN_SYM(pin) pin_ ## pin + +#define MS_PIN_DECL_(pin, ...) \ + static const struct aspeed_sig_expr **PIN_EXPRS_SYM(pin)[] = \ + { __VA_ARGS__, NULL }; \ + static const struct aspeed_pin_desc PIN_SYM(pin) = \ + { #pin, PIN_EXPRS_PTR(pin) } + +/** + * Declare a multi-signal pin + * + * @pin: The pin number + * @other: Macro name for "other" functionality (subjected to stringification) + * @high: Macro name for the highest priority signal functions + * @low: Macro name for the low signal functions + * + * For example: + * + * #define A8 56 + * SIG_EXPR_DECL(ROMD8, ROM16, SIG_DESC_SET(SCU90, 6)); + * SIG_EXPR_DECL(ROMD8, ROM16S, SIG_DESC_SET(HW_STRAP1, 4), + * { HW_STRAP1, GENMASK(1, 0), 0, 0 }); + * SIG_EXPR_LIST_DECL(ROMD8, SIG_EXPR_PTR(ROMD8, ROM16), + * SIG_EXPR_PTR(ROMD8, ROM16S)); + * SIG_EXPR_LIST_DECL_SINGLE(NCTS6, NCTS6, SIG_DESC_SET(SCU90, 7)); + * MS_PIN_DECL(A8, GPIOH0, ROMD8, NCTS6); + */ +#define MS_PIN_DECL(pin, other, high, low) \ + SIG_EXPR_LIST_DECL_SINGLE(other, other); \ + MS_PIN_DECL_(pin, \ + SIG_EXPR_LIST_PTR(high), \ + SIG_EXPR_LIST_PTR(low), \ + SIG_EXPR_LIST_PTR(other)) + +#define PIN_GROUP_SYM(func) pins_ ## func +#define FUNC_GROUP_SYM(func) groups_ ## func +#define FUNC_GROUP_DECL(func, ...) \ + static const int PIN_GROUP_SYM(func)[] = { __VA_ARGS__ }; \ + static const char *FUNC_GROUP_SYM(func)[] = { #func } + +/** + * Declare a single signal pin + * + * @pin: The pin number + * @other: Macro name for "other" functionality (subjected to stringification) + * @sig: Macro name for the signal (subjected to stringification) + * + * For example: + * + * #define E3 80 + * SIG_EXPR_LIST_DECL_SINGLE(SCL5, I2C5, I2C5_DESC); + * SS_PIN_DECL(E3, GPIOK0, SCL5); + */ +#define SS_PIN_DECL(pin, other, sig) \ + SIG_EXPR_LIST_DECL_SINGLE(other, other); \ + MS_PIN_DECL_(pin, SIG_EXPR_LIST_PTR(sig), SIG_EXPR_LIST_PTR(other)) + +/** + * Single signal, single function pin declaration + * + * @pin: The pin number + * @other: Macro name for "other" functionality (subjected to stringification) + * @sig: Macro name for the signal (subjected to stringification) + * @...: Signal descriptors that define the function expression + * + * For example: + * + * SSSF_PIN_DECL(A4, GPIOA2, TIMER3, SIG_DESC_SET(SCU80, 2)); + */ +#define SSSF_PIN_DECL(pin, other, sig, ...) \ + SIG_EXPR_LIST_DECL_SINGLE(sig, sig, __VA_ARGS__); \ + SIG_EXPR_LIST_DECL_SINGLE(other, other); \ + MS_PIN_DECL_(pin, SIG_EXPR_LIST_PTR(sig), SIG_EXPR_LIST_PTR(other)); \ + FUNC_GROUP_DECL(sig, pin) + +#define GPIO_PIN_DECL(pin, gpio) \ + SIG_EXPR_LIST_DECL_SINGLE(gpio, gpio); \ + MS_PIN_DECL_(pin, SIG_EXPR_LIST_PTR(gpio)) + +struct aspeed_pinctrl_data { + struct regmap *map; + + const struct pinctrl_pin_desc *pins; + const unsigned int npins; + + const struct aspeed_pin_group *groups; + const unsigned int ngroups; + + const struct aspeed_pin_function *functions; + const unsigned int nfunctions; +}; + +#define ASPEED_PINCTRL_PIN(name_) \ + [name_] = { \ + .number = name_, \ + .name = #name_, \ + .drv_data = (void *) &(PIN_SYM(name_)) \ + } + +struct aspeed_pin_group { + const char *name; + const unsigned int *pins; + const unsigned int npins; +}; + +#define ASPEED_PINCTRL_GROUP(name_) { \ + .name = #name_, \ + .pins = &(PIN_GROUP_SYM(name_))[0], \ + .npins = ARRAY_SIZE(PIN_GROUP_SYM(name_)), \ +} + +struct aspeed_pin_function { + const char *name; + const char *const *groups; + unsigned int ngroups; +}; + +#define ASPEED_PINCTRL_FUNC(name_, ...) { \ + .name = #name_, \ + .groups = &FUNC_GROUP_SYM(name_)[0], \ + .ngroups = ARRAY_SIZE(FUNC_GROUP_SYM(name_)), \ +} + +int aspeed_pinctrl_get_groups_count(struct pinctrl_dev *pctldev); +const char *aspeed_pinctrl_get_group_name(struct pinctrl_dev *pctldev, + unsigned int group); +int aspeed_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, + unsigned int group, const unsigned int **pins, + unsigned int *npins); +void aspeed_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned int offset); +int aspeed_pinmux_get_fn_count(struct pinctrl_dev *pctldev); +const char *aspeed_pinmux_get_fn_name(struct pinctrl_dev *pctldev, + unsigned int function); +int aspeed_pinmux_get_fn_groups(struct pinctrl_dev *pctldev, + unsigned int function, const char * const **groups, + unsigned int * const num_groups); +int aspeed_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned int function, + unsigned int group); +int aspeed_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned int offset); +int aspeed_pinctrl_probe(struct platform_device *pdev, + struct pinctrl_desc *pdesc, + struct aspeed_pinctrl_data *pdata); + +#endif /* PINCTRL_ASPEED */ |