mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 15:40:53 +07:00
049eb3298a
Patch from Bellido Nicolas The AAEC-2000 has an ARM PrimeCell PL110 Color LCD Controller. This patch contains the platform glue that will be used by specific boards. Signed-off-by: Nicolas Bellido <ml@acolin.be> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
208 lines
8.7 KiB
C
208 lines
8.7 KiB
C
/*
|
|
* linux/include/asm-arm/arch-aaec2000/aaec2000.h
|
|
*
|
|
* AAEC-2000 registers definition
|
|
*
|
|
* Copyright (c) 2005 Nicolas Bellido Y Ortega
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_AAEC2000_H
|
|
#define __ASM_ARCH_AAEC2000_H
|
|
|
|
#ifndef __ASM_ARCH_HARDWARE_H
|
|
#error You must include hardware.h not this file
|
|
#endif /* __ASM_ARCH_HARDWARE_H */
|
|
|
|
/* Chip selects */
|
|
#define AAEC_CS0 0x00000000
|
|
#define AAEC_CS1 0x10000000
|
|
#define AAEC_CS2 0x20000000
|
|
#define AAEC_CS3 0x30000000
|
|
|
|
/* Flash */
|
|
#define AAEC_FLASH_BASE AAEC_CS0
|
|
#define AAEC_FLASH_SIZE SZ_64M
|
|
|
|
/* Interrupt controller */
|
|
#define IRQ_BASE __REG(0x80000500)
|
|
#define IRQ_INTSR __REG(0x80000500) /* Int Status Register */
|
|
#define IRQ_INTRSR __REG(0x80000504) /* Int Raw (unmasked) Status */
|
|
#define IRQ_INTENS __REG(0x80000508) /* Int Enable Set */
|
|
#define IRQ_INTENC __REG(0x8000050c) /* Int Enable Clear */
|
|
|
|
/* UART 1 */
|
|
#define UART1_BASE __REG(0x80000600)
|
|
#define UART1_DR __REG(0x80000600) /* Data/FIFO Register */
|
|
#define UART1_LCR __REG(0x80000604) /* Link Control Register */
|
|
#define UART1_BRCR __REG(0x80000608) /* Baud Rate Control Register */
|
|
#define UART1_CR __REG(0x8000060c) /* Control Register */
|
|
#define UART1_SR __REG(0x80000610) /* Status Register */
|
|
#define UART1_INT __REG(0x80000614) /* Interrupt Status Register */
|
|
#define UART1_INTM __REG(0x80000618) /* Interrupt Mask Register */
|
|
#define UART1_INTRES __REG(0x8000061c) /* Int Result (masked status) Register */
|
|
|
|
/* UART 2 */
|
|
#define UART2_BASE __REG(0x80000700)
|
|
#define UART2_DR __REG(0x80000700) /* Data/FIFO Register */
|
|
#define UART2_LCR __REG(0x80000704) /* Link Control Register */
|
|
#define UART2_BRCR __REG(0x80000708) /* Baud Rate Control Register */
|
|
#define UART2_CR __REG(0x8000070c) /* Control Register */
|
|
#define UART2_SR __REG(0x80000710) /* Status Register */
|
|
#define UART2_INT __REG(0x80000714) /* Interrupt Status Register */
|
|
#define UART2_INTM __REG(0x80000718) /* Interrupt Mask Register */
|
|
#define UART2_INTRES __REG(0x8000071c) /* Int Result (masked status) Register */
|
|
|
|
/* UART 3 */
|
|
#define UART3_BASE __REG(0x80000800)
|
|
#define UART3_DR __REG(0x80000800) /* Data/FIFO Register */
|
|
#define UART3_LCR __REG(0x80000804) /* Link Control Register */
|
|
#define UART3_BRCR __REG(0x80000808) /* Baud Rate Control Register */
|
|
#define UART3_CR __REG(0x8000080c) /* Control Register */
|
|
#define UART3_SR __REG(0x80000810) /* Status Register */
|
|
#define UART3_INT __REG(0x80000814) /* Interrupt Status Register */
|
|
#define UART3_INTM __REG(0x80000818) /* Interrupt Mask Register */
|
|
#define UART3_INTRES __REG(0x8000081c) /* Int Result (masked status) Register */
|
|
|
|
/* These are used in some places */
|
|
#define _UART1_BASE __PREG(UART1_BASE)
|
|
#define _UART2_BASE __PREG(UART2_BASE)
|
|
#define _UART3_BASE __PREG(UART3_BASE)
|
|
|
|
/* UART Registers Offsets */
|
|
#define UART_DR 0x00
|
|
#define UART_LCR 0x04
|
|
#define UART_BRCR 0x08
|
|
#define UART_CR 0x0c
|
|
#define UART_SR 0x10
|
|
#define UART_INT 0x14
|
|
#define UART_INTM 0x18
|
|
#define UART_INTRES 0x1c
|
|
|
|
/* UART_LCR Bitmask */
|
|
#define UART_LCR_BRK (1 << 0) /* Send Break */
|
|
#define UART_LCR_PEN (1 << 1) /* Parity Enable */
|
|
#define UART_LCR_EP (1 << 2) /* Even/Odd Parity */
|
|
#define UART_LCR_S2 (1 << 3) /* One/Two Stop bits */
|
|
#define UART_LCR_FIFO (1 << 4) /* FIFO Enable */
|
|
#define UART_LCR_WL5 (0 << 5) /* Word Length - 5 bits */
|
|
#define UART_LCR_WL6 (1 << 5) /* Word Length - 6 bits */
|
|
#define UART_LCR_WL7 (1 << 6) /* Word Length - 7 bits */
|
|
#define UART_LCR_WL8 (1 << 7) /* Word Length - 8 bits */
|
|
|
|
/* UART_CR Bitmask */
|
|
#define UART_CR_EN (1 << 0) /* UART Enable */
|
|
#define UART_CR_SIR (1 << 1) /* IrDA SIR Enable */
|
|
#define UART_CR_SIRLP (1 << 2) /* Low Power IrDA Enable */
|
|
#define UART_CR_RXP (1 << 3) /* Receive Pin Polarity */
|
|
#define UART_CR_TXP (1 << 4) /* Transmit Pin Polarity */
|
|
#define UART_CR_MXP (1 << 5) /* Modem Pin Polarity */
|
|
#define UART_CR_LOOP (1 << 6) /* Loopback Mode */
|
|
|
|
/* UART_SR Bitmask */
|
|
#define UART_SR_CTS (1 << 0) /* Clear To Send Status */
|
|
#define UART_SR_DSR (1 << 1) /* Data Set Ready Status */
|
|
#define UART_SR_DCD (1 << 2) /* Data Carrier Detect Status */
|
|
#define UART_SR_TxBSY (1 << 3) /* Transmitter Busy Status */
|
|
#define UART_SR_RxFE (1 << 4) /* Receive FIFO Empty Status */
|
|
#define UART_SR_TxFF (1 << 5) /* Transmit FIFO Full Status */
|
|
#define UART_SR_RxFF (1 << 6) /* Receive FIFO Full Status */
|
|
#define UART_SR_TxFE (1 << 7) /* Transmit FIFO Empty Status */
|
|
|
|
/* UART_INT Bitmask */
|
|
#define UART_INT_RIS (1 << 0) /* Rx Interrupt */
|
|
#define UART_INT_TIS (1 << 1) /* Tx Interrupt */
|
|
#define UART_INT_MIS (1 << 2) /* Modem Interrupt */
|
|
#define UART_INT_RTIS (1 << 3) /* Receive Timeout Interrupt */
|
|
|
|
/* Timer 1 */
|
|
#define TIMER1_BASE __REG(0x80000c00)
|
|
#define TIMER1_LOAD __REG(0x80000c00) /* Timer 1 Load Register */
|
|
#define TIMER1_VAL __REG(0x80000c04) /* Timer 1 Value Register */
|
|
#define TIMER1_CTRL __REG(0x80000c08) /* Timer 1 Control Register */
|
|
#define TIMER1_CLEAR __REG(0x80000c0c) /* Timer 1 Clear Register */
|
|
|
|
/* Timer 2 */
|
|
#define TIMER2_BASE __REG(0x80000d00)
|
|
#define TIMER2_LOAD __REG(0x80000d00) /* Timer 2 Load Register */
|
|
#define TIMER2_VAL __REG(0x80000d04) /* Timer 2 Value Register */
|
|
#define TIMER2_CTRL __REG(0x80000d08) /* Timer 2 Control Register */
|
|
#define TIMER2_CLEAR __REG(0x80000d0c) /* Timer 2 Clear Register */
|
|
|
|
/* Timer 3 */
|
|
#define TIMER3_BASE __REG(0x80000e00)
|
|
#define TIMER3_LOAD __REG(0x80000e00) /* Timer 3 Load Register */
|
|
#define TIMER3_VAL __REG(0x80000e04) /* Timer 3 Value Register */
|
|
#define TIMER3_CTRL __REG(0x80000e08) /* Timer 3 Control Register */
|
|
#define TIMER3_CLEAR __REG(0x80000e0c) /* Timer 3 Clear Register */
|
|
|
|
/* Timer Control register bits */
|
|
#define TIMER_CTRL_ENABLE (1 << 7) /* Enable (Start° Timer */
|
|
#define TIMER_CTRL_PERIODIC (1 << 6) /* Periodic Running Mode */
|
|
#define TIMER_CTRL_FREE_RUNNING (0 << 6) /* Normal Running Mode */
|
|
#define TIMER_CTRL_CLKSEL_508K (1 << 3) /* 508KHz Clock select (Timer 1, 2) */
|
|
#define TIMER_CTRL_CLKSEL_2K (0 << 3) /* 2KHz Clock Select (Timer 1, 2)*/
|
|
|
|
/* Power and State Control */
|
|
#define POWER_BASE __REG(0x80000400)
|
|
#define POWER_PWRSR __REG(0x80000400) /* Power Status Register */
|
|
#define POWER_PWRCNT __REG(0x80000404) /* Power/Clock control */
|
|
#define POWER_HALT __REG(0x80000408) /* Power Idle Mode */
|
|
#define POWER_STDBY __REG(0x8000040c) /* Power Standby Mode */
|
|
#define POWER_BLEOI __REG(0x80000410) /* Battery Low End of Interrupt */
|
|
#define POWER_MCEOI __REG(0x80000414) /* Media Changed EoI */
|
|
#define POWER_TEOI __REG(0x80000418) /* Tick EoI */
|
|
#define POWER_STFCLR __REG(0x8000041c) /* NbFlg, RSTFlg, PFFlg, CLDFlg Clear */
|
|
#define POWER_CLKSET __REG(0x80000420) /* Clock Speed Control */
|
|
|
|
/* GPIO Registers */
|
|
#define AAEC_GPIO_PHYS 0x80000e00
|
|
|
|
#define AAEC_GPIO_PADR __REG(AAEC_GPIO_PHYS + 0x00)
|
|
#define AAEC_GPIO_PBDR __REG(AAEC_GPIO_PHYS + 0x04)
|
|
#define AAEC_GPIO_PCDR __REG(AAEC_GPIO_PHYS + 0x08)
|
|
#define AAEC_GPIO_PDDR __REG(AAEC_GPIO_PHYS + 0x0c)
|
|
#define AAEC_GPIO_PADDR __REG(AAEC_GPIO_PHYS + 0x10)
|
|
#define AAEC_GPIO_PBDDR __REG(AAEC_GPIO_PHYS + 0x14)
|
|
#define AAEC_GPIO_PCDDR __REG(AAEC_GPIO_PHYS + 0x18)
|
|
#define AAEC_GPIO_PDDDR __REG(AAEC_GPIO_PHYS + 0x1c)
|
|
#define AAEC_GPIO_PEDR __REG(AAEC_GPIO_PHYS + 0x20)
|
|
#define AAEC_GPIO_PEDDR __REG(AAEC_GPIO_PHYS + 0x24)
|
|
#define AAEC_GPIO_KSCAN __REG(AAEC_GPIO_PHYS + 0x28)
|
|
#define AAEC_GPIO_PINMUX __REG(AAEC_GPIO_PHYS + 0x2c)
|
|
#define AAEC_GPIO_PFDR __REG(AAEC_GPIO_PHYS + 0x30)
|
|
#define AAEC_GPIO_PFDDR __REG(AAEC_GPIO_PHYS + 0x34)
|
|
#define AAEC_GPIO_PGDR __REG(AAEC_GPIO_PHYS + 0x38)
|
|
#define AAEC_GPIO_PGDDR __REG(AAEC_GPIO_PHYS + 0x3c)
|
|
#define AAEC_GPIO_PHDR __REG(AAEC_GPIO_PHYS + 0x40)
|
|
#define AAEC_GPIO_PHDDR __REG(AAEC_GPIO_PHYS + 0x44)
|
|
#define AAEC_GPIO_RAZ __REG(AAEC_GPIO_PHYS + 0x48)
|
|
#define AAEC_GPIO_INTTYPE1 __REG(AAEC_GPIO_PHYS + 0x4c)
|
|
#define AAEC_GPIO_INTTYPE2 __REG(AAEC_GPIO_PHYS + 0x50)
|
|
#define AAEC_GPIO_FEOI __REG(AAEC_GPIO_PHYS + 0x54)
|
|
#define AAEC_GPIO_INTEN __REG(AAEC_GPIO_PHYS + 0x58)
|
|
#define AAEC_GPIO_INTSTATUS __REG(AAEC_GPIO_PHYS + 0x5c)
|
|
#define AAEC_GPIO_RAWINTSTATUS __REG(AAEC_GPIO_PHYS + 0x60)
|
|
#define AAEC_GPIO_DB __REG(AAEC_GPIO_PHYS + 0x64)
|
|
#define AAEC_GPIO_PAPINDR __REG(AAEC_GPIO_PHYS + 0x68)
|
|
#define AAEC_GPIO_PBPINDR __REG(AAEC_GPIO_PHYS + 0x6c)
|
|
#define AAEC_GPIO_PCPINDR __REG(AAEC_GPIO_PHYS + 0x70)
|
|
#define AAEC_GPIO_PDPINDR __REG(AAEC_GPIO_PHYS + 0x74)
|
|
#define AAEC_GPIO_PEPINDR __REG(AAEC_GPIO_PHYS + 0x78)
|
|
#define AAEC_GPIO_PFPINDR __REG(AAEC_GPIO_PHYS + 0x7c)
|
|
#define AAEC_GPIO_PGPINDR __REG(AAEC_GPIO_PHYS + 0x80)
|
|
#define AAEC_GPIO_PHPINDR __REG(AAEC_GPIO_PHYS + 0x84)
|
|
|
|
#define AAEC_GPIO_PINMUX_PE0CON (1 << 0)
|
|
#define AAEC_GPIO_PINMUX_PD0CON (1 << 1)
|
|
#define AAEC_GPIO_PINMUX_CODECON (1 << 2)
|
|
#define AAEC_GPIO_PINMUX_UART3CON (1 << 3)
|
|
|
|
/* LCD Controller */
|
|
#define AAEC_CLCD_PHYS 0x80003000
|
|
|
|
#endif /* __ARM_ARCH_AAEC2000_H */
|