From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/arm/mach-s3c/map-s3c.h | 70 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 arch/arm/mach-s3c/map-s3c.h (limited to 'arch/arm/mach-s3c/map-s3c.h') diff --git a/arch/arm/mach-s3c/map-s3c.h b/arch/arm/mach-s3c/map-s3c.h new file mode 100644 index 000000000..a18fdd3d6 --- /dev/null +++ b/arch/arm/mach-s3c/map-s3c.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks + * + * S3C24XX - Memory map definitions + */ + +#ifndef __ASM_PLAT_MAP_S3C_H +#define __ASM_PLAT_MAP_S3C_H __FILE__ + +#include "map.h" + +#define S3C24XX_VA_IRQ S3C_VA_IRQ +#define S3C24XX_VA_MEMCTRL S3C_VA_MEM +#define S3C24XX_VA_UART S3C_VA_UART + +#define S3C24XX_VA_TIMER S3C_VA_TIMER +#define S3C24XX_VA_CLKPWR S3C_VA_SYS +#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG + +#define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000) +#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000) + +#define S3C2410_PA_UART (0x50000000) +#define S3C24XX_PA_UART S3C2410_PA_UART + +/* + * GPIO ports + * + * the calculation for the VA of this must ensure that + * it is the same distance apart from the UART in the + * phsyical address space, as the initial mapping for the IO + * is done as a 1:1 mapping. This puts it (currently) at + * 0xFA800000, which is not in the way of any current mapping + * by the base system. +*/ + +#define S3C2410_PA_GPIO (0x56000000) +#define S3C24XX_PA_GPIO S3C2410_PA_GPIO + +#define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) +#define S3C64XX_VA_GPIO S3C_ADDR_CPU(0x00000000) + +#define S3C64XX_VA_MODEM S3C_ADDR_CPU(0x00100000) +#define S3C64XX_VA_USB_HSPHY S3C_ADDR_CPU(0x00200000) + +#define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY + +#define S3C2410_ADDR(x) S3C_ADDR(x) + +/* deal with the registers that move under the 2412/2413 */ + +#if defined(CONFIG_CPU_S3C2412) +#ifndef __ASSEMBLY__ +extern void __iomem *s3c24xx_va_gpio2; +#endif +#ifdef CONFIG_CPU_S3C2412_ONLY +#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) +#else +#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 +#endif +#else +#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO +#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO +#endif + +#include "map-s5p.h" + +#endif /* __ASM_PLAT_MAP_S3C_H */ -- cgit v1.2.3