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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*/
#ifndef _S5PC1XX_CPU_H
#define _S5PC1XX_CPU_H
#define S5P_CPU_NAME "S5P"
#define S5PC1XX_ADDR_BASE 0xE0000000
/* S5PC100 */
#define S5PC100_PRO_ID 0xE0000000
#define S5PC100_CLOCK_BASE 0xE0100000
#define S5PC100_GPIO_BASE 0xE0300000
#define S5PC100_VIC0_BASE 0xE4000000
#define S5PC100_VIC1_BASE 0xE4100000
#define S5PC100_VIC2_BASE 0xE4200000
#define S5PC100_DMC_BASE 0xE6000000
#define S5PC100_SROMC_BASE 0xE7000000
#define S5PC100_ONENAND_BASE 0xE7100000
#define S5PC100_PWMTIMER_BASE 0xEA000000
#define S5PC100_WATCHDOG_BASE 0xEA200000
#define S5PC100_UART_BASE 0xEC000000
#define S5PC100_MMC_BASE 0xED800000
/* S5PC110 */
#define S5PC110_PRO_ID 0xE0000000
#define S5PC110_CLOCK_BASE 0xE0100000
#define S5PC110_GPIO_BASE 0xE0200000
#define S5PC110_PWMTIMER_BASE 0xE2500000
#define S5PC110_WATCHDOG_BASE 0xE2700000
#define S5PC110_UART_BASE 0xE2900000
#define S5PC110_SROMC_BASE 0xE8000000
#define S5PC110_MMC_BASE 0xEB000000
#define S5PC110_DMC0_BASE 0xF0000000
#define S5PC110_DMC1_BASE 0xF1400000
#define S5PC110_VIC0_BASE 0xF2000000
#define S5PC110_VIC1_BASE 0xF2100000
#define S5PC110_VIC2_BASE 0xF2200000
#define S5PC110_VIC3_BASE 0xF2300000
#define S5PC110_OTG_BASE 0xEC000000
#define S5PC110_PHY_BASE 0xEC100000
#define S5PC110_USB_PHY_CONTROL 0xE010E80C
#ifndef __ASSEMBLY__
#include <asm/io.h>
/* CPU detection macros */
extern unsigned int s5p_cpu_id;
extern unsigned int s5p_cpu_rev;
static inline int s5p_get_cpu_rev(void)
{
return s5p_cpu_rev;
}
static inline void s5p_set_cpu_id(void)
{
s5p_cpu_id = readl(S5PC100_PRO_ID);
s5p_cpu_rev = s5p_cpu_id & 0x000000FF;
s5p_cpu_id = 0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12);
}
static inline char *s5p_get_cpu_name(void)
{
return S5P_CPU_NAME;
}
#define IS_SAMSUNG_TYPE(type, id) \
static inline int cpu_is_##type(void) \
{ \
return s5p_cpu_id == id ? 1 : 0; \
}
IS_SAMSUNG_TYPE(s5pc100, 0xc100)
IS_SAMSUNG_TYPE(s5pc110, 0xc110)
#define SAMSUNG_BASE(device, base) \
static inline unsigned int samsung_get_base_##device(void) \
{ \
if (cpu_is_s5pc100()) \
return S5PC100_##base; \
else if (cpu_is_s5pc110()) \
return S5PC110_##base; \
else \
return 0; \
}
SAMSUNG_BASE(clock, CLOCK_BASE)
SAMSUNG_BASE(gpio, GPIO_BASE)
SAMSUNG_BASE(pro_id, PRO_ID)
SAMSUNG_BASE(mmc, MMC_BASE)
SAMSUNG_BASE(sromc, SROMC_BASE)
SAMSUNG_BASE(timer, PWMTIMER_BASE)
SAMSUNG_BASE(uart, UART_BASE)
SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
#endif
#endif /* _S5PC1XX_CPU_H */
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