| /* |
| * (C) Copyright 2010 Samsung Electronics |
| * Minkyu Kang <mk7.kang@samsung.com> |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| * |
| */ |
| |
| #ifndef _EXYNOS4_CPU_H |
| #define _EXYNOS4_CPU_H |
| |
| #define DEVICE_NOT_AVAILABLE 0 |
| |
| #define EXYNOS_CPU_NAME "Exynos" |
| #define EXYNOS4_ADDR_BASE 0x10000000 |
| |
| /* EXYNOS4 Common*/ |
| #define EXYNOS4_I2C_SPACING 0x10000 |
| |
| #define EXYNOS4_GPIO_PART3_BASE 0x03860000 |
| #define EXYNOS4_PRO_ID 0x10000000 |
| #define EXYNOS4_SYSREG_BASE 0x10010000 |
| #define EXYNOS4_POWER_BASE 0x10020000 |
| #define EXYNOS4_SWRESET 0x10020400 |
| #define EXYNOS4_CLOCK_BASE 0x10030000 |
| #define EXYNOS4_SYSTIMER_BASE 0x10050000 |
| #define EXYNOS4_WATCHDOG_BASE 0x10060000 |
| #define EXYNOS4_MIU_BASE 0x10600000 |
| #define EXYNOS4_DMC0_BASE 0x10400000 |
| #define EXYNOS4_DMC1_BASE 0x10410000 |
| #define EXYNOS4_GPIO_PART2_BASE 0x11000000 |
| #define EXYNOS4_GPIO_PART1_BASE 0x11400000 |
| #define EXYNOS4_FIMD_BASE 0x11C00000 |
| #define EXYNOS4_MIPI_DSIM_BASE 0x11C80000 |
| #define EXYNOS4_USBOTG_BASE 0x12480000 |
| #define EXYNOS4_MMC_BASE 0x12510000 |
| #define EXYNOS4_SROMC_BASE 0x12570000 |
| #define EXYNOS4_USB_HOST_EHCI_BASE 0x12580000 |
| #define EXYNOS4_USBPHY_BASE 0x125B0000 |
| #define EXYNOS4_UART_BASE 0x13800000 |
| #define EXYNOS4_I2C_BASE 0x13860000 |
| #define EXYNOS4_ADC_BASE 0x13910000 |
| #define EXYNOS4_SPI_BASE 0x13920000 |
| #define EXYNOS4_PWMTIMER_BASE 0x139D0000 |
| #define EXYNOS4_MODEM_BASE 0x13A00000 |
| #define EXYNOS4_USBPHY_CONTROL 0x10020704 |
| #define EXYNOS4_I2S_BASE 0xE2100000 |
| |
| #define EXYNOS4_GPIO_PART4_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4_DP_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4_SPI_ISP_BASE DEVICE_NOT_AVAILABLE |
| |
| /* EXYNOS4X12 */ |
| #define EXYNOS4X12_GPIO_PART3_BASE 0x03860000 |
| #define EXYNOS4X12_PRO_ID 0x10000000 |
| #define EXYNOS4X12_SYSREG_BASE 0x10010000 |
| #define EXYNOS4X12_POWER_BASE 0x10020000 |
| #define EXYNOS4X12_SWRESET 0x10020400 |
| #define EXYNOS4X12_USBPHY_CONTROL 0x10020704 |
| #define EXYNOS4X12_CLOCK_BASE 0x10030000 |
| #define EXYNOS4X12_SYSTIMER_BASE 0x10050000 |
| #define EXYNOS4X12_WATCHDOG_BASE 0x10060000 |
| #define EXYNOS4X12_DMC0_BASE 0x10600000 |
| #define EXYNOS4X12_DMC1_BASE 0x10610000 |
| #define EXYNOS4X12_GPIO_PART4_BASE 0x106E0000 |
| #define EXYNOS4X12_GPIO_PART2_BASE 0x11000000 |
| #define EXYNOS4X12_GPIO_PART1_BASE 0x11400000 |
| #define EXYNOS4X12_FIMD_BASE 0x11C00000 |
| #define EXYNOS4X12_MIPI_DSIM_BASE 0x11C80000 |
| #define EXYNOS4X12_USBOTG_BASE 0x12480000 |
| #define EXYNOS4X12_MMC_BASE 0x12510000 |
| #define EXYNOS4X12_SROMC_BASE 0x12570000 |
| #define EXYNOS4X12_USB_HOST_EHCI_BASE 0x12580000 |
| #define EXYNOS4X12_USBPHY_BASE 0x125B0000 |
| #define EXYNOS4X12_UART_BASE 0x13800000 |
| #define EXYNOS4X12_I2C_BASE 0x13860000 |
| #define EXYNOS4X12_PWMTIMER_BASE 0x139D0000 |
| |
| #define EXYNOS4X12_ADC_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4X12_DP_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4X12_MODEM_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4X12_I2S_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4X12_SPI_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS4X12_SPI_ISP_BASE DEVICE_NOT_AVAILABLE |
| |
| /* EXYNOS5 Common*/ |
| #define EXYNOS5_I2C_SPACING 0x10000 |
| |
| #define EXYNOS5_GPIO_PART4_BASE 0x03860000 |
| #define EXYNOS5_PRO_ID 0x10000000 |
| #define EXYNOS5_CLOCK_BASE 0x10010000 |
| #define EXYNOS5_POWER_BASE 0x10040000 |
| #define EXYNOS5_SWRESET 0x10040400 |
| #define EXYNOS5_SYSREG_BASE 0x10050000 |
| #define EXYNOS5_WATCHDOG_BASE 0x101D0000 |
| #define EXYNOS5_DMC_PHY0_BASE 0x10C00000 |
| #define EXYNOS5_DMC_PHY1_BASE 0x10C10000 |
| #define EXYNOS5_GPIO_PART3_BASE 0x10D10000 |
| #define EXYNOS5_DMC_CTRL_BASE 0x10DD0000 |
| #define EXYNOS5_GPIO_PART1_BASE 0x11400000 |
| #define EXYNOS5_MIPI_DSIM_BASE 0x11D00000 |
| #define EXYNOS5_USB_HOST_EHCI_BASE 0x12110000 |
| #define EXYNOS5_USBPHY_BASE 0x12130000 |
| #define EXYNOS5_USBOTG_BASE 0x12140000 |
| #define EXYNOS5_MMC_BASE 0x12200000 |
| #define EXYNOS5_SROMC_BASE 0x12250000 |
| #define EXYNOS5_UART_BASE 0x12C00000 |
| #define EXYNOS5_I2C_BASE 0x12C60000 |
| #define EXYNOS5_SPI_BASE 0x12D20000 |
| #define EXYNOS5_I2S_BASE 0x12D60000 |
| #define EXYNOS5_PWMTIMER_BASE 0x12DD0000 |
| #define EXYNOS5_SPI_ISP_BASE 0x131A0000 |
| #define EXYNOS5_GPIO_PART2_BASE 0x13400000 |
| #define EXYNOS5_FIMD_BASE 0x14400000 |
| #define EXYNOS5_DP_BASE 0x145B0000 |
| |
| #define EXYNOS5_ADC_BASE DEVICE_NOT_AVAILABLE |
| #define EXYNOS5_MODEM_BASE DEVICE_NOT_AVAILABLE |
| |
| #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) |
| { |
| unsigned int pro_id = (readl(EXYNOS4_PRO_ID) & 0x00FFF000) >> 12; |
| |
| switch (pro_id) { |
| case 0x200: |
| /* Exynos4210 EVT0 */ |
| s5p_cpu_id = 0x4210; |
| s5p_cpu_rev = 0; |
| break; |
| case 0x210: |
| /* Exynos4210 EVT1 */ |
| s5p_cpu_id = 0x4210; |
| break; |
| case 0x412: |
| /* Exynos4412 */ |
| s5p_cpu_id = 0x4412; |
| break; |
| case 0x520: |
| /* Exynos5250 */ |
| s5p_cpu_id = 0x5250; |
| break; |
| } |
| } |
| |
| static inline char *s5p_get_cpu_name(void) |
| { |
| return EXYNOS_CPU_NAME; |
| } |
| |
| #define IS_SAMSUNG_TYPE(type, id) \ |
| static inline int cpu_is_##type(void) \ |
| { \ |
| return (s5p_cpu_id >> 12) == id; \ |
| } |
| |
| IS_SAMSUNG_TYPE(exynos4, 0x4) |
| IS_SAMSUNG_TYPE(exynos5, 0x5) |
| |
| #define IS_EXYNOS_TYPE(type, id) \ |
| static inline int proid_is_##type(void) \ |
| { \ |
| return s5p_cpu_id == id; \ |
| } |
| |
| IS_EXYNOS_TYPE(exynos4210, 0x4210) |
| IS_EXYNOS_TYPE(exynos4412, 0x4412) |
| IS_EXYNOS_TYPE(exynos5250, 0x5250) |
| |
| #define SAMSUNG_BASE(device, base) \ |
| static inline unsigned int samsung_get_base_##device(void) \ |
| { \ |
| if (cpu_is_exynos4()) { \ |
| if (proid_is_exynos4412()) \ |
| return EXYNOS4X12_##base; \ |
| return EXYNOS4_##base; \ |
| } else if (cpu_is_exynos5()) { \ |
| return EXYNOS5_##base; \ |
| } \ |
| return 0; \ |
| } |
| |
| SAMSUNG_BASE(adc, ADC_BASE) |
| SAMSUNG_BASE(clock, CLOCK_BASE) |
| SAMSUNG_BASE(dp, DP_BASE) |
| SAMSUNG_BASE(sysreg, SYSREG_BASE) |
| SAMSUNG_BASE(fimd, FIMD_BASE) |
| SAMSUNG_BASE(i2c, I2C_BASE) |
| SAMSUNG_BASE(i2s, I2S_BASE) |
| SAMSUNG_BASE(mipi_dsim, MIPI_DSIM_BASE) |
| SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE) |
| SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE) |
| SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE) |
| SAMSUNG_BASE(gpio_part4, GPIO_PART4_BASE) |
| SAMSUNG_BASE(pro_id, PRO_ID) |
| SAMSUNG_BASE(mmc, MMC_BASE) |
| SAMSUNG_BASE(modem, MODEM_BASE) |
| SAMSUNG_BASE(sromc, SROMC_BASE) |
| SAMSUNG_BASE(swreset, SWRESET) |
| SAMSUNG_BASE(timer, PWMTIMER_BASE) |
| SAMSUNG_BASE(uart, UART_BASE) |
| SAMSUNG_BASE(usb_phy, USBPHY_BASE) |
| SAMSUNG_BASE(usb_ehci, USB_HOST_EHCI_BASE) |
| SAMSUNG_BASE(usb_otg, USBOTG_BASE) |
| SAMSUNG_BASE(watchdog, WATCHDOG_BASE) |
| SAMSUNG_BASE(power, POWER_BASE) |
| SAMSUNG_BASE(spi, SPI_BASE) |
| SAMSUNG_BASE(spi_isp, SPI_ISP_BASE) |
| #endif |
| |
| #endif /* _EXYNOS4_CPU_H */ |