/* * (C) Copyright 2010 Samsung Electronics * Minkyu Kang * * 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_TZPC_BASE 0x10110000 #define EXYNOS4_MIU_BASE 0x10600000 #define EXYNOS4_DMC_CTRL_BASE 0x10400000 #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 #define EXYNOS4_ACE_SFR_BASE DEVICE_NOT_AVAILABLE #define EXYNOS4_DMC_PHY_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_TZPC_BASE 0x10110000 #define EXYNOS4X12_DMC_CTRL_BASE 0x10600000 #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 #define EXYNOS4X12_ACE_SFR_BASE DEVICE_NOT_AVAILABLE #define EXYNOS4X12_DMC_PHY_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_TZPC_BASE 0x10100000 #define EXYNOS5_WATCHDOG_BASE 0x101D0000 #define EXYNOS5_ACE_SFR_BASE 0x10830000 #define EXYNOS5_DMC_PHY_BASE 0x10C00000 #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 /* 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 __attribute__((no_instrument_function)) 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 __attribute__((no_instrument_function)) \ 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 __attribute__((no_instrument_function)) \ 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(ace_sfr, ACE_SFR_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) SAMSUNG_BASE(tzpc, TZPC_BASE) SAMSUNG_BASE(dmc_ctrl, DMC_CTRL_BASE) SAMSUNG_BASE(dmc_phy, DMC_PHY_BASE) #endif #endif /* _EXYNOS4_CPU_H */