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Diffstat (limited to 'arch/arm/include/asm/arch-s5pc2xx/cpu.h')
-rw-r--r--arch/arm/include/asm/arch-s5pc2xx/cpu.h103
1 files changed, 103 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
new file mode 100644
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--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
@@ -0,0 +1,103 @@
+/*
+ * (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 _S5PC2XX_CPU_H
+#define _S5PC2XX_CPU_H
+
+#define S5PC2XX_ADDR_BASE 0x10000000
+
+/* S5PC210 */
+#define S5PC210_GPIO_PART3_BASE 0x03860000
+#define S5PC210_PRO_ID 0x10000000
+#define S5PC210_POWER_BASE 0x10020000
+#define S5PC210_SWRESET 0x10020400
+#define S5PC210_CLOCK_BASE 0x10030000
+#define S5PC210_SYSTIMER_BASE 0x10050000
+#define S5PC210_WATCHDOG_BASE 0x10060000
+#define S5PC210_MIU_BASE 0x10600000
+#define S5PC210_DMC0_BASE 0x10400000
+#define S5PC210_DMC1_BASE 0x10410000
+#define S5PC210_GPIO_PART2_BASE 0x11000000
+#define S5PC210_GPIO_PART1_BASE 0x11400000
+#define S5PC210_FIMD_BASE 0x11C00000
+#define S5PC210_USBOTG_BASE 0x12480000
+#define S5PC210_MMC_BASE 0x12510000
+#define S5PC210_SROMC_BASE 0x12570000
+#define S5PC210_USBPHY_BASE 0x125B0000
+#define S5PC210_UART_BASE 0x13800000
+#define S5PC210_ADC_BASE 0x13910000
+#define S5PC210_PWMTIMER_BASE 0x139D0000
+#define S5PC210_MODEM_BASE 0x13A00000
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+/* CPU detection macros */
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+ s5p_cpu_id = readl(S5PC210_PRO_ID);
+ s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12));
+
+ /*
+ * 0xC200: S5PC210 EVT0
+ * 0xC210: S5PC210 EVT1
+ */
+ if (s5p_cpu_id == 0xC200)
+ s5p_cpu_id |= 0x10;
+}
+
+#define IS_SAMSUNG_TYPE(type, id) \
+static inline int cpu_is_##type(void) \
+{ \
+ return s5p_cpu_id == id ? 1 : 0; \
+}
+
+IS_SAMSUNG_TYPE(s5pc210, 0xc210)
+
+#define SAMSUNG_BASE(device, base) \
+static inline unsigned int samsung_get_base_##device(void) \
+{ \
+ if (cpu_is_s5pc210()) \
+ return S5PC210_##base; \
+ else \
+ return 0; \
+}
+
+SAMSUNG_BASE(adc, ADC_BASE)
+SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
+SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
+SAMSUNG_BASE(gpio_part3, GPIO_PART3_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_otg, USBOTG_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+#endif
+
+#endif /* _S5PC2XX_CPU_H */