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authorChander Kashyap <chander.kashyap@linaro.org>2011-12-06 23:34:12 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-12-09 17:30:09 +0100
commit393cb36199d337c8554cc8dfc853f5f405f4742b (patch)
tree2f33a5043d10915372d2ce3f0a76c1372d74a966 /arch/arm/include/asm/arch-exynos
parent7f8c070ff99aadf153cd90cd0ec1987e8c2ebbe1 (diff)
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S5PC2XX: Rename S5pc2XX to exynos
As per new naming convention for Samsung SoC's, all Cortex-A9 and Cortex-A15 based SoC's will be classified under the name Exynos. Cortex-A9 and Cortex-A15 based SoC's will be sub-classified as Exynos4 and Exynos5 respectively. In order to better adapt and reuse code across various upcoming Samsung Exynos based boards, all uses of s5pc210 prefix/suffix/directory-names are renamed in this patch. s5pc210 is renamed as exynos4210 and S5PC210/s5pc210 suffix/prefix are renamed as exynos4/EXYNOS4. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/include/asm/arch-exynos')
-rw-r--r--arch/arm/include/asm/arch-exynos/adc.h42
-rw-r--r--arch/arm/include/asm/arch-exynos/clk.h37
-rw-r--r--arch/arm/include/asm/arch-exynos/clock.h255
-rw-r--r--arch/arm/include/asm/arch-exynos/cpu.h113
-rw-r--r--arch/arm/include/asm/arch-exynos/gpio.h140
-rw-r--r--arch/arm/include/asm/arch-exynos/mmc.h73
-rw-r--r--arch/arm/include/asm/arch-exynos/pwm.h68
-rw-r--r--arch/arm/include/asm/arch-exynos/sromc.h51
-rw-r--r--arch/arm/include/asm/arch-exynos/sys_proto.h32
-rw-r--r--arch/arm/include/asm/arch-exynos/uart.h58
10 files changed, 869 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/adc.h b/arch/arm/include/asm/arch-exynos/adc.h
new file mode 100644
index 0000000..c0aa580
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/adc.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ * MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 __ASM_ARM_ARCH_ADC_H_
+#define __ASM_ARM_ARCH_ADC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_adc {
+ unsigned int adccon;
+ unsigned int adctsc;
+ unsigned int adcdly;
+ unsigned int adcdat0;
+ unsigned int adcdat1;
+ unsigned int adcupdn;
+ unsigned int adcclrint;
+ unsigned int adcmux;
+ unsigned int adcclrintpndnup;
+};
+#endif
+
+#endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h
new file mode 100644
index 0000000..ff0f641
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/clk.h
@@ -0,0 +1,37 @@
+/*
+ * (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 __ASM_ARM_ARCH_CLK_H_
+#define __ASM_ARM_ARCH_CLK_H_
+
+#define APLL 0
+#define MPLL 1
+#define EPLL 2
+#define HPLL 3
+#define VPLL 4
+
+unsigned long get_pll_clk(int pllreg);
+unsigned long get_arm_clk(void);
+unsigned long get_pwm_clk(void);
+unsigned long get_uart_clk(int dev_index);
+void set_mmc_clk(int dev_index, unsigned int div);
+
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/clock.h b/arch/arm/include/asm/arch-exynos/clock.h
new file mode 100644
index 0000000..483c911
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/clock.h
@@ -0,0 +1,255 @@
+/*
+ * (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 __ASM_ARM_ARCH_CLOCK_H_
+#define __ASM_ARM_ARCH_CLOCK_H_
+
+#ifndef __ASSEMBLY__
+struct exynos4_clock {
+ unsigned char res1[0x4200];
+ unsigned int src_leftbus;
+ unsigned char res2[0x1fc];
+ unsigned int mux_stat_leftbus;
+ unsigned char res4[0xfc];
+ unsigned int div_leftbus;
+ unsigned char res5[0xfc];
+ unsigned int div_stat_leftbus;
+ unsigned char res6[0x1fc];
+ unsigned int gate_ip_leftbus;
+ unsigned char res7[0x1fc];
+ unsigned int clkout_leftbus;
+ unsigned int clkout_leftbus_div_stat;
+ unsigned char res8[0x37f8];
+ unsigned int src_rightbus;
+ unsigned char res9[0x1fc];
+ unsigned int mux_stat_rightbus;
+ unsigned char res10[0xfc];
+ unsigned int div_rightbus;
+ unsigned char res11[0xfc];
+ unsigned int div_stat_rightbus;
+ unsigned char res12[0x1fc];
+ unsigned int gate_ip_rightbus;
+ unsigned char res13[0x1fc];
+ unsigned int clkout_rightbus;
+ unsigned int clkout_rightbus_div_stat;
+ unsigned char res14[0x3608];
+ unsigned int epll_lock;
+ unsigned char res15[0xc];
+ unsigned int vpll_lock;
+ unsigned char res16[0xec];
+ unsigned int epll_con0;
+ unsigned int epll_con1;
+ unsigned char res17[0x8];
+ unsigned int vpll_con0;
+ unsigned int vpll_con1;
+ unsigned char res18[0xe8];
+ unsigned int src_top0;
+ unsigned int src_top1;
+ unsigned char res19[0x8];
+ unsigned int src_cam;
+ unsigned int src_tv;
+ unsigned int src_mfc;
+ unsigned int src_g3d;
+ unsigned int src_image;
+ unsigned int src_lcd0;
+ unsigned int src_lcd1;
+ unsigned int src_maudio;
+ unsigned int src_fsys;
+ unsigned char res20[0xc];
+ unsigned int src_peril0;
+ unsigned int src_peril1;
+ unsigned char res21[0xb8];
+ unsigned int src_mask_top;
+ unsigned char res22[0xc];
+ unsigned int src_mask_cam;
+ unsigned int src_mask_tv;
+ unsigned char res23[0xc];
+ unsigned int src_mask_lcd0;
+ unsigned int src_mask_lcd1;
+ unsigned int src_mask_maudio;
+ unsigned int src_mask_fsys;
+ unsigned char res24[0xc];
+ unsigned int src_mask_peril0;
+ unsigned int src_mask_peril1;
+ unsigned char res25[0xb8];
+ unsigned int mux_stat_top;
+ unsigned char res26[0x14];
+ unsigned int mux_stat_mfc;
+ unsigned int mux_stat_g3d;
+ unsigned int mux_stat_image;
+ unsigned char res27[0xdc];
+ unsigned int div_top;
+ unsigned char res28[0xc];
+ unsigned int div_cam;
+ unsigned int div_tv;
+ unsigned int div_mfc;
+ unsigned int div_g3d;
+ unsigned int div_image;
+ unsigned int div_lcd0;
+ unsigned int div_lcd1;
+ unsigned int div_maudio;
+ unsigned int div_fsys0;
+ unsigned int div_fsys1;
+ unsigned int div_fsys2;
+ unsigned int div_fsys3;
+ unsigned int div_peril0;
+ unsigned int div_peril1;
+ unsigned int div_peril2;
+ unsigned int div_peril3;
+ unsigned int div_peril4;
+ unsigned int div_peril5;
+ unsigned char res29[0x18];
+ unsigned int div2_ratio;
+ unsigned char res30[0x8c];
+ unsigned int div_stat_top;
+ unsigned char res31[0xc];
+ unsigned int div_stat_cam;
+ unsigned int div_stat_tv;
+ unsigned int div_stat_mfc;
+ unsigned int div_stat_g3d;
+ unsigned int div_stat_image;
+ unsigned int div_stat_lcd0;
+ unsigned int div_stat_lcd1;
+ unsigned int div_stat_maudio;
+ unsigned int div_stat_fsys0;
+ unsigned int div_stat_fsys1;
+ unsigned int div_stat_fsys2;
+ unsigned int div_stat_fsys3;
+ unsigned int div_stat_peril0;
+ unsigned int div_stat_peril1;
+ unsigned int div_stat_peril2;
+ unsigned int div_stat_peril3;
+ unsigned int div_stat_peril4;
+ unsigned int div_stat_peril5;
+ unsigned char res32[0x18];
+ unsigned int div2_stat;
+ unsigned char res33[0x29c];
+ unsigned int gate_ip_cam;
+ unsigned int gate_ip_tv;
+ unsigned int gate_ip_mfc;
+ unsigned int gate_ip_g3d;
+ unsigned int gate_ip_image;
+ unsigned int gate_ip_lcd0;
+ unsigned int gate_ip_lcd1;
+ unsigned char res34[0x4];
+ unsigned int gate_ip_fsys;
+ unsigned char res35[0x8];
+ unsigned int gate_ip_gps;
+ unsigned int gate_ip_peril;
+ unsigned char res36[0xc];
+ unsigned int gate_ip_perir;
+ unsigned char res37[0xc];
+ unsigned int gate_block;
+ unsigned char res38[0x8c];
+ unsigned int clkout_cmu_top;
+ unsigned int clkout_cmu_top_div_stat;
+ unsigned char res39[0x37f8];
+ unsigned int src_dmc;
+ unsigned char res40[0xfc];
+ unsigned int src_mask_dmc;
+ unsigned char res41[0xfc];
+ unsigned int mux_stat_dmc;
+ unsigned char res42[0xfc];
+ unsigned int div_dmc0;
+ unsigned int div_dmc1;
+ unsigned char res43[0xf8];
+ unsigned int div_stat_dmc0;
+ unsigned int div_stat_dmc1;
+ unsigned char res44[0x2f8];
+ unsigned int gate_ip_dmc;
+ unsigned char res45[0xfc];
+ unsigned int clkout_cmu_dmc;
+ unsigned int clkout_cmu_dmc_div_stat;
+ unsigned char res46[0x5f8];
+ unsigned int dcgidx_map0;
+ unsigned int dcgidx_map1;
+ unsigned int dcgidx_map2;
+ unsigned char res47[0x14];
+ unsigned int dcgperf_map0;
+ unsigned int dcgperf_map1;
+ unsigned char res48[0x18];
+ unsigned int dvcidx_map;
+ unsigned char res49[0x1c];
+ unsigned int freq_cpu;
+ unsigned int freq_dpm;
+ unsigned char res50[0x18];
+ unsigned int dvsemclk_en;
+ unsigned int maxperf;
+ unsigned char res51[0x2f78];
+ unsigned int apll_lock;
+ unsigned char res52[0x4];
+ unsigned int mpll_lock;
+ unsigned char res53[0xf4];
+ unsigned int apll_con0;
+ unsigned int apll_con1;
+ unsigned int mpll_con0;
+ unsigned int mpll_con1;
+ unsigned char res54[0xf0];
+ unsigned int src_cpu;
+ unsigned char res55[0x1fc];
+ unsigned int mux_stat_cpu;
+ unsigned char res56[0xfc];
+ unsigned int div_cpu0;
+ unsigned int div_cpu1;
+ unsigned char res57[0xf8];
+ unsigned int div_stat_cpu0;
+ unsigned int div_stat_cpu1;
+ unsigned char res58[0x3f8];
+ unsigned int clkout_cmu_cpu;
+ unsigned int clkout_cmu_cpu_div_stat;
+ unsigned char res59[0x5f8];
+ unsigned int armclk_stopctrl;
+ unsigned int atclk_stopctrl;
+ unsigned char res60[0x8];
+ unsigned int parityfail_status;
+ unsigned int parityfail_clear;
+ unsigned char res61[0xe8];
+ unsigned int apll_con0_l8;
+ unsigned int apll_con0_l7;
+ unsigned int apll_con0_l6;
+ unsigned int apll_con0_l5;
+ unsigned int apll_con0_l4;
+ unsigned int apll_con0_l3;
+ unsigned int apll_con0_l2;
+ unsigned int apll_con0_l1;
+ unsigned int iem_control;
+ unsigned char res62[0xdc];
+ unsigned int apll_con1_l8;
+ unsigned int apll_con1_l7;
+ unsigned int apll_con1_l6;
+ unsigned int apll_con1_l5;
+ unsigned int apll_con1_l4;
+ unsigned int apll_con1_l3;
+ unsigned int apll_con1_l2;
+ unsigned int apll_con1_l1;
+ unsigned char res63[0xe0];
+ unsigned int div_iem_l8;
+ unsigned int div_iem_l7;
+ unsigned int div_iem_l6;
+ unsigned int div_iem_l5;
+ unsigned int div_iem_l4;
+ unsigned int div_iem_l3;
+ unsigned int div_iem_l2;
+ unsigned int div_iem_l1;
+};
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
new file mode 100644
index 0000000..4464d27
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -0,0 +1,113 @@
+/*
+ * (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 EXYNOS4_ADDR_BASE 0x10000000
+
+/* EXYNOS4 */
+#define EXYNOS4_GPIO_PART3_BASE 0x03860000
+#define EXYNOS4_PRO_ID 0x10000000
+#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_USBOTG_BASE 0x12480000
+#define EXYNOS4_MMC_BASE 0x12510000
+#define EXYNOS4_SROMC_BASE 0x12570000
+#define EXYNOS4_USBPHY_BASE 0x125B0000
+#define EXYNOS4_UART_BASE 0x13800000
+#define EXYNOS4_ADC_BASE 0x13910000
+#define EXYNOS4_PWMTIMER_BASE 0x139D0000
+#define EXYNOS4_MODEM_BASE 0x13A00000
+
+#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(EXYNOS4_PRO_ID);
+ s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12));
+
+ /*
+ * 0xC200: EXYNOS4210 EVT0
+ * 0xC210: EXYNOS4210 EVT1
+ */
+ if (s5p_cpu_id == 0xC200) {
+ s5p_cpu_id |= 0x10;
+ s5p_cpu_rev = 0;
+ } else if (s5p_cpu_id == 0xC210) {
+ s5p_cpu_rev = 1;
+ }
+}
+
+#define IS_SAMSUNG_TYPE(type, id) \
+static inline int cpu_is_##type(void) \
+{ \
+ return s5p_cpu_id == id ? 1 : 0; \
+}
+
+IS_SAMSUNG_TYPE(exynos4, 0xc210)
+
+#define SAMSUNG_BASE(device, base) \
+static inline unsigned int samsung_get_base_##device(void) \
+{ \
+ if (cpu_is_exynos4()) \
+ return EXYNOS4_##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 /* _EXYNOS4_CPU_H */
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h
new file mode 100644
index 0000000..9863a12
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -0,0 +1,140 @@
+/*
+ * (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 __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+#ifndef __ASSEMBLY__
+struct s5p_gpio_bank {
+ unsigned int con;
+ unsigned int dat;
+ unsigned int pull;
+ unsigned int drv;
+ unsigned int pdn_con;
+ unsigned int pdn_pull;
+ unsigned char res1[8];
+};
+
+struct exynos4_gpio_part1 {
+ struct s5p_gpio_bank a0;
+ struct s5p_gpio_bank a1;
+ struct s5p_gpio_bank b;
+ struct s5p_gpio_bank c0;
+ struct s5p_gpio_bank c1;
+ struct s5p_gpio_bank d0;
+ struct s5p_gpio_bank d1;
+ struct s5p_gpio_bank e0;
+ struct s5p_gpio_bank e1;
+ struct s5p_gpio_bank e2;
+ struct s5p_gpio_bank e3;
+ struct s5p_gpio_bank e4;
+ struct s5p_gpio_bank f0;
+ struct s5p_gpio_bank f1;
+ struct s5p_gpio_bank f2;
+ struct s5p_gpio_bank f3;
+};
+
+struct exynos4_gpio_part2 {
+ struct s5p_gpio_bank j0;
+ struct s5p_gpio_bank j1;
+ struct s5p_gpio_bank k0;
+ struct s5p_gpio_bank k1;
+ struct s5p_gpio_bank k2;
+ struct s5p_gpio_bank k3;
+ struct s5p_gpio_bank l0;
+ struct s5p_gpio_bank l1;
+ struct s5p_gpio_bank l2;
+ struct s5p_gpio_bank y0;
+ struct s5p_gpio_bank y1;
+ struct s5p_gpio_bank y2;
+ struct s5p_gpio_bank y3;
+ struct s5p_gpio_bank y4;
+ struct s5p_gpio_bank y5;
+ struct s5p_gpio_bank y6;
+ struct s5p_gpio_bank res1[80];
+ struct s5p_gpio_bank x0;
+ struct s5p_gpio_bank x1;
+ struct s5p_gpio_bank x2;
+ struct s5p_gpio_bank x3;
+};
+
+struct exynos4_gpio_part3 {
+ struct s5p_gpio_bank z;
+};
+
+/* functions */
+void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
+void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
+void s5p_gpio_direction_input(struct s5p_gpio_bank *bank, int gpio);
+void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en);
+unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio);
+void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode);
+void s5p_gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode);
+void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
+
+/* GPIO pins per bank */
+#define GPIO_PER_BANK 8
+
+#define exynos4_gpio_part1_get_nr(bank, pin) \
+ ((((((unsigned int) &(((struct exynos4_gpio_part1 *) \
+ EXYNOS4_GPIO_PART1_BASE)->bank)) \
+ - EXYNOS4_GPIO_PART1_BASE) / sizeof(struct s5p_gpio_bank)) \
+ * GPIO_PER_BANK) + pin)
+
+#define GPIO_PART1_MAX ((sizeof(struct exynos4_gpio_part1) \
+ / sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
+
+#define exynos4_gpio_part2_get_nr(bank, pin) \
+ (((((((unsigned int) &(((struct exynos4_gpio_part2 *) \
+ EXYNOS4_GPIO_PART2_BASE)->bank)) \
+ - EXYNOS4_GPIO_PART2_BASE) / sizeof(struct s5p_gpio_bank)) \
+ * GPIO_PER_BANK) + pin) + GPIO_PART1_MAX)
+
+static inline unsigned int s5p_gpio_base(int nr)
+{
+ if (nr < GPIO_PART1_MAX)
+ return EXYNOS4_GPIO_PART1_BASE;
+ else
+ return EXYNOS4_GPIO_PART2_BASE;
+
+ return 0;
+}
+
+#endif
+
+/* Pin configurations */
+#define GPIO_INPUT 0x0
+#define GPIO_OUTPUT 0x1
+#define GPIO_IRQ 0xf
+#define GPIO_FUNC(x) (x)
+
+/* Pull mode */
+#define GPIO_PULL_NONE 0x0
+#define GPIO_PULL_DOWN 0x1
+#define GPIO_PULL_UP 0x3
+
+/* Drive Strength level */
+#define GPIO_DRV_1X 0x0
+#define GPIO_DRV_3X 0x1
+#define GPIO_DRV_2X 0x2
+#define GPIO_DRV_4X 0x3
+#define GPIO_DRV_FAST 0x0
+#define GPIO_DRV_SLOW 0x1
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h
new file mode 100644
index 0000000..30f82b8
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2009 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 __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+ unsigned int sysad;
+ unsigned short blksize;
+ unsigned short blkcnt;
+ unsigned int argument;
+ unsigned short trnmod;
+ unsigned short cmdreg;
+ unsigned int rspreg0;
+ unsigned int rspreg1;
+ unsigned int rspreg2;
+ unsigned int rspreg3;
+ unsigned int bdata;
+ unsigned int prnsts;
+ unsigned char hostctl;
+ unsigned char pwrcon;
+ unsigned char blkgap;
+ unsigned char wakcon;
+ unsigned short clkcon;
+ unsigned char timeoutcon;
+ unsigned char swrst;
+ unsigned int norintsts; /* errintsts */
+ unsigned int norintstsen; /* errintstsen */
+ unsigned int norintsigen; /* errintsigen */
+ unsigned short acmd12errsts;
+ unsigned char res1[2];
+ unsigned int capareg;
+ unsigned char res2[4];
+ unsigned int maxcurr;
+ unsigned char res3[0x34];
+ unsigned int control2;
+ unsigned int control3;
+ unsigned char res4[4];
+ unsigned int control4;
+ unsigned char res5[0x6e];
+ unsigned short hcver;
+ unsigned char res6[0xFF00];
+};
+
+struct mmc_host {
+ struct s5p_mmc *reg;
+ unsigned int version; /* SDHCI spec. version */
+ unsigned int clock; /* Current clock (MHz) */
+ int dev_index;
+};
+
+int s5p_mmc_init(int dev_index, int bus_width);
+
+#endif /* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/pwm.h b/arch/arm/include/asm/arch-exynos/pwm.h
new file mode 100644
index 0000000..d0cf3cb
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/pwm.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ * 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 __ASM_ARM_ARCH_PWM_H_
+#define __ASM_ARM_ARCH_PWM_H_
+
+#define PRESCALER_0 (8 - 1) /* prescaler of timer 0, 1 */
+#define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */
+
+/* Divider MUX */
+#define MUX_DIV_1 0 /* 1/1 period */
+#define MUX_DIV_2 1 /* 1/2 period */
+#define MUX_DIV_4 2 /* 1/4 period */
+#define MUX_DIV_8 3 /* 1/8 period */
+#define MUX_DIV_16 4 /* 1/16 period */
+
+#define MUX_DIV_SHIFT(x) (x * 4)
+
+#define TCON_OFFSET(x) ((x + 1) * (!!x) << 2)
+
+#define TCON_START(x) (1 << TCON_OFFSET(x))
+#define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1))
+#define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2))
+#define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3))
+#define TCON4_AUTO_RELOAD (1 << 22)
+
+#ifndef __ASSEMBLY__
+struct s5p_timer {
+ unsigned int tcfg0;
+ unsigned int tcfg1;
+ unsigned int tcon;
+ unsigned int tcntb0;
+ unsigned int tcmpb0;
+ unsigned int tcnto0;
+ unsigned int tcntb1;
+ unsigned int tcmpb1;
+ unsigned int tcnto1;
+ unsigned int tcntb2;
+ unsigned int tcmpb2;
+ unsigned int tcnto2;
+ unsigned int tcntb3;
+ unsigned int res1;
+ unsigned int tcnto3;
+ unsigned int tcntb4;
+ unsigned int tcnto4;
+ unsigned int tintcstat;
+};
+#endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/sromc.h b/arch/arm/include/asm/arch-exynos/sromc.h
new file mode 100644
index 0000000..f616bcb
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/sromc.h
@@ -0,0 +1,51 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Naveen Krishna Ch <ch.naveen@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
+ *
+ * Note: This file contains the register description for SROMC
+ *
+ */
+
+#ifndef __ASM_ARCH_SROMC_H_
+#define __ASM_ARCH_SROMC_H_
+
+#define SROMC_DATA16_WIDTH(x) (1<<((x*4)+0))
+#define SROMC_BYTE_ADDR_MODE(x) (1<<((x*4)+1)) /* 0-> Half-word base address*/
+ /* 1-> Byte base address*/
+#define SROMC_WAIT_ENABLE(x) (1<<((x*4)+2))
+#define SROMC_BYTE_ENABLE(x) (1<<((x*4)+3))
+
+#define SROMC_BC_TACS(x) (x << 28) /* address set-up */
+#define SROMC_BC_TCOS(x) (x << 24) /* chip selection set-up */
+#define SROMC_BC_TACC(x) (x << 16) /* access cycle */
+#define SROMC_BC_TCOH(x) (x << 12) /* chip selection hold */
+#define SROMC_BC_TAH(x) (x << 8) /* address holding time */
+#define SROMC_BC_TACP(x) (x << 4) /* page mode access cycle */
+#define SROMC_BC_PMC(x) (x << 0) /* normal(1data)page mode configuration */
+
+#ifndef __ASSEMBLY__
+struct s5p_sromc {
+ unsigned int bw;
+ unsigned int bc[4];
+};
+#endif /* __ASSEMBLY__ */
+
+/* Configure the Band Width and Bank Control Regs for required SROMC Bank */
+void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf);
+
+#endif /* __ASM_ARCH_SROMC_H_ */
diff --git a/arch/arm/include/asm/arch-exynos/sys_proto.h b/arch/arm/include/asm/arch-exynos/sys_proto.h
new file mode 100644
index 0000000..11f1636
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/sys_proto.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2010 Samsung Electrnoics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+u32 get_device_type(void);
+void invalidate_dcache(u32);
+void l2_cache_disable(void);
+void l2_cache_enable(void);
+
+#endif
diff --git a/arch/arm/include/asm/arch-exynos/uart.h b/arch/arm/include/asm/arch-exynos/uart.h
new file mode 100644
index 0000000..6cc68df
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/uart.h
@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2009 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ * Heungjun Kim <riverful.kim@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 __ASM_ARCH_UART_H_
+#define __ASM_ARCH_UART_H_
+
+#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+ unsigned short slot; /* udivslot */
+ unsigned char value; /* ufracval */
+};
+
+struct s5p_uart {
+ unsigned int ulcon;
+ unsigned int ucon;
+ unsigned int ufcon;
+ unsigned int umcon;
+ unsigned int utrstat;
+ unsigned int uerstat;
+ unsigned int ufstat;
+ unsigned int umstat;
+ unsigned char utxh;
+ unsigned char res1[3];
+ unsigned char urxh;
+ unsigned char res2[3];
+ unsigned int ubrdiv;
+ union br_rest rest;
+ unsigned char res3[0xffd0];
+};
+
+static inline int s5p_uart_divslot(void)
+{
+ return 0;
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif