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authorArnd Bergmann <arnd@arndb.de>2012-04-11 13:30:11 -0400
committerArnd Bergmann <arnd@arndb.de>2012-04-22 16:44:04 -0400
commit5019f0b1345b8f6a8e8a0c7c2f89d4a31819a317 (patch)
tree0856f4be673561e8131ef9df7b6904e9bca7a135 /arch/arm
parentf3215b427bec2add8b5c776e8f50c3ba35b0e8f1 (diff)
ARM: spear: remove most mach/*.h header contents
The register and irq definitions in mach/*.h for spear3xx and spear6xx are now mostly obsolete, after the platforms have been converted to device tree based probing and the data is now part of the device tree files. The misc_regs.h contents are moved into clock.c because that is the only user, aside from the DMA_CHN_CFG that should eventually get handled differently. Some of the contents of mach/spear.h still remain, because they are used to set up the static map table, timer, uart and auxdata tables, but almost everything got removed. We might remove everything but the map table as the DT conversion completes, but that is not a priority. I've also made sure to make both copies of spear.h more or less identical so we can eventually combine them. The spear3?0.h files were only used by the spear3?0.c files, so I merged the contents in there and removed the bits that were unused. This is something that should still be looked at. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@st.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-spear3xx/clock.c98
-rw-r--r--arch/arm/mach-spear3xx/include/mach/generic.h11
-rw-r--r--arch/arm/mach-spear3xx/include/mach/hardware.h21
-rw-r--r--arch/arm/mach-spear3xx/include/mach/irqs.h130
-rw-r--r--arch/arm/mach-spear3xx/include/mach/misc_regs.h144
-rw-r--r--arch/arm/mach-spear3xx/include/mach/spear.h38
-rw-r--r--arch/arm/mach-spear3xx/include/mach/spear300.h54
-rw-r--r--arch/arm/mach-spear3xx/include/mach/spear310.h58
-rw-r--r--arch/arm/mach-spear3xx/include/mach/spear320.h67
-rw-r--r--arch/arm/mach-spear3xx/spear300.c41
-rw-r--r--arch/arm/mach-spear3xx/spear310.c62
-rw-r--r--arch/arm/mach-spear3xx/spear320.c62
-rw-r--r--arch/arm/mach-spear3xx/spear3xx.c4
-rw-r--r--arch/arm/mach-spear6xx/clock.c106
-rw-r--r--arch/arm/mach-spear6xx/include/mach/generic.h29
-rw-r--r--arch/arm/mach-spear6xx/include/mach/hardware.h24
-rw-r--r--arch/arm/mach-spear6xx/include/mach/irqs.h75
-rw-r--r--arch/arm/mach-spear6xx/include/mach/misc_regs.h154
-rw-r--r--arch/arm/mach-spear6xx/include/mach/spear.h55
-rw-r--r--arch/arm/mach-spear6xx/include/mach/spear600.h21
-rw-r--r--arch/arm/mach-spear6xx/spear6xx.c49
-rw-r--r--arch/arm/plat-spear/include/plat/debug-macro.S2
-rw-r--r--arch/arm/plat-spear/include/plat/hardware.h17
-rw-r--r--arch/arm/plat-spear/include/plat/uncompress.h2
-rw-r--r--arch/arm/plat-spear/pl080.c1
-rw-r--r--arch/arm/plat-spear/restart.c2
-rw-r--r--arch/arm/plat-spear/time.c17
27 files changed, 423 insertions, 921 deletions
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c
index eeafe38eab25..cd6c11099083 100644
--- a/arch/arm/mach-spear3xx/clock.c
+++ b/arch/arm/mach-spear3xx/clock.c
@@ -19,6 +19,104 @@
19#include <asm/mach-types.h> 19#include <asm/mach-types.h>
20#include <plat/clock.h> 20#include <plat/clock.h>
21#include <mach/misc_regs.h> 21#include <mach/misc_regs.h>
22#include <mach/spear.h>
23
24#define PLL1_CTR (MISC_BASE + 0x008)
25#define PLL1_FRQ (MISC_BASE + 0x00C)
26#define PLL1_MOD (MISC_BASE + 0x010)
27#define PLL2_CTR (MISC_BASE + 0x014)
28/* PLL_CTR register masks */
29#define PLL_ENABLE 2
30#define PLL_MODE_SHIFT 4
31#define PLL_MODE_MASK 0x3
32#define PLL_MODE_NORMAL 0
33#define PLL_MODE_FRACTION 1
34#define PLL_MODE_DITH_DSB 2
35#define PLL_MODE_DITH_SSB 3
36
37#define PLL2_FRQ (MISC_BASE + 0x018)
38/* PLL FRQ register masks */
39#define PLL_DIV_N_SHIFT 0
40#define PLL_DIV_N_MASK 0xFF
41#define PLL_DIV_P_SHIFT 8
42#define PLL_DIV_P_MASK 0x7
43#define PLL_NORM_FDBK_M_SHIFT 24
44#define PLL_NORM_FDBK_M_MASK 0xFF
45#define PLL_DITH_FDBK_M_SHIFT 16
46#define PLL_DITH_FDBK_M_MASK 0xFFFF
47
48#define PLL2_MOD (MISC_BASE + 0x01C)
49#define PLL_CLK_CFG (MISC_BASE + 0x020)
50#define CORE_CLK_CFG (MISC_BASE + 0x024)
51/* CORE CLK CFG register masks */
52#define PLL_HCLK_RATIO_SHIFT 10
53#define PLL_HCLK_RATIO_MASK 0x3
54#define HCLK_PCLK_RATIO_SHIFT 8
55#define HCLK_PCLK_RATIO_MASK 0x3
56
57#define PERIP_CLK_CFG (MISC_BASE + 0x028)
58/* PERIP_CLK_CFG register masks */
59#define UART_CLK_SHIFT 4
60#define UART_CLK_MASK 0x1
61#define FIRDA_CLK_SHIFT 5
62#define FIRDA_CLK_MASK 0x3
63#define GPT0_CLK_SHIFT 8
64#define GPT1_CLK_SHIFT 11
65#define GPT2_CLK_SHIFT 12
66#define GPT_CLK_MASK 0x1
67#define AUX_CLK_PLL3_VAL 0
68#define AUX_CLK_PLL1_VAL 1
69
70#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
71/* PERIP1_CLK_ENB register masks */
72#define UART_CLK_ENB 3
73#define SSP_CLK_ENB 5
74#define I2C_CLK_ENB 7
75#define JPEG_CLK_ENB 8
76#define FIRDA_CLK_ENB 10
77#define GPT1_CLK_ENB 11
78#define GPT2_CLK_ENB 12
79#define ADC_CLK_ENB 15
80#define RTC_CLK_ENB 17
81#define GPIO_CLK_ENB 18
82#define DMA_CLK_ENB 19
83#define SMI_CLK_ENB 21
84#define GMAC_CLK_ENB 23
85#define USBD_CLK_ENB 24
86#define USBH_CLK_ENB 25
87#define C3_CLK_ENB 31
88
89#define RAS_CLK_ENB (MISC_BASE + 0x034)
90
91#define PRSC1_CLK_CFG (MISC_BASE + 0x044)
92#define PRSC2_CLK_CFG (MISC_BASE + 0x048)
93#define PRSC3_CLK_CFG (MISC_BASE + 0x04C)
94/* gpt synthesizer register masks */
95#define GPT_MSCALE_SHIFT 0
96#define GPT_MSCALE_MASK 0xFFF
97#define GPT_NSCALE_SHIFT 12
98#define GPT_NSCALE_MASK 0xF
99
100#define AMEM_CLK_CFG (MISC_BASE + 0x050)
101#define EXPI_CLK_CFG (MISC_BASE + 0x054)
102#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
103#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
104#define UART_CLK_SYNT (MISC_BASE + 0x064)
105#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
106#define RAS1_CLK_SYNT (MISC_BASE + 0x06C)
107#define RAS2_CLK_SYNT (MISC_BASE + 0x070)
108#define RAS3_CLK_SYNT (MISC_BASE + 0x074)
109#define RAS4_CLK_SYNT (MISC_BASE + 0x078)
110/* aux clk synthesiser register masks for irda to ras4 */
111#define AUX_SYNT_ENB 31
112#define AUX_EQ_SEL_SHIFT 30
113#define AUX_EQ_SEL_MASK 1
114#define AUX_EQ1_SEL 0
115#define AUX_EQ2_SEL 1
116#define AUX_XSCALE_SHIFT 16
117#define AUX_XSCALE_MASK 0xFFF
118#define AUX_YSCALE_SHIFT 0
119#define AUX_YSCALE_MASK 0xFFF
22 120
23/* root clks */ 121/* root clks */
24/* 32 KHz oscillator clock */ 122/* 32 KHz oscillator clock */
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index a7569584cbe8..e4f4d721cda2 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -22,22 +22,13 @@
22#include <asm/mach/map.h> 22#include <asm/mach/map.h>
23#include <plat/padmux.h> 23#include <plat/padmux.h>
24 24
25/* spear3xx declarations */
26/*
27 * Each GPT has 2 timer channels
28 * Following GPT channels will be used as clock source and clockevent
29 */
30#define SPEAR_GPT0_BASE SPEAR3XX_ML1_TMR_BASE
31#define SPEAR_GPT0_CHAN0_IRQ SPEAR3XX_IRQ_CPU_GPT1_1
32#define SPEAR_GPT0_CHAN1_IRQ SPEAR3XX_IRQ_CPU_GPT1_2
33
34/* Add spear3xx family device structure declarations here */ 25/* Add spear3xx family device structure declarations here */
35extern struct sys_timer spear3xx_timer; 26extern struct sys_timer spear3xx_timer;
36extern struct pl022_ssp_controller pl022_plat_data; 27extern struct pl022_ssp_controller pl022_plat_data;
37extern struct pl08x_platform_data pl080_plat_data; 28extern struct pl08x_platform_data pl080_plat_data;
38 29
39/* Add spear3xx family function declarations here */ 30/* Add spear3xx family function declarations here */
40void __init spear_setup_timer(void); 31void __init spear_setup_timer(resource_size_t base, int irq);
41void __init spear3xx_map_io(void); 32void __init spear3xx_map_io(void);
42void __init spear3xx_dt_init_irq(void); 33void __init spear3xx_dt_init_irq(void);
43 34
diff --git a/arch/arm/mach-spear3xx/include/mach/hardware.h b/arch/arm/mach-spear3xx/include/mach/hardware.h
index defa374f5bee..40a8c178f10d 100644
--- a/arch/arm/mach-spear3xx/include/mach/hardware.h
+++ b/arch/arm/mach-spear3xx/include/mach/hardware.h
@@ -1,20 +1 @@
1/* /* empty */
2 * arch/arm/mach-spear3xx/include/mach/hardware.h
3 *
4 * Hardware definitions for SPEAr3xx machine family
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifndef __MACH_HARDWARE_H
15#define __MACH_HARDWARE_H
16
17#include <plat/hardware.h>
18#include <mach/spear.h>
19
20#endif /* __MACH_HARDWARE_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
index 6e265442808e..319620a1afb4 100644
--- a/arch/arm/mach-spear3xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -14,141 +14,15 @@
14#ifndef __MACH_IRQS_H 14#ifndef __MACH_IRQS_H
15#define __MACH_IRQS_H 15#define __MACH_IRQS_H
16 16
17/* SPEAr3xx IRQ definitions */ 17/* FIXME: probe all these from DT */
18#define SPEAR3XX_IRQ_HW_ACCEL_MOD_0 0
19#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM 1 18#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM 1
20#define SPEAR3XX_IRQ_CPU_GPT1_1 2 19#define SPEAR3XX_IRQ_CPU_GPT1_1 2
21#define SPEAR3XX_IRQ_CPU_GPT1_2 3
22#define SPEAR3XX_IRQ_BASIC_GPT1_1 4
23#define SPEAR3XX_IRQ_BASIC_GPT1_2 5
24#define SPEAR3XX_IRQ_BASIC_GPT2_1 6
25#define SPEAR3XX_IRQ_BASIC_GPT2_2 7
26#define SPEAR3XX_IRQ_BASIC_DMA 8
27#define SPEAR3XX_IRQ_BASIC_SMI 9
28#define SPEAR3XX_IRQ_BASIC_RTC 10
29#define SPEAR3XX_IRQ_BASIC_GPIO 11
30#define SPEAR3XX_IRQ_BASIC_WDT 12
31#define SPEAR3XX_IRQ_DDR_CONTROLLER 13
32#define SPEAR3XX_IRQ_SYS_ERROR 14
33#define SPEAR3XX_IRQ_WAKEUP_RCV 15
34#define SPEAR3XX_IRQ_JPEG 16
35#define SPEAR3XX_IRQ_IRDA 17
36#define SPEAR3XX_IRQ_ADC 18
37#define SPEAR3XX_IRQ_UART 19
38#define SPEAR3XX_IRQ_SSP 20
39#define SPEAR3XX_IRQ_I2C 21
40#define SPEAR3XX_IRQ_MAC_1 22
41#define SPEAR3XX_IRQ_MAC_2 23
42#define SPEAR3XX_IRQ_USB_DEV 24
43#define SPEAR3XX_IRQ_USB_H_OHCI_0 25
44#define SPEAR3XX_IRQ_USB_H_EHCI_0 26
45#define SPEAR3XX_IRQ_USB_H_EHCI_1 SPEAR3XX_IRQ_USB_H_EHCI_0
46#define SPEAR3XX_IRQ_USB_H_OHCI_1 27
47#define SPEAR3XX_IRQ_GEN_RAS_1 28 20#define SPEAR3XX_IRQ_GEN_RAS_1 28
48#define SPEAR3XX_IRQ_GEN_RAS_2 29 21#define SPEAR3XX_IRQ_GEN_RAS_2 29
49#define SPEAR3XX_IRQ_GEN_RAS_3 30 22#define SPEAR3XX_IRQ_GEN_RAS_3 30
50#define SPEAR3XX_IRQ_HW_ACCEL_MOD_1 31
51#define SPEAR3XX_IRQ_VIC_END 32 23#define SPEAR3XX_IRQ_VIC_END 32
52
53#define SPEAR3XX_VIRQ_START SPEAR3XX_IRQ_VIC_END 24#define SPEAR3XX_VIRQ_START SPEAR3XX_IRQ_VIC_END
54 25
55/* SPEAr300 Virtual irq definitions */ 26#define NR_IRQS 160
56/* IRQs sharing IRQ_GEN_RAS_1 */
57#define SPEAR300_VIRQ_IT_PERS_S (SPEAR3XX_VIRQ_START + 0)
58#define SPEAR300_VIRQ_IT_CHANGE_S (SPEAR3XX_VIRQ_START + 1)
59#define SPEAR300_VIRQ_I2S (SPEAR3XX_VIRQ_START + 2)
60#define SPEAR300_VIRQ_TDM (SPEAR3XX_VIRQ_START + 3)
61#define SPEAR300_VIRQ_CAMERA_L (SPEAR3XX_VIRQ_START + 4)
62#define SPEAR300_VIRQ_CAMERA_F (SPEAR3XX_VIRQ_START + 5)
63#define SPEAR300_VIRQ_CAMERA_V (SPEAR3XX_VIRQ_START + 6)
64#define SPEAR300_VIRQ_KEYBOARD (SPEAR3XX_VIRQ_START + 7)
65#define SPEAR300_VIRQ_GPIO1 (SPEAR3XX_VIRQ_START + 8)
66
67/* IRQs sharing IRQ_GEN_RAS_3 */
68#define SPEAR300_IRQ_CLCD SPEAR3XX_IRQ_GEN_RAS_3
69
70/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
71#define SPEAR300_IRQ_SDHCI SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
72
73/* SPEAr310 Virtual irq definitions */
74/* IRQs sharing IRQ_GEN_RAS_1 */
75#define SPEAR310_VIRQ_SMII0 (SPEAR3XX_VIRQ_START + 0)
76#define SPEAR310_VIRQ_SMII1 (SPEAR3XX_VIRQ_START + 1)
77#define SPEAR310_VIRQ_SMII2 (SPEAR3XX_VIRQ_START + 2)
78#define SPEAR310_VIRQ_SMII3 (SPEAR3XX_VIRQ_START + 3)
79#define SPEAR310_VIRQ_WAKEUP_SMII0 (SPEAR3XX_VIRQ_START + 4)
80#define SPEAR310_VIRQ_WAKEUP_SMII1 (SPEAR3XX_VIRQ_START + 5)
81#define SPEAR310_VIRQ_WAKEUP_SMII2 (SPEAR3XX_VIRQ_START + 6)
82#define SPEAR310_VIRQ_WAKEUP_SMII3 (SPEAR3XX_VIRQ_START + 7)
83
84/* IRQs sharing IRQ_GEN_RAS_2 */
85#define SPEAR310_VIRQ_UART1 (SPEAR3XX_VIRQ_START + 8)
86#define SPEAR310_VIRQ_UART2 (SPEAR3XX_VIRQ_START + 9)
87#define SPEAR310_VIRQ_UART3 (SPEAR3XX_VIRQ_START + 10)
88#define SPEAR310_VIRQ_UART4 (SPEAR3XX_VIRQ_START + 11)
89#define SPEAR310_VIRQ_UART5 (SPEAR3XX_VIRQ_START + 12)
90
91/* IRQs sharing IRQ_GEN_RAS_3 */
92#define SPEAR310_VIRQ_EMI (SPEAR3XX_VIRQ_START + 13)
93#define SPEAR310_VIRQ_PLGPIO (SPEAR3XX_VIRQ_START + 14)
94
95/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
96#define SPEAR310_VIRQ_TDM_HDLC (SPEAR3XX_VIRQ_START + 15)
97#define SPEAR310_VIRQ_RS485_0 (SPEAR3XX_VIRQ_START + 16)
98#define SPEAR310_VIRQ_RS485_1 (SPEAR3XX_VIRQ_START + 17)
99
100/* SPEAr320 Virtual irq definitions */
101/* IRQs sharing IRQ_GEN_RAS_1 */
102#define SPEAR320_VIRQ_EMI (SPEAR3XX_VIRQ_START + 0)
103#define SPEAR320_VIRQ_CLCD (SPEAR3XX_VIRQ_START + 1)
104#define SPEAR320_VIRQ_SPP (SPEAR3XX_VIRQ_START + 2)
105
106/* IRQs sharing IRQ_GEN_RAS_2 */
107#define SPEAR320_IRQ_SDHCI SPEAR3XX_IRQ_GEN_RAS_2
108
109/* IRQs sharing IRQ_GEN_RAS_3 */
110#define SPEAR320_VIRQ_PLGPIO (SPEAR3XX_VIRQ_START + 3)
111#define SPEAR320_VIRQ_I2S_PLAY (SPEAR3XX_VIRQ_START + 4)
112#define SPEAR320_VIRQ_I2S_REC (SPEAR3XX_VIRQ_START + 5)
113
114/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
115#define SPEAR320_VIRQ_CANU (SPEAR3XX_VIRQ_START + 6)
116#define SPEAR320_VIRQ_CANL (SPEAR3XX_VIRQ_START + 7)
117#define SPEAR320_VIRQ_UART1 (SPEAR3XX_VIRQ_START + 8)
118#define SPEAR320_VIRQ_UART2 (SPEAR3XX_VIRQ_START + 9)
119#define SPEAR320_VIRQ_SSP1 (SPEAR3XX_VIRQ_START + 10)
120#define SPEAR320_VIRQ_SSP2 (SPEAR3XX_VIRQ_START + 11)
121#define SPEAR320_VIRQ_SMII0 (SPEAR3XX_VIRQ_START + 12)
122#define SPEAR320_VIRQ_MII1_SMII1 (SPEAR3XX_VIRQ_START + 13)
123#define SPEAR320_VIRQ_WAKEUP_SMII0 (SPEAR3XX_VIRQ_START + 14)
124#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1 (SPEAR3XX_VIRQ_START + 15)
125#define SPEAR320_VIRQ_I2C1 (SPEAR3XX_VIRQ_START + 16)
126
127/*
128 * GPIO pins virtual irqs
129 * Use the lowest number for the GPIO virtual IRQs base on which subarchs
130 * we have compiled in
131 */
132#if defined(CONFIG_MACH_SPEAR310)
133#define SPEAR3XX_GPIO_INT_BASE (SPEAR3XX_VIRQ_START + 18)
134#elif defined(CONFIG_MACH_SPEAR320)
135#define SPEAR3XX_GPIO_INT_BASE (SPEAR3XX_VIRQ_START + 17)
136#else
137#define SPEAR3XX_GPIO_INT_BASE (SPEAR3XX_VIRQ_START + 9)
138#endif
139
140#define SPEAR300_GPIO1_INT_BASE (SPEAR3XX_GPIO_INT_BASE + 8)
141#define SPEAR3XX_PLGPIO_COUNT 102
142
143#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
144#define SPEAR3XX_PLGPIO_INT_BASE (SPEAR3XX_GPIO_INT_BASE + 8)
145#define SPEAR3XX_GPIO_INT_END (SPEAR3XX_PLGPIO_INT_BASE + \
146 SPEAR3XX_PLGPIO_COUNT)
147#else
148#define SPEAR3XX_GPIO_INT_END (SPEAR300_GPIO1_INT_BASE + 8)
149#endif
150
151#define SPEAR3XX_VIRQ_END SPEAR3XX_GPIO_INT_END
152#define NR_IRQS SPEAR3XX_VIRQ_END
153 27
154#endif /* __MACH_IRQS_H */ 28#endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/misc_regs.h b/arch/arm/mach-spear3xx/include/mach/misc_regs.h
index 5bd8cd8d4852..e0ab72e61507 100644
--- a/arch/arm/mach-spear3xx/include/mach/misc_regs.h
+++ b/arch/arm/mach-spear3xx/include/mach/misc_regs.h
@@ -14,151 +14,7 @@
14#ifndef __MACH_MISC_REGS_H 14#ifndef __MACH_MISC_REGS_H
15#define __MACH_MISC_REGS_H 15#define __MACH_MISC_REGS_H
16 16
17#include <mach/hardware.h>
18
19#define MISC_BASE IOMEM(VA_SPEAR3XX_ICM3_MISC_REG_BASE) 17#define MISC_BASE IOMEM(VA_SPEAR3XX_ICM3_MISC_REG_BASE)
20
21#define SOC_CFG_CTR (MISC_BASE + 0x000)
22#define DIAG_CFG_CTR (MISC_BASE + 0x004)
23#define PLL1_CTR (MISC_BASE + 0x008)
24#define PLL1_FRQ (MISC_BASE + 0x00C)
25#define PLL1_MOD (MISC_BASE + 0x010)
26#define PLL2_CTR (MISC_BASE + 0x014)
27/* PLL_CTR register masks */
28#define PLL_ENABLE 2
29#define PLL_MODE_SHIFT 4
30#define PLL_MODE_MASK 0x3
31#define PLL_MODE_NORMAL 0
32#define PLL_MODE_FRACTION 1
33#define PLL_MODE_DITH_DSB 2
34#define PLL_MODE_DITH_SSB 3
35
36#define PLL2_FRQ (MISC_BASE + 0x018)
37/* PLL FRQ register masks */
38#define PLL_DIV_N_SHIFT 0
39#define PLL_DIV_N_MASK 0xFF
40#define PLL_DIV_P_SHIFT 8
41#define PLL_DIV_P_MASK 0x7
42#define PLL_NORM_FDBK_M_SHIFT 24
43#define PLL_NORM_FDBK_M_MASK 0xFF
44#define PLL_DITH_FDBK_M_SHIFT 16
45#define PLL_DITH_FDBK_M_MASK 0xFFFF
46
47#define PLL2_MOD (MISC_BASE + 0x01C)
48#define PLL_CLK_CFG (MISC_BASE + 0x020)
49#define CORE_CLK_CFG (MISC_BASE + 0x024)
50/* CORE CLK CFG register masks */
51#define PLL_HCLK_RATIO_SHIFT 10
52#define PLL_HCLK_RATIO_MASK 0x3
53#define HCLK_PCLK_RATIO_SHIFT 8
54#define HCLK_PCLK_RATIO_MASK 0x3
55
56#define PERIP_CLK_CFG (MISC_BASE + 0x028)
57/* PERIP_CLK_CFG register masks */
58#define UART_CLK_SHIFT 4
59#define UART_CLK_MASK 0x1
60#define FIRDA_CLK_SHIFT 5
61#define FIRDA_CLK_MASK 0x3
62#define GPT0_CLK_SHIFT 8
63#define GPT1_CLK_SHIFT 11
64#define GPT2_CLK_SHIFT 12
65#define GPT_CLK_MASK 0x1
66#define AUX_CLK_PLL3_VAL 0
67#define AUX_CLK_PLL1_VAL 1
68
69#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
70/* PERIP1_CLK_ENB register masks */
71#define UART_CLK_ENB 3
72#define SSP_CLK_ENB 5
73#define I2C_CLK_ENB 7
74#define JPEG_CLK_ENB 8
75#define FIRDA_CLK_ENB 10
76#define GPT1_CLK_ENB 11
77#define GPT2_CLK_ENB 12
78#define ADC_CLK_ENB 15
79#define RTC_CLK_ENB 17
80#define GPIO_CLK_ENB 18
81#define DMA_CLK_ENB 19
82#define SMI_CLK_ENB 21
83#define GMAC_CLK_ENB 23
84#define USBD_CLK_ENB 24
85#define USBH_CLK_ENB 25
86#define C3_CLK_ENB 31
87
88#define SOC_CORE_ID (MISC_BASE + 0x030)
89#define RAS_CLK_ENB (MISC_BASE + 0x034)
90#define PERIP1_SOF_RST (MISC_BASE + 0x038)
91/* PERIP1_SOF_RST register masks */
92#define JPEG_SOF_RST 8
93
94#define SOC_USER_ID (MISC_BASE + 0x03C)
95#define RAS_SOF_RST (MISC_BASE + 0x040)
96#define PRSC1_CLK_CFG (MISC_BASE + 0x044)
97#define PRSC2_CLK_CFG (MISC_BASE + 0x048)
98#define PRSC3_CLK_CFG (MISC_BASE + 0x04C)
99/* gpt synthesizer register masks */
100#define GPT_MSCALE_SHIFT 0
101#define GPT_MSCALE_MASK 0xFFF
102#define GPT_NSCALE_SHIFT 12
103#define GPT_NSCALE_MASK 0xF
104
105#define AMEM_CLK_CFG (MISC_BASE + 0x050)
106#define EXPI_CLK_CFG (MISC_BASE + 0x054)
107#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
108#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
109#define UART_CLK_SYNT (MISC_BASE + 0x064)
110#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
111#define RAS1_CLK_SYNT (MISC_BASE + 0x06C)
112#define RAS2_CLK_SYNT (MISC_BASE + 0x070)
113#define RAS3_CLK_SYNT (MISC_BASE + 0x074)
114#define RAS4_CLK_SYNT (MISC_BASE + 0x078)
115/* aux clk synthesiser register masks for irda to ras4 */
116#define AUX_SYNT_ENB 31
117#define AUX_EQ_SEL_SHIFT 30
118#define AUX_EQ_SEL_MASK 1
119#define AUX_EQ1_SEL 0
120#define AUX_EQ2_SEL 1
121#define AUX_XSCALE_SHIFT 16
122#define AUX_XSCALE_MASK 0xFFF
123#define AUX_YSCALE_SHIFT 0
124#define AUX_YSCALE_MASK 0xFFF
125
126#define ICM1_ARB_CFG (MISC_BASE + 0x07C)
127#define ICM2_ARB_CFG (MISC_BASE + 0x080)
128#define ICM3_ARB_CFG (MISC_BASE + 0x084)
129#define ICM4_ARB_CFG (MISC_BASE + 0x088)
130#define ICM5_ARB_CFG (MISC_BASE + 0x08C)
131#define ICM6_ARB_CFG (MISC_BASE + 0x090)
132#define ICM7_ARB_CFG (MISC_BASE + 0x094)
133#define ICM8_ARB_CFG (MISC_BASE + 0x098)
134#define ICM9_ARB_CFG (MISC_BASE + 0x09C)
135#define DMA_CHN_CFG (MISC_BASE + 0x0A0) 18#define DMA_CHN_CFG (MISC_BASE + 0x0A0)
136#define USB2_PHY_CFG (MISC_BASE + 0x0A4)
137#define GMAC_CFG_CTR (MISC_BASE + 0x0A8)
138#define EXPI_CFG_CTR (MISC_BASE + 0x0AC)
139#define PRC1_LOCK_CTR (MISC_BASE + 0x0C0)
140#define PRC2_LOCK_CTR (MISC_BASE + 0x0C4)
141#define PRC3_LOCK_CTR (MISC_BASE + 0x0C8)
142#define PRC4_LOCK_CTR (MISC_BASE + 0x0CC)
143#define PRC1_IRQ_CTR (MISC_BASE + 0x0D0)
144#define PRC2_IRQ_CTR (MISC_BASE + 0x0D4)
145#define PRC3_IRQ_CTR (MISC_BASE + 0x0D8)
146#define PRC4_IRQ_CTR (MISC_BASE + 0x0DC)
147#define PWRDOWN_CFG_CTR (MISC_BASE + 0x0E0)
148#define COMPSSTL_1V8_CFG (MISC_BASE + 0x0E4)
149#define COMPSSTL_2V5_CFG (MISC_BASE + 0x0E8)
150#define COMPCOR_3V3_CFG (MISC_BASE + 0x0EC)
151#define SSTLPAD_CFG_CTR (MISC_BASE + 0x0F0)
152#define BIST1_CFG_CTR (MISC_BASE + 0x0F4)
153#define BIST2_CFG_CTR (MISC_BASE + 0x0F8)
154#define BIST3_CFG_CTR (MISC_BASE + 0x0FC)
155#define BIST4_CFG_CTR (MISC_BASE + 0x100)
156#define BIST5_CFG_CTR (MISC_BASE + 0x104)
157#define BIST1_STS_RES (MISC_BASE + 0x108)
158#define BIST2_STS_RES (MISC_BASE + 0x10C)
159#define BIST3_STS_RES (MISC_BASE + 0x110)
160#define BIST4_STS_RES (MISC_BASE + 0x114)
161#define BIST5_STS_RES (MISC_BASE + 0x118)
162#define SYSERR_CFG_CTR (MISC_BASE + 0x11C)
163 19
164#endif /* __MACH_MISC_REGS_H */ 20#endif /* __MACH_MISC_REGS_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear.h b/arch/arm/mach-spear3xx/include/mach/spear.h
index 8e3900aa0d45..6d4dadc67633 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear.h
@@ -15,61 +15,27 @@
15#define __MACH_SPEAR3XX_H 15#define __MACH_SPEAR3XX_H
16 16
17#include <asm/memory.h> 17#include <asm/memory.h>
18#include <mach/spear300.h>
19#include <mach/spear310.h>
20#include <mach/spear320.h>
21
22#define SPEAR3XX_ML_SDRAM_BASE UL(0x00000000)
23
24#define SPEAR3XX_ICM9_BASE UL(0xC0000000)
25 18
26/* ICM1 - Low speed connection */ 19/* ICM1 - Low speed connection */
27#define SPEAR3XX_ICM1_2_BASE UL(0xD0000000) 20#define SPEAR3XX_ICM1_2_BASE UL(0xD0000000)
28#define VA_SPEAR3XX_ICM1_2_BASE UL(0xFD000000) 21#define VA_SPEAR3XX_ICM1_2_BASE UL(0xFD000000)
29#define SPEAR3XX_ICM1_UART_BASE UL(0xD0000000) 22#define SPEAR3XX_ICM1_UART_BASE UL(0xD0000000)
30#define VA_SPEAR3XX_ICM1_UART_BASE (VA_SPEAR3XX_ICM1_2_BASE | SPEAR3XX_ICM1_UART_BASE) 23#define VA_SPEAR3XX_ICM1_UART_BASE (VA_SPEAR3XX_ICM1_2_BASE | SPEAR3XX_ICM1_UART_BASE)
31#define SPEAR3XX_ICM1_ADC_BASE UL(0xD0080000)
32#define SPEAR3XX_ICM1_SSP_BASE UL(0xD0100000) 24#define SPEAR3XX_ICM1_SSP_BASE UL(0xD0100000)
33#define SPEAR3XX_ICM1_I2C_BASE UL(0xD0180000)
34#define SPEAR3XX_ICM1_JPEG_BASE UL(0xD0800000)
35#define SPEAR3XX_ICM1_IRDA_BASE UL(0xD1000000)
36#define SPEAR3XX_ICM1_SRAM_BASE UL(0xD2800000)
37
38/* ICM2 - Application Subsystem */
39#define SPEAR3XX_ICM2_HWACCEL0_BASE UL(0xD8800000)
40#define SPEAR3XX_ICM2_HWACCEL1_BASE UL(0xD9000000)
41
42/* ICM4 - High Speed Connection */
43#define SPEAR3XX_ICM4_BASE UL(0xE0000000)
44#define SPEAR3XX_ICM4_MII_BASE UL(0xE0800000)
45#define SPEAR3XX_ICM4_USBD_FIFO_BASE UL(0xE1000000)
46#define SPEAR3XX_ICM4_USBD_CSR_BASE UL(0xE1100000)
47#define SPEAR3XX_ICM4_USBD_PLDT_BASE UL(0xE1200000)
48#define SPEAR3XX_ICM4_USB_EHCI0_1_BASE UL(0xE1800000)
49#define SPEAR3XX_ICM4_USB_OHCI0_BASE UL(0xE1900000)
50#define SPEAR3XX_ICM4_USB_OHCI1_BASE UL(0xE2100000)
51#define SPEAR3XX_ICM4_USB_ARB_BASE UL(0xE2800000)
52 25
53/* ML1 - Multi Layer CPU Subsystem */ 26/* ML1 - Multi Layer CPU Subsystem */
54#define SPEAR3XX_ICM3_ML1_2_BASE UL(0xF0000000) 27#define SPEAR3XX_ICM3_ML1_2_BASE UL(0xF0000000)
55#define SPEAR3XX_ML1_TMR_BASE UL(0xF0000000) 28#define VA_SPEAR6XX_ML_CPU_BASE UL(0xF0000000)
56#define SPEAR3XX_ML1_VIC_BASE UL(0xF1100000) 29#define SPEAR3XX_CPU_TMR_BASE UL(0xF0000000)
57 30
58/* ICM3 - Basic Subsystem */ 31/* ICM3 - Basic Subsystem */
59#define SPEAR3XX_ICM3_SMEM_BASE UL(0xF8000000)
60#define SPEAR3XX_ICM3_SMI_CTRL_BASE UL(0xFC000000) 32#define SPEAR3XX_ICM3_SMI_CTRL_BASE UL(0xFC000000)
61#define VA_SPEAR3XX_ICM3_SMI_CTRL_BASE UL(0xFC000000) 33#define VA_SPEAR3XX_ICM3_SMI_CTRL_BASE UL(0xFC000000)
62#define SPEAR3XX_ICM3_DMA_BASE UL(0xFC400000) 34#define SPEAR3XX_ICM3_DMA_BASE UL(0xFC400000)
63#define SPEAR3XX_ICM3_SDRAM_CTRL_BASE UL(0xFC600000)
64#define SPEAR3XX_ICM3_TMR0_BASE UL(0xFC800000)
65#define SPEAR3XX_ICM3_WDT_BASE UL(0xFC880000)
66#define SPEAR3XX_ICM3_RTC_BASE UL(0xFC900000)
67#define SPEAR3XX_ICM3_GPIO_BASE UL(0xFC980000)
68#define SPEAR3XX_ICM3_SYS_CTRL_BASE UL(0xFCA00000) 35#define SPEAR3XX_ICM3_SYS_CTRL_BASE UL(0xFCA00000)
69#define VA_SPEAR3XX_ICM3_SYS_CTRL_BASE (VA_SPEAR3XX_ICM3_SMI_CTRL_BASE | SPEAR3XX_ICM3_SYS_CTRL_BASE) 36#define VA_SPEAR3XX_ICM3_SYS_CTRL_BASE (VA_SPEAR3XX_ICM3_SMI_CTRL_BASE | SPEAR3XX_ICM3_SYS_CTRL_BASE)
70#define SPEAR3XX_ICM3_MISC_REG_BASE UL(0xFCA80000) 37#define SPEAR3XX_ICM3_MISC_REG_BASE UL(0xFCA80000)
71#define VA_SPEAR3XX_ICM3_MISC_REG_BASE (VA_SPEAR3XX_ICM3_SMI_CTRL_BASE | SPEAR3XX_ICM3_MISC_REG_BASE) 38#define VA_SPEAR3XX_ICM3_MISC_REG_BASE (VA_SPEAR3XX_ICM3_SMI_CTRL_BASE | SPEAR3XX_ICM3_MISC_REG_BASE)
72#define SPEAR3XX_ICM3_TMR1_BASE UL(0xFCB00000)
73 39
74/* Debug uart for linux, will be used for debug and uncompress messages */ 40/* Debug uart for linux, will be used for debug and uncompress messages */
75#define SPEAR_DBG_UART_BASE SPEAR3XX_ICM1_UART_BASE 41#define SPEAR_DBG_UART_BASE SPEAR3XX_ICM1_UART_BASE
diff --git a/arch/arm/mach-spear3xx/include/mach/spear300.h b/arch/arm/mach-spear3xx/include/mach/spear300.h
deleted file mode 100644
index 3b6ea0729040..000000000000
--- a/arch/arm/mach-spear3xx/include/mach/spear300.h
+++ /dev/null
@@ -1,54 +0,0 @@
1/*
2 * arch/arm/mach-spear3xx/include/mach/spear300.h
3 *
4 * SPEAr300 Machine specific definition
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifdef CONFIG_MACH_SPEAR300
15
16#ifndef __MACH_SPEAR300_H
17#define __MACH_SPEAR300_H
18
19/* Base address of various IPs */
20#define SPEAR300_TELECOM_BASE UL(0x50000000)
21
22/* Interrupt registers offsets and masks */
23#define SPEAR300_INT_ENB_MASK_REG 0x54
24#define SPEAR300_INT_STS_MASK_REG 0x58
25#define SPEAR300_IT_PERS_S_IRQ_MASK (1 << 0)
26#define SPEAR300_IT_CHANGE_S_IRQ_MASK (1 << 1)
27#define SPEAR300_I2S_IRQ_MASK (1 << 2)
28#define SPEAR300_TDM_IRQ_MASK (1 << 3)
29#define SPEAR300_CAMERA_L_IRQ_MASK (1 << 4)
30#define SPEAR300_CAMERA_F_IRQ_MASK (1 << 5)
31#define SPEAR300_CAMERA_V_IRQ_MASK (1 << 6)
32#define SPEAR300_KEYBOARD_IRQ_MASK (1 << 7)
33#define SPEAR300_GPIO1_IRQ_MASK (1 << 8)
34
35#define SPEAR300_SHIRQ_RAS1_MASK 0x1FF
36
37#define SPEAR300_CLCD_BASE UL(0x60000000)
38#define SPEAR300_SDHCI_BASE UL(0x70000000)
39#define SPEAR300_NAND_0_BASE UL(0x80000000)
40#define SPEAR300_NAND_1_BASE UL(0x84000000)
41#define SPEAR300_NAND_2_BASE UL(0x88000000)
42#define SPEAR300_NAND_3_BASE UL(0x8c000000)
43#define SPEAR300_NOR_0_BASE UL(0x90000000)
44#define SPEAR300_NOR_1_BASE UL(0x91000000)
45#define SPEAR300_NOR_2_BASE UL(0x92000000)
46#define SPEAR300_NOR_3_BASE UL(0x93000000)
47#define SPEAR300_FSMC_BASE UL(0x94000000)
48#define SPEAR300_SOC_CONFIG_BASE UL(0x99000000)
49#define SPEAR300_KEYBOARD_BASE UL(0xA0000000)
50#define SPEAR300_GPIO_BASE UL(0xA9000000)
51
52#endif /* __MACH_SPEAR300_H */
53
54#endif /* CONFIG_MACH_SPEAR300 */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear310.h b/arch/arm/mach-spear3xx/include/mach/spear310.h
deleted file mode 100644
index 1567d0da725f..000000000000
--- a/arch/arm/mach-spear3xx/include/mach/spear310.h
+++ /dev/null
@@ -1,58 +0,0 @@
1/*
2 * arch/arm/mach-spear3xx/include/mach/spear310.h
3 *
4 * SPEAr310 Machine specific definition
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifdef CONFIG_MACH_SPEAR310
15
16#ifndef __MACH_SPEAR310_H
17#define __MACH_SPEAR310_H
18
19#define SPEAR310_NAND_BASE UL(0x40000000)
20#define SPEAR310_FSMC_BASE UL(0x44000000)
21#define SPEAR310_UART1_BASE UL(0xB2000000)
22#define SPEAR310_UART2_BASE UL(0xB2080000)
23#define SPEAR310_UART3_BASE UL(0xB2100000)
24#define SPEAR310_UART4_BASE UL(0xB2180000)
25#define SPEAR310_UART5_BASE UL(0xB2200000)
26#define SPEAR310_HDLC_BASE UL(0xB2800000)
27#define SPEAR310_RS485_0_BASE UL(0xB3000000)
28#define SPEAR310_RS485_1_BASE UL(0xB3800000)
29#define SPEAR310_SOC_CONFIG_BASE UL(0xB4000000)
30
31/* Interrupt registers offsets and masks */
32#define SPEAR310_INT_STS_MASK_REG 0x04
33#define SPEAR310_SMII0_IRQ_MASK (1 << 0)
34#define SPEAR310_SMII1_IRQ_MASK (1 << 1)
35#define SPEAR310_SMII2_IRQ_MASK (1 << 2)
36#define SPEAR310_SMII3_IRQ_MASK (1 << 3)
37#define SPEAR310_WAKEUP_SMII0_IRQ_MASK (1 << 4)
38#define SPEAR310_WAKEUP_SMII1_IRQ_MASK (1 << 5)
39#define SPEAR310_WAKEUP_SMII2_IRQ_MASK (1 << 6)
40#define SPEAR310_WAKEUP_SMII3_IRQ_MASK (1 << 7)
41#define SPEAR310_UART1_IRQ_MASK (1 << 8)
42#define SPEAR310_UART2_IRQ_MASK (1 << 9)
43#define SPEAR310_UART3_IRQ_MASK (1 << 10)
44#define SPEAR310_UART4_IRQ_MASK (1 << 11)
45#define SPEAR310_UART5_IRQ_MASK (1 << 12)
46#define SPEAR310_EMI_IRQ_MASK (1 << 13)
47#define SPEAR310_TDM_HDLC_IRQ_MASK (1 << 14)
48#define SPEAR310_RS485_0_IRQ_MASK (1 << 15)
49#define SPEAR310_RS485_1_IRQ_MASK (1 << 16)
50
51#define SPEAR310_SHIRQ_RAS1_MASK 0x000FF
52#define SPEAR310_SHIRQ_RAS2_MASK 0x01F00
53#define SPEAR310_SHIRQ_RAS3_MASK 0x02000
54#define SPEAR310_SHIRQ_INTRCOMM_RAS_MASK 0x1C000
55
56#endif /* __MACH_SPEAR310_H */
57
58#endif /* CONFIG_MACH_SPEAR310 */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear320.h b/arch/arm/mach-spear3xx/include/mach/spear320.h
deleted file mode 100644
index 8cfa83fa1296..000000000000
--- a/arch/arm/mach-spear3xx/include/mach/spear320.h
+++ /dev/null
@@ -1,67 +0,0 @@
1/*
2 * arch/arm/mach-spear3xx/include/mach/spear320.h
3 *
4 * SPEAr320 Machine specific definition
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifdef CONFIG_MACH_SPEAR320
15
16#ifndef __MACH_SPEAR320_H
17#define __MACH_SPEAR320_H
18
19#define SPEAR320_EMI_CTRL_BASE UL(0x40000000)
20#define SPEAR320_FSMC_BASE UL(0x4C000000)
21#define SPEAR320_NAND_BASE UL(0x50000000)
22#define SPEAR320_I2S_BASE UL(0x60000000)
23#define SPEAR320_SDHCI_BASE UL(0x70000000)
24#define SPEAR320_CLCD_BASE UL(0x90000000)
25#define SPEAR320_PAR_PORT_BASE UL(0xA0000000)
26#define SPEAR320_CAN0_BASE UL(0xA1000000)
27#define SPEAR320_CAN1_BASE UL(0xA2000000)
28#define SPEAR320_UART1_BASE UL(0xA3000000)
29#define SPEAR320_UART2_BASE UL(0xA4000000)
30#define SPEAR320_SSP0_BASE UL(0xA5000000)
31#define SPEAR320_SSP1_BASE UL(0xA6000000)
32#define SPEAR320_I2C_BASE UL(0xA7000000)
33#define SPEAR320_PWM_BASE UL(0xA8000000)
34#define SPEAR320_SMII0_BASE UL(0xAA000000)
35#define SPEAR320_SMII1_BASE UL(0xAB000000)
36#define SPEAR320_SOC_CONFIG_BASE UL(0xB3000000)
37
38/* Interrupt registers offsets and masks */
39#define SPEAR320_INT_STS_MASK_REG 0x04
40#define SPEAR320_INT_CLR_MASK_REG 0x04
41#define SPEAR320_INT_ENB_MASK_REG 0x08
42#define SPEAR320_GPIO_IRQ_MASK (1 << 0)
43#define SPEAR320_I2S_PLAY_IRQ_MASK (1 << 1)
44#define SPEAR320_I2S_REC_IRQ_MASK (1 << 2)
45#define SPEAR320_EMI_IRQ_MASK (1 << 7)
46#define SPEAR320_CLCD_IRQ_MASK (1 << 8)
47#define SPEAR320_SPP_IRQ_MASK (1 << 9)
48#define SPEAR320_SDHCI_IRQ_MASK (1 << 10)
49#define SPEAR320_CAN_U_IRQ_MASK (1 << 11)
50#define SPEAR320_CAN_L_IRQ_MASK (1 << 12)
51#define SPEAR320_UART1_IRQ_MASK (1 << 13)
52#define SPEAR320_UART2_IRQ_MASK (1 << 14)
53#define SPEAR320_SSP1_IRQ_MASK (1 << 15)
54#define SPEAR320_SSP2_IRQ_MASK (1 << 16)
55#define SPEAR320_SMII0_IRQ_MASK (1 << 17)
56#define SPEAR320_MII1_SMII1_IRQ_MASK (1 << 18)
57#define SPEAR320_WAKEUP_SMII0_IRQ_MASK (1 << 19)
58#define SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK (1 << 20)
59#define SPEAR320_I2C1_IRQ_MASK (1 << 21)
60
61#define SPEAR320_SHIRQ_RAS1_MASK 0x000380
62#define SPEAR320_SHIRQ_RAS3_MASK 0x000007
63#define SPEAR320_SHIRQ_INTRCOMM_RAS_MASK 0x3FF800
64
65#endif /* __MACH_SPEAR320_H */
66
67#endif /* CONFIG_MACH_SPEAR320 */
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index f46fc2692ab6..febcdd8d4e92 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -19,7 +19,46 @@
19#include <asm/mach/arch.h> 19#include <asm/mach/arch.h>
20#include <plat/shirq.h> 20#include <plat/shirq.h>
21#include <mach/generic.h> 21#include <mach/generic.h>
22#include <mach/hardware.h> 22#include <mach/spear.h>
23
24/* Base address of various IPs */
25#define SPEAR300_TELECOM_BASE UL(0x50000000)
26
27/* Interrupt registers offsets and masks */
28#define SPEAR300_INT_ENB_MASK_REG 0x54
29#define SPEAR300_INT_STS_MASK_REG 0x58
30#define SPEAR300_IT_PERS_S_IRQ_MASK (1 << 0)
31#define SPEAR300_IT_CHANGE_S_IRQ_MASK (1 << 1)
32#define SPEAR300_I2S_IRQ_MASK (1 << 2)
33#define SPEAR300_TDM_IRQ_MASK (1 << 3)
34#define SPEAR300_CAMERA_L_IRQ_MASK (1 << 4)
35#define SPEAR300_CAMERA_F_IRQ_MASK (1 << 5)
36#define SPEAR300_CAMERA_V_IRQ_MASK (1 << 6)
37#define SPEAR300_KEYBOARD_IRQ_MASK (1 << 7)
38#define SPEAR300_GPIO1_IRQ_MASK (1 << 8)
39
40#define SPEAR300_SHIRQ_RAS1_MASK 0x1FF
41
42#define SPEAR300_SOC_CONFIG_BASE UL(0x99000000)
43
44
45/* SPEAr300 Virtual irq definitions */
46/* IRQs sharing IRQ_GEN_RAS_1 */
47#define SPEAR300_VIRQ_IT_PERS_S (SPEAR3XX_VIRQ_START + 0)
48#define SPEAR300_VIRQ_IT_CHANGE_S (SPEAR3XX_VIRQ_START + 1)
49#define SPEAR300_VIRQ_I2S (SPEAR3XX_VIRQ_START + 2)
50#define SPEAR300_VIRQ_TDM (SPEAR3XX_VIRQ_START + 3)
51#define SPEAR300_VIRQ_CAMERA_L (SPEAR3XX_VIRQ_START + 4)
52#define SPEAR300_VIRQ_CAMERA_F (SPEAR3XX_VIRQ_START + 5)
53#define SPEAR300_VIRQ_CAMERA_V (SPEAR3XX_VIRQ_START + 6)
54#define SPEAR300_VIRQ_KEYBOARD (SPEAR3XX_VIRQ_START + 7)
55#define SPEAR300_VIRQ_GPIO1 (SPEAR3XX_VIRQ_START + 8)
56
57/* IRQs sharing IRQ_GEN_RAS_3 */
58#define SPEAR300_IRQ_CLCD SPEAR3XX_IRQ_GEN_RAS_3
59
60/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
61#define SPEAR300_IRQ_SDHCI SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
23 62
24/* pad multiplexing support */ 63/* pad multiplexing support */
25/* muxing registers */ 64/* muxing registers */
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 063e7da0438a..b26e41566b50 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -20,7 +20,67 @@
20#include <asm/mach/arch.h> 20#include <asm/mach/arch.h>
21#include <plat/shirq.h> 21#include <plat/shirq.h>
22#include <mach/generic.h> 22#include <mach/generic.h>
23#include <mach/hardware.h> 23#include <mach/spear.h>
24
25#define SPEAR310_UART1_BASE UL(0xB2000000)
26#define SPEAR310_UART2_BASE UL(0xB2080000)
27#define SPEAR310_UART3_BASE UL(0xB2100000)
28#define SPEAR310_UART4_BASE UL(0xB2180000)
29#define SPEAR310_UART5_BASE UL(0xB2200000)
30#define SPEAR310_SOC_CONFIG_BASE UL(0xB4000000)
31
32/* Interrupt registers offsets and masks */
33#define SPEAR310_INT_STS_MASK_REG 0x04
34#define SPEAR310_SMII0_IRQ_MASK (1 << 0)
35#define SPEAR310_SMII1_IRQ_MASK (1 << 1)
36#define SPEAR310_SMII2_IRQ_MASK (1 << 2)
37#define SPEAR310_SMII3_IRQ_MASK (1 << 3)
38#define SPEAR310_WAKEUP_SMII0_IRQ_MASK (1 << 4)
39#define SPEAR310_WAKEUP_SMII1_IRQ_MASK (1 << 5)
40#define SPEAR310_WAKEUP_SMII2_IRQ_MASK (1 << 6)
41#define SPEAR310_WAKEUP_SMII3_IRQ_MASK (1 << 7)
42#define SPEAR310_UART1_IRQ_MASK (1 << 8)
43#define SPEAR310_UART2_IRQ_MASK (1 << 9)
44#define SPEAR310_UART3_IRQ_MASK (1 << 10)
45#define SPEAR310_UART4_IRQ_MASK (1 << 11)
46#define SPEAR310_UART5_IRQ_MASK (1 << 12)
47#define SPEAR310_EMI_IRQ_MASK (1 << 13)
48#define SPEAR310_TDM_HDLC_IRQ_MASK (1 << 14)
49#define SPEAR310_RS485_0_IRQ_MASK (1 << 15)
50#define SPEAR310_RS485_1_IRQ_MASK (1 << 16)
51
52#define SPEAR310_SHIRQ_RAS1_MASK 0x000FF
53#define SPEAR310_SHIRQ_RAS2_MASK 0x01F00
54#define SPEAR310_SHIRQ_RAS3_MASK 0x02000
55#define SPEAR310_SHIRQ_INTRCOMM_RAS_MASK 0x1C000
56
57/* SPEAr310 Virtual irq definitions */
58/* IRQs sharing IRQ_GEN_RAS_1 */
59#define SPEAR310_VIRQ_SMII0 (SPEAR3XX_VIRQ_START + 0)
60#define SPEAR310_VIRQ_SMII1 (SPEAR3XX_VIRQ_START + 1)
61#define SPEAR310_VIRQ_SMII2 (SPEAR3XX_VIRQ_START + 2)
62#define SPEAR310_VIRQ_SMII3 (SPEAR3XX_VIRQ_START + 3)
63#define SPEAR310_VIRQ_WAKEUP_SMII0 (SPEAR3XX_VIRQ_START + 4)
64#define SPEAR310_VIRQ_WAKEUP_SMII1 (SPEAR3XX_VIRQ_START + 5)
65#define SPEAR310_VIRQ_WAKEUP_SMII2 (SPEAR3XX_VIRQ_START + 6)
66#define SPEAR310_VIRQ_WAKEUP_SMII3 (SPEAR3XX_VIRQ_START + 7)
67
68/* IRQs sharing IRQ_GEN_RAS_2 */
69#define SPEAR310_VIRQ_UART1 (SPEAR3XX_VIRQ_START + 8)
70#define SPEAR310_VIRQ_UART2 (SPEAR3XX_VIRQ_START + 9)
71#define SPEAR310_VIRQ_UART3 (SPEAR3XX_VIRQ_START + 10)
72#define SPEAR310_VIRQ_UART4 (SPEAR3XX_VIRQ_START + 11)
73#define SPEAR310_VIRQ_UART5 (SPEAR3XX_VIRQ_START + 12)
74
75/* IRQs sharing IRQ_GEN_RAS_3 */
76#define SPEAR310_VIRQ_EMI (SPEAR3XX_VIRQ_START + 13)
77#define SPEAR310_VIRQ_PLGPIO (SPEAR3XX_VIRQ_START + 14)
78
79/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
80#define SPEAR310_VIRQ_TDM_HDLC (SPEAR3XX_VIRQ_START + 15)
81#define SPEAR310_VIRQ_RS485_0 (SPEAR3XX_VIRQ_START + 16)
82#define SPEAR310_VIRQ_RS485_1 (SPEAR3XX_VIRQ_START + 17)
83
24 84
25/* pad multiplexing support */ 85/* pad multiplexing support */
26/* muxing registers */ 86/* muxing registers */
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index 1e74031e1213..2f5979b0c169 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -21,7 +21,67 @@
21#include <asm/mach/arch.h> 21#include <asm/mach/arch.h>
22#include <plat/shirq.h> 22#include <plat/shirq.h>
23#include <mach/generic.h> 23#include <mach/generic.h>
24#include <mach/hardware.h> 24#include <mach/spear.h>
25
26#define SPEAR320_UART1_BASE UL(0xA3000000)
27#define SPEAR320_UART2_BASE UL(0xA4000000)
28#define SPEAR320_SSP0_BASE UL(0xA5000000)
29#define SPEAR320_SSP1_BASE UL(0xA6000000)
30#define SPEAR320_SOC_CONFIG_BASE UL(0xB3000000)
31
32/* Interrupt registers offsets and masks */
33#define SPEAR320_INT_STS_MASK_REG 0x04
34#define SPEAR320_INT_CLR_MASK_REG 0x04
35#define SPEAR320_INT_ENB_MASK_REG 0x08
36#define SPEAR320_GPIO_IRQ_MASK (1 << 0)
37#define SPEAR320_I2S_PLAY_IRQ_MASK (1 << 1)
38#define SPEAR320_I2S_REC_IRQ_MASK (1 << 2)
39#define SPEAR320_EMI_IRQ_MASK (1 << 7)
40#define SPEAR320_CLCD_IRQ_MASK (1 << 8)
41#define SPEAR320_SPP_IRQ_MASK (1 << 9)
42#define SPEAR320_SDHCI_IRQ_MASK (1 << 10)
43#define SPEAR320_CAN_U_IRQ_MASK (1 << 11)
44#define SPEAR320_CAN_L_IRQ_MASK (1 << 12)
45#define SPEAR320_UART1_IRQ_MASK (1 << 13)
46#define SPEAR320_UART2_IRQ_MASK (1 << 14)
47#define SPEAR320_SSP1_IRQ_MASK (1 << 15)
48#define SPEAR320_SSP2_IRQ_MASK (1 << 16)
49#define SPEAR320_SMII0_IRQ_MASK (1 << 17)
50#define SPEAR320_MII1_SMII1_IRQ_MASK (1 << 18)
51#define SPEAR320_WAKEUP_SMII0_IRQ_MASK (1 << 19)
52#define SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK (1 << 20)
53#define SPEAR320_I2C1_IRQ_MASK (1 << 21)
54
55#define SPEAR320_SHIRQ_RAS1_MASK 0x000380
56#define SPEAR320_SHIRQ_RAS3_MASK 0x000007
57#define SPEAR320_SHIRQ_INTRCOMM_RAS_MASK 0x3FF800
58
59/* SPEAr320 Virtual irq definitions */
60/* IRQs sharing IRQ_GEN_RAS_1 */
61#define SPEAR320_VIRQ_EMI (SPEAR3XX_VIRQ_START + 0)
62#define SPEAR320_VIRQ_CLCD (SPEAR3XX_VIRQ_START + 1)
63#define SPEAR320_VIRQ_SPP (SPEAR3XX_VIRQ_START + 2)
64
65/* IRQs sharing IRQ_GEN_RAS_2 */
66#define SPEAR320_IRQ_SDHCI SPEAR3XX_IRQ_GEN_RAS_2
67
68/* IRQs sharing IRQ_GEN_RAS_3 */
69#define SPEAR320_VIRQ_PLGPIO (SPEAR3XX_VIRQ_START + 3)
70#define SPEAR320_VIRQ_I2S_PLAY (SPEAR3XX_VIRQ_START + 4)
71#define SPEAR320_VIRQ_I2S_REC (SPEAR3XX_VIRQ_START + 5)
72
73/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
74#define SPEAR320_VIRQ_CANU (SPEAR3XX_VIRQ_START + 6)
75#define SPEAR320_VIRQ_CANL (SPEAR3XX_VIRQ_START + 7)
76#define SPEAR320_VIRQ_UART1 (SPEAR3XX_VIRQ_START + 8)
77#define SPEAR320_VIRQ_UART2 (SPEAR3XX_VIRQ_START + 9)
78#define SPEAR320_VIRQ_SSP1 (SPEAR3XX_VIRQ_START + 10)
79#define SPEAR320_VIRQ_SSP2 (SPEAR3XX_VIRQ_START + 11)
80#define SPEAR320_VIRQ_SMII0 (SPEAR3XX_VIRQ_START + 12)
81#define SPEAR320_VIRQ_MII1_SMII1 (SPEAR3XX_VIRQ_START + 13)
82#define SPEAR320_VIRQ_WAKEUP_SMII0 (SPEAR3XX_VIRQ_START + 14)
83#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1 (SPEAR3XX_VIRQ_START + 15)
84#define SPEAR320_VIRQ_I2C1 (SPEAR3XX_VIRQ_START + 16)
25 85
26/* pad multiplexing support */ 86/* pad multiplexing support */
27/* muxing registers */ 87/* muxing registers */
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index 17d4ac9a95e1..bbb11efa6056 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -21,7 +21,7 @@
21#include <asm/hardware/vic.h> 21#include <asm/hardware/vic.h>
22#include <plat/pl080.h> 22#include <plat/pl080.h>
23#include <mach/generic.h> 23#include <mach/generic.h>
24#include <mach/hardware.h> 24#include <mach/spear.h>
25 25
26/* pad multiplexing support */ 26/* pad multiplexing support */
27/* devices */ 27/* devices */
@@ -534,7 +534,7 @@ static void __init spear3xx_timer_init(void)
534 clk_put(gpt_clk); 534 clk_put(gpt_clk);
535 clk_put(pclk); 535 clk_put(pclk);
536 536
537 spear_setup_timer(); 537 spear_setup_timer(SPEAR3XX_CPU_TMR_BASE, SPEAR3XX_IRQ_CPU_GPT1_1);
538} 538}
539 539
540struct sys_timer spear3xx_timer = { 540struct sys_timer spear3xx_timer = {
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index adadef2b27b4..bef77d43db87 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -16,6 +16,112 @@
16#include <linux/kernel.h> 16#include <linux/kernel.h>
17#include <plat/clock.h> 17#include <plat/clock.h>
18#include <mach/misc_regs.h> 18#include <mach/misc_regs.h>
19#include <mach/spear.h>
20
21#define PLL1_CTR (MISC_BASE + 0x008)
22#define PLL1_FRQ (MISC_BASE + 0x00C)
23#define PLL1_MOD (MISC_BASE + 0x010)
24#define PLL2_CTR (MISC_BASE + 0x014)
25/* PLL_CTR register masks */
26#define PLL_ENABLE 2
27#define PLL_MODE_SHIFT 4
28#define PLL_MODE_MASK 0x3
29#define PLL_MODE_NORMAL 0
30#define PLL_MODE_FRACTION 1
31#define PLL_MODE_DITH_DSB 2
32#define PLL_MODE_DITH_SSB 3
33
34#define PLL2_FRQ (MISC_BASE + 0x018)
35/* PLL FRQ register masks */
36#define PLL_DIV_N_SHIFT 0
37#define PLL_DIV_N_MASK 0xFF
38#define PLL_DIV_P_SHIFT 8
39#define PLL_DIV_P_MASK 0x7
40#define PLL_NORM_FDBK_M_SHIFT 24
41#define PLL_NORM_FDBK_M_MASK 0xFF
42#define PLL_DITH_FDBK_M_SHIFT 16
43#define PLL_DITH_FDBK_M_MASK 0xFFFF
44
45#define PLL2_MOD (MISC_BASE + 0x01C)
46#define PLL_CLK_CFG (MISC_BASE + 0x020)
47#define CORE_CLK_CFG (MISC_BASE + 0x024)
48/* CORE CLK CFG register masks */
49#define PLL_HCLK_RATIO_SHIFT 10
50#define PLL_HCLK_RATIO_MASK 0x3
51#define HCLK_PCLK_RATIO_SHIFT 8
52#define HCLK_PCLK_RATIO_MASK 0x3
53
54#define PERIP_CLK_CFG (MISC_BASE + 0x028)
55/* PERIP_CLK_CFG register masks */
56#define CLCD_CLK_SHIFT 2
57#define CLCD_CLK_MASK 0x3
58#define UART_CLK_SHIFT 4
59#define UART_CLK_MASK 0x1
60#define FIRDA_CLK_SHIFT 5
61#define FIRDA_CLK_MASK 0x3
62#define GPT0_CLK_SHIFT 8
63#define GPT1_CLK_SHIFT 10
64#define GPT2_CLK_SHIFT 11
65#define GPT3_CLK_SHIFT 12
66#define GPT_CLK_MASK 0x1
67#define AUX_CLK_PLL3_VAL 0
68#define AUX_CLK_PLL1_VAL 1
69
70#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
71/* PERIP1_CLK_ENB register masks */
72#define UART0_CLK_ENB 3
73#define UART1_CLK_ENB 4
74#define SSP0_CLK_ENB 5
75#define SSP1_CLK_ENB 6
76#define I2C_CLK_ENB 7
77#define JPEG_CLK_ENB 8
78#define FSMC_CLK_ENB 9
79#define FIRDA_CLK_ENB 10
80#define GPT2_CLK_ENB 11
81#define GPT3_CLK_ENB 12
82#define GPIO2_CLK_ENB 13
83#define SSP2_CLK_ENB 14
84#define ADC_CLK_ENB 15
85#define GPT1_CLK_ENB 11
86#define RTC_CLK_ENB 17
87#define GPIO1_CLK_ENB 18
88#define DMA_CLK_ENB 19
89#define SMI_CLK_ENB 21
90#define CLCD_CLK_ENB 22
91#define GMAC_CLK_ENB 23
92#define USBD_CLK_ENB 24
93#define USBH0_CLK_ENB 25
94#define USBH1_CLK_ENB 26
95
96#define PRSC1_CLK_CFG (MISC_BASE + 0x044)
97#define PRSC2_CLK_CFG (MISC_BASE + 0x048)
98#define PRSC3_CLK_CFG (MISC_BASE + 0x04C)
99/* gpt synthesizer register masks */
100#define GPT_MSCALE_SHIFT 0
101#define GPT_MSCALE_MASK 0xFFF
102#define GPT_NSCALE_SHIFT 12
103#define GPT_NSCALE_MASK 0xF
104
105#define AMEM_CLK_CFG (MISC_BASE + 0x050)
106#define EXPI_CLK_CFG (MISC_BASE + 0x054)
107#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
108#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
109#define UART_CLK_SYNT (MISC_BASE + 0x064)
110#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
111#define RAS1_CLK_SYNT (MISC_BASE + 0x06C)
112#define RAS2_CLK_SYNT (MISC_BASE + 0x070)
113#define RAS3_CLK_SYNT (MISC_BASE + 0x074)
114#define RAS4_CLK_SYNT (MISC_BASE + 0x078)
115/* aux clk synthesiser register masks for irda to ras4 */
116#define AUX_SYNT_ENB 31
117#define AUX_EQ_SEL_SHIFT 30
118#define AUX_EQ_SEL_MASK 1
119#define AUX_EQ1_SEL 0
120#define AUX_EQ2_SEL 1
121#define AUX_XSCALE_SHIFT 16
122#define AUX_XSCALE_MASK 0xFFF
123#define AUX_YSCALE_SHIFT 0
124#define AUX_YSCALE_MASK 0xFFF
19 125
20/* root clks */ 126/* root clks */
21/* 32 KHz oscillator clock */ 127/* 32 KHz oscillator clock */
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 116b99301cf5..7167fd331d86 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -15,34 +15,9 @@
15#define __MACH_GENERIC_H 15#define __MACH_GENERIC_H
16 16
17#include <linux/init.h> 17#include <linux/init.h>
18#include <linux/platform_device.h>
19#include <linux/amba/bus.h>
20#include <asm/mach/time.h>
21#include <asm/mach/map.h>
22
23/*
24 * Each GPT has 2 timer channels
25 * Following GPT channels will be used as clock source and clockevent
26 */
27#define SPEAR_GPT0_BASE SPEAR6XX_CPU_TMR_BASE
28#define SPEAR_GPT0_CHAN0_IRQ IRQ_CPU_GPT1_1
29#define SPEAR_GPT0_CHAN1_IRQ IRQ_CPU_GPT1_2
30
31/* Add spear6xx family device structure declarations here */
32extern struct amba_device gpio_device[];
33extern struct amba_device uart_device[];
34extern struct sys_timer spear6xx_timer;
35
36/* Add spear6xx family function declarations here */
37void __init spear_setup_timer(void);
38void __init spear6xx_map_io(void);
39void __init spear6xx_init_irq(void);
40void __init spear6xx_init(void);
41void __init spear600_init(void);
42void __init spear6xx_clk_init(void);
43 18
19void __init spear_setup_timer(resource_size_t base, int irq);
44void spear_restart(char, const char *); 20void spear_restart(char, const char *);
45 21void __init spear6xx_clk_init(void);
46/* Add spear600 machine device structure declarations here */
47 22
48#endif /* __MACH_GENERIC_H */ 23#endif /* __MACH_GENERIC_H */
diff --git a/arch/arm/mach-spear6xx/include/mach/hardware.h b/arch/arm/mach-spear6xx/include/mach/hardware.h
index 0b3f96ae2848..40a8c178f10d 100644
--- a/arch/arm/mach-spear6xx/include/mach/hardware.h
+++ b/arch/arm/mach-spear6xx/include/mach/hardware.h
@@ -1,23 +1 @@
1/* /* empty */
2 * arch/arm/mach-spear6xx/include/mach/hardware.h
3 *
4 * Hardware definitions for SPEAr6xx machine family
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Rajeev Kumar<rajeev-dlh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifndef __MACH_HARDWARE_H
15#define __MACH_HARDWARE_H
16
17#include <plat/hardware.h>
18#include <mach/spear.h>
19
20/* Vitual to physical translation of statically mapped space */
21#define IO_ADDRESS(x) (x | 0xF0000000)
22
23#endif /* __MACH_HARDWARE_H */
diff --git a/arch/arm/mach-spear6xx/include/mach/irqs.h b/arch/arm/mach-spear6xx/include/mach/irqs.h
index 8f214b03d75d..2b735389e74b 100644
--- a/arch/arm/mach-spear6xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear6xx/include/mach/irqs.h
@@ -16,82 +16,13 @@
16 16
17/* IRQ definitions */ 17/* IRQ definitions */
18/* VIC 1 */ 18/* VIC 1 */
19#define IRQ_INTRCOMM_SW_IRQ 0 19/* FIXME: probe this from DT */
20#define IRQ_INTRCOMM_CPU_1 1
21#define IRQ_INTRCOMM_CPU_2 2
22#define IRQ_INTRCOMM_RAS2A11_1 3
23#define IRQ_INTRCOMM_RAS2A11_2 4
24#define IRQ_INTRCOMM_RAS2A12_1 5
25#define IRQ_INTRCOMM_RAS2A12_2 6
26#define IRQ_GEN_RAS_0 7
27#define IRQ_GEN_RAS_1 8
28#define IRQ_GEN_RAS_2 9
29#define IRQ_GEN_RAS_3 10
30#define IRQ_GEN_RAS_4 11
31#define IRQ_GEN_RAS_5 12
32#define IRQ_GEN_RAS_6 13
33#define IRQ_GEN_RAS_7 14
34#define IRQ_GEN_RAS_8 15
35#define IRQ_CPU_GPT1_1 16 20#define IRQ_CPU_GPT1_1 16
36#define IRQ_CPU_GPT1_2 17
37#define IRQ_LOCAL_GPIO 18
38#define IRQ_PLL_UNLOCK 19
39#define IRQ_JPEG 20
40#define IRQ_FSMC 21
41#define IRQ_IRDA 22
42#define IRQ_RESERVED 23
43#define IRQ_UART_0 24
44#define IRQ_UART_1 25
45#define IRQ_SSP_1 26
46#define IRQ_SSP_2 27
47#define IRQ_I2C 28
48#define IRQ_GEN_RAS_9 29
49#define IRQ_GEN_RAS_10 30
50#define IRQ_GEN_RAS_11 31
51
52/* VIC 2 */
53#define IRQ_APPL_GPT1_1 32
54#define IRQ_APPL_GPT1_2 33
55#define IRQ_APPL_GPT2_1 34
56#define IRQ_APPL_GPT2_2 35
57#define IRQ_APPL_GPIO 36
58#define IRQ_APPL_SSP 37
59#define IRQ_APPL_ADC 38
60#define IRQ_APPL_RESERVED 39
61#define IRQ_AHB_EXP_MASTER 40
62#define IRQ_DDR_CONTROLLER 41
63#define IRQ_BASIC_DMA 42
64#define IRQ_BASIC_RESERVED1 43
65#define IRQ_BASIC_SMI 44
66#define IRQ_BASIC_CLCD 45
67#define IRQ_EXP_AHB_1 46
68#define IRQ_EXP_AHB_2 47
69#define IRQ_BASIC_GPT1_1 48
70#define IRQ_BASIC_GPT1_2 49
71#define IRQ_BASIC_RTC 50
72#define IRQ_BASIC_GPIO 51
73#define IRQ_BASIC_WDT 52
74#define IRQ_BASIC_RESERVED 53
75#define IRQ_AHB_EXP_SLAVE 54
76#define IRQ_GMAC_1 55
77#define IRQ_GMAC_2 56
78#define IRQ_USB_DEV 57
79#define IRQ_USB_H_OHCI_0 58
80#define IRQ_USB_H_EHCI_0 59
81#define IRQ_USB_H_OHCI_1 60
82#define IRQ_USB_H_EHCI_1 61
83#define IRQ_EXP_AHB_3 62
84#define IRQ_EXP_AHB_4 63
85 21
86#define IRQ_VIC_END 64 22#define IRQ_VIC_END 64
87 23
88/* GPIO pins virtual irqs */ 24/* GPIO pins virtual irqs */
89#define SPEAR_GPIO_INT_BASE IRQ_VIC_END 25#define VIRTUAL_IRQS 24
90#define SPEAR_GPIO0_INT_BASE SPEAR_GPIO_INT_BASE 26#define NR_IRQS (IRQ_VIC_END + VIRTUAL_IRQS)
91#define SPEAR_GPIO1_INT_BASE (SPEAR_GPIO0_INT_BASE + 8)
92#define SPEAR_GPIO2_INT_BASE (SPEAR_GPIO1_INT_BASE + 8)
93#define SPEAR_GPIO_INT_END (SPEAR_GPIO2_INT_BASE + 8)
94#define VIRTUAL_IRQS (SPEAR_GPIO_INT_END - IRQ_VIC_END)
95#define NR_IRQS (IRQ_VIC_END + VIRTUAL_IRQS)
96 27
97#endif /* __MACH_IRQS_H */ 28#endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-spear6xx/include/mach/misc_regs.h b/arch/arm/mach-spear6xx/include/mach/misc_regs.h
index 68c20a007b0d..2b9aaa6cdd11 100644
--- a/arch/arm/mach-spear6xx/include/mach/misc_regs.h
+++ b/arch/arm/mach-spear6xx/include/mach/misc_regs.h
@@ -14,161 +14,7 @@
14#ifndef __MACH_MISC_REGS_H 14#ifndef __MACH_MISC_REGS_H
15#define __MACH_MISC_REGS_H 15#define __MACH_MISC_REGS_H
16 16
17#include <mach/hardware.h>
18
19#define MISC_BASE IOMEM(VA_SPEAR6XX_ICM3_MISC_REG_BASE) 17#define MISC_BASE IOMEM(VA_SPEAR6XX_ICM3_MISC_REG_BASE)
20
21#define SOC_CFG_CTR (MISC_BASE + 0x000)
22#define DIAG_CFG_CTR (MISC_BASE + 0x004)
23#define PLL1_CTR (MISC_BASE + 0x008)
24#define PLL1_FRQ (MISC_BASE + 0x00C)
25#define PLL1_MOD (MISC_BASE + 0x010)
26#define PLL2_CTR (MISC_BASE + 0x014)
27/* PLL_CTR register masks */
28#define PLL_ENABLE 2
29#define PLL_MODE_SHIFT 4
30#define PLL_MODE_MASK 0x3
31#define PLL_MODE_NORMAL 0
32#define PLL_MODE_FRACTION 1
33#define PLL_MODE_DITH_DSB 2
34#define PLL_MODE_DITH_SSB 3
35
36#define PLL2_FRQ (MISC_BASE + 0x018)
37/* PLL FRQ register masks */
38#define PLL_DIV_N_SHIFT 0
39#define PLL_DIV_N_MASK 0xFF
40#define PLL_DIV_P_SHIFT 8
41#define PLL_DIV_P_MASK 0x7
42#define PLL_NORM_FDBK_M_SHIFT 24
43#define PLL_NORM_FDBK_M_MASK 0xFF
44#define PLL_DITH_FDBK_M_SHIFT 16
45#define PLL_DITH_FDBK_M_MASK 0xFFFF
46
47#define PLL2_MOD (MISC_BASE + 0x01C)
48#define PLL_CLK_CFG (MISC_BASE + 0x020)
49#define CORE_CLK_CFG (MISC_BASE + 0x024)
50/* CORE CLK CFG register masks */
51#define PLL_HCLK_RATIO_SHIFT 10
52#define PLL_HCLK_RATIO_MASK 0x3
53#define HCLK_PCLK_RATIO_SHIFT 8
54#define HCLK_PCLK_RATIO_MASK 0x3
55
56#define PERIP_CLK_CFG (MISC_BASE + 0x028)
57/* PERIP_CLK_CFG register masks */
58#define CLCD_CLK_SHIFT 2
59#define CLCD_CLK_MASK 0x3
60#define UART_CLK_SHIFT 4
61#define UART_CLK_MASK 0x1
62#define FIRDA_CLK_SHIFT 5
63#define FIRDA_CLK_MASK 0x3
64#define GPT0_CLK_SHIFT 8
65#define GPT1_CLK_SHIFT 10
66#define GPT2_CLK_SHIFT 11
67#define GPT3_CLK_SHIFT 12
68#define GPT_CLK_MASK 0x1
69#define AUX_CLK_PLL3_VAL 0
70#define AUX_CLK_PLL1_VAL 1
71
72#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
73/* PERIP1_CLK_ENB register masks */
74#define UART0_CLK_ENB 3
75#define UART1_CLK_ENB 4
76#define SSP0_CLK_ENB 5
77#define SSP1_CLK_ENB 6
78#define I2C_CLK_ENB 7
79#define JPEG_CLK_ENB 8
80#define FSMC_CLK_ENB 9
81#define FIRDA_CLK_ENB 10
82#define GPT2_CLK_ENB 11
83#define GPT3_CLK_ENB 12
84#define GPIO2_CLK_ENB 13
85#define SSP2_CLK_ENB 14
86#define ADC_CLK_ENB 15
87#define GPT1_CLK_ENB 11
88#define RTC_CLK_ENB 17
89#define GPIO1_CLK_ENB 18
90#define DMA_CLK_ENB 19
91#define SMI_CLK_ENB 21
92#define CLCD_CLK_ENB 22
93#define GMAC_CLK_ENB 23
94#define USBD_CLK_ENB 24
95#define USBH0_CLK_ENB 25
96#define USBH1_CLK_ENB 26
97
98#define SOC_CORE_ID (MISC_BASE + 0x030)
99#define RAS_CLK_ENB (MISC_BASE + 0x034)
100#define PERIP1_SOF_RST (MISC_BASE + 0x038)
101/* PERIP1_SOF_RST register masks */
102#define JPEG_SOF_RST 8
103
104#define SOC_USER_ID (MISC_BASE + 0x03C)
105#define RAS_SOF_RST (MISC_BASE + 0x040)
106#define PRSC1_CLK_CFG (MISC_BASE + 0x044)
107#define PRSC2_CLK_CFG (MISC_BASE + 0x048)
108#define PRSC3_CLK_CFG (MISC_BASE + 0x04C)
109/* gpt synthesizer register masks */
110#define GPT_MSCALE_SHIFT 0
111#define GPT_MSCALE_MASK 0xFFF
112#define GPT_NSCALE_SHIFT 12
113#define GPT_NSCALE_MASK 0xF
114
115#define AMEM_CLK_CFG (MISC_BASE + 0x050)
116#define EXPI_CLK_CFG (MISC_BASE + 0x054)
117#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
118#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
119#define UART_CLK_SYNT (MISC_BASE + 0x064)
120#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
121#define RAS1_CLK_SYNT (MISC_BASE + 0x06C)
122#define RAS2_CLK_SYNT (MISC_BASE + 0x070)
123#define RAS3_CLK_SYNT (MISC_BASE + 0x074)
124#define RAS4_CLK_SYNT (MISC_BASE + 0x078)
125/* aux clk synthesiser register masks for irda to ras4 */
126#define AUX_SYNT_ENB 31
127#define AUX_EQ_SEL_SHIFT 30
128#define AUX_EQ_SEL_MASK 1
129#define AUX_EQ1_SEL 0
130#define AUX_EQ2_SEL 1
131#define AUX_XSCALE_SHIFT 16
132#define AUX_XSCALE_MASK 0xFFF
133#define AUX_YSCALE_SHIFT 0
134#define AUX_YSCALE_MASK 0xFFF
135
136#define ICM1_ARB_CFG (MISC_BASE + 0x07C)
137#define ICM2_ARB_CFG (MISC_BASE + 0x080)
138#define ICM3_ARB_CFG (MISC_BASE + 0x084)
139#define ICM4_ARB_CFG (MISC_BASE + 0x088)
140#define ICM5_ARB_CFG (MISC_BASE + 0x08C)
141#define ICM6_ARB_CFG (MISC_BASE + 0x090)
142#define ICM7_ARB_CFG (MISC_BASE + 0x094)
143#define ICM8_ARB_CFG (MISC_BASE + 0x098)
144#define ICM9_ARB_CFG (MISC_BASE + 0x09C)
145#define DMA_CHN_CFG (MISC_BASE + 0x0A0) 18#define DMA_CHN_CFG (MISC_BASE + 0x0A0)
146#define USB2_PHY_CFG (MISC_BASE + 0x0A4)
147#define GMAC_CFG_CTR (MISC_BASE + 0x0A8)
148#define EXPI_CFG_CTR (MISC_BASE + 0x0AC)
149#define PRC1_LOCK_CTR (MISC_BASE + 0x0C0)
150#define PRC2_LOCK_CTR (MISC_BASE + 0x0C4)
151#define PRC3_LOCK_CTR (MISC_BASE + 0x0C8)
152#define PRC4_LOCK_CTR (MISC_BASE + 0x0CC)
153#define PRC1_IRQ_CTR (MISC_BASE + 0x0D0)
154#define PRC2_IRQ_CTR (MISC_BASE + 0x0D4)
155#define PRC3_IRQ_CTR (MISC_BASE + 0x0D8)
156#define PRC4_IRQ_CTR (MISC_BASE + 0x0DC)
157#define PWRDOWN_CFG_CTR (MISC_BASE + 0x0E0)
158#define COMPSSTL_1V8_CFG (MISC_BASE + 0x0E4)
159#define COMPSSTL_2V5_CFG (MISC_BASE + 0x0E8)
160#define COMPCOR_3V3_CFG (MISC_BASE + 0x0EC)
161#define SSTLPAD_CFG_CTR (MISC_BASE + 0x0F0)
162#define BIST1_CFG_CTR (MISC_BASE + 0x0F4)
163#define BIST2_CFG_CTR (MISC_BASE + 0x0F8)
164#define BIST3_CFG_CTR (MISC_BASE + 0x0FC)
165#define BIST4_CFG_CTR (MISC_BASE + 0x100)
166#define BIST5_CFG_CTR (MISC_BASE + 0x104)
167#define BIST1_STS_RES (MISC_BASE + 0x108)
168#define BIST2_STS_RES (MISC_BASE + 0x10C)
169#define BIST3_STS_RES (MISC_BASE + 0x110)
170#define BIST4_STS_RES (MISC_BASE + 0x114)
171#define BIST5_STS_RES (MISC_BASE + 0x118)
172#define SYSERR_CFG_CTR (MISC_BASE + 0x11C)
173 19
174#endif /* __MACH_MISC_REGS_H */ 20#endif /* __MACH_MISC_REGS_H */
diff --git a/arch/arm/mach-spear6xx/include/mach/spear.h b/arch/arm/mach-spear6xx/include/mach/spear.h
index 7fd621532def..d278ed047a53 100644
--- a/arch/arm/mach-spear6xx/include/mach/spear.h
+++ b/arch/arm/mach-spear6xx/include/mach/spear.h
@@ -15,69 +15,26 @@
15#define __MACH_SPEAR6XX_H 15#define __MACH_SPEAR6XX_H
16 16
17#include <asm/memory.h> 17#include <asm/memory.h>
18#include <mach/spear600.h>
19 18
20#define SPEAR6XX_ML_SDRAM_BASE UL(0x00000000)
21/* ICM1 - Low speed connection */ 19/* ICM1 - Low speed connection */
22#define SPEAR6XX_ICM1_BASE UL(0xD0000000) 20#define SPEAR6XX_ICM1_BASE UL(0xD0000000)
23 21#define VA_SPEAR6XX_ICM1_BASE UL(0xFD000000)
24#define SPEAR6XX_ICM1_UART0_BASE UL(0xD0000000) 22#define SPEAR6XX_ICM1_UART0_BASE UL(0xD0000000)
25#define VA_SPEAR6XX_ICM1_UART0_BASE IO_ADDRESS(SPEAR6XX_ICM1_UART0_BASE) 23#define VA_SPEAR6XX_ICM1_UART0_BASE (VA_SPEAR6XX_ICM1_2_BASE | SPEAR6XX_ICM1_UART0_BASE)
26
27#define SPEAR6XX_ICM1_UART1_BASE UL(0xD0080000)
28#define SPEAR6XX_ICM1_SSP0_BASE UL(0xD0100000)
29#define SPEAR6XX_ICM1_SSP1_BASE UL(0xD0180000)
30#define SPEAR6XX_ICM1_I2C_BASE UL(0xD0200000)
31#define SPEAR6XX_ICM1_JPEG_BASE UL(0xD0800000)
32#define SPEAR6XX_ICM1_IRDA_BASE UL(0xD1000000)
33#define SPEAR6XX_ICM1_FSMC_BASE UL(0xD1800000)
34#define SPEAR6XX_ICM1_NAND_BASE UL(0xD2000000)
35#define SPEAR6XX_ICM1_SRAM_BASE UL(0xD2800000)
36
37/* ICM2 - Application Subsystem */
38#define SPEAR6XX_ICM2_BASE UL(0xD8000000)
39#define SPEAR6XX_ICM2_TMR0_BASE UL(0xD8000000)
40#define SPEAR6XX_ICM2_TMR1_BASE UL(0xD8080000)
41#define SPEAR6XX_ICM2_GPIO_BASE UL(0xD8100000)
42#define SPEAR6XX_ICM2_SSP2_BASE UL(0xD8180000)
43#define SPEAR6XX_ICM2_ADC_BASE UL(0xD8200000)
44 24
45/* ML-1, 2 - Multi Layer CPU Subsystem */ 25/* ML-1, 2 - Multi Layer CPU Subsystem */
46#define SPEAR6XX_ML_CPU_BASE UL(0xF0000000) 26#define SPEAR6XX_ML_CPU_BASE UL(0xF0000000)
27#define VA_SPEAR6XX_ML_CPU_BASE UL(0xF0000000)
47#define SPEAR6XX_CPU_TMR_BASE UL(0xF0000000) 28#define SPEAR6XX_CPU_TMR_BASE UL(0xF0000000)
48#define SPEAR6XX_CPU_GPIO_BASE UL(0xF0100000)
49#define SPEAR6XX_CPU_VIC_SEC_BASE UL(0xF1000000)
50#define VA_SPEAR6XX_CPU_VIC_SEC_BASE IO_ADDRESS(SPEAR6XX_CPU_VIC_SEC_BASE)
51#define SPEAR6XX_CPU_VIC_PRI_BASE UL(0xF1100000)
52#define VA_SPEAR6XX_CPU_VIC_PRI_BASE IO_ADDRESS(SPEAR6XX_CPU_VIC_PRI_BASE)
53 29
54/* ICM3 - Basic Subsystem */ 30/* ICM3 - Basic Subsystem */
55#define SPEAR6XX_ICM3_BASE UL(0xF8000000)
56#define SPEAR6XX_ICM3_SMEM_BASE UL(0xF8000000)
57#define SPEAR6XX_ICM3_SMI_CTRL_BASE UL(0xFC000000) 31#define SPEAR6XX_ICM3_SMI_CTRL_BASE UL(0xFC000000)
58#define SPEAR6XX_ICM3_CLCD_BASE UL(0xFC200000) 32#define VA_SPEAR6XX_ICM3_SMI_CTRL_BASE UL(0xFC000000)
59#define SPEAR6XX_ICM3_DMA_BASE UL(0xFC400000) 33#define SPEAR6XX_ICM3_DMA_BASE UL(0xFC400000)
60#define SPEAR6XX_ICM3_SDRAM_CTRL_BASE UL(0xFC600000)
61#define SPEAR6XX_ICM3_TMR_BASE UL(0xFC800000)
62#define SPEAR6XX_ICM3_WDT_BASE UL(0xFC880000)
63#define SPEAR6XX_ICM3_RTC_BASE UL(0xFC900000)
64#define SPEAR6XX_ICM3_GPIO_BASE UL(0xFC980000)
65#define SPEAR6XX_ICM3_SYS_CTRL_BASE UL(0xFCA00000) 34#define SPEAR6XX_ICM3_SYS_CTRL_BASE UL(0xFCA00000)
66#define VA_SPEAR6XX_ICM3_SYS_CTRL_BASE IO_ADDRESS(SPEAR6XX_ICM3_SYS_CTRL_BASE) 35#define VA_SPEAR6XX_ICM3_SYS_CTRL_BASE (VA_SPEAR6XX_ICM3_SMI_CTRL_BASE | SPEAR6XX_ICM3_SYS_CTRL_BASE)
67#define SPEAR6XX_ICM3_MISC_REG_BASE UL(0xFCA80000) 36#define SPEAR6XX_ICM3_MISC_REG_BASE UL(0xFCA80000)
68#define VA_SPEAR6XX_ICM3_MISC_REG_BASE IO_ADDRESS(SPEAR6XX_ICM3_MISC_REG_BASE) 37#define VA_SPEAR6XX_ICM3_MISC_REG_BASE (VA_SPEAR6XX_ICM3_SMI_CTRL_BASE | SPEAR6XX_ICM3_MISC_REG_BASE)
69
70/* ICM4 - High Speed Connection */
71#define SPEAR6XX_ICM4_BASE UL(0xE0000000)
72#define SPEAR6XX_ICM4_GMAC_BASE UL(0xE0800000)
73#define SPEAR6XX_ICM4_USBD_FIFO_BASE UL(0xE1000000)
74#define SPEAR6XX_ICM4_USBD_CSR_BASE UL(0xE1100000)
75#define SPEAR6XX_ICM4_USBD_PLDT_BASE UL(0xE1200000)
76#define SPEAR6XX_ICM4_USB_EHCI0_BASE UL(0xE1800000)
77#define SPEAR6XX_ICM4_USB_OHCI0_BASE UL(0xE1900000)
78#define SPEAR6XX_ICM4_USB_EHCI1_BASE UL(0xE2000000)
79#define SPEAR6XX_ICM4_USB_OHCI1_BASE UL(0xE2100000)
80#define SPEAR6XX_ICM4_USB_ARB_BASE UL(0xE2800000)
81 38
82/* Debug uart for linux, will be used for debug and uncompress messages */ 39/* Debug uart for linux, will be used for debug and uncompress messages */
83#define SPEAR_DBG_UART_BASE SPEAR6XX_ICM1_UART0_BASE 40#define SPEAR_DBG_UART_BASE SPEAR6XX_ICM1_UART0_BASE
diff --git a/arch/arm/mach-spear6xx/include/mach/spear600.h b/arch/arm/mach-spear6xx/include/mach/spear600.h
deleted file mode 100644
index c068cc50b0fb..000000000000
--- a/arch/arm/mach-spear6xx/include/mach/spear600.h
+++ /dev/null
@@ -1,21 +0,0 @@
1/*
2 * arch/arm/mach-spear66xx/include/mach/spear600.h
3 *
4 * SPEAr600 Machine specific definition
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifdef CONFIG_MACH_SPEAR600
15
16#ifndef __MACH_SPEAR600_H
17#define __MACH_SPEAR600_H
18
19#endif /* __MACH_SPEAR600_H */
20
21#endif /* CONFIG_MACH_SPEAR600 */
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 5b9e30f54cdb..de194dbb8371 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -14,6 +14,8 @@
14 */ 14 */
15 15
16#include <linux/amba/pl08x.h> 16#include <linux/amba/pl08x.h>
17#include <linux/clk.h>
18#include <linux/err.h>
17#include <linux/of.h> 19#include <linux/of.h>
18#include <linux/of_address.h> 20#include <linux/of_address.h>
19#include <linux/of_irq.h> 21#include <linux/of_irq.h>
@@ -21,9 +23,11 @@
21#include <asm/hardware/pl080.h> 23#include <asm/hardware/pl080.h>
22#include <asm/hardware/vic.h> 24#include <asm/hardware/vic.h>
23#include <asm/mach/arch.h> 25#include <asm/mach/arch.h>
26#include <asm/mach/time.h>
27#include <asm/mach/map.h>
24#include <plat/pl080.h> 28#include <plat/pl080.h>
25#include <mach/generic.h> 29#include <mach/generic.h>
26#include <mach/hardware.h> 30#include <mach/spear.h>
27 31
28/* dmac device registration */ 32/* dmac device registration */
29static struct pl08x_channel_data spear600_dma_info[] = { 33static struct pl08x_channel_data spear600_dma_info[] = {
@@ -384,32 +388,29 @@ struct pl08x_platform_data pl080_plat_data = {
384 .num_slave_channels = ARRAY_SIZE(spear600_dma_info), 388 .num_slave_channels = ARRAY_SIZE(spear600_dma_info),
385}; 389};
386 390
387/* Following will create static virtual/physical mappings */ 391/*
388static struct map_desc spear6xx_io_desc[] __initdata = { 392 * Following will create 16MB static virtual/physical mappings
393 * PHYSICAL VIRTUAL
394 * 0xF0000000 0xF0000000
395 * 0xF1000000 0xF1000000
396 * 0xD0000000 0xFD000000
397 * 0xFC000000 0xFC000000
398 */
399struct map_desc spear6xx_io_desc[] __initdata = {
389 { 400 {
390 .virtual = VA_SPEAR6XX_ICM1_UART0_BASE, 401 .virtual = VA_SPEAR6XX_ML_CPU_BASE,
391 .pfn = __phys_to_pfn(SPEAR6XX_ICM1_UART0_BASE), 402 .pfn = __phys_to_pfn(SPEAR6XX_ML_CPU_BASE),
392 .length = SZ_4K, 403 .length = 2 * SZ_16M,
393 .type = MT_DEVICE
394 }, {
395 .virtual = VA_SPEAR6XX_CPU_VIC_PRI_BASE,
396 .pfn = __phys_to_pfn(SPEAR6XX_CPU_VIC_PRI_BASE),
397 .length = SZ_4K,
398 .type = MT_DEVICE 404 .type = MT_DEVICE
399 }, { 405 }, {
400 .virtual = VA_SPEAR6XX_CPU_VIC_SEC_BASE, 406 .virtual = VA_SPEAR6XX_ICM1_BASE,
401 .pfn = __phys_to_pfn(SPEAR6XX_CPU_VIC_SEC_BASE), 407 .pfn = __phys_to_pfn(SPEAR6XX_ICM1_BASE),
402 .length = SZ_4K, 408 .length = SZ_16M,
403 .type = MT_DEVICE
404 }, {
405 .virtual = VA_SPEAR6XX_ICM3_SYS_CTRL_BASE,
406 .pfn = __phys_to_pfn(SPEAR6XX_ICM3_SYS_CTRL_BASE),
407 .length = SZ_4K,
408 .type = MT_DEVICE 409 .type = MT_DEVICE
409 }, { 410 }, {
410 .virtual = VA_SPEAR6XX_ICM3_MISC_REG_BASE, 411 .virtual = VA_SPEAR6XX_ICM3_SMI_CTRL_BASE,
411 .pfn = __phys_to_pfn(SPEAR6XX_ICM3_MISC_REG_BASE), 412 .pfn = __phys_to_pfn(SPEAR6XX_ICM3_SMI_CTRL_BASE),
412 .length = SZ_4K, 413 .length = SZ_16M,
413 .type = MT_DEVICE 414 .type = MT_DEVICE
414 }, 415 },
415}; 416};
@@ -447,7 +448,7 @@ static void __init spear6xx_timer_init(void)
447 clk_put(gpt_clk); 448 clk_put(gpt_clk);
448 clk_put(pclk); 449 clk_put(pclk);
449 450
450 spear_setup_timer(); 451 spear_setup_timer(SPEAR6XX_CPU_TMR_BASE, IRQ_CPU_GPT1_1);
451} 452}
452 453
453struct sys_timer spear6xx_timer = { 454struct sys_timer spear6xx_timer = {
diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S
index 02b160a1ec9b..ab3de721c5db 100644
--- a/arch/arm/plat-spear/include/plat/debug-macro.S
+++ b/arch/arm/plat-spear/include/plat/debug-macro.S
@@ -12,7 +12,7 @@
12 */ 12 */
13 13
14#include <linux/amba/serial.h> 14#include <linux/amba/serial.h>
15#include <mach/hardware.h> 15#include <mach/spear.h>
16 16
17 .macro addruart, rp, rv, tmp 17 .macro addruart, rp, rv, tmp
18 mov \rp, #SPEAR_DBG_UART_BASE @ Physical base 18 mov \rp, #SPEAR_DBG_UART_BASE @ Physical base
diff --git a/arch/arm/plat-spear/include/plat/hardware.h b/arch/arm/plat-spear/include/plat/hardware.h
deleted file mode 100644
index 70187d763e26..000000000000
--- a/arch/arm/plat-spear/include/plat/hardware.h
+++ /dev/null
@@ -1,17 +0,0 @@
1/*
2 * arch/arm/plat-spear/include/plat/hardware.h
3 *
4 * Hardware definitions for SPEAr
5 *
6 * Copyright (C) 2010 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifndef __PLAT_HARDWARE_H
15#define __PLAT_HARDWARE_H
16
17#endif /* __PLAT_HARDWARE_H */
diff --git a/arch/arm/plat-spear/include/plat/uncompress.h b/arch/arm/plat-spear/include/plat/uncompress.h
index 1bf84527aee4..6dd455bafdfd 100644
--- a/arch/arm/plat-spear/include/plat/uncompress.h
+++ b/arch/arm/plat-spear/include/plat/uncompress.h
@@ -13,7 +13,7 @@
13 13
14#include <linux/io.h> 14#include <linux/io.h>
15#include <linux/amba/serial.h> 15#include <linux/amba/serial.h>
16#include <mach/hardware.h> 16#include <mach/spear.h>
17 17
18#ifndef __PLAT_UNCOMPRESS_H 18#ifndef __PLAT_UNCOMPRESS_H
19#define __PLAT_UNCOMPRESS_H 19#define __PLAT_UNCOMPRESS_H
diff --git a/arch/arm/plat-spear/pl080.c b/arch/arm/plat-spear/pl080.c
index d53d75e1af5e..a56a067717c1 100644
--- a/arch/arm/plat-spear/pl080.c
+++ b/arch/arm/plat-spear/pl080.c
@@ -17,6 +17,7 @@
17#include <linux/err.h> 17#include <linux/err.h>
18#include <linux/io.h> 18#include <linux/io.h>
19#include <linux/spinlock_types.h> 19#include <linux/spinlock_types.h>
20#include <mach/spear.h>
20#include <mach/misc_regs.h> 21#include <mach/misc_regs.h>
21 22
22static spinlock_t lock = __SPIN_LOCK_UNLOCKED(x); 23static spinlock_t lock = __SPIN_LOCK_UNLOCKED(x);
diff --git a/arch/arm/plat-spear/restart.c b/arch/arm/plat-spear/restart.c
index 16f203e78d89..4471a232713a 100644
--- a/arch/arm/plat-spear/restart.c
+++ b/arch/arm/plat-spear/restart.c
@@ -13,7 +13,7 @@
13#include <linux/io.h> 13#include <linux/io.h>
14#include <asm/system_misc.h> 14#include <asm/system_misc.h>
15#include <asm/hardware/sp810.h> 15#include <asm/hardware/sp810.h>
16#include <mach/hardware.h> 16#include <mach/spear.h>
17#include <mach/generic.h> 17#include <mach/generic.h>
18 18
19void spear_restart(char mode, const char *cmd) 19void spear_restart(char mode, const char *cmd)
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index abb5bdecd509..a3164d1647fd 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -15,14 +15,13 @@
15#include <linux/err.h> 15#include <linux/err.h>
16#include <linux/init.h> 16#include <linux/init.h>
17#include <linux/interrupt.h> 17#include <linux/interrupt.h>
18#include <linux/ioport.h>
18#include <linux/io.h> 19#include <linux/io.h>
19#include <linux/kernel.h> 20#include <linux/kernel.h>
20#include <linux/time.h> 21#include <linux/time.h>
21#include <linux/irq.h> 22#include <linux/irq.h>
22#include <asm/mach/time.h> 23#include <asm/mach/time.h>
23#include <mach/generic.h> 24#include <mach/generic.h>
24#include <mach/hardware.h>
25#include <mach/irqs.h>
26 25
27/* 26/*
28 * We would use TIMER0 and TIMER1 as clockevent and clocksource. 27 * We would use TIMER0 and TIMER1 as clockevent and clocksource.
@@ -175,7 +174,7 @@ static struct irqaction spear_timer_irq = {
175 .handler = spear_timer_interrupt 174 .handler = spear_timer_interrupt
176}; 175};
177 176
178static void __init spear_clockevent_init(void) 177static void __init spear_clockevent_init(int irq)
179{ 178{
180 u32 tick_rate; 179 u32 tick_rate;
181 180
@@ -195,19 +194,19 @@ static void __init spear_clockevent_init(void)
195 194
196 clockevents_register_device(&clkevt); 195 clockevents_register_device(&clkevt);
197 196
198 setup_irq(SPEAR_GPT0_CHAN0_IRQ, &spear_timer_irq); 197 setup_irq(irq, &spear_timer_irq);
199} 198}
200 199
201void __init spear_setup_timer(void) 200void __init spear_setup_timer(resource_size_t base, int irq)
202{ 201{
203 int ret; 202 int ret;
204 203
205 if (!request_mem_region(SPEAR_GPT0_BASE, SZ_1K, "gpt0")) { 204 if (!request_mem_region(base, SZ_1K, "gpt0")) {
206 pr_err("%s:cannot get IO addr\n", __func__); 205 pr_err("%s:cannot get IO addr\n", __func__);
207 return; 206 return;
208 } 207 }
209 208
210 gpt_base = (void __iomem *)ioremap(SPEAR_GPT0_BASE, SZ_1K); 209 gpt_base = ioremap(base, SZ_1K);
211 if (!gpt_base) { 210 if (!gpt_base) {
212 pr_err("%s:ioremap failed for gpt\n", __func__); 211 pr_err("%s:ioremap failed for gpt\n", __func__);
213 goto err_mem; 212 goto err_mem;
@@ -225,7 +224,7 @@ void __init spear_setup_timer(void)
225 goto err_clk; 224 goto err_clk;
226 } 225 }
227 226
228 spear_clockevent_init(); 227 spear_clockevent_init(irq);
229 spear_clocksource_init(); 228 spear_clocksource_init();
230 229
231 return; 230 return;
@@ -235,5 +234,5 @@ err_clk:
235err_iomap: 234err_iomap:
236 iounmap(gpt_base); 235 iounmap(gpt_base);
237err_mem: 236err_mem:
238 release_mem_region(SPEAR_GPT0_BASE, SZ_1K); 237 release_mem_region(base, SZ_1K);
239} 238}
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-24 20:06:52 -0500