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davinci: Add base DA850/OMAP-L138 SoC support

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The DA850/OMAP-L138 is a new SoC from TI in the same family as
DA830/OMAP-L137.

Major changes include better support for power management,
support for SATA devices and McBSP (same IP as DM644x).

DA850/OMAP-L138 documents are available at
http://focus.ti.com/docs/prod/folders/print/omap-l138.html.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Sudhakar Rajashekhara
2009-07-16 06:41:54 -04:00
committed by Kevin Hilman
parent efd911814e
commit e1a8d7e2ea
8 changed files with 712 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/mach-davinci/include/mach/cputype.h
View File

@@ -32,6 +32,7 @@ struct davinci_id {
#define DAVINCI_CPU_ID_DM355 0x03550000
#define DAVINCI_CPU_ID_DM365 0x03650000
#define DAVINCI_CPU_ID_DA830 0x08300000
#define DAVINCI_CPU_ID_DA850 0x08500000
#define IS_DAVINCI_CPU(type, id) \
static inline int is_davinci_ ##type(void) \
@@ -44,6 +45,7 @@ IS_DAVINCI_CPU(dm646x, DAVINCI_CPU_ID_DM6467)
IS_DAVINCI_CPU(dm355, DAVINCI_CPU_ID_DM355)
IS_DAVINCI_CPU(dm365, DAVINCI_CPU_ID_DM365)
IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830)
IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850)
#ifdef CONFIG_ARCH_DAVINCI_DM644x
#define cpu_is_davinci_dm644x() is_davinci_dm644x()
@@ -75,4 +77,10 @@ IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830)
#define cpu_is_davinci_da830() 0
#endif
#ifdef CONFIG_ARCH_DAVINCI_DA850
#define cpu_is_davinci_da850() is_davinci_da850()
#else
#define cpu_is_davinci_da850() 0
#endif
#endif

7
arch/arm/mach-davinci/include/mach/da8xx.h
View File

@@ -59,6 +59,7 @@
#define PINMUX19 0x4c
void __init da830_init(void);
void __init da850_init(void);
int da8xx_register_edma(void);
int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
@@ -93,6 +94,12 @@ extern const short da830_ecap2_pins[];
extern const short da830_eqep0_pins[];
extern const short da830_eqep1_pins[];
extern const short da850_uart0_pins[];
extern const short da850_uart1_pins[];
extern const short da850_uart2_pins[];
extern const short da850_i2c0_pins[];
extern const short da850_i2c1_pins[];
int da8xx_pinmux_setup(const short pins[]);
#endif /* __ASM_ARCH_DAVINCI_DA8XX_H */

63
arch/arm/mach-davinci/include/mach/irqs.h
View File

@@ -340,9 +340,66 @@
#define DA830_N_CP_INTC_IRQ 96
/* da830 currently has the most gpio pins (128) */
/* DA850 speicific interrupts */
#define IRQ_DA850_MPUADDRERR0 27
#define IRQ_DA850_MPUPROTERR0 27
#define IRQ_DA850_IOPUADDRERR0 27
#define IRQ_DA850_IOPUPROTERR0 27
#define IRQ_DA850_IOPUADDRERR1 27
#define IRQ_DA850_IOPUPROTERR1 27
#define IRQ_DA850_IOPUADDRERR2 27
#define IRQ_DA850_IOPUPROTERR2 27
#define IRQ_DA850_BOOTCFG_ADDR_ERR 27
#define IRQ_DA850_BOOTCFG_PROT_ERR 27
#define IRQ_DA850_MPUADDRERR1 27
#define IRQ_DA850_MPUPROTERR1 27
#define IRQ_DA850_IOPUADDRERR3 27
#define IRQ_DA850_IOPUPROTERR3 27
#define IRQ_DA850_IOPUADDRERR4 27
#define IRQ_DA850_IOPUPROTERR4 27
#define IRQ_DA850_IOPUADDRERR5 27
#define IRQ_DA850_IOPUPROTERR5 27
#define IRQ_DA850_MIOPU_BOOTCFG_ERR 27
#define IRQ_DA850_SATAINT 67
#define IRQ_DA850_TINT12_2 68
#define IRQ_DA850_TINT34_2 68
#define IRQ_DA850_TINTALL_2 68
#define IRQ_DA850_MMCSDINT0_1 72
#define IRQ_DA850_MMCSDINT1_1 73
#define IRQ_DA850_T12CMPINT0_2 74
#define IRQ_DA850_T12CMPINT1_2 75
#define IRQ_DA850_T12CMPINT2_2 76
#define IRQ_DA850_T12CMPINT3_2 77
#define IRQ_DA850_T12CMPINT4_2 78
#define IRQ_DA850_T12CMPINT5_2 79
#define IRQ_DA850_T12CMPINT6_2 80
#define IRQ_DA850_T12CMPINT7_2 81
#define IRQ_DA850_T12CMPINT0_3 82
#define IRQ_DA850_T12CMPINT1_3 83
#define IRQ_DA850_T12CMPINT2_3 84
#define IRQ_DA850_T12CMPINT3_3 85
#define IRQ_DA850_T12CMPINT4_3 86
#define IRQ_DA850_T12CMPINT5_3 87
#define IRQ_DA850_T12CMPINT6_3 88
#define IRQ_DA850_T12CMPINT7_3 89
#define IRQ_DA850_RPIINT 91
#define IRQ_DA850_VPIFINT 92
#define IRQ_DA850_CCINT1 93
#define IRQ_DA850_CCERRINT1 94
#define IRQ_DA850_TCERRINT2 95
#define IRQ_DA850_TINT12_3 96
#define IRQ_DA850_TINT34_3 96
#define IRQ_DA850_TINTALL_3 96
#define IRQ_DA850_MCBSP0RINT 97
#define IRQ_DA850_MCBSP0XINT 98
#define IRQ_DA850_MCBSP1RINT 99
#define IRQ_DA850_MCBSP1XINT 100
#define DA850_N_CP_INTC_IRQ 101
/* da830/da850 currently has the most gpio pins (128) */
#define DAVINCI_N_GPIO 128
/* da830 currently has the most irqs so use DA830_N_CP_INTC_IRQ */
#define NR_IRQS (DA830_N_CP_INTC_IRQ + DAVINCI_N_GPIO)
/* da850 currently has the most irqs so use DA850_N_CP_INTC_IRQ */
#define NR_IRQS (DA850_N_CP_INTC_IRQ + DAVINCI_N_GPIO)
#endif /* __ASM_ARCH_IRQS_H */

28
arch/arm/mach-davinci/include/mach/mux.h
View File

@@ -704,6 +704,34 @@ enum da830_index {
DA830_GPIO2_10,
};
enum davinci_da850_index {
/* UART0 function */
DA850_NUART0_CTS,
DA850_NUART0_RTS,
DA850_UART0_RXD,
DA850_UART0_TXD,
/* UART1 function */
DA850_NUART1_CTS,
DA850_NUART1_RTS,
DA850_UART1_RXD,
DA850_UART1_TXD,
/* UART2 function */
DA850_NUART2_CTS,
DA850_NUART2_RTS,
DA850_UART2_RXD,
DA850_UART2_TXD,
/* I2C1 function */
DA850_I2C1_SCL,
DA850_I2C1_SDA,
/* I2C0 function */
DA850_I2C0_SDA,
DA850_I2C0_SCL,
};
#ifdef CONFIG_DAVINCI_MUX
/* setup pin muxing */
extern int davinci_cfg_reg(unsigned long reg_cfg);

3
arch/arm/mach-davinci/include/mach/psc.h
View File

@@ -155,6 +155,7 @@
#define DA8XX_LPSC0_GEM 15
/* PSC1 defines */
#define DA850_LPSC1_TPCC1 0
#define DA8XX_LPSC1_USB20 1
#define DA8XX_LPSC1_USB11 2
#define DA8XX_LPSC1_GPIO 3
@@ -163,6 +164,7 @@
#define DA8XX_LPSC1_EMIF3C 6
#define DA8XX_LPSC1_McASP0 7
#define DA830_LPSC1_McASP1 8
#define DA850_LPSC1_SATA 8
#define DA830_LPSC1_McASP2 9
#define DA8XX_LPSC1_SPI1 10
#define DA8XX_LPSC1_I2C 11
@@ -172,6 +174,7 @@
#define DA8XX_LPSC1_PWM 17
#define DA8XX_LPSC1_ECAP 20
#define DA830_LPSC1_EQEP 21
#define DA850_LPSC1_TPTC2 21
#define DA8XX_LPSC1_SCR_P0_SS 24
#define DA8XX_LPSC1_SCR_P1_SS 25
#define DA8XX_LPSC1_CR_P3_SS 26