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davinci: Rearrange the da830/omap-l137 macros and functions

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Rearrange the PINMUX macros and pinmux_setup function which
are common between da830/omap-l137 and da850/omap-l138.

Also, replace the da830 string in function names to da8xx.

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 05:45:32 -04:00 committed by Kevin Hilman
parent 2259bbd460
commit c96b56c53f
4 changed files with 38 additions and 38 deletions
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4
arch/arm/mach-davinci/board-da830-evm.c
View file

@ -61,7 +61,7 @@ static __init void da830_evm_init(void)
pr_warning("da830_evm_init: edma registration failed: %d\n",
ret);
ret = da830_pinmux_setup(da830_i2c0_pins);
ret = da8xx_pinmux_setup(da830_i2c0_pins);
if (ret)
pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
ret);
@ -75,7 +75,7 @@ static __init void da830_evm_init(void)
soc_info->emac_pdata->mdio_max_freq = DA830_EVM_MDIO_FREQUENCY;
soc_info->emac_pdata->rmii_en = 1;
ret = da830_pinmux_setup(da830_cpgmac_pins);
ret = da8xx_pinmux_setup(da830_cpgmac_pins);
if (ret)
pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
ret);

35
arch/arm/mach-davinci/da830.c
View file

@ -428,27 +428,6 @@ static struct davinci_clk da830_clks[] = {
CLK(NULL, NULL, NULL),
};
#define PINMUX0 0x00
#define PINMUX1 0x04
#define PINMUX2 0x08
#define PINMUX3 0x0c
#define PINMUX4 0x10
#define PINMUX5 0x14
#define PINMUX6 0x18
#define PINMUX7 0x1c
#define PINMUX8 0x20
#define PINMUX9 0x24
#define PINMUX10 0x28
#define PINMUX11 0x2c
#define PINMUX12 0x30
#define PINMUX13 0x34
#define PINMUX14 0x38
#define PINMUX15 0x3c
#define PINMUX16 0x40
#define PINMUX17 0x44
#define PINMUX18 0x48
#define PINMUX19 0x4c
/*
* Device specific mux setup
*
@ -1036,20 +1015,6 @@ const short da830_eqep1_pins[] __initdata = {
-1
};
int da830_pinmux_setup(const short pins[])
{
int i, error = -EINVAL;
if (pins)
for (i = 0; pins[i] >= 0; i++) {
error = davinci_cfg_reg(pins[i]);
if (error)
break;
}
return error;
}
/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
static u8 da830_default_priorities[DA830_N_CP_INTC_IRQ] = {
[IRQ_DA8XX_COMMTX] = 7,

23
arch/arm/mach-davinci/include/mach/da8xx.h
View file

@ -37,6 +37,27 @@
#define DA8XX_GPIO_BASE 0x01e26000
#define DA8XX_PSC1_BASE 0x01e27000
#define PINMUX0 0x00
#define PINMUX1 0x04
#define PINMUX2 0x08
#define PINMUX3 0x0c
#define PINMUX4 0x10
#define PINMUX5 0x14
#define PINMUX6 0x18
#define PINMUX7 0x1c
#define PINMUX8 0x20
#define PINMUX9 0x24
#define PINMUX10 0x28
#define PINMUX11 0x2c
#define PINMUX12 0x30
#define PINMUX13 0x34
#define PINMUX14 0x38
#define PINMUX15 0x3c
#define PINMUX16 0x40
#define PINMUX17 0x44
#define PINMUX18 0x48
#define PINMUX19 0x4c
void __init da830_init(void);
int da8xx_register_edma(void);
@ -72,6 +93,6 @@ extern const short da830_ecap2_pins[];
extern const short da830_eqep0_pins[];
extern const short da830_eqep1_pins[];
int da830_pinmux_setup(const short pins[]);
int da8xx_pinmux_setup(const short pins[]);
#endif /* __ASM_ARCH_DAVINCI_DA8XX_H */

14
arch/arm/mach-davinci/mux.c
View file

@ -91,3 +91,17 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
return 0;
}
EXPORT_SYMBOL(davinci_cfg_reg);
int da8xx_pinmux_setup(const short pins[])
{
int i, error = -EINVAL;
if (pins)
for (i = 0; pins[i] >= 0; i++) {
error = davinci_cfg_reg(pins[i]);
if (error)
break;
}
return error;
}