diff options
| author | Marek Vasut <marek.vasut@gmail.com> | 2010-08-12 01:18:38 +0200 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-12-20 23:07:40 +0800 |
| commit | 9b6956f45132f9bf696e9f6c2e457bdfa8e08721 (patch) | |
| tree | 6b617e542192080d4c7b06cad15668a4453b59da /arch/arm/mach-pxa/colibri-pxa270.c | |
| parent | 960c0acaabf603e39b121ae5c0580aaca6f8aa7b (diff) | |
ARM: pxa: Push Colibri evalboard MFP into module files
This change -- pushing the MFP configuration back into Module files -- is
necessary because some evalboards can be used with multiple modules, where MFP
differs from module to module. Therefore MFP isn't board-specific, but
module-specific and the module should preconfigure itself for the board.
(And there is also the C preprocesor limitation and conflicting #define-s)
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/colibri-pxa270.c')
| -rw-r--r-- | arch/arm/mach-pxa/colibri-pxa270.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index 73205bc4a13c..e940004eac16 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -33,6 +33,99 @@ #include "generic.h" /****************************************************************************** + * Evaluation board MFP + ******************************************************************************/ +#ifdef CONFIG_MACH_COLIBRI_PXA270_EVALBOARD +static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = { + /* MMC */ + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, + GPIO0_GPIO, /* SD detect */ + + /* FFUART */ + GPIO39_FFUART_TXD, + GPIO34_FFUART_RXD, + + /* UHC */ + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, + GPIO119_USBH2_PWR, + GPIO120_USBH2_PEN, + + /* PCMCIA */ + GPIO85_nPCE_1, + GPIO54_nPCE_2, + GPIO55_nPREG, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO49_nPWE, + GPIO48_nPOE, + GPIO57_nIOIS16, + GPIO56_nPWAIT, + GPIO104_PSKTSEL, + GPIO53_GPIO, /* RESET */ + GPIO83_GPIO, /* BVD1 */ + GPIO82_GPIO, /* BVD2 */ + GPIO1_GPIO, /* READY */ + GPIO84_GPIO, /* DETECT */ + GPIO107_GPIO, /* PPEN */ +}; +#else +static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {}; +#endif + +#ifdef CONFIG_MACH_COLIBRI_PXA270_INCOME +static mfp_cfg_t income_pin_config[] __initdata = { + /* MMC */ + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, + GPIO0_GPIO, /* SD detect */ + GPIO1_GPIO, /* SD read-only */ + + /* FFUART */ + GPIO39_FFUART_TXD, + GPIO34_FFUART_RXD, + + /* BFUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO45_BTUART_RTS, + + /* STUART */ + GPIO46_STUART_RXD, + GPIO47_STUART_TXD, + + /* UHC */ + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, + + /* LCD */ + GPIOxx_LCD_TFT_16BPP, + + /* PWM */ + GPIO16_PWM0_OUT, + + /* I2C */ + GPIO117_I2C_SCL, + GPIO118_I2C_SDA, + + /* LED */ + GPIO54_GPIO, /* LED A */ + GPIO55_GPIO, /* LED B */ +}; +#else +static mfp_cfg_t income_pin_config[] __initdata = {}; +#endif + +/****************************************************************************** * Pin configuration ******************************************************************************/ static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = { @@ -185,9 +278,12 @@ static void __init colibri_pxa270_init(void) switch (colibri_pxa270_baseboard) { case COLIBRI_PXA270_EVALBOARD: + pxa2xx_mfp_config(ARRAY_AND_SIZE( + colibri_pxa270_evalboard_pin_config)); colibri_pxa270_evalboard_init(); break; case COLIBRI_PXA270_INCOME: + pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config)); colibri_pxa270_income_boardinit(); break; default: |