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Commit e2bb5bef authored by Daniel Mack's avatar Daniel Mack Committed by Eric Miao
Browse files

[ARM] pxa: AC97 pin functions for Colibri PXA310/320 



Signed-off-by: default avatarDaniel Mack <daniel@caiaq.de>
Cc: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent 91fcfb90

arch/arm/mach-pxa/colibri-pxa300.c

+24 −0
Original line number Diff line number Diff line
@@ -144,12 +144,36 @@ static void __init colibri_pxa300_init_lcd(void) 
static inline void colibri_pxa300_init_lcd(void) {}

#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */



#if defined(SND_AC97_CODEC) || defined(SND_AC97_CODEC_MODULE)

static mfp_cfg_t colibri_pxa310_ac97_pin_config[] __initdata = {

	GPIO24_AC97_SYSCLK,

	GPIO23_AC97_nACRESET,

	GPIO25_AC97_SDATA_IN_0,

	GPIO27_AC97_SDATA_OUT,

	GPIO28_AC97_SYNC,

	GPIO29_AC97_BITCLK

};



static inline void __init colibri_pxa310_init_ac97(void)

{

	/* no AC97 codec on Colibri PXA300 */

	if (!cpu_is_pxa310())

		return;



	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa310_ac97_pin_config));

	pxa_set_ac97_info(NULL);

}

#else

static inline void colibri_pxa310_init_ac97(void) {}

#endif



void __init colibri_pxa300_init(void)

{

	colibri_pxa300_init_eth();

	colibri_pxa300_init_ohci();

	colibri_pxa300_init_lcd();

	colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO49_GPIO));

	colibri_pxa310_init_ac97();

	colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa300_mmc_pin_config),

				mfp_to_gpio(MFP_PIN_GPIO13));

}

arch/arm/mach-pxa/colibri-pxa320.c

+20 −0
Original line number Diff line number Diff line
@@ -145,12 +145,32 @@ static void __init colibri_pxa320_init_lcd(void) 
static inline void colibri_pxa320_init_lcd(void) {}

#endif



#if defined(SND_AC97_CODEC) || defined(SND_AC97_CODEC_MODULE)

static mfp_cfg_t colibri_pxa320_ac97_pin_config[] __initdata = {

	GPIO34_AC97_SYSCLK,

	GPIO35_AC97_SDATA_IN_0,

	GPIO37_AC97_SDATA_OUT,

	GPIO38_AC97_SYNC,

	GPIO39_AC97_BITCLK,

	GPIO40_AC97_nACRESET

};



static inline void __init colibri_pxa320_init_ac97(void)

{

	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_ac97_pin_config));

	pxa_set_ac97_info(NULL);

}

#else

static inline void colibri_pxa320_init_ac97(void) {}

#endif



void __init colibri_pxa320_init(void)

{

	colibri_pxa320_init_eth();

	colibri_pxa320_init_ohci();

	colibri_pxa320_init_lcd();

	colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO39_GPIO));

	colibri_pxa320_init_ac97();

	colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa320_mmc_pin_config),

				mfp_to_gpio(MFP_PIN_GPIO28));

}