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Commit d8e0db11 authored by eric miao's avatar eric miao Committed by Russell King
Browse files

[ARM] pxa: add ssp devices and clk support for pxa25x/pxa27x/pxa3xx 



Signed-off-by: default avatareric miao <eric.miao@marvell.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent d2b82dde

arch/arm/mach-pxa/pxa25x.c

+8 −2
Original line number Diff line number Diff line
@@ -120,12 +120,15 @@ static struct clk pxa25x_clks[] = { 
	INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),

	INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),

	INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),



	INIT_CKEN("SSPCLK",  SSP, 3686400, 0, &pxa25x_device_ssp.dev),

	INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev),

	INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev),



	/*

	INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),

	INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),

	INIT_CKEN("SSPCLK",  SSP,  3686400,  0, NULL),

	INIT_CKEN("I2SCLK",  I2S,  14745600, 0, NULL),

	INIT_CKEN("NSSPCLK", NSSP, 3686400,  0, NULL),

	*/

	INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),

};
@@ -293,6 +296,9 @@ static struct platform_device *pxa25x_devices[] __initdata = { 
	&pxa_device_stuart,

	&pxa_device_i2s,

	&pxa_device_rtc,

	&pxa25x_device_ssp,

	&pxa25x_device_nssp,

	&pxa25x_device_assp,

};



static int __init pxa25x_init(void)

arch/arm/mach-pxa/pxa27x.c

+7 −3
Original line number Diff line number Diff line
@@ -150,11 +150,12 @@ static struct clk pxa27x_clks[] = { 
	INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev),

	INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL),



	INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev),

	INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),

	INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),



	/*

	INIT_CKEN("PWMCLK",  PWM0, 13000000, 0, NULL),

	INIT_CKEN("SSPCLK",  SSP1, 13000000, 0, NULL),

	INIT_CKEN("SSPCLK",  SSP2, 13000000, 0, NULL),

	INIT_CKEN("SSPCLK",  SSP3, 13000000, 0, NULL),

	INIT_CKEN("MSLCLK",  MSL,  48000000, 0, NULL),

	INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL),

	INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL),
@@ -431,6 +432,9 @@ static struct platform_device *devices[] __initdata = { 
	&pxa_device_i2s,

	&pxa_device_rtc,

	&pxa27x_device_i2c_power,

	&pxa27x_device_ssp1,

	&pxa27x_device_ssp2,

	&pxa27x_device_ssp3,

};



static int __init pxa27x_init(void)

arch/arm/mach-pxa/pxa3xx.c

+9 −0
Original line number Diff line number Diff line
@@ -189,6 +189,11 @@ static struct clk pxa3xx_clks[] = { 


	PXA3xx_CKEN("I2CCLK", I2C,  32842000, 0, &pxa_device_i2c.dev),

	PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa_device_udc.dev),



	PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev),

	PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),

	PXA3xx_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),

	PXA3xx_CKEN("SSPCLK", SSP4, 13000000, 0, &pxa3xx_device_ssp4.dev),

};



void __init pxa3xx_init_irq(void)
@@ -215,6 +220,10 @@ static struct platform_device *devices[] __initdata = { 
	&pxa_device_stuart,

	&pxa_device_i2s,

	&pxa_device_rtc,

	&pxa27x_device_ssp1,

	&pxa27x_device_ssp2,

	&pxa27x_device_ssp3,

	&pxa3xx_device_ssp4,

};



static int __init pxa3xx_init(void)