From dc39ae9513c32dfeb9e018dc0d22c6484514fefb Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 16 Apr 2009 21:30:44 +0200 Subject: at91sam9/at91cap: improve clock framework calculate dynamically the clock rate and pllb setting for usb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- drivers/spi/atmel_dataflash_spi.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/spi/atmel_dataflash_spi.c') diff --git a/drivers/spi/atmel_dataflash_spi.c b/drivers/spi/atmel_dataflash_spi.c index 3eb252c5b..614965c36 100644 --- a/drivers/spi/atmel_dataflash_spi.c +++ b/drivers/spi/atmel_dataflash_spi.c @@ -21,6 +21,7 @@ #include #include +#include #include #include #include @@ -45,7 +46,7 @@ void AT91F_SpiInit(void) writel(AT91_SPI_NCPHA | (AT91_SPI_DLYBS & DATAFLASH_TCSS) | (AT91_SPI_DLYBCT & DATAFLASH_TCHS) | - ((AT91_MASTER_CLOCK / AT91_SPI_CLK) << 8), + ((get_mck_clk_rate() / AT91_SPI_CLK) << 8), AT91_BASE_SPI + AT91_SPI_CSR(0)); #ifdef CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 @@ -53,7 +54,7 @@ void AT91F_SpiInit(void) writel(AT91_SPI_NCPHA | (AT91_SPI_DLYBS & DATAFLASH_TCSS) | (AT91_SPI_DLYBCT & DATAFLASH_TCHS) | - ((AT91_MASTER_CLOCK / AT91_SPI_CLK) << 8), + ((get_mck_clk_rate() / AT91_SPI_CLK) << 8), AT91_BASE_SPI + AT91_SPI_CSR(1)); #endif @@ -62,7 +63,7 @@ void AT91F_SpiInit(void) writel(AT91_SPI_NCPHA | (AT91_SPI_DLYBS & DATAFLASH_TCSS) | (AT91_SPI_DLYBCT & DATAFLASH_TCHS) | - ((AT91_MASTER_CLOCK / AT91_SPI_CLK) << 8), + ((get_mck_clk_rate() / AT91_SPI_CLK) << 8), AT91_BASE_SPI + AT91_SPI_CSR(3)); #endif -- cgit v1.2.3-70-g09d2