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Blackfin: H8606/ip0x: drop redundant SPI ctl_reg settings 

No need to set MSTR in .ctl_reg as the Blackfin SPI bus driver does this
already for all parts.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-10-15 04:13:18 +00:00
parent cfed440997
commit 2abdf79115
2 changed files with 0 additions and 16 deletions
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2
arch/blackfin/mach-bf533/boards/H8606.c
View File

@ -166,7 +166,6 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
#if defined(CONFIG_BFIN_SPI_ADC) || defined(CONFIG_BFIN_SPI_ADC_MODULE)
/* SPI ADC chip */
static struct bfin5xx_spi_chip spi_adc_chip_info = {
.ctl_reg = 0x1000,
.enable_dma = 1, /* use dma transfer with this chip*/
.bits_per_word = 16,
};
@ -174,7 +173,6 @@ static struct bfin5xx_spi_chip spi_adc_chip_info = {
#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
.ctl_reg = 0x1000,
.enable_dma = 0,
.bits_per_word = 16,
};

14
arch/blackfin/mach-bf533/boards/ip0x.c
View File

@ -107,20 +107,6 @@ static struct platform_device dm9000_device2 = {
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
static struct bfin5xx_spi_chip mmc_spi_chip_info = {
/*
* CPOL (Clock Polarity)
* 0 - Active high SCK
* 1 - Active low SCK
* CPHA (Clock Phase) Selects transfer format and operation mode
* 0 - SCLK toggles from middle of the first data bit, slave select
* pins controlled by hardware.
* 1 - SCLK toggles from beginning of first data bit, slave select
* pins controller by user software.
* .ctl_reg = 0x1c00, * CPOL=1,CPHA=1,Sandisk 1G work
* NO NO .ctl_reg = 0x1800, * CPOL=1,CPHA=0
* NO NO .ctl_reg = 0x1400, * CPOL=0,CPHA=1
*/
.ctl_reg = 0x1000, /* CPOL=0,CPHA=0,Sandisk 1G work */
.enable_dma = 0, /* if 1 - block!!! */
.bits_per_word = 8,
};