Commit c5af5451 authored by Mike Frysinger's avatar Mike Frysinger

Blackfin: boards: fix num_chipselect values for on-chip SPI buses

The num_chipselect field for on-chip Blackfin SPI buses is supposed to
be 1 larger than the number of actual CSs available.  This is because
the hardware starts counting at 1 and not 0.  There is a field for "CS0",
but it is marked as "reserved" everywhere.
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 8effc4a6
......@@ -312,7 +312,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* SPI (0) */
static struct bfin5xx_spi_master bfin_spi0_info = {
.num_chipselect = 5,
.num_chipselect = 6,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
......@@ -347,7 +347,7 @@ static struct platform_device bfin_spi0_device = {
/* SPI (1) */
static struct bfin5xx_spi_master bfin_spi1_info = {
.num_chipselect = 5,
.num_chipselect = 6,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
......
......@@ -291,7 +291,7 @@ static struct platform_device bfin_spi0_device = {
/* SPI (1) */
static struct bfin5xx_spi_master bfin_spi1_info = {
.num_chipselect = 5,
.num_chipselect = 6,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
......
......@@ -695,7 +695,7 @@ static struct platform_device bf538_spi_master0 = {
};
static struct bfin5xx_spi_master bf538_spi_master_info1 = {
.num_chipselect = 8,
.num_chipselect = 2,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
......@@ -711,7 +711,7 @@ static struct platform_device bf538_spi_master1 = {
};
static struct bfin5xx_spi_master bf538_spi_master_info2 = {
.num_chipselect = 8,
.num_chipselect = 2,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI2_SCK, P_SPI2_MISO, P_SPI2_MOSI, 0},
};
......
......@@ -966,7 +966,7 @@ static struct resource bfin_spi1_resource[] = {
/* SPI controller data */
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
.num_chipselect = 3,
.num_chipselect = 4,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
......@@ -982,7 +982,7 @@ static struct platform_device bf54x_spi_master0 = {
};
static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
.num_chipselect = 3,
.num_chipselect = 4,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
......
......@@ -1107,7 +1107,7 @@ static struct resource bfin_spi1_resource[] = {
/* SPI controller data */
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
.num_chipselect = 3,
.num_chipselect = 4,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
......@@ -1123,7 +1123,7 @@ static struct platform_device bf54x_spi_master0 = {
};
static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
.num_chipselect = 3,
.num_chipselect = 4,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
......
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