Commit f9f0e3b1 authored by Barry Song's avatar Barry Song Committed by Mike Frysinger

Blackfin: bf537-stamp: update GPIO CS devices

Now that we've rewritten the GPIO CS handling in the Blackfin SPI
peripheral, we need to update the platform resources accordingly.
Signed-off-by: default avatarBarry Song <barry.song@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 3d6437b3
...@@ -824,14 +824,12 @@ static struct bfin5xx_spi_chip lq035q1_spi_chip_info = { ...@@ -824,14 +824,12 @@ static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
static struct bfin5xx_spi_chip enc28j60_spi_chip_info = { static struct bfin5xx_spi_chip enc28j60_spi_chip_info = {
.enable_dma = 1, .enable_dma = 1,
.bits_per_word = 8, .bits_per_word = 8,
.cs_gpio = GPIO_PF10,
}; };
#endif #endif
#if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE) #if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE)
static struct bfin5xx_spi_chip adf7021_spi_chip_info = { static struct bfin5xx_spi_chip adf7021_spi_chip_info = {
.bits_per_word = 16, .bits_per_word = 16,
.cs_gpio = GPIO_PF10,
}; };
#include <linux/spi/adf702x.h> #include <linux/spi/adf702x.h>
...@@ -1103,7 +1101,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -1103,7 +1101,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.irq = IRQ_PF6, .irq = IRQ_PF6,
.bus_num = 0, .bus_num = 0,
.chip_select = 0, /* GPIO controlled SSEL */ .chip_select = GPIO_PF10 + MAX_CTRL_CS, /* GPIO controlled SSEL */
.controller_data = &enc28j60_spi_chip_info, .controller_data = &enc28j60_spi_chip_info,
.mode = SPI_MODE_0, .mode = SPI_MODE_0,
}, },
...@@ -1125,7 +1123,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -1125,7 +1123,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.modalias = "adf702x", .modalias = "adf702x",
.max_speed_hz = 16000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 16000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = 0, /* GPIO controlled SSEL */ .chip_select = GPIO_PF10 + MAX_CTRL_CS, /* GPIO controlled SSEL */
.controller_data = &adf7021_spi_chip_info, .controller_data = &adf7021_spi_chip_info,
.platform_data = &adf7021_platform_data, .platform_data = &adf7021_platform_data,
.mode = SPI_MODE_0, .mode = SPI_MODE_0,
...@@ -1148,7 +1146,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -1148,7 +1146,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* SPI controller data */ /* SPI controller data */
static struct bfin5xx_spi_master bfin_spi0_info = { static struct bfin5xx_spi_master bfin_spi0_info = {
.num_chipselect = 8, .num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.enable_dma = 1, /* master has the ability to do dma transfer */ .enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
}; };
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment