[U-Boot] [PATCH 02/14] at91: gurnard: Enable DM_SPI

Jagan Teki
2018-03-14T13:16:32Z

Enable DM_SPI for atmel SPI driver on gurnard board.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/mach-at91/Kconfig | 1 +
board/bluewater/gurnard/gurnard.c | 20 --------------------
2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 6907263539..d73adf3723 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -85,6 +85,7 @@ config TARGET_GURNARD
select BOARD_LATE_INIT
select DM
select DM_SERIAL
+ select DM_SPI
select DM_GPIO
select DM_ETH

diff --git a/board/bluewater/gurnard/gurnard.c b/board/bluewater/gurnard/gurnard.c
index 8733a9af16..d8e92b1196 100644
--- a/board/bluewater/gurnard/gurnard.c
+++ b/board/bluewater/gurnard/gurnard.c
@@ -18,7 +18,6 @@
#ifndef CONFIG_DM_ETH
#include <netdev.h>
#endif
-#include <spi.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/mach-types.h>
@@ -415,25 +414,6 @@ void reset_phy(void)
{
}

-/* SPI chip select control - only used for FPGA programming */
-#ifdef CONFIG_ATMEL_SPI
-
-int spi_cs_is_valid(unsigned int bus, unsigned int cs)
-{
- return bus == 0 && cs == 0;
-}
-
-void spi_cs_activate(struct spi_slave *slave)
-{
- /* We don't use chipselects for FPGA programming */
-}
-
-void spi_cs_deactivate(struct spi_slave *slave)
-{
- /* We don't use chipselects for FPGA programming */
-}
-#endif /* CONFIG_ATMEL_SPI */
-
static struct atmel_serial_platdata at91sam9260_serial_plat = {
.base_addr = ATMEL_BASE_DBGU,
};
--
2.14.3