From 0efc02499f9131bd7e1689ebb8d626ef12387de4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 3 Dec 2013 16:43:24 -0700 Subject: spi_flash: Add spi_flash_probe_fdt() to locate SPI by FDT node This allows us to put the SPI flash chip inside the SPI interface node, with U-Boot finding the correct bus and chip select automatically. Signed-off-by: Simon Glass --- drivers/spi/exynos_spi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/spi/exynos_spi.c') diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c index 699c57e..4d5def2 100644 --- a/drivers/spi/exynos_spi.c +++ b/drivers/spi/exynos_spi.c @@ -529,18 +529,18 @@ static int process_nodes(const void *blob, int node_list[], int count) * @param node SPI peripheral node to use * @return 0 if ok, -1 on error */ -struct spi_slave *spi_setup_slave_fdt(const void *blob, int node, - unsigned int cs, unsigned int max_hz, unsigned int mode) +struct spi_slave *spi_setup_slave_fdt(const void *blob, int slave_node, + int spi_node) { struct spi_bus *bus; unsigned int i; for (i = 0, bus = spi_bus; i < bus_count; i++, bus++) { - if (bus->node == node) - return spi_setup_slave(i, cs, max_hz, mode); + if (bus->node == spi_node) + return spi_base_setup_slave_fdt(blob, i, slave_node); } - debug("%s: Failed to find bus node %d\n", __func__, node); + debug("%s: Failed to find bus node %d\n", __func__, spi_node); return NULL; } -- cgit v1.1