spi: rockchip_sfc: Use linux rockchip,sfc-no-dma prop
Use the same prop as linux to control the use of fifo or dma mode. Also
add a u-boot,spl-sfc-no-dma prop to control the same in SPL.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/spi/rockchip_sfc.c b/drivers/spi/rockchip_sfc.c
index 851a648..596c22a 100644
--- a/drivers/spi/rockchip_sfc.c
+++ b/drivers/spi/rockchip_sfc.c
@@ -227,10 +227,10 @@
struct rockchip_sfc *sfc = dev_get_plat(bus);
sfc->regbase = dev_read_addr_ptr(bus);
- if (ofnode_read_bool(dev_ofnode(bus), "sfc-no-dma"))
- sfc->use_dma = false;
- else
- sfc->use_dma = true;
+ sfc->use_dma = !dev_read_bool(bus, "rockchip,sfc-no-dma");
+
+ if (IS_ENABLED(CONFIG_SPL_BUILD) && sfc->use_dma)
+ sfc->use_dma = !dev_read_bool(bus, "u-boot,spl-sfc-no-dma");
#if CONFIG_IS_ENABLED(CLK)
int ret;