lkml.org 
[lkml]   [2020]   [Jan]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH for-next] arm64: defconfig: Set bcm2835-dma as built-in
Date
With the introduction of 738987a1d6f1 ("mmc: bcm2835: Use
dma_request_chan() instead dma_request_slave_channel()") sdhost-bcm2835
now waits for its DMA channel to be available when defined in the
device-tree (it would previously default to PIO). Albeit the right
behaviour, the MMC host is needed for booting. So this makes sure the
DMA channel shows up in time.

Fixes: 738987a1d6f1 ("mmc: bcm2835: Use dma_request_chan() instead dma_request_slave_channel()")
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
arch/arm64/configs/defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4631a1190719..905109f6814f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -683,7 +683,7 @@ CONFIG_RTC_DRV_SNVS=m
CONFIG_RTC_DRV_IMX_SC=m
CONFIG_RTC_DRV_XGENE=y
CONFIG_DMADEVICES=y
-CONFIG_DMA_BCM2835=m
+CONFIG_DMA_BCM2835=y
CONFIG_DMA_SUN6I=m
CONFIG_FSL_EDMA=y
CONFIG_IMX_SDMA=y
--
2.25.0
\
 
 \ /
  Last update: 2020-01-24 12:18    [W:0.041 / U:0.208 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site