From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Ulf Hansson <ulf.hansson@linaro.org>
Cc: f.fainelli@gmail.com, Catalin Marinas <catalin.marinas@arm.com>,
linux-kernel@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH for-next] arm64: defconfig: Set bcm2835-dma as built-in
Date: Fri, 24 Jan 2020 12:17:00 +0100 [thread overview]
Message-ID: <20200124111700.29910-1-nsaenzjulienne@suse.de> (raw)
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
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next reply other threads:[~2020-01-24 11:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-24 11:17 Nicolas Saenz Julienne [this message]
2020-01-24 11:31 ` [PATCH for-next] arm64: defconfig: Set bcm2835-dma as built-in Peter Ujfalusi
2020-01-24 11:51 ` Nicolas Saenz Julienne
2020-01-24 12:05 ` Peter Ujfalusi
2020-01-24 14:47 ` Nicolas Saenz Julienne
2020-01-24 18:07 ` Peter Ujfalusi
2020-01-29 0:50 ` Florian Fainelli
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