From: Li Yang Date: Mon, 22 Apr 2019 18:30:56 +0000 (-0500) Subject: arm64: defconfig: Enable FSL_EDMA driver X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a019ab40679715ea680cc8561a02888be70bc4e9;p=linux.git arm64: defconfig: Enable FSL_EDMA driver Enables the FSL EDMA driver by default. This also works around an issue that imx-i2c driver keeps deferring the probe because of the DMA is not ready. And currently the DMA engine framework can not correctly tell if the DMA channels will truly become available later (it will never be available if the DMA driver is not enabled). This will cause indefinite messages like below: [ 3.335829] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported [ 3.344455] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) [ 3.350917] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 3.362089] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported [ 3.370741] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) [ 3.377205] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 3.388455] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported ..... Signed-off-by: Li Yang Signed-off-by: Shawn Guo --- diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 4d583514258ce..6bca5b082ea4e 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -613,6 +613,7 @@ CONFIG_RTC_DRV_TEGRA=y CONFIG_RTC_DRV_IMX_SC=m CONFIG_RTC_DRV_XGENE=y CONFIG_DMADEVICES=y +CONFIG_FSL_EDMA=y CONFIG_DMA_BCM2835=m CONFIG_K3_DMA=y CONFIG_MV_XOR=y