linux-kernel - [PATCH] arm64: defconfig: Enable Texas Instruments UDMA driver

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Message-ID: <20200124092359.12429-1-peter.ujfalusi@ti.com>
Date:   Fri, 24 Jan 2020 11:23:59 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <catalin.marinas@....com>, <will@...nel.org>
CC:     <olof@...om.net>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <t-kristo@...com>,
        <vkoul@...nel.org>, <alexandre.belloni@...tlin.com>,
        <arnd@...db.de>, <soc@...nel.org>
Subject: [PATCH] arm64: defconfig: Enable Texas Instruments UDMA driver

The UDMA driver is used on K3 platforms (am654 and j721e).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
Hi,

The drivers for UDMA are already in linu-next and the DT patches are going to be
also heading for 5.6.
The only missing piece is to enable the drivers in defconfig so clients can use
the DMA.

Regards,
Peter

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4631a1190719..a325a296d94c 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -698,6 +698,7 @@ CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
 CONFIG_RCAR_DMAC=y
 CONFIG_RENESAS_USB_DMAC=m
+CONFIG_TI_K3_UDMA=y
 CONFIG_VFIO=y
 CONFIG_VFIO_PCI=y
 CONFIG_VIRTIO_PCI=y
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki