From bdb27b598e8adc08bb8a0c9b3b86aaa6bde6c359 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Mon, 26 Jun 2017 09:31:36 +0800 Subject: [PATCH] MLK-15007-4: arm64: dts: imx8qm: enable iommu for fec Enable iommu for FEC1/2. The SID is programmed in U-BOOT with value 0x12 that shared by FEC/FEC2, so FEC1/2 will share one SID and one context. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi index 54eae0818159..fa61319c015c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi @@ -2032,6 +2032,7 @@ fsl,num-tx-queues=<3>; fsl,num-rx-queues=<3>; power-domains = <&pd_conn_enet0>; + iommus = <&smmu 0x12 0x7f80>; status = "disabled"; }; @@ -2050,6 +2051,7 @@ fsl,num-tx-queues=<3>; fsl,num-rx-queues=<3>; power-domains = <&pd_conn_enet1>; + iommus = <&smmu 0x12 0x7f80>; status = "disabled"; }; -- 2.17.1