From 5e92946c39ca6abc65e34775a93cc1d1a819c0e3 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Tue, 7 Jul 2015 04:30:18 +0100 Subject: iommu/arm-smmu: Skip the execution of CMD_PREFETCH_CONFIG Hisilicon SMMUv3 devices treat CMD_PREFETCH_CONFIG as a illegal command, execute it will trigger GERROR interrupt. Although the gerror code manage to turn the prefetch into a SYNC, and the system can continue to run normally, but it's ugly to print error information. Signed-off-by: Zhen Lei [will: extended binding documentation] Signed-off-by: Will Deacon --- Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt index c03eec116872..3443e0f838df 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt +++ b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt @@ -35,3 +35,6 @@ the PCIe specification. NOTE: this only applies to the SMMU itself, not masters connected upstream of the SMMU. + +- hisilicon,broken-prefetch-cmd + : Avoid sending CMD_PREFETCH_* commands to the SMMU. -- cgit v1.2.3 From cae13e792f8f863a60cee2cfdbe704ea84cf2a07 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Wed, 22 Jul 2015 20:53:10 +0800 Subject: dts: mmc: fsl-imx-esdhc: remove fsl,cd-controller support It's not supported by driver anymore after using runtime pm and there's no user of it, so delete it now. Signed-off-by: Dong Aisheng Reviewed-by: Johan Derycke Signed-off-by: Ulf Hansson --- Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | 2 -- 1 file changed, 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt index 5d0376b8f202..211e7785f4d2 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -17,7 +17,6 @@ Required properties: "fsl,imx6sx-usdhc" Optional properties: -- fsl,cd-controller : Indicate to use controller internal card detection - fsl,wp-controller : Indicate to use controller internal write protection - fsl,delay-line : Specify the number of delay cells for override mode. This is used to set the clock delay for DLL(Delay Line) on override mode @@ -35,7 +34,6 @@ esdhc@70004000 { compatible = "fsl,imx51-esdhc"; reg = <0x70004000 0x4000>; interrupts = <1>; - fsl,cd-controller; fsl,wp-controller; }; -- cgit v1.2.3