From: Nipun Gupta <nipun.gupta@nxp.com>
To: robin.murphy@arm.com, will.deacon@arm.com, robh+dt@kernel.org,
robh@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com,
gregkh@linuxfoundation.org, laurentiu.tudor@nxp.com,
bhelgaas@google.com, hch@lst.de
Cc: joro@8bytes.org, m.szyprowski@samsung.com, shawnguo@kernel.org,
frowand.list@gmail.com, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org,
bharat.bhushan@nxp.com, stuyoder@gmail.com, leoyang.li@nxp.com,
Nipun Gupta <nipun.gupta@nxp.com>
Subject: [PATCH 7/7 v6] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc
Date: Mon, 9 Jul 2018 16:48:23 +0530 [thread overview]
Message-ID: <1531135103-10699-8-git-send-email-nipun.gupta@nxp.com> (raw)
In-Reply-To: <1531135103-10699-1-git-send-email-nipun.gupta@nxp.com>
fsl-mc bus support the new iommu-map property. Comply to this binding
for fsl_mc bus.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 137ef4d..3d5e049 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -184,6 +184,7 @@
#address-cells = <2>;
#size-cells = <2>;
ranges;
+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
clockgen: clocking@1300000 {
compatible = "fsl,ls2080a-clockgen";
@@ -357,6 +358,8 @@
reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */
<0x00000000 0x08340000 0 0x40000>; /* MC control reg */
msi-parent = <&its>;
+ iommu-map = <0 &smmu 0 0>; /* This is fixed-up by u-boot */
+ dma-coherent;
#address-cells = <3>;
#size-cells = <1>;
@@ -460,6 +463,9 @@
compatible = "arm,mmu-500";
reg = <0 0x5000000 0 0x800000>;
#global-interrupts = <12>;
+ #iommu-cells = <1>;
+ stream-match-mask = <0x7C00>;
+ dma-coherent;
interrupts = <0 13 4>, /* global secure fault */
<0 14 4>, /* combined secure interrupt */
<0 15 4>, /* global non-secure fault */
@@ -502,7 +508,6 @@
<0 204 4>, <0 205 4>,
<0 206 4>, <0 207 4>,
<0 208 4>, <0 209 4>;
- mmu-masters = <&fsl_mc 0x300 0>;
};
dspi: dspi@2100000 {
--
1.9.1
next prev parent reply other threads:[~2018-07-09 11:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 11:18 [PATCH 0/7 v6] Support for fsl-mc bus and its devices in SMMU Nipun Gupta
2018-07-09 11:18 ` [PATCH 1/7 v6] Documentation: fsl-mc: add iommu-map device-tree binding for fsl-mc bus Nipun Gupta
2018-07-25 13:00 ` Robin Murphy
2018-07-09 11:18 ` [PATCH 2/7 v6] iommu/of: make of_pci_map_rid() available for other devices too Nipun Gupta
2018-07-09 11:18 ` [PATCH 3/7 v6] iommu/of: support iommu configuration for fsl-mc devices Nipun Gupta
2018-07-09 11:18 ` [PATCH 4/7 v6] iommu/arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-07-25 12:48 ` Robin Murphy
2018-07-09 11:18 ` [PATCH 5/7 v6] bus/fsl-mc: support dma configure for devices on " Nipun Gupta
2018-07-25 12:51 ` Robin Murphy
2018-07-09 11:18 ` [PATCH 6/7 v6] bus/fsl-mc: set coherent dma mask " Nipun Gupta
2018-07-09 11:18 ` Nipun Gupta [this message]
2018-08-31 11:57 ` [PATCH 0/7 v6] Support for fsl-mc bus and its devices in SMMU Nipun Gupta
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