diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/302-dts-0018-arm64-dts-ls104x-use-a-pseudo-bus-to-constrain-usb-d.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/302-dts-0018-arm64-dts-ls104x-use-a-pseudo-bus-to-constrain-usb-d.patch | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/target/linux/layerscape/patches-5.4/302-dts-0018-arm64-dts-ls104x-use-a-pseudo-bus-to-constrain-usb-d.patch b/target/linux/layerscape/patches-5.4/302-dts-0018-arm64-dts-ls104x-use-a-pseudo-bus-to-constrain-usb-d.patch deleted file mode 100644 index 81faace4c2..0000000000 --- a/target/linux/layerscape/patches-5.4/302-dts-0018-arm64-dts-ls104x-use-a-pseudo-bus-to-constrain-usb-d.patch +++ /dev/null @@ -1,193 +0,0 @@ -From a6a86473350c7dcbae61afa1e926941d76ca17ed Mon Sep 17 00:00:00 2001 -From: Laurentiu Tudor <laurentiu.tudor@nxp.com> -Date: Thu, 20 Sep 2018 13:46:54 +0300 -Subject: [PATCH] arm64: dts: ls104x: use a pseudo-bus to constrain usb dma - size - -Wrap the usb controllers in an intermediate simple-bus and use it to -constrain the dma address size of these usb controllers to the 40 bits -that they generate toward the interconnect. -This is required because the SoC uses 48 bits address sizes and this -mismatch would lead to smmu context faults because the usb generates -40-bit addresses while the smmu page tables are populated with 48-bit -wide addresses. - -Suggested-by: Robin Murphy <robin.murphy@arm.com> -Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> ---- - arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 82 ++++++++++++++------------ - arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 76 +++++++++++++----------- - 2 files changed, 87 insertions(+), 71 deletions(-) - ---- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi -@@ -727,43 +727,51 @@ - <&clockgen 4 0>; - }; - -- usb0: usb3@2f00000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x2f00000 0x0 0x10000>; -- interrupts = <0 60 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- configure-gfladj; -- }; -+ usb_aux_bus: usb_aux_bus { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ compatible = "simple-bus"; -+ ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x00000000>; - -- usb1: usb3@3000000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3000000 0x0 0x10000>; -- interrupts = <0 61 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- configure-gfladj; -- }; -+ usb0: usb3@2f00000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x2f00000 0x0 0x10000>; -+ interrupts = <0 60 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ configure-gfladj; -+ }; -+ -+ usb1: usb3@3000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3000000 0x0 0x10000>; -+ interrupts = <0 61 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ configure-gfladj; -+ }; - -- usb2: usb3@3100000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3100000 0x0 0x10000>; -- interrupts = <0 63 0x4>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- configure-gfladj; -+ usb2: usb3@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = <0 63 0x4>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ configure-gfladj; -+ }; - }; - - sata: sata@3200000 { ---- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi -@@ -625,40 +625,48 @@ - <&clockgen 4 1>; - }; - -- usb0: usb@2f00000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x2f00000 0x0 0x10000>; -- interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -- }; -+ usb_aux_bus: usb_aux_bus { -+ #address-cells = <2>; -+ #size-cells = <2>; -+ compatible = "simple-bus"; -+ ranges; -+ dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x00000000>; - -- usb1: usb@3000000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3000000 0x0 0x10000>; -- interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -- }; -+ usb0: usb@2f00000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x2f00000 0x0 0x10000>; -+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ }; -+ -+ usb1: usb@3000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3000000 0x0 0x10000>; -+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ }; - -- usb2: usb@3100000 { -- compatible = "snps,dwc3"; -- reg = <0x0 0x3100000 0x0 0x10000>; -- interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; -- dr_mode = "host"; -- snps,quirk-frame-length-adjustment = <0x20>; -- snps,dis_rxdet_inp3_quirk; -- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -- usb3-lpm-capable; -- snps,dis-u1u2-when-u3-quirk; -+ usb2: usb@3100000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0x3100000 0x0 0x10000>; -+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; -+ dr_mode = "host"; -+ snps,quirk-frame-length-adjustment = <0x20>; -+ snps,dis_rxdet_inp3_quirk; -+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; -+ usb3-lpm-capable; -+ snps,dis-u1u2-when-u3-quirk; -+ }; - }; - - sata: sata@3200000 { |