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05c618f3 |
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23-Aug-2023 |
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
arm64: dts: use capital "OR" for multiple licenses in SPDX Documentation/process/license-rules.rst and checkpatch expect the SPDX identifier syntax for multiple licenses to use capital "OR". Correct it to keep consistent format and avoid copy-paste issues. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> # Broadcom Link: https://lore.kernel.org/r/20230823085146.113562-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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da8ee66f |
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18-Jan-2021 |
Bharat Gooty <bharat.gooty@broadcom.com> |
arm64: dts: broadcom: Fix USB DMA address translation for Stingray Add a non-empty dma-ranges so that DMA address translation happens. Fixes: 2013a4b684b6 ("arm64: dts: broadcom: clear the warnings caused by empty dma-ranges") Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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2013a4b6 |
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16-Oct-2020 |
Zhen Lei <thunder.leizhen@huawei.com> |
arm64: dts: broadcom: clear the warnings caused by empty dma-ranges The scripts/dtc/checks.c requires that the node have empty "dma-ranges" property must have the same "#address-cells" and "#size-cells" values as the parent node. Otherwise, the following warnings is reported: arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning \ (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but \ its #address-cells (1) differs from / (2) arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning \ (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but \ its #size-cells (1) differs from / (2) Arnd Bergmann figured out why it's necessary: Also note that the #address-cells=<1> means that any device under this bus is assumed to only support 32-bit addressing, and DMA will have to go through a slow swiotlb in the absence of an IOMMU. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20201016090833.1892-2-thunder.leizhen@huawei.com' Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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ad77d3db |
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19-Mar-2019 |
Srinath Mannam <srinath.mannam@broadcom.com> |
arm64: dts: Add USB DT nodes for Stingray SoC Add DT nodes for - Two xHCI host controllers - Two BDC Broadcom USB device controller - Five USB PHY controllers [xHCI0] [BDC0] [xHCI1] [BDC1] | | | | --------------- ----------------------- | | | | | [SS-PHY0] [HS-PHY0] [SS-PHY1] [HS-PHY2] [HS-PHY1] [SS-PHY0/HS-PHY0] and [SS-PHY1/HS-PHY1] are combo PHYs has one SS and one HS PHYs. [HS-PHY2] is a single HS PHY. xHCI use SS-PHY to detect SS devices and HS-PHY to detect HS/FS/LS devices. BDC use SS-PHY in SS mode and HS-PHY in HS mode. xHCI0 port1 is SS-PHY0, port2 is HS-PHY0. xHCI1 port1 is SS-PHY1, port2 is HS-PHY2 and port3 is HS-PHY1. Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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