Messages in this thread | | | Subject | Re: [PATCH 0/6] arm64: dts: qcom: smmu/USB nodes and HDK855/HDK865 dts | From | Jonathan Marek <> | Date | Thu, 4 Jun 2020 12:09:09 -0400 |
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On 6/4/20 11:58 AM, Manivannan Sadhasivam wrote: > On Thu, Jun 04, 2020 at 10:06:19AM -0400, Jonathan Marek wrote: >> On 6/4/20 9:52 AM, Manivannan Sadhasivam wrote: >>> Hi, >>> >>> On Sat, May 23, 2020 at 10:38:06PM -0400, Jonathan Marek wrote: >>>> Add dts nodes for apps_smmu and USB for both sm8150 and sm8250. >>>> >>> >>> I've tested this series on an SM8250 based board and able to get Type C (USB0) >>> working. There are also couple of Type A ports (USB1) on that board behind a >>> USB hub. It is probing fine but I don't see any activity while connecting a >>> USB device. Will continue to debug and once I get them working, I'll add my >>> Tested-by tag. >>> >> >> HDK865 also has a couple Type A ports, I am using them with devices already >> plugged in during boot and I haven't hit a problem like that, but I think >> I've seen the same issue when hotplugging. IIRC the behavior was a bit >> weird, like plugging a device in the Type A port (USB1) nothing would >> happen, but unplugging/replugging the type C port (USB0) would cause the >> Type A port device to start working.. >> >> Have you tried with the devices already plugged in before booting? >> > > Tried it but no luck :/ Also plugging and removing Type C doesn't make any > difference. >
This one might be obvious, but do you have 5V power coming out of the type A ports?
> Thanks, > Mani > >>> Thanks, >>> Mani >>> >>>> Also add initial dts files for HDK855 and HDK865, based on mtp dts, with a >>>> few changes. Notably, the HDK865 dts has regulator config changed a bit based >>>> on downstream (I think sm8250-mtp.dts is wrong and copied too much from sm8150). >>>> >>>> Jonathan Marek (6): >>>> arm64: dts: qcom: sm8150: add apps_smmu node >>>> arm64: dts: qcom: sm8250: add apps_smmu node >>>> arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes >>>> arm64: dts: qcom: sm8250: Add USB and PHY device nodes >>>> arm64: dts: qcom: add sm8150 hdk dts >>>> arm64: dts: qcom: add sm8250 hdk dts >>>> >>>> arch/arm64/boot/dts/qcom/Makefile | 2 + >>>> arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 461 ++++++++++++++++++++++++ >>>> arch/arm64/boot/dts/qcom/sm8150.dtsi | 180 +++++++++ >>>> arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 454 +++++++++++++++++++++++ >>>> arch/arm64/boot/dts/qcom/sm8250.dtsi | 287 +++++++++++++++ >>>> 5 files changed, 1384 insertions(+) >>>> create mode 100644 arch/arm64/boot/dts/qcom/sm8150-hdk.dts >>>> create mode 100644 arch/arm64/boot/dts/qcom/sm8250-hdk.dts >>>> >>>> -- >>>> 2.26.1 >>>>
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