Messages in this thread | | | Subject | Re: [PATCHv4 1/4] arm64: dts: qcom: sdm845: Add Coresight support | From | Sai Prakash Ranjan <> | Date | Tue, 29 Jan 2019 00:47:50 +0530 |
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On 1/28/2019 10:45 PM, Mathieu Poirier wrote:
>> For SDM845(A75 based): >> >> *0xB_B8_03* does indicate that the JEP106 identification >> code is 0x3B and continuation code is 0x4 which is of ARM and not >> QCOM(JEP106 ID is 0x70) which is expected. >> >> And the other values of PIDR0[0:7] and PIDR1[3:0] are *Implementation >> defined part numbers* and can be different from ARM A75/A55. >> >> I think this clears up case for SDM845. >> >> As for MSM8996, it is not based on any ARM derivative and hence the >> JEP106 ID is of QCOM(0x70) from the value of pid = *0xF_02_11* >> based on PIDR1[7:4] and PIDR2[2:0]. This clears this as well. >> >> Please correct me if I am wrong and also let me know if I can >> continue with PID addition to table. > > Please proceed. >
Thanks Mathieu, posted the next version now.
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