linux-dev/drivers/soc/qcom, branch linus/master

soc: qcom: pdr: use static for servreg_* variables

2022-05-06T03:08:15Z

Sparse reports this repesentative issue pdr_internal.h:31:22: warning: symbol 'servreg_location_entry_ei' was not declared. Should it be static? Similar for other servreg_* Global variables should not be defined in header files. This only works because pdr_internal.h is only included by pdr_interface.c. Single file use variables should be static so add static to their storage-class specifiers. Signed-off-by: Tom Rix Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220422173806.21982-1-trix@redhat.com

soc: qcom: llcc: Add sc8180x and sc8280xp configurations

2022-05-04T16:39:40Z

Add LLCC configuration data for the SC8180X and SC8280XP platforms, based on the downstream tables. Signed-off-by: Bjorn Andersson Reviewed-by: Sai Prakash Ranjan Link: https://lore.kernel.org/r/20220502215406.612967-3-bjorn.andersson@linaro.org

soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains

2022-04-28T19:19:57Z

The Qualcomm sc8280xp platform has 13 and the sa8540p platform has 11 power-domains. Add compatibles, the typically used ones power-domains and their relevant active-only variants, to the RPMh power-domain driver. Signed-off-by: Bjorn Andersson Reviewed-by: Johan Hovold Link: https://lore.kernel.org/r/20220426233508.1762345-4-bjorn.andersson@linaro.org

soc: qcom: rpmhpd: Don't warn about sparse rpmhpd arrays

2022-04-28T19:19:57Z

In some cases the DT binding will fully describe the set of available RPMh power-domains, but there is no reason for exposing them all in the implementation. Omitting individual data->domains is handle gracefully by of_genpd_add_provider_onecell(), so there's no reason for printing a warning when this occurs. Signed-off-by: Bjorn Andersson Reviewed-by: Johan Hovold Link: https://lore.kernel.org/r/20220426233508.1762345-3-bjorn.andersson@linaro.org

soc: qcom: socinfo: Sort out 8974PRO names

2022-04-19T18:04:01Z

MSM8974PRO is commonly used for referring to Snapdragon 801, compared to MSM8974 which is Snapdragon 800. The Snapdragon 801 has three variants with different clock speeds, with the -AA, -AB and -AC suffix. Adjust the names in socinfo to reflect this. Signed-off-by: Luca Weiss Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220415195449.617040-1-luca@z3ntu.xyz

soc: qcom: smem: validate fields of shared structures

2022-04-13T02:29:58Z

Structures in shared memory that can be modified by remote processors may have untrusted values, they should be validated before use. Adding proper validation before using fields of shared structures. Signed-off-by: Deepak Kumar Singh Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1646147913-15791-2-git-send-email-quic_deesin@quicinc.com

soc: qcom: smem: map only partitions used by local HOST

2022-04-13T02:29:49Z

SMEM driver is IO mapping complete region and CPU is doing a speculative read into a partition where local HOST does not have permission resulting in a NOC error. Map only those partitions which are accessibly to local HOST. Signed-off-by: Deepak Kumar Singh Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1646147913-15791-1-git-send-email-quic_deesin@quicinc.com

soc: qcom: llcc: Add MODULE_DEVICE_TABLE()

2022-04-12T01:46:25Z

The llcc-qcom driver can be compiled as a module, but lacks MODULE_DEVICE_TABLE() and will therefore not be loaded automatically. Fix this. Fixes: a3134fb09e0b ("drivers: soc: Add LLCC driver") Signed-off-by: Bjorn Andersson Reviewed-by: Sai Prakash Ranjan Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20220408213336.581661-3-bjorn.andersson@linaro.org

soc: qcom: pdr: replace usage of found with dedicated list iterator variable

2022-04-08T03:20:27Z

To move the list iterator variable into the list_for_each_entry_*() macro in the future it should be avoided to use the list iterator variable after the loop body. To *never* use the list iterator variable after the loop it was concluded to use a separate iterator variable instead of a found boolean [1]. This removes the need to use a found variable and simply checking if the variable was set, can determine if the break/goto was hit. Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/ Signed-off-by: Jakob Koschel Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220324072435.63070-1-jakobkoschel@gmail.com

soc: qcom: rpmhpd: Add SDX65 power domains

2022-04-08T03:18:00Z

Add power domains found in Qualcomm SDX65 SoC. Signed-off-by: Rohit Agarwal Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1647410837-22537-5-git-send-email-quic_rohiagar@quicinc.com