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2021-12-21soc: qcom: rpmh-rsc: Fix typo in a commentJason Wang1-1/+1
The double `for' in the comment in line 694 is repeated. Remove one of them from the comment. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211211090626.248801-1-wangborong@cdjrlc.com
2021-12-21soc: qcom: socinfo: Add SM6350 and SM7225Luca Weiss1-0/+2
Both SoCs are known as 'lagoon' downstream. Add their ids to the socinfo driver. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211213081111.20217-1-luca.weiss@fairphone.com
2021-12-21soc: qcom: rpmhpd: Sort power-domain definitions and listsRajendra Nayak1-60/+62
Sort all power-domain defines and the SoC specific lists in alphabetical order for better readability. No functional changes. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1639063917-9011-5-git-send-email-quic_rjendra@quicinc.com
2021-12-21soc: qcom: rpmhpd: Remove mx/cx relationship on sc7280Rajendra Nayak1-2/+2
The requirement to specify the active + sleep and active-only MX power-domains as the parents of the corresponding CX power domains is not applicable on sc7280. Fix it by using the cx/cx_ao structs for sc7280 instead of the _w_mx_parent ones. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1639063917-9011-4-git-send-email-quic_rjendra@quicinc.com
2021-12-21soc: qcom: rpmhpd: Rename rpmhpd struct namesRajendra Nayak1-170/+171
The rpmhpd structs were named with a SoC-name prefix, but then they got reused across multiple SoC families making things confusing. Rename all the struct names to remove SoC-name prefixes. While we do this we end up with some power-domains without parents, and some with and at times different parents across SoCs. use a _w_<parent-name>_parent suffix for such cases. No functional change as part of this patch. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1639063917-9011-3-git-send-email-quic_rjendra@quicinc.com
2021-12-21soc: qcom: rpmhpd: sm8450: Add the missing .peer for sm8450_cx_aoRajendra Nayak1-0/+1
sm8450_cx and sm8450_cx_ao should be peers of each other, add the missing .peer entry for sm8450_cx_ao Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1639063917-9011-2-git-send-email-quic_rjendra@quicinc.com
2021-12-21soc: qcom: socinfo: add SM8450 IDDmitry Baryshkov1-0/+1
Add the ID for the Qualcomm SM8450 SoC. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211201072745.3969077-8-vkoul@kernel.org
2021-12-21soc: qcom: rpmhpd: Add SM8450 power domainsDmitry Baryshkov1-0/+52
Add the power domains exposed by RPMH in the Qualcomm SM8450 platform. Unlike previous generations CX domain is not a child of MX domain. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211201072745.3969077-7-vkoul@kernel.org
2021-12-21soc: qcom: smem: Update max processor countDmitry Baryshkov1-1/+1
Update max processor count to reflect the number of co-processors on SM8450 SoCs. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211201072745.3969077-5-vkoul@kernel.org
2021-12-21soc: qcom: rpmpd: Add support for sm6125Martin Botka1-0/+23
Add RPM power domains located in Qualcomm SM6125 SoC. Signed-off-by: Martin Botka <martin.botka@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211130212332.25401-2-martin.botka@somainline.org
2021-12-21soc: qcom: aoss: constify static struct thermal_cooling_device_opsRikard Falkeborn1-1/+1
The only usage of qmp_cooling_device_ops is to pass its address to devm_thermal_of_cooling_device_register() which takes a pointer to const struct thermal_cooling_device_ops as argument. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211128210317.25504-1-rikard.falkeborn@gmail.com
2021-12-21PM: AVS: qcom-cpr: Use div64_ul instead of do_divChangcheng Deng1-1/+1
do_div() does a 64-by-32 division. Here the divisor is an unsigned long which on some platforms is 64 bit wide. So use div64_ul instead of do_div to avoid a possible truncation. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211125014311.45942-1-deng.changcheng@zte.com.cn
2021-12-21soc: qcom: llcc: Add configuration data for SM8350Konrad Dybcio1-0/+28
Add LLCC configuration data for SM8350 SoC. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211121002050.36977-2-konrad.dybcio@somainline.org
2021-12-21soc: qcom: stats: Add fixed sleep stats offset for older RPM firmwaresStephan Gerhold1-0/+13
Not all RPM firmware versions have the dynamic sleep stats offset available. Most older versions use a fixed offset of 0xdba0. Add support for this using new SoC-specific compatibles for APQ8084, MSM8226, MSM8916 and MSM8974. Even older SoCs seem to use a different offset and stats format. If needed those could be supported in the future by adding separate compatibles for those with a different stats_config. Cc: Maulik Shah <mkshah@codeaurora.org> Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211119213953.31970-3-stephan@gerhold.net
2021-11-19soc: qcom: rpmpd: Add QCM2290 supportShawn Guo1-0/+18
QCM2290 has the same RPM power domains as SM6115. Add QCM2290 support by reusing SM6115 power domains. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211108134442.30051-4-shawn.guo@linaro.org
2021-11-19soc: qcom: rpmpd: Drop unused res_name from struct rpmpdShawn Guo1-1/+0
The res_name field in struct rpmpd is unused. Drop it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211108134442.30051-2-shawn.guo@linaro.org
2021-11-18soc: qcom: qmi: Fix a typo in a commentJason Wang1-1/+1
The double word `client' in a comment is repeated, thus one of them should be removed. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211113055358.206533-1-wangborong@cdjrlc.com
2021-11-04Merge tag 'drivers-5.16' of ↵Linus Torvalds19-186/+899
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "These are all the driver updates for SoC specific drivers. There are a couple of subsystems with individual maintainers picking up their patches here: - The reset controller subsystem add support for a few new SoC variants to existing drivers, along with other minor improvements - The OP-TEE subsystem gets a driver for the ARM FF-A transport - The memory controller subsystem has improvements for Tegra, Mediatek, Renesas, Freescale and Broadcom specific drivers. - The tegra cpuidle driver changes get merged through this tree this time. There are only minor changes, but they depend on other tegra driver updates here. - The ep93xx platform finally moves to using the drivers/clk/ subsystem, moving the code out of arch/arm in the process. This depends on a small sound driver change that is included here as well. - There are some minor updates for Qualcomm and Tegra specific firmware drivers. The other driver updates are mainly for drivers/soc, which contains a mixture of vendor specific drivers that don't really fit elsewhere: - Mediatek drivers gain more support for MT8192, with new support for hw-mutex and mmsys routing, plus support for reset lines in the mmsys driver. - Qualcomm gains a new "sleep stats" driver, and support for the "Generic Packet Router" in the APR driver. - There is a new user interface for routing the UARTS on ASpeed BMCs, something that apparently nobody else has needed so far. - More drivers can now be built as loadable modules, in particular for Broadcom and Samsung platforms. - Lots of improvements to the TI sysc driver for better suspend/resume support" Finally, there are lots of minor cleanups and new device IDs for amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx, layerscape, allwinner, broadcom, and omap" * tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits) optee: Fix spelling mistake "reclain" -> "reclaim" Revert "firmware: qcom: scm: Add support for MC boot address API" qcom: spm: allow compile-testing firmware: arm_ffa: Remove unused 'compat_version' variable soc: samsung: exynos-chipid: add exynosautov9 SoC support firmware: qcom: scm: Don't break compile test on non-ARM platforms soc: qcom: smp2p: Add of_node_put() before goto soc: qcom: apr: Add of_node_put() before return soc: qcom: qcom_stats: Fix client votes offset soc: qcom: rpmhpd: fix sm8350_mxc's peer domain dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226 firmware: qcom: scm: Add support for MC boot address API soc: qcom: spm: Add 8916 SPM register data dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu soc: qcom: socinfo: Add PM8150C and SMB2351 models firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available() soc: aspeed: Add UART routing support soc: fsl: dpio: rename the enqueue descriptor variable soc: fsl: dpio: use an explicit NULL instead of 0 ...
2021-10-26qcom: spm: allow compile-testingArnd Bergmann1-1/+1
ARM_QCOM_SPM_CPUIDLE can be selected when compile-testing on other architectures, but this causes a Kconfig warning for QCOM_SPM: WARNING: unmet direct dependencies detected for QCOM_SPM Depends on [n]: ARCH_QCOM [=n] Selected by [y]: - ARM_QCOM_SPM_CPUIDLE [=y] && CPU_IDLE [=y] && (ARM [=y] || ARM64) && (ARCH_QCOM [=n] || COMPILE_TEST [=y]) && !ARM64 && MMU [=y] Make it possible to also compile-test this one, which can be done now that v5.15-rc5 lets you select QCOM_SCM everywhere. Fixes: a871be6b8eee ("cpuidle: Convert Qualcomm SPM driver to a generic CPUidle driver") Fixes: 498ba2a8a275 ("cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration") Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-26Merge tag '20210927135559.738-6-srinivas.kandagatla@linaro.org' of ↵Mark Brown2-53/+236
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into v11_20211026_srinivas_kandagatla_asoc_qcom_add_audioreach_support for audioreach support v5.15-rc1 + 20210927135559.738-[23456]-srinivas.kandagatla@linaro.org This immutable branch is based on v5.15-rc1 and contains the following patches extending the existig APR driver to also implement GPR: 20210927135559.738-2-srinivas.kandagatla@linaro.org 20210927135559.738-3-srinivas.kandagatla@linaro.org 20210927135559.738-4-srinivas.kandagatla@linaro.org 20210927135559.738-5-srinivas.kandagatla@linaro.org 20210927135559.738-6-srinivas.kandagatla@linaro.org
2021-10-24soc: qcom: smp2p: Add of_node_put() before gotoWan Jiabing1-3/+10
Fix following coccicheck warning: ./drivers/soc/qcom/smp2p.c:501:1-33: WARNING: Function for_each_available_child_of_node should have of_node_put() before goto Early exits from for_each_available_child_of_node should decrement the node reference counter. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211014062350.8942-1-wanjiabing@vivo.com
2021-10-24soc: qcom: apr: Add of_node_put() before returnWan Jiabing1-0/+2
Fix following coccicheck warning: ./drivers/soc/qcom/apr.c:485:1-23: WARNING: Function for_each_child_of_node should have of_node_put() before return Early exits from for_each_child_of_node should decrement the node reference counter. Fixes: 834735662602 ("soc: qcom: apr: Add avs/audio tracking functionality") Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211014083017.19714-1-wanjiabing@vivo.com
2021-10-24soc: qcom: qcom_stats: Fix client votes offsetMaulik Shah1-1/+1
Client votes starts at 0x20 offset. Correct the offset. Reported-and-suggested-by: Shawn Guo <shawn.guo@linaro.org> Fixes: 1d7724690344 ("soc: qcom: Add Sleep stats driver") Signed-off-by: Maulik Shah <mkshah@codeaurora.org> Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1634719753-26064-1-git-send-email-mkshah@codeaurora.org
2021-10-24soc: qcom: rpmhpd: fix sm8350_mxc's peer domainDmitry Baryshkov1-1/+1
The sm8350_mxc's domain description incorrectly references sm8150_mmcx_ao as a peer instead of sm8350_mxc_ao. Correct this typo. Fixes: 639c85628757 ("soc: qcom: rpmhpd: Add SM8350 power domains") Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211020012639.1183806-1-dmitry.baryshkov@linaro.org
2021-10-24soc: qcom: spm: Add 8916 SPM register dataLina Iyer1-0/+21
Add SPM register information and initialization values for QCOM 8916 SoC. Link: https://lore.kernel.org/linux-arm-msm/1429314549-6730-5-git-send-email-lina.iyer@linaro.org/ Signed-off-by: Lina Iyer <lina.iyer@linaro.org> [stephan: rebase patch and fix conflicts] Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211004204955.21077-11-stephan@gerhold.net
2021-10-24soc: qcom: socinfo: Add PM8150C and SMB2351 modelsBjorn Andersson1-0/+2
Add PM8150C and SMB2351 to the list of known PMIC models. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20211005024025.2037810-1-bjorn.andersson@linaro.org
2021-10-17soc: qcom: smp2p: add feature negotiation and ssr ack feature supportChris Lew1-25/+96
This patch adds feature negotiation and ssr ack feature between local host and remote processor. Local host can negotiate on common features supported with remote processor. When ssr ack feature bit is set, the remote processor will tell local host when it is reinitialized. All clients registered for falling edge interrupts will be notified when the smp2p entries are cleared for ssr. Signed-off-by: Chris Lew <clew@codeaurora.org> Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1633450403-21281-1-git-send-email-deesin@codeaurora.org
2021-10-17soc: qcom: Add Sleep stats driverMahesh Sivasubramanian3-0/+288
Let's add a driver to read the stats from remote processor and export to debugfs. The driver creates "qcom_sleep_stats" directory in debugfs and adds files for various low power mode available. Below is sample output with command cat /sys/kernel/debug/qcom_sleep_stats/ddr count = 0 Last Entered At = 0 Last Exited At = 0 Accumulated Duration = 0 Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org> Signed-off-by: Lina Iyer <ilina@codeaurora.org> [mkshah: add subsystem sleep stats, create one file for each stat] Signed-off-by: Maulik Shah <mkshah@codeaurora.org> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1634107104-22197-3-git-send-email-mkshah@codeaurora.org
2021-10-17soc: qcom: socinfo: add two missing PMIC IDsDmitry Baryshkov1-2/+2
Add IDs for PMK8001 and PMI8996. They also fall in the list of 'duplicated' IDs, where the same index was used for multiple chips. Fixes: 7fda2b0bfbd9 ("soc: qcom: socinfo: import PMIC IDs from pmic-spmi") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211016190607.49866-1-dmitry.baryshkov@linaro.org
2021-10-16soc: qcom: rpmhpd: Make power_on actually enable the domainBjorn Andersson1-4/+14
The general expectation is that powering on a power-domain should make the power domain deliver some power, and if a specific performance state is needed further requests has to be made. But in contrast with other power-domain implementations (e.g. rpmpd) the RPMh does not have an interface to enable the power, so the driver has to vote for a particular corner (performance level) in rpmh_power_on(). But the corner is never initialized, so a typical request to simply enable the power domain would not actually turn on the hardware. Further more, when no more clients vote for a performance state (i.e. the aggregated vote is 0) the power domain would be turned off. Fix both of these issues by always voting for a corner with non-zero value, when the power domain is enabled. The tracking of the lowest non-zero corner is performed to handle the corner case if there's ever a domain with a non-zero lowest corner, in which case both rpmh_power_on() and rpmh_rpmhpd_set_performance_state() would be allowed to use this lowest corner. Fixes: 279b7e8a62cc ("soc: qcom: rpmhpd: Add RPMh power domain driver") Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20211005033732.2284447-1-bjorn.andersson@linaro.org
2021-10-15soc: qcom: smem: Support reserved-memory descriptionBjorn Andersson1-18/+39
Practically all modern Qualcomm platforms has a single reserved-memory region for SMEM. So rather than having to describe SMEM in the form of a node with a reference to a reserved-memory node, allow the SMEM device to be instantiated directly from the reserved-memory node. The current means of falling back to dereferencing the "memory-region" is kept as a fallback, if it's determined that the SMEM node is a reserved-memory node. The "qcom,smem" compatible is added to the reserved_mem_matches list, to allow the reserved-memory device to be probed. In order to retain the readability of the code, the resolution of resources is split from the actual ioremapping. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Link: https://lore.kernel.org/r/20210930182111.57353-4-bjorn.andersson@linaro.org
2021-09-28Merge tag '20210927135559.738-6-srinivas.kandagatla@linaro.org' into ↵Bjorn Andersson2-53/+236
drivers-for-5.16 v5.15-rc1 + 20210927135559.738-[23456]-srinivas.kandagatla@linaro.org This immutable branch is based on v5.15-rc1 and contains the following patches extending the existig APR driver to also implement GPR: 20210927135559.738-2-srinivas.kandagatla@linaro.org 20210927135559.738-3-srinivas.kandagatla@linaro.org 20210927135559.738-4-srinivas.kandagatla@linaro.org 20210927135559.738-5-srinivas.kandagatla@linaro.org 20210927135559.738-6-srinivas.kandagatla@linaro.org
2021-09-28soc: qcom: apr: Add GPR supportSrinivas Kandagatla2-7/+161
Qualcomm Generic Packet router aka GPR is the IPC mechanism found in AudioReach next generation signal processing framework to perform command and response messages between various processors. GPR has concepts of static and dynamic port, all static services like APM (Audio Processing Manager), PRM (Proxy resource manager) have fixed port numbers where as dynamic services like graphs have dynamic port numbers which are allocated at runtime. All GPR packet messages will have source and destination domain and port along with opcode and payload. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210927135559.738-6-srinivas.kandagatla@linaro.org
2021-09-28soc: qcom: apr: make code more reuseableSrinivas Kandagatla1-50/+79
APR and other packet routers like GPR are pretty much same and interact with other drivers in similar way. Ex: GPR ports can be considered as APR services, only difference is they are allocated dynamically. Other difference is packet layout, which should not matter with the apis abstracted. Apart from this the rest of the functionality is pretty much identical across APR and GPR. Make the apr code more reusable by abstracting it service level, rather than device level so that we do not need to write new drivers for other new packet routers like GPR. This patch is in preparation to add GPR support to this driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210927135559.738-4-srinivas.kandagatla@linaro.org
2021-09-27soc: qcom: aoss: Drop power domain supportSibi Sankar1-107/+0
Strip out the load state power-domain support from the driver since the low power mode signalling for the co-processors is now accessible through the direct qmp message send interface. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1631800770-371-12-git-send-email-sibis@codeaurora.org
2021-09-23soc: qcom: smp2p: Add wakeup capability to SMP2P IRQDeepak Kumar Singh1-0/+20
Remote susbsystems notify fatal crash through smp2p interrupt. When remoteproc crashes it can cause soc to come out of low power state and may not allow again to enter in low power state until crash is handled. Mark smp2p interrupt wakeup capable so that interrupt handler is executed and remoteproc crash can be handled in system resume path. This patch marks interrupt wakeup capable but keeps wakeup disabled by default. User space can enable it based on its requirement for wakeup from suspend. Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1632220467-27410-1-git-send-email-deesin@codeaurora.org
2021-09-22Merge tag '1630420228-31075-2-git-send-email-deesin@codeaurora.org' into ↵Bjorn Andersson1-1/+53
drivers-for-5.16
2021-09-22soc: qcom: llcc: Disable MMUHWT retentionNaina Mehta1-1/+1
Disable MMUHWT retention for SC7280 as done for other platforms to avoid more power burn. Fixes: f6a07be63301 ("soc: qcom: llcc: Add configuration data for SC7280") Signed-off-by: Naina Mehta <nainmeht@codeaurora.org> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210921055942.30600-1-saiprakash.ranjan@codeaurora.org
2021-09-22soc: qcom: smd-rpm: Add QCM2290 compatibleShawn Guo1-0/+1
Add compatible for QCM2290 SoC support. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210914015349.29295-3-shawn.guo@linaro.org
2021-09-22soc: qcom: pdr: Prefer strscpy over strcpyLen Baker1-6/+6
strcpy() performs no bounds checking on the destination buffer. This could result in linear overflows beyond the end of the buffer, leading to all kinds of misbehaviors. The safe replacement is strscpy(). This is a previous step in the path to remove the strcpy() function entirely from the kernel. Signed-off-by: Len Baker <len.baker@gmx.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210808125012.4715-2-len.baker@gmx.com
2021-09-22soc: qcom: rpmh-rsc: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource_byname() Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-6-caihuoqing@baidu.com
2021-09-22soc: qcom: gsbi: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-5-caihuoqing@baidu.com
2021-09-22soc: qcom: aoss: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-4-caihuoqing@baidu.com
2021-09-22soc: qcom: geni: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-3-caihuoqing@baidu.com
2021-09-22soc: qcom: ocmem: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource_byname() Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-2-caihuoqing@baidu.com
2021-09-22PM: AVS: qcom-cpr: Make use of the helper function ↵Cai Huoqing1-3/+1
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210908080216.1301-1-caihuoqing@baidu.com
2021-09-22soc: qcom: socinfo: Add IPQ8074 family ID-sRobert Marko1-0/+12
IPQ8074 family SoC ID-s are missing, so lets add them based on the downstream driver. Signed-off-by: Robert Marko <robimarko@gmail.com> Reviewed-by: Kathiravan T <kathirav@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210905171131.660885-1-robimarko@gmail.com
2021-09-22soc: qcom: rpmpd: Add power domains for MSM8953Vladimir Lypak1-0/+24
Add support for MSM8953 power domains. Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> Signed-off-by: Adam Skladowski <a_skl39@protonmail.com> Signed-off-by: Sireesh Kodali <sireeshkodali1@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210825170252.20137-1-sireeshkodali1@gmail.com
2021-09-22soc: qcom: smd-rpm: Add compatible for MSM8953 SoCVladimir Lypak1-0/+1
Add a compatible for MSM8953 Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> Signed-off-by: Adam Skladowski <a_skl39@protonmail.com> Signed-off-by: Sireesh Kodali <sireeshkodali1@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210825170151.19698-1-sireeshkodali1@gmail.com
2021-09-22soc: qcom: spm: Add compatible for MSM8998 SAWv4.1 L2AngeloGioacchino Del Regno1-0/+16
Add the SAWv4.1 parameters for MSM8998's Gold and Silver clusters. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210729155609.608159-5-angelogioacchino.delregno@somainline.org
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-20 05:42:53 +0300