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2021-04-08Merge tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/driversArnd Bergmann3-0/+47
MT8167: - add support for mmsys subsystem * tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: soc: mediatek: mmsys: Add support for MT8167 SoC dt-bindings: mediatek: mmsys: add mt8167 binding Link: https://lore.kernel.org/r/14104322-3a6c-e8eb-cd21-a5343a81aa0f@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-08Merge tag 'socfpga_update_for_v5.13_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/driversArnd Bergmann1-1/+1
SoCFPGA updates for v5.13, part 2 - Only build Stratix10 Service Layer and RSU drivers on ARM64 * tag 'socfpga_update_for_v5.13_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: firmware: stratix10-svc: build only on 64-bit ARM Link: https://lore.kernel.org/r/20210405155026.86309-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-08Merge tag 'qcom-drivers-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/driversArnd Bergmann12-49/+137
Qualcomm driver updates for 5.13 This introduces SC7280 and SM8350 support in the RPMH power-domain driver, SC7280 support to the LLCC driver, SC7280 support tot he AOSS QMP driver, cleanups to the RPMH driver and a few smaller fixes to the SMEM, QMI and EBI2 drivers. * tag 'qcom-drivers-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: bus: qcom: Put child node before return dt-bindings: firmware: scm: Add sc7280 support soc: qcom: rpmh-rsc: Fold WARN_ON() into if condition soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler soc: qcom: rpmh-rsc: Remove tcs_is_free() API soc: qcom: smem: Update max processor count soc: qcom: aoss: Add AOSS QMP support for SC7280 dt-bindings: soc: qcom: aoss: Add SC7280 compatible soc: qcom: llcc: Add configuration data for SC7280 dt-bindings: arm: msm: Add LLCC for SC7280 soc: qcom: Fix typos in the file qmi_encdec.c soc: qcom: rpmhpd: Add sc7280 powerdomains dt-bindings: power: rpmpd: Add sc7280 to rpmpd binding soc: qcom: rpmhpd: Add SM8350 power domains dt-bindings: power: Add rpm power domain bindings for SM8350 Link: https://lore.kernel.org/r/20210404164951.713045-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-08Merge tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/driversArnd Bergmann26-963/+2844
ARM SCMI updates for v5.13 The major and big addition this time is to support modularisation of individual SCMI protocols thus enabling to add support for vendors' custom SCMI protocol. This changes the interface provided by the SCMI driver to all the users of SCMI and hence involved changes in various other subsystem SCMI drivers. The change has been split with a bit of transient code to preserve bisectability and avoiding one big patch bomb changing all the users. This also includes SCMI IIO driver(pulled from IIO tree) and support for per-cpu DVFS. * tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (41 commits) firmware: arm_scmi: Add dynamic scmi devices creation firmware: arm_scmi: Add protocol modularization support firmware: arm_scmi: Rename non devres notify_ops firmware: arm_scmi: Make notify_priv really private firmware: arm_scmi: Cleanup events registration transient code firmware: arm_scmi: Cleanup unused core transfer helper wrappers firmware: arm_scmi: Cleanup legacy protocol init code firmware: arm_scmi: Make references to handle const firmware: arm_scmi: Remove legacy scmi_voltage_ops protocol interface regulator: scmi: Port driver to the new scmi_voltage_proto_ops interface firmware: arm_scmi: Port voltage protocol to new protocols interface firmware: arm_scmi: Port systempower protocol to new protocols interface firmware: arm_scmi: Remove legacy scmi_sensor_ops protocol interface iio/scmi: Port driver to the new scmi_sensor_proto_ops interface hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interface firmware: arm_scmi: Port sensor protocol to new protocols interface firmware: arm_scmi: Remove legacy scmi_reset_ops protocol interface reset: reset-scmi: Port driver to the new scmi_reset_proto_ops interface firmware: arm_scmi: Port reset protocol to new protocols interface firmware: arm_scmi: Remove legacy scmi_clk_ops protocol interface ... Link: https://lore.kernel.org/r/20210331100657.ilu63i4swnr3zp4e@bogus Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-06soc: mediatek: mmsys: Add support for MT8167 SoCFabien Parent2-0/+46
Add routing table for DSI on MT8167 SoC. The registers are mostly incompatible with the current defines, so new one for MT8167 are added. Signed-off-by: Fabien Parent <fparent@baylibre.com> Link: https://lore.kernel.org/r/20210405200354.2194930-2-fparent@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-06dt-bindings: mediatek: mmsys: add mt8167 bindingFabien Parent1-0/+1
Add binding documentation for MT8167 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210405200354.2194930-1-fparent@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-04firmware: stratix10-svc: build only on 64-bit ARMKrzysztof Kozlowski1-1/+1
The Stratix10 service layer and RCU drivers are useful only on Stratix10, so on ARMv8. Compile testing the RCU driver on 32-bit ARM fails: drivers/firmware/stratix10-rsu.c: In function 'rsu_status_callback': include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_179' declared with attribute error: FIELD_GET: type of reg too small for mask _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ... drivers/firmware/stratix10-rsu.c:96:26: note: in expansion of macro 'FIELD_GET' priv->status.version = FIELD_GET(RSU_VERSION_MASK, Fixes: 4483397b0353 ("ARM: socfpga: drop ARCH_SOCFPGA") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reported-by: kernel test robot <lkp@intel.com> Acked-by: Richard Gong <richard.gong@linux.intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> --- v2: add Fixes tag
2021-04-01Merge tag 'socfpga_update_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/driversArnd Bergmann24-58/+71
SoCFPGA updates for v5.13 - Patches from Krzysztof Kozlowski the cleans up and consolidate support for SoCFPGA platforms - Rename ARCH_SOCFPGA into ARCH_INTEL_SOCFPGA - Consolidate ARCH_STRATIX10 into ARCH_INTEL_SOCFPGA - Consolidate ARCH_AGILEX into ARCH_INTEL_SOCFPGA - Consolidate ARCH_N5X into ARCH_INTEL_SOCFPGA * tag 'socfpga_update_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: drop ARCH_SOCFPGA reset: socfpga: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs i2c: altera: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs fpga: altera: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs dmaengine: socfpga: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs clk: socfpga: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs (and compile test) clk: socfpga: allow compile testing of Stratix 10 / Agilex clocks arm64: socfpga: merge Agilex and N5X into ARCH_INTEL_SOCFPGA EDAC: altera: merge ARCH_SOCFPGA and ARCH_STRATIX10 clk: socfpga: merge ARCH_SOCFPGA and ARCH_STRATIX10 clk: socfpga: build together Stratix 10, Agilex and N5X clock drivers net: stmmac: merge ARCH_SOCFPGA and ARCH_STRATIX10 mfd: altera: merge ARCH_SOCFPGA and ARCH_STRATIX10 ARM: socfpga: introduce common ARCH_INTEL_SOCFPGA clk: socfpga: allow building N5X clocks with ARCH_N5X Link: https://lore.kernel.org/r/20210330110430.558182-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'v5.12-next-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/driversArnd Bergmann12-277/+511
- add MT8183 support to mutex driver MMSYS: - use per SoC array to describe the possible routing - add support for MT8183 Power management domains: - fix the case of a domain fails to get added - add names for each power domain to make debugging easier PMIC wrapper: - add support for PMIC wrapper with integrated arbiter - add support for MT8192/MT6873 * tag 'v5.12-next-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: soc: mediatek: pm-domains: Add a power domain names for mt8167 soc: mediatek: pm-domains: Add a power domain names for mt8192 soc: mediatek: pm-domains: Add a power domain names for mt8183 soc: mediatek: pm-domains: Add a meaningful power domain name soc: mediatek: Make symbol 'mtk_mutex_driver' static soc: mediatek: mmsys: Add mt8183 mmsys routing table soc: mediatek: pwrap: add pwrap driver for MT6873/8192 SoCs dt-bindings: mediatek: add compatible for MT6873/8192 pwrap soc: mediatek: pwrap: add arbiter capability soc: mediatek: pwrap: use BIT() macro soc: mediatek: pm-domains: Fix missing error code in scpsys_add_subdomain() soc: mediatek: mmsys: Use an array for setting the routing registers soc: mediatek: mmsys: Create struct mtk_mmsys to store context data soc: mediatek: add mtk mutex support for MT8183 Link: https://lore.kernel.org/r/c47d4bdd-9e05-c0de-bacb-3a262fed936d@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'tegra-for-5.13-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/driversArnd Bergmann2-9/+252
soc/tegra: Changes for v5.13-rc1 Contains a couple of fixes to the PMC power domain implementation and exports a regmap from PMC needed to implement USB sleepwalk support. * tag 'tegra-for-5.13-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Print out domain name when reset fails to acquire soc/tegra: pmc: Ensure that clock rates aren't too high soc/tegra: pmc: Fix completion of power-gate toggling soc/tegra: pmc: Fix imbalanced clock disabling in error code path soc/tegra: regulators: Fix locking up when voltage-spread is out of range soc/tegra: pmc: Provide USB sleepwalk register map Link: https://lore.kernel.org/r/20210401172622.3352990-3-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'tegra-for-5.13-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/driversArnd Bergmann3-14/+55
clk: tegra: Changes for v5.13-rc1 This adds PLLE HW sequencer support which is necessary for USB sleepwalk functionality. * tag 'tegra-for-5.13-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: clk: tegra: Don't enable PLLE HW sequencer at init clk: tegra: Add PLLE HW power sequencer control Link: https://lore.kernel.org/r/20210401172622.3352990-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'imx-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/driversArnd Bergmann2-4/+49
i.MX drivers change for 5.13: - Update SCU power domain driver to keep console domain power on. - Add missing ADC1 power domain to SCU power domain driver. - Update comments for single global power domain in SCU power domain driver. - Add i.MX51/i.MX53 unique id support to i.MX SoC driver. * tag 'imx-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: scu-pd: add missed ADC1 pd firmware: imx: scu-pd: Update comments for single global power domain firmware: imx: scu-pd: do not power off console domain soc: imx: add i.MX51/i.MX53 unique id support Link: https://lore.kernel.org/r/20210331041019.31345-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'arm-soc/for-5.13/drivers' of https://github.com/Broadcom/stblinux into arm/driversArnd Bergmann3-0/+32
This pull request contains Broadcom ARM/ARM64/MIPS based SoCs drivers changes for 5.13, please pull the following: - Rafal updates the Broadcom PMB binding to support BCM63138 and updates the code to support resetting the 63138 SATA controller * tag 'arm-soc/for-5.13/drivers' of https://github.com/Broadcom/stblinux: soc: bcm: bcm-pmb: add BCM63138 SATA support dt-bindings: power: bcm-pmb: add BCM63138 binding Link: https://lore.kernel.org/r/20210330184006.1451315-3-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'optee-memref-size-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/driversArnd Bergmann1-10/+0
OP-TEE skip check of returned memref size * tag 'optee-memref-size-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee: tee: optee: do not check memref size on return from Secure World Link: https://lore.kernel.org/r/20210330110037.GA1166563@jade Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'omap-for-v5.13/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/driversArnd Bergmann12-54/+204
Driver changes for omaps for genpd support for v5.13 In order to move omap4/5 and dra7 to probe with devicetree data and genpd, we need to patch the related drivers to prepare. These are mostly ti-sysc interconnect target module driver changes and soc init changes. However, there are minor changes to other drivers too. There are changes for pci-dra7xx probe, omap-prm idle configuration, and a omap5 clock change: - ti-sysc needs iorange check improved when the interconnect target module has no control registers listed - ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to avoid issues with missing resources and unnecessary deferred probe - ti-sysc debug option can now detect more devices - ti-sysc now warns if an old incomplete devicetree data is found as we now rely on it being complete for am3 and 4 - soc init code needs to check for prcm and prm nodes for omap4/5 and dra7 - omap-prm driver needs to enable autoidle retention support for omap4 - omap5 clocks are missing gpmc and ocmc clock registers - pci-dra7xx now needs to use builtin_platform_driver instead of using builtin_platform_driver_probe for deferred probe to work There are also few minor non-urgent fixes: - soc init code pdata_quirks_init_clocks should be static - ti-sysc has few unneeded semiconon typos - ti-sysc can use kzalloc instead of kcalloc for a single element * tag 'omap-for-v5.13/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Use kzalloc for allocating only one thing bus: ti-sysc: remove unneeded semicolon ARM: OMAP2+: Make symbol 'pdata_quirks_init_clocks' static PCI: pci-dra7xx: Prepare for deferred probe with module_platform_driver clk: ti: omap5: Add missing gpmc and ocmc clkctrl soc: ti: omap-prm: Allow hardware supported retention when idle ARM: OMAP2+: Init both prm and prcm nodes early for clocks bus: ti-sysc: Check for old incomplete dtb bus: ti-sysc: Detect more modules for debugging bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first bus: ti-sysc: Fix initializing module_pa for modules without sysc register ARM: dts: Fix moving mmc devices with aliases for omap4 & 5 ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva bus: ti-sysc: Fix warning on unbind if reset is not deasserted ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data soc: ti: omap-prm: Fix reboot issue with invalid pcie reset map for dra7 ARM: dts: am33xx: add aliases for mmc interfaces bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD Link: https://lore.kernel.org/r/pull-1617004205-537424@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'rpi-poe-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi into arm/driversArnd Bergmann13-9/+331
Raspberry Pi driver updates for v5.13: - Fix-up all RPi firmware drivers so as for unbind to happen in an orderly fashion - Support for RPi's PoE hat PWM bus * tag 'rpi-poe-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi: pwm: Add Raspberry Pi Firmware based PWM bus dt-bindings: pwm: Add binding for RPi firmware PWM bus input: raspberrypi-ts: Release firmware handle when not needed staging: vchiq: Release firmware handle on unbind soc: bcm: raspberrypi-power: Release firmware handle on unbind reset: raspberrypi: Release firmware handle on unbind gpio: raspberrypi-exp: Release firmware handle on unbind clk: bcm: rpi: Release firmware handle on unbind firmware: raspberrypi: Introduce devm_rpi_firmware_get() firmware: raspberrypi: Keep count of all consumers Link: https://lore.kernel.org/r/20210322174232.29549-1-nsaenz@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01Merge tag 'optee-tracepoints-fix-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixesArnd Bergmann1-0/+3
Fixes build error for recently added OP-TEE tracepoints * tag 'optee-tracepoints-fix-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee: tee: optee: fix build error caused by recent optee tracepoints feature Link: https://lore.kernel.org/r/20210330082208.GA965793@jade Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-01soc: mediatek: pm-domains: Add a power domain names for mt8167Enric Balletbo i Serra1-0/+7
Add the power domains names for the mt8167 SoC. Fixes: 207f13b419a6 ("soc: mediatek: pm-domains: Add support for mt8167") Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org> Link: https://lore.kernel.org/r/20210225175000.824661-4-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-01soc: mediatek: pm-domains: Add a power domain names for mt8192Enric Balletbo i Serra1-0/+21
Add the power domains names for the mt8192 SoC. Fixes: a49d5e7a89d6 ("soc: mediatek: pm-domains: Add support for mt8192") Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org> Link: https://lore.kernel.org/r/20210225175000.824661-3-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-01soc: mediatek: pm-domains: Add a power domain names for mt8183Enric Balletbo i Serra1-0/+15
Add the power domains names for the mt8183 SoC. This removes the debugfs errors like the following: debugfs: Directory 'power-domain' with parent 'pm_genpd' already present! Fixes: eb9fa767fbe1 ("soc: mediatek: pm-domains: Add support for mt8183") Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org> Link: https://lore.kernel.org/r/20210225175000.824661-2-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-01soc: mediatek: pm-domains: Add a meaningful power domain nameEnric Balletbo i Serra3-1/+17
Add the power domains names to the power domain struct so we have meaningful name for every power domain. This also removes the following debugfs error message. [ 2.242068] debugfs: Directory 'power-domain' with parent 'pm_genpd' already present! [ 2.249949] debugfs: Directory 'power-domain' with parent 'pm_genpd' already present! [ 2.257784] debugfs: Directory 'power-domain' with parent 'pm_genpd' already present! ... Fixes: 59b644b01cf4 ("soc: mediatek: Add MediaTek SCPSYS power domains") Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org> Link: https://lore.kernel.org/r/20210225175000.824661-1-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-04-01soc: mediatek: Make symbol 'mtk_mutex_driver' staticWei Yongjun1-1/+1
The sparse tool complains as follows: drivers/soc/mediatek/mtk-mutex.c:464:24: warning: symbol 'mtk_mutex_driver' was not declared. Should it be static? This symbol is not used outside of mtk-mutex.c, so this commit marks it static. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/20210210075656.1096251-1-weiyongjun1@huawei.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-31soc: mediatek: mmsys: Add mt8183 mmsys routing tableHsin-Yi Wang2-0/+57
mt8183 has different routing registers than mt8173. Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20210330110423.3542163-1-hsinyi@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30firmware: arm_scmi: Add dynamic scmi devices creationCristian Marussi3-34/+311
Having added the support for SCMI protocols as modules in order to let vendors extend the SCMI core with their own additions it seems odd to then force SCMI drivers built on top to use a static device table to declare their devices since this way any new SCMI drivers addition would need the core SCMI device table to be updated too. Remove the static core device table and let SCMI drivers to simply declare which device/protocol pair they need at initialization time: the core will then take care to generate such devices dynamically during platform initialization or at module loading time, as long as the requested underlying protocol is defined in the devicetree. Link: https://lore.kernel.org/r/20210316124903.35011-39-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Add protocol modularization supportCristian Marussi12-5/+55
Extend SCMI protocols accounting mechanism to address possible module usage and add the support to possibly define new protocols as loadable modules. Keep the standard protocols built into the SCMI core. Link: https://lore.kernel.org/r/20210316124903.35011-38-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Rename non devres notify_opsCristian Marussi2-13/+13
Rename non devres managed notify_ops to use a naming pattern which exposes the performed action verb as last token. No functional change. Link: https://lore.kernel.org/r/20210316124903.35011-37-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Make notify_priv really privateCristian Marussi4-33/+40
Notification private data is currently accessible via handle->notify_priv, this data was indeed meant to be private to the notification core support and not to be accessible by SCMI drivers. Make it private hiding it inside instance descriptor struct scmi_info and accessible only via dedicated helpers. Link: https://lore.kernel.org/r/20210316124903.35011-36-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Cleanup events registration transient codeCristian Marussi7-41/+40
Remove all the events registration code used to ease the transition to the new interface based on protocol handles. Link: https://lore.kernel.org/r/20210316124903.35011-35-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Cleanup unused core transfer helper wrappersCristian Marussi2-106/+0
Remove unused core scmi_xfer wrappers now that we have migrated all protocols to the new interface based on protocol handles. Link: https://lore.kernel.org/r/20210316124903.35011-34-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Cleanup legacy protocol init codeCristian Marussi2-29/+2
Now that all protocols and drivers have been ported to the new interface based on protocol handles and get/put operations, remove all the legacy transient initialization code. Link: https://lore.kernel.org/r/20210316124903.35011-33-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Make references to handle constCristian Marussi2-7/+7
Now that all the protocol private variable data have been moved out of struct scmi_handle, mark all of its references as const. Link: https://lore.kernel.org/r/20210316124903.35011-32-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Remove legacy scmi_voltage_ops protocol interfaceCristian Marussi2-83/+0
Now that all the SCMI driver users have been migrated to the new interface remove the legacy interface and all the transient code. Link: https://lore.kernel.org/r/20210316124903.35011-31-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30regulator: scmi: Port driver to the new scmi_voltage_proto_ops interfaceCristian Marussi1-19/+23
Port the scmi regulator driver to the new SCMI voltage interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-30-cristian.marussi@arm.com Cc: Mark Brown <broonie@kernel.org> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Port voltage protocol to new protocols interfaceCristian Marussi2-67/+136
Convert internals of protocol implementation to use protocol handles and expose a new protocol operations interface for SCMI driver using the new get/put common operations, while keeping the old handle->voltage_ops still around to ease transition. Remove handle->voltage_priv now unused. Link: https://lore.kernel.org/r/20210316124903.35011-29-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Port systempower protocol to new protocols interfaceCristian Marussi2-17/+14
Convert internals of protocol implementation to use protocol handles and expose a new protocol operations interface for SCMI driver using the new get/put common operations. Remove handle->system_priv now unused. Link: https://lore.kernel.org/r/20210316124903.35011-28-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Remove legacy scmi_sensor_ops protocol interfaceCristian Marussi2-101/+0
Now that all the SCMI driver users have been migrated to the new interface remove the legacy interface and all the transient code. Link: https://lore.kernel.org/r/20210316124903.35011-27-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30iio/scmi: Port driver to the new scmi_sensor_proto_ops interfaceCristian Marussi1-50/+50
Port the scmi iio driver to the new SCMI sensor interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-26-cristian.marussi@arm.com Link: https://lore.kernel.org/r/20210330134711.1962-1-cristian.marussi@arm.com Acked-by: Jyoti Bhayana <jbhayana@google.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interfaceCristian Marussi1-9/+15
Port the scmi hwmon driver to the new SCMI sensor interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-25-cristian.marussi@arm.com Cc: Guenter Roeck <linux@roeck-us.net> Cc: Jean Delvare <jdelvare@suse.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Port sensor protocol to new protocols interfaceCristian Marussi2-103/+194
Convert internals of protocol implementation to use protocol handles and expose a new protocol operations interface for SCMI driver using the new get/put common operations, while keeping the old handle->sensor_ops still around to ease transition. Remove handle->sensor_priv now unused. Link: https://lore.kernel.org/r/20210316124903.35011-24-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Remove legacy scmi_reset_ops protocol interfaceCristian Marussi2-79/+0
Now that all the SCMI driver users have been migrated to the new interface remove the legacy interface and all the transient code. Link: https://lore.kernel.org/r/20210316124903.35011-23-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30reset: reset-scmi: Port driver to the new scmi_reset_proto_ops interfaceCristian Marussi1-13/+20
Port the scmi reset driver to the new SCMI reset interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-22-cristian.marussi@arm.com Cc: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Port reset protocol to new protocols interfaceCristian Marussi2-57/+129
Convert internals of protocol implementation to use protocol handles and expose a new protocol operations interface for SCMI driver using the new get/put common operations, while keeping the old handle->reset_ops still around to ease transition. Remove handle->reset_priv now unused. Link: https://lore.kernel.org/r/20210316124903.35011-21-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30firmware: arm_scmi: Remove legacy scmi_clk_ops protocol interfaceCristian Marussi2-82/+0
Now that all the SCMI driver users have been migrated to the new interface remove the legacy interface and all the transient code. Link: https://lore.kernel.org/r/20210316124903.35011-20-cristian.marussi@arm.com Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30clk: scmi: Port driver to the new scmi_clk_proto_ops interfaceCristian Marussi1-10/+18
Port the scmi clock driver to the new SCMI clock interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-19-cristian.marussi@arm.com Link: https://lore.kernel.org/r/20210326132844.33360-1-cristian.marussi@arm.com Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-30soc: mediatek: pwrap: add pwrap driver for MT6873/8192 SoCsHsin-Hsiung Wang1-0/+29
MT6873/8192 are highly integrated SoCs and use PMIC_MT6359 for power management. This patch adds pwrap master driver to access PMIC_MT6359. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Link: https://lore.kernel.org/r/1615563286-22126-5-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30dt-bindings: mediatek: add compatible for MT6873/8192 pwrapHsin-Hsiung Wang1-0/+1
This adds dt-binding documentation of pwrap for Mediatek MT6873/8192 SoCs Platform. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1615563286-22126-4-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30soc: mediatek: pwrap: add arbiter capabilityHsin-Hsiung Wang1-13/+51
Add arbiter capability for pwrap driver. The arbiter capability uses new design to judge the priority and latency for multi-channel. The design with arbiter support cannot change the watchdog timer. This patch is preparing for adding mt6873/8192 pwrap support. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Link: https://lore.kernel.org/r/1615563286-22126-3-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30soc: mediatek: pwrap: use BIT() macroHsin-Hsiung Wang1-2/+2
Use a better BIT() marco for the bit definition. No functional changes, cleanup only. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> Link: https://lore.kernel.org/r/1615563286-22126-2-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30soc: mediatek: pm-domains: Fix missing error code in scpsys_add_subdomain()Enric Balletbo i Serra1-2/+3
Adding one power domain in scpsys_add_subdomain is missing to assign an error code when it fails. Fix that assigning an error code to 'ret', this also fixes the follwowing smatch warning. drivers/soc/mediatek/mtk-pm-domains.c:492 scpsys_add_subdomain() warn: missing error code 'ret' Fixes: dd65030295e2 ("soc: mediatek: pm-domains: Don't print an error if child domain is deferred") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20210303091054.796975-1-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2021-03-30soc: mediatek: mmsys: Use an array for setting the routing registersCK Hu2-248/+240
Actually, setting the registers for routing, use multiple 'if-else' for different routes, but this code would be more and more complicated while we support more and more SoCs. Change that and use a table per SoC so the code will be more portable and clear. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20210317181711.795245-3-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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