summaryrefslogtreecommitdiff
path: root/drivers/soc
AgeCommit message (Collapse)Author
2020-10-24Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM Devicetree updates from Olof Johansson: "As usual, most of the changes are to devicetrees. Besides smaller fixes, some refactorings and cleanups, some of the new platforms and chips (or significant features) supported are below: Broadcom boards: - Cisco Meraki MR32 (BCM53016-based) - BCM2711 (RPi4) display pipeline support Actions Semi boards: - Caninos Loucos Labrador SBC (S500-based) - RoseapplePi SBC (S500-based) Allwinner SoCs/boards: - A100 SoC with Perf1 board - Mali, DMA, Cetrus and IR support for R40 SoC Amlogic boards: - Libretch S905x CC V2 board - Hardkernel ODROID-N2+ board Aspeed boards/platforms: - Wistron Mowgli (AST2500-based, Power9 OpenPower server) - Facebook Wedge400 (AST2500-based, ToR switch) Hisilicon SoC: - SD5203 SoC Nvidia boards: - Tegra234 VDK, for pre-silicon Orin SoC NXP i.MX boards: - Librem 5 phone - i.MX8MM DDR4 EVK - Variscite VAR-SOM-MX8MN SoM - Symphony board - Tolino Shine 2 HD - TQMa6 SoM - Y Soft IOTA Orion Rockchip boards: - NanoPi R2S board - A95X-Z2 board - more Rock-Pi4 variants STM32 boards: - Odyssey SOM board (STM32MP157CAC-based) - DH DRC02 board Toshiba SoCs/boards: - Visconti SoC and TPMV7708 board" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (638 commits) ARM: dts: nspire: Fix SP804 users arm64: dts: lg: Fix SP804 users arm64: dts: lg: Fix SP805 clocks ARM: mstar: Fix up the fallout from moving the dts/dtsi files ARM: mstar: Add mstar prefix to all of the dtsi/dts files ARM: mstar: Add interrupt to pm_uart ARM: mstar: Add interrupt controller to base dtsi ARM: dts: meson8: remove two invalid interrupt lines from the GPU node arm64: dts: ti: k3-j7200-common-proc-board: Add USB support arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function arm64: dts: ti: k3-j7200-main: Add USB controller arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux dt-bindings: ti-serdes-mux: Add defines for J7200 SoC ARM: dts: hisilicon: add SD5203 dts ARM: dts: hisilicon: fix the system controller compatible nodes arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1 arm64: dts: zynqmp: Remove undocumented u-boot properties arm64: dts: zynqmp: Remove additional compatible string for i2c IPs arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml ...
2020-10-24Merge tag 'armsoc-drivers' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms. A bulk of this is smaller fixes or cleanups, but some of the new material this time around is: - Support for Nvidia Tegra234 SoC - Ring accelerator support for TI AM65x - PRUSS driver for TI platforms - Renesas support for R-Car V3U SoC - Reset support for Cortex-M4 processor on i.MX8MQ There are also new socinfo entries for a handful of different SoCs and platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (131 commits) drm/mediatek: reduce clear event soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add write_s_mask value function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s_mask function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add address shift in jump soc: mediatek: mtk-infracfg: Fix kerneldoc soc: amlogic: pm-domains: use always-on flag reset: sti: reset-syscfg: fix struct description warnings reset: imx7: add the cm4 reset for i.MX8MQ dt-bindings: reset: imx8mq: add m4 reset reset: Fix and extend kerneldoc reset: reset-zynqmp: Added support for Versal platform dt-bindings: reset: Updated binding for Versal reset driver reset: imx7: Support module build soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk soc: fsl: qman: convert to use be32_add_cpu() ...
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-24Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I had queued up a batch of fixes that got a bit close to the release for sending in before the merge window opened, so I'm including them in the merge window batch instead. Mostly smaller DT tweaks and fixes, the usual mix that we tend to have through the releases" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: iwg20d-q7-common: Fix touch controller probe failure ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2 soc: actions: include header to fix missing prototype arm64: dts: ti: k3-j721e: Rename mux header and update macro names soc: qcom: pdr: Fixup array type of get_domain_list_resp message arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells arm64: dts: qcom: kitakami: Temporarily disable SDHCI1 arm64: dts: sdm630: Temporarily disable SMMUs by default arm64: dts: sdm845: Fixup OPP table for all qup devices arm64: dts: allwinner: h5: remove Mali GPU PMU module ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator soc: xilinx: Fix error code in zynqmp_pm_probe()
2020-10-22PM: AVS: qcom-cpr: Move the driver to the qcom specific driversUlf Hansson
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the qcom-cpr driver to the qcom directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Niklas Cassel <nks@flawful.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16PM: AVS: smartreflex Move driver to soc specific driversUlf Hansson
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the smartreflex driver for OMAP to the ti directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16PM: AVS: rockchip-io: Move the driver to the rockchip specific driversUlf Hansson
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the rockchip-io driver to the rockchip directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-14Merge tag 'pm-5.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These rework the collection of cpufreq statistics to allow it to take place if fast frequency switching is enabled in the governor, rework the frequency invariance handling in the cpufreq core and drivers, add new hardware support to a couple of cpufreq drivers, fix a number of assorted issues and clean up the code all over. Specifics: - Rework cpufreq statistics collection to allow it to take place when fast frequency switching is enabled in the governor (Viresh Kumar). - Make the cpufreq core set the frequency scale on behalf of the driver and update several cpufreq drivers accordingly (Ionela Voinescu, Valentin Schneider). - Add new hardware support to the STI and qcom cpufreq drivers and improve them (Alain Volmat, Manivannan Sadhasivam). - Fix multiple assorted issues in cpufreq drivers (Jon Hunter, Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan Gerhold, Viresh Kumar). - Fix several assorted issues in the operating performance points (OPP) framework (Stephan Gerhold, Viresh Kumar). - Allow devfreq drivers to fetch devfreq instances by DT enumeration instead of using explicit phandles and modify the devfreq core code to support driver-specific devfreq DT bindings (Leonard Crestez, Chanwoo Choi). - Improve initial hardware resetting in the tegra30 devfreq driver and clean up the tegra cpuidle driver (Dmitry Osipenko). - Update the cpuidle core to collect state entry rejection statistics and expose them via sysfs (Lina Iyer). - Improve the ACPI _CST code handling diagnostics (Chen Yu). - Update the PSCI cpuidle driver to allow the PM domain initialization to occur in the OSI mode as well as in the PC mode (Ulf Hansson). - Rework the generic power domains (genpd) core code to allow domain power off transition to be aborted in the absence of the "power off" domain callback (Ulf Hansson). - Fix two suspend-to-idle issues in the ACPI EC driver (Rafael Wysocki). - Fix the handling of timer_expires in the PM-runtime framework on 32-bit systems and the handling of device links in it (Grygorii Strashko, Xiang Chen). - Add IO requests batching support to the hibernate image saving and reading code and drop a bogus get_gendisk() from there (Xiaoyi Chen, Christoph Hellwig). - Allow PCIe ports to be put into the D3cold power state if they are power-manageable via ACPI (Lukas Wunner). - Add missing header file include to a power capping driver (Pujin Shi). - Clean up the qcom-cpr AVS driver a bit (Liu Shixin). - Kevin Hilman steps down as designated reviwer of adaptive voltage scaling (AVS) drivers (Kevin Hilman)" * tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits) cpufreq: stats: Fix string format specifier mismatch arm: disable frequency invariance for CONFIG_BL_SWITCHER cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale() cpufreq: stats: Add memory barrier to store_reset() cpufreq: schedutil: Simplify sugov_fast_switch() ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() ACPI: EC: PM: Flush EC work unconditionally after wakeup PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI PM: hibernate: remove the bogus call to get_gendisk() in software_resume() cpufreq: Move traces and update to policy->cur to cpufreq core cpufreq: stats: Enable stats for fast-switch as well cpufreq: stats: Mark few conditionals with unlikely() cpufreq: stats: Remove locking cpufreq: stats: Defer stats update to cpufreq_stats_record_transition() PM: domains: Allow to abort power off when no ->power_off() callback PM: domains: Rename power state enums for genpd PM / devfreq: tegra30: Improve initial hardware resetting PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function PM / devfreq: Add devfreq_get_devfreq_by_node function ...
2020-10-10soc/tegra: pmc: Don't create fake interrupt hierarchy levelsMarc Zyngier
The Tegra PMC driver does ungodly things with the interrupt hierarchy, repeatedly corrupting it by pulling hwirq numbers out of thin air, overriding existing IRQ mappings and changing the handling flow of unsuspecting users. All of this is done in the name of preserving the interrupt hierarchy even when these levels do not exist in the HW. Together with the use of proper IRQs for IPIs, this leads to an unbootable system as the rescheduling IPI gets repeatedly repurposed for random drivers... Instead, let's simply mark the level from which the hierarchy does not make sense for the HW, and let the core code trim the usused levels from the hierarchy. Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10soc/tegra: pmc: Allow optional irq parent callbacksMarc Zyngier
Make the PMC driver resistent to variable depth interrupt hierarchy, which we are about to introduce. Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-05Merge branch 'opp/linux-next' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull opertaing performance points (OPP) framework fixes for 5.10-rc1 from Viresh Kumar: "- Return -EPROBE_DEFER properly from dev_pm_opp_get_opp_table() (Stephan Gerhold). - Minor cleanups around required-opps (Stephan Gerhold). - Extends opp-supported-hw property to contain multiple versions (Viresh Kumar). - Multiple cleanups around dev_pm_opp_attach_genpd() (Viresh Kumar). - Multiple fixes, cleanups in the OPP core for overall better design (Viresh Kumar)." * 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: opp: Allow opp-level to be set to 0 opp: Prevent memory leak in dev_pm_opp_attach_genpd() ARM: tegra: Pass multiple versions in opp-supported-hw property opp: Allow opp-supported-hw to contain multiple versions dt-bindings: opp: Allow opp-supported-hw to contain multiple versions opp: Set required OPPs in reverse order when scaling down opp: Reduce code duplication in _set_required_opps() opp: Drop unnecessary check from dev_pm_opp_attach_genpd() opp: Handle multiple calls for same OPP table in _of_add_opp_table_v1() opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER opp: Remove _dev_pm_opp_find_and_remove_table() wrapper opp: Split out _opp_set_rate_zero() opp: Reuse the enabled flag in !target_freq path opp: Rename regulator_enabled and use it as status of all resources
2020-10-03Merge tag 'v5.9-next-soc' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers cmdq helper: - add new functionality for writing and reading values to and from addresses * tag 'v5.9-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: drm/mediatek: reduce clear event soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add write_s_mask value function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s_mask function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add address shift in jump soc: mediatek: mtk-infracfg: Fix kerneldoc Link: https://lore.kernel.org/r/ac672cc9-059c-b768-3a67-1f674d4a2b7a@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'amlogic-drivers' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/drivers soc: amlogic: driver updates for v5.10 - misc. pm-domain updates * tag 'amlogic-drivers' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: soc: amlogic: pm-domains: use always-on flag soc: amlogic: meson-ee-pwrc: add support for the Meson AXG SoCs dt-bindings: power: amlogic, meson-ee-pwrc: add Amlogic AXG power controller bindings Link: https://lore.kernel.org/r/7hblhukjzx.fsf@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'qcom-drivers-for-5.10' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers Qualcomm driver updates for v5.10 Replace the busy wait for free tcs slots in the RPMh driver with a sleeping wait and use memory barriers when writing the command registers. Add a bunch of SoC ids to the socinfo driver, fix an erro printin the apr driver and migrate llcc to devm_platform_ioremap_resource_byname(). * tag 'qcom-drivers-for-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: llcc: use devm_platform_ioremap_resource_byname() soc: qcom: apr: Fixup the error displayed on lookup failure soc: qcom: socinfo: Add msm8992/4 and apq8094 SoC IDs soc: qcom: rpmh-rsc: Sleep waiting for tcs slots to be free soc: qcom-geni-se: Don't use relaxed writes when writing commands soc: qcom: socinfo: add SC7180 entry to soc_id array soc: qcom: socinfo: add soc id for IPQ6018 Link: https://lore.kernel.org/r/20200924040504.179708-1-bjorn.andersson@linaro.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'soc-fsl-next-v5.10' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers NXP/FSL SoC driver updates for v5.10 Fix various compile warnings and static analysis warnings for: - QBMan driver - DPIO driver - QE driver * tag 'soc-fsl-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk soc: fsl: qman: convert to use be32_add_cpu() soc: fsl: dpio: remove set but not used 'addr_cena' soc: fsl: qbman: Fix return value on success soc: fsl: qman: fix -Wpacked-not-aligned warnings Link: https://lore.kernel.org/r/20200923224416.25788-1-leoyang.li@nxp.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'imx-drivers-5.10' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers i.MX drivers update for 5.10: - Use dev_err_probe() to simplify error handling for i.MX GPCv2 driver. - Add a check in i.MX SCU power domain driver to ignore the power domains that are not owned by the current partition. * tag 'imx-drivers-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: scu-pd: ignore power domain not owned soc: imx: gpcv2: Use dev_err_probe() to simplify error handling Link: https://lore.kernel.org/r/20200923073009.23678-1-shawnguo@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'sunxi-drivers-for-5.10-1' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/drivers One small style fix for the Allwinner SRAM driver * tag 'sunxi-drivers-for-5.10-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: soc: sunxi: sram: remove unneeded semicolon Link: https://lore.kernel.org/r/175d36ad-bc98-4d5d-b035-ce467e932248.lettre@localhost Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03Merge tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx ↵Olof Johansson
into arm/fixes arm64: soc: ZynqMP SoC changes for v5.9-v2 - Fix error code in zynqmp_power driver * tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx: soc: xilinx: Fix error code in zynqmp_pm_probe() Link: https://lore.kernel.org/r/9b23dd60-45f4-cd7d-e81a-e8ab8e20af7c@xilinx.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'drivers_soc_for_5.10' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/drivers ARM: soc: TI driver updates for v5.10 Consist of: - Add Ring accelerator support for AM65x - Add TI PRUSS platform driver and enable it on available platforms - Extend PRUSS driver for CORECLK_MUX/IEPCLK_MUX support - UDMA rx ring pair fix - Add socinfo entry for J7200 * tag 'drivers_soc_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: Add missing '#' to fix schema errors: soc: ti: Convert to DEFINE_SHOW_ATTRIBUTE dmaengine: ti: k3-udma-glue: Fix parameters for rx ring pair request soc: ti: k3-socinfo: Add entry for J7200 soc: ti: pruss: support CORECLK_MUX and IEPCLK_MUX dt-bindings: soc: ti: Update TI PRUSS bindings regarding clock-muxes firmware: ti_sci: allow frequency change for disabled clocks by default soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one soc: ti: pruss: Enable support for ICSSG subsystems on K3 J721E SoCs soc: ti: pruss: Enable support for ICSSG subsystems on K3 AM65x SoCs soc: ti: pruss: Add support for PRU-ICSS subsystems on 66AK2G SoC soc: ti: pruss: Add support for PRU-ICSS subsystems on AM57xx SoCs soc: ti: pruss: Add support for PRU-ICSSs on AM437x SoCs soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs dt-bindings: soc: ti: Add TI PRUSS bindings bindings: soc: ti: soc: ringacc: remove ti,dma-ring-reset-quirk soc: ti: k3: ringacc: add am65x sr2.0 support Link: https://lore.kernel.org/r/1600656828-29267-1-git-send-email-santosh.shilimkar@oracle.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'samsung-soc-5.10' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc Samsung mach/soc changes for v5.10 1. Clear unneeded L2C-310 flag which presenc was triggering warning message. 2. Fix build of SAMSUNG_PM_DEBUG without MMU. 3. Minor cleanups and update of linux-samsung-soc mailing list in Maintainers. * tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'tegra-for-5.10-soc' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers soc/tegra: Changes for v5.10-rc1 These changes contain a bit of cleanup and chip support for the upcoming Tegra234 SoC. * tag 'tegra-for-5.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add Tegra234 support soc/tegra: pmc: Reorder reset sources/levels definitions soc/tegra: misc: Add Tegra234 support soc/tegra: fuse: Add Tegra234 support soc/tegra: fuse: Implement tegra_is_silicon() soc/tegra: fuse: Extract tegra_get_platform() Link: https://lore.kernel.org/r/20200918150303.3938852-2-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'renesas-drivers-for-v5.10-tag2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers Renesas driver updates for v5.10 (take two) - Add core support for the R-Car V3U (R8A779A0) SoC, including System Controller (SYSC) and Reset (RST) support, - Various Kconfig cleanups. * tag 'renesas-drivers-for-v5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: r8a779a0-sysc: Add r8a779a0 support soc: renesas: rcar-rst: Add support for R-Car V3U soc: renesas: Identify R-Car V3U soc: renesas: Sort driver description title soc: renesas: Use ARM32/ARM64 for menu description dt-bindings: clock: Add r8a779a0 CPG Core Clock Definitions dt-bindings: power: Add r8a779a0 SYSC power domain definitions Link: https://lore.kernel.org/r/20200918124800.15555-4-geert+renesas@glider.be Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'actions-drivers-fixes-for-v5.9' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions into arm/fixes Actions Semi drivers fixes for v5.9 - Fix the missing prototype warning in owl-sps-helper driver by including owl-sps header * tag 'actions-drivers-fixes-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions: soc: actions: include header to fix missing prototype Link: https://lore.kernel.org/r/20200922114559.GD11251@Mani-XPS-13-9360 Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'qcom-drivers-fixes-for-5.9' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm driver fixes for v5.9 Fix the array type of the domain_list QMI response in PDR. * tag 'qcom-drivers-fixes-for-5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: pdr: Fixup array type of get_domain_list_resp message Link: https://lore.kernel.org/r/20200921235241.36463-1-bjorn.andersson@linaro.org Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26Merge tag 'tegra-for-5.10-arm64-dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt arm64: tegra: Changes for v5.10-rc1 This set of changes fixes some minor issues in existing device trees and adds ID EEPROMs on the Jetson Xavier NX. All ID EEPROMs are now labelled to allow them to be detected by software. It also adds support for the Tegra234 VDK board, which is a pre-silicon platform for the upcoming Orin SoC. * tag 'tegra-for-5.10-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Initial Tegra234 VDK support arm64: tegra: Populate EEPROMs for Jetson Xavier NX arm64: tegra: Add label properties for EEPROMs arm64: tegra: Add DT binding for AHUB components arm64: tegra: Enable ACONNECT, ADMA and AGIC on Jetson Nano arm64: tegra: Properly size register regions for GPU on Tegra194 arm64: tegra: Use valid PWM period for VDD_GPU on Tegra210 arm64: tegra: Describe display controller outputs for Tegra210 arm64: tegra: Disable SD card write-protection on Jetson Nano arm64: tegra: Add VBUS supply for micro USB port on Jetson Nano arm64: tegra: Wire up pinctrl states for all DPAUX controllers arm64: tegra: Add ID EEPROMs on Jetson AGX Xavier Link: https://lore.kernel.org/r/20200918150303.3938852-5-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-25soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe apiDennis YC Hsieh
Add clear parameter to let client decide if event should be clear to 0 after GCE receive it. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/1594136714-11650-9-git-send-email-dennis-yc.hsieh@mediatek.com [mb: fix commit message] Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add jump functionDennis YC Hsieh
Add jump function so that client can jump to any address which contains instruction. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-8-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add write_s_mask value functionDennis YC Hsieh
add write_s_mask_value function in cmdq helper functions which writes a constant value to address with mask and large dma access support. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-7-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add write_s value functionDennis YC Hsieh
add write_s function in cmdq helper functions which writes a constant value to address with large dma access support. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-6-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add read_s functionDennis YC Hsieh
Add read_s function in cmdq helper functions which support read value from register or dma physical address into gce internal register. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-5-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add write_s_mask functionDennis YC Hsieh
add write_s_mask function in cmdq helper functions which writes value contains in internal register to address with mask and large dma access support. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-4-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add write_s functionDennis YC Hsieh
add write_s function in cmdq helper functions which writes value contains in internal register to address with large dma access support. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-3-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: cmdq: add address shift in jumpDennis YC Hsieh
Add address shift when compose jump instruction to compatible with 35bit format. Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> Reviewed-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Link: https://lore.kernel.org/r/1594136714-11650-2-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25soc: mediatek: mtk-infracfg: Fix kerneldocKrzysztof Kozlowski
Fix W=1 compile warnings (invalid kerneldoc): drivers/soc/mediatek/mtk-infracfg.c:34: warning: Function parameter or member 'infracfg' not described in 'mtk_infracfg_set_bus_protection' drivers/soc/mediatek/mtk-infracfg.c:34: warning: Excess function parameter 'regmap' description in 'mtk_infracfg_set_bus_protection' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200729074415.28393-1-krzk@kernel.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-24soc: amlogic: pm-domains: use always-on flagKevin Hilman
Rather than use a governor to keep these domains always-on, instead use the flag GENPD_FLAG_ALWAYS_ON. This has the same effect, but with much lower overhead since the governor path is not used at all. Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200921222135.7145-1-khilman@baylibre.com
2020-09-22soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clkWang Hai
Fix smatch warning: drivers/soc/fsl/qe/ucc.c:526 ucc_set_tdm_rxtx_clk() warn: unsigned 'tdm_num' is never less than zero. 'tdm_num' is u32 type, never less than zero. Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-09-22soc: fsl: qman: convert to use be32_add_cpu()Liu Shixin
Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-09-22soc: fsl: dpio: remove set but not used 'addr_cena'Jason Yan
This addresses the following gcc warning with "make W=1": drivers/soc/fsl/dpio/qbman-portal.c: In function ‘qbman_swp_enqueue_multiple_direct’: drivers/soc/fsl/dpio/qbman-portal.c:650:11: warning: variable ‘addr_cena’ set but not used [-Wunused-but-set-variable] 650 | uint64_t addr_cena; | ^~~~~~~~~ Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-09-22soc: fsl: qbman: Fix return value on successKrzysztof Kozlowski
On error the function was meant to return -ERRNO. This also fixes compile warning: drivers/soc/fsl/qbman/bman.c:640:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] Fixes: 0505d00c8dba ("soc/fsl/qbman: Cleanup buffer pools if BMan was initialized prior to bootup") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-09-22soc: actions: include header to fix missing prototypeKrzysztof Kozlowski
Include the header with prototype of owl_sps_set_pg to fix: drivers/soc/actions/owl-sps-helper.c:16:5: warning: no previous prototype for 'owl_sps_set_pg' [-Wmissing-prototypes] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-09-20soc: ti: Convert to DEFINE_SHOW_ATTRIBUTEQinglang Miao
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2020-09-18soc: amlogic: meson-ee-pwrc: add support for the Meson AXG SoCsNeil Armstrong
The Power Controller in the Amlogic AXG SoCs is similar to the GXL one but with less VPU memory domains to enable and a supplementary Audio memory power domain. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20200917064702.1459-3-narmstrong@baylibre.com
2020-09-18arm64: tegra: Initial Tegra234 VDK supportThierry Reding
The NVIDIA Tegra234 VDK is a simulation platform for the Orin SoC. It supports a subset of the peripherals that will be available in the final chip and serves as a bootstrapping platform. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: pmc: Add Tegra234 supportThierry Reding
The PMC block is largely similar to that found on earlier chips, but not completely compatible. Allow binding to the instantiation found on Tegra234. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: pmc: Reorder reset sources/levels definitionsThierry Reding
Move the definitions of reset sources and levels into a more natural location. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: misc: Add Tegra234 supportThierry Reding
The MISC block is largely similar to that found on earlier chips, but not completely compatible. Allow binding to the instantiation found on Tegra234. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: fuse: Add Tegra234 supportThierry Reding
Add support for FUSE block found on the Tegra234 SoC, which is largely similar to the IP found on previous generations. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: fuse: Implement tegra_is_silicon()Thierry Reding
This function can be used by drivers to determine whether code is running on silicon or on a simulation platform. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-18soc/tegra: fuse: Extract tegra_get_platform()Thierry Reding
This function extracts the PRE_SI_PLATFORM field from the HIDREV register and can be used to determine which platform the kernel runs on (silicon, simulation, ...). Note that while only Tegra194 and later define this field, it should be safe to call this on prior generations as well since this field should read as 0, indicating silicon. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-09-17soc: qcom: llcc: use devm_platform_ioremap_resource_byname()Qilong Zhang
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20200916111517.99670-1-zhangqilong3@huawei.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>