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2022-09-18soc: sunxi: sram: Add support for the D1 system controlSamuel Holland
D1 has a single EMAC and some LDOs that need to be exported. Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220815041248.53268-11-samuel@sholland.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-09-18soc: sunxi: sram: Export the LDO control registerSamuel Holland
Some newer Allwinner SoCs contain internal LDOs managed by a register in the system control MMIO space. Export this from the regmap in addtion to the EMAC register. Use generic names now that the regmap is no longer EMAC-specific. Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220815041248.53268-10-samuel@sholland.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-09-18soc: sunxi: sram: Save a pointer to the OF match dataSamuel Holland
It is inefficient to match the compatible string every time the regmap is accessed. Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220815041248.53268-9-samuel@sholland.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-09-18soc: sunxi: sram: Return void from the release functionSamuel Holland
There is no point in returning an error here, as the caller can do nothing about it. In fact, all callers already ignore the return value. Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220815041248.53268-8-samuel@sholland.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-09-17soc: apple: rtkit: Add apple_rtkit_pollHector Martin
This allows a client to receive messages in atomic context, by polling. Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-17soc: imx: add i.MX93 media blk ctrl driverPeng Fan
Add i.MX93 mediamix blk ctrl support. i.MX93 mediamix blk ctrl has registers to set QoS(priority) value. It support default QoS value and cfg QoS value. Set an initial value from i.MX design team. If LCDIF/ISI/PXP wanna a different QoS value in future, they could use interconnect to request bandwidth. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: add i.MX93 SRC power domain driverPeng Fan
Support controlling power domain managed by System Reset Controller(SRC). Current supported power domain is mediamix power domain. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: imx8m-blk-ctrl: Use genpd_xlate_onecellPeng Fan
Simplify driver by using genpd_xlate_onecell instead of driver specific xlate function. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: imx8mp-blk-ctrl: handle PCIe PHY resetsLucas Stach
Dessert the PHY reset when powering up the domain and put it back into reset when the domain is powered down. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: imx8m-blk-ctrl: add i.MX8MP VPU blk ctrlPeng Fan
i.MX8MP has a VPU blk ctrl module that could supply clk and reset to VPU, so add support for it. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV_MWRPeng Fan
i.MX8MP HDMI supports HDCP and HRV_MWR(HDMI RX Video Memory Write Master for RXRX validation), so add them. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: add icc paths for i.MX8MP hsio/hdmi blk ctrlPeng Fan
Add interconnect paths for i.MX8MP hsio/hdmi blk ctrl Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17soc: imx: add icc paths for i.MX8MP media blk ctrlPeng Fan
Add interconnect paths for i.MX8MP media blk ctrl Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-15soc: mediatek: Add mmsys func to adapt to dpi output for MT8186Xinlei Lee
Add mmsys func to manipulate dpi output format config for MT8186. Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Reviewed-by: Nís F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/all/1663161662-1598-2-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-09-15soc: bcm: brcmstb: biuctrl: Avoid double of_node_put()Florian Fainelli
Commit 9a073d4fbb18 ("soc: bcm: brcmstb: biuctrl: Add missing of_node_put()") added what was thought to be a missing of_node_put() but now causes a double of_node_put() to be called, once from setup_hifcpubiuctrl_regs() and another time from brcmstb_biuctrl_init(). Ensure that setup_hifcpubiuctrl_regs() is not calling of_node_put() since it is not obvious it does that on one of its parameters. Fixes: 9a073d4fbb18 ("soc: bcm: brcmstb: biuctrl: Add missing of_node_put()") Reported-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Change-Id: I1c405c36c2f06c8b8c0f684143b7a52db7e809f0
2022-09-15Merge tag 'arm-soc/for-6.1/drivers' of https://github.com/Broadcom/stblinux ↵Arnd Bergmann
into arm/drivers This pull request contains Broadcom ARM/ARM64 SoC drivers updates for 6.1, please pull the following: - Guilherme adds a comment to the panic notifier, part of his big panic notifier rework series - William migrates all of ARCH_BCM4908 dependencies to ARCH_BCMBCA * tag 'arm-soc/for-6.1/drivers' of https://github.com/Broadcom/stblinux: arm64: bcmbca: Make BCM4908 drivers depend on ARCH_BCMBCA soc: bcm: brcmstb: Document panic notifier action and remove useless header Link: https://lore.kernel.org/r/20220915023044.2350782-4-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-15soc: mediatek: mutex: Add support for MT6795 Helio X10 display mutexAngeloGioacchino Del Regno
MT6795 has the same mutex mod/sof register layout as MT2712 and MT8173, but supports only four SOF, as it has two DSI and one DPI. Support is added by reusing most of the MT8173 data, with the addition of a mt6795-specific SOF array (and devicetree compatible, of course). Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913140121.403637-3-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-09-15soc/tegra: pmc: Check device node status propertyPetlozu Pravareshwar
In early_initcall, check if PMC device is available for use and avoid accessing PMC resources if the device node status property is set to disabled. Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com> Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: pmc: Use devm_clk_get_optional()Christophe JAILLET
Use devm_clk_get_optional() instead of hand writing it. While at it, use dev_err_probe() to further simplify the code. This is also less verbose if clk_get() returns -EPROBE_DEFER. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMADmitry Osipenko
The DMA subsystem could be entirely disabled in Kconfig and then the TEGRA20_APB_DMA option isn't available too. Hence kernel configuration fails if DMADEVICES Kconfig option is disabled due to the unsatisfiable dependency. The FUSE driver isn't a critical driver and currently it only provides NVMEM interface to userspace which isn't known to be widely used, and thus, it's fine if FUSE driver fails to load. Let's remove the erroneous Kconfig dependency and let the FUSE driver to fail the probing if DMA is unavailable. Fixes: 19d41e5e9c68 ("soc/tegra: fuse: Add APB DMA dependency for Tegra20") Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=209301 Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
2022-09-15soc/tegra: cbb: Add support for Tegra241 (Grace)Sumit Gupta
Adding support for Tegra241 (Grace) which uses fabrics based on the CBB 2.0 architecture. Since Tegra241 requires ACPI, implement ACPI-based probe support. Fabrics reporting errors in Tegra241 are "CBB" and "BPMP". The CBB fabric connects various other CBB 2.0 based fabrics and also services the Initiators and Targets which are connected to itself. The BPMP fabric is present in the BPMP cluster. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: cbb: Add driver for Tegra234 CBB 2.0Sumit Gupta
Adding driver to handle errors from CBB version 2.0 which is used in Tegra234 SoC. The driver prints debug information about failed transaction on receiving interrupt from the error notifier. The error notifier collates the interrupts from various error monitor blocks and presents a single interrupt to the SoC interrupt controller. For timeout errors, the driver also does the lookup to find timed out clients and prints their client ID. Drivers for hardware that needs to be reset on timeout will have to call BPMP from the client IP's driver. BPMP firmware will also clear the timeout bit after resetting the IP so that next transactions are send to them after reset. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: cbb: Add CBB 1.0 driver for Tegra194Sumit Gupta
Adding driver to handle errors from Control Backbone (CBB) which are generated due to illegal accesses. CBB 1.0 is used in Tegra194 SoCs. When an error is reported from a NOC within CBB, the driver prints debug information about failed transaction like Error Code, Error Description, Master, Address, AXI ID, Cache, Protection, Security Group etc. It then causes system crash using BUG_ON() or call WARN() based on whether the error type is fatal or not. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: pmc: Add USB port wake events for Tegra194Thierry Reding
Tegra194 supports waking up from suspend when activity is detected on any of the USB ports. Add these wake events so that the system can be woken on such activity. Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: pmc: Add support for simple wake eventsThierry Reding
Simple wake events are neither mapped to GIC interrupts nor have an associated GPIO line. They are close to GPIO-backed wake events in that the IRQ hierarchy processing needs to stop at the PMC level, but since there is no dedicated GPIO line for them, let's turn them into a separate type. Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: pmc: Remove leading spaceThierry Reding
Remove a leading space from a line that is otherwise indented by tabs. Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: fuse: Add missing of_node_put()Liang He
In tegra_init_apbmisc(), of_find_matching_node() will return a node pointer with refcount incremented. We should use of_node_put() in each failure path or when it is not used anymore. Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: fuse: Add missing of_node_put() in tegra_init_fuse()Liang He
In this function, of_find_matching_node() will return a node pointer with refcount incremented. We should use of_node_put() when the "np" pointer is not used anymore. Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-15soc/tegra: Set ERD bit to mask inband errorsSumit Gupta
Add a function to set the ERD (Error Response Disable) bit in the MISCREG_CCROC_ERR_CONFIG register from the Control Backbone (CBB) error handler driver. ERD bit allows masking of SError due to inband errors which are caused by illegal register accesses through CBB. When the bit is set, interrupt is used for reporting errors and magic code '0xdead2003' is returned. This change is only required for Tegra194 SoC as the config is moved to CBB register space for future SoC's. Also, remove unmapping the apbmisc_base as it's required to get the base address for accessing the misc register. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-09-13soc: qcom: rpmpd: Add SM6375 supportKonrad Dybcio
Add support for RPMPDs on SM6375. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220716193201.455728-2-konrad.dybcio@somainline.org
2022-09-12Merge tag 'v6.1-rockchip-drivers1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/drivers Powerdomain drivers for rv1126 and rk3588 socs, keep current state of power-domains instead of always enabling when adding them, add rv1126 io domains and add binding for another "general register files" syscon. * tag 'v6.1-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: power-domain: add power domain support for rk3588 soc: rockchip: power-domain: do not enable domain when adding it dt-bindings: power: rockchip: Add bindings for rk3588 dt-bindings: arm: rockchip: add rk5388 compatible string to pmu.yaml dt-bindings: power: add power-domain header for rk3588 soc: rockchip: io-domain: Add RV1126 IO domains dt-bindings: power: rockchip: Document RV1126 PMU IO domains soc: rockchip: power-domain: Add RV1126 power domains dt-bindings: power: rockchip: Document RV1126 power-controller dt-bindings: power: Add power-domain header for RV1126 dt-bindings: soc: grf: add pcie30-{phy,pipe}-grf Link: https://lore.kernel.org/r/2252399.ElGaqSPkdT@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-09soc: rockchip: power-domain: add power domain support for rk3588Finley Xiao
This driver is modified to support RK3588 SoCs. Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> [port of downstream code incl. merging in fixes] Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20220906143825.199089-7-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-09-09soc: rockchip: power-domain: do not enable domain when adding itElaine Zhang
It's not need to power on all pd when add pm domain. Instead use PD's real status in pm_genpd_init(). Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20220906143825.199089-6-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-09-08soc: sunxi: sram: Fix debugfs info for A64 SRAM CSamuel Holland
The labels were backward with respect to the register values. The SRAM is mapped to the CPU when the register value is 1. Fixes: 5e4fb6429761 ("drivers: soc: sunxi: add support for A64 and its SRAM C") Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220815041248.53268-7-samuel@sholland.org
2022-09-08soc: sunxi: sram: Fix probe function ordering issuesSamuel Holland
Errors from debugfs are intended to be non-fatal, and should not prevent the driver from probing. Since debugfs file creation is treated as infallible, move it below the parts of the probe function that can fail. This prevents an error elsewhere in the probe function from causing the file to leak. Do the same for the call to of_platform_populate(). Finally, checkpatch suggests an octal literal for the file permissions. Fixes: 4af34b572a85 ("drivers: soc: sunxi: Introduce SoC driver to map SRAMs") Fixes: 5828729bebbb ("soc: sunxi: export a regmap for EMAC clock reg on A64") Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220815041248.53268-6-samuel@sholland.org
2022-09-08soc: sunxi: sram: Prevent the driver from being unboundSamuel Holland
This driver exports a regmap tied to the platform device (as opposed to a syscon, which exports a regmap tied to the OF node). Because of this, the driver can never be unbound, as that would destroy the regmap. Use builtin_platform_driver_probe() to enforce this limitation. Fixes: 5828729bebbb ("soc: sunxi: export a regmap for EMAC clock reg on A64") Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220815041248.53268-5-samuel@sholland.org
2022-09-08soc: sunxi: sram: Actually claim SRAM regionsSamuel Holland
sunxi_sram_claim() checks the sram_desc->claimed flag before updating the register, with the intent that only one device can claim a region. However, this was ineffective because the flag was never set. Fixes: 4af34b572a85 ("drivers: soc: sunxi: Introduce SoC driver to map SRAMs") Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220815041248.53268-4-samuel@sholland.org
2022-09-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
drivers/net/ethernet/freescale/fec.h 7d650df99d52 ("net: fec: add pm_qos support on imx6q platform") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-08Merge tag 'amlogic-drivers-for-v6.1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/drivers Amlogic Drivers changes for v6.1: - Hold reference returned by of_get_parent() in meson_pwrc * tag 'amlogic-drivers-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: soc: amlogic: meson-pwrc: Hold reference returned by of_get_parent() Link: https://lore.kernel.org/r/ea093c00-a4bb-fb80-3430-71916b2853f8@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-05soc: qcom: icc-bwmon: force clear counter/irq registersRajendra Nayak
In some SoCs we have to force clear the counter/irq clear registers as they are not self clearing after they are written into. sc7280 seems to be one such SoC, handle this with a quirk flag. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220902043511.17130-4-quic_rjendra@quicinc.com
2022-09-05soc: qcom: icc-bwmon: add support for sc7280 LLCC BWMONRajendra Nayak
Add support for sc7280 BWMON instance measuring traffic between LLCC and memory with the v5 register layout. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220902043511.17130-3-quic_rjendra@quicinc.com
2022-09-05soc: fsl: qbman: Add CGR update functionSean Anderson
This adds a function to update a CGR with new parameters. qman_create_cgr can almost be used for this (with flags=0), but it's not suitable because it also registers the callback function. The _safe variant was modeled off of qman_cgr_delete_safe. However, we handle multiple arguments and a return value. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-05soc: fsl: qbman: Add helper for sanity checking cgr opsSean Anderson
This breaks out/combines get_affine_portal and the cgr sanity check in preparation for the next commit. No functional change intended. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-05soc: rockchip: io-domain: Add RV1126 IO domainsJianqun Xu
Add IO domains support for RV1126 SoC. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Signed-off-by: Jagan Teki <jagan@edgeble.ai> Link: https://lore.kernel.org/r/20220818124132.125304-6-jagan@edgeble.ai Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-09-05soc: rockchip: power-domain: Add RV1126 power domainsJagan Teki
Add power domains support for RV1126 SoC. Cypto, VO and NPU domains will add it future patches. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Jagan Teki <jagan@edgeble.ai> Link: https://lore.kernel.org/r/20220818124132.125304-4-jagan@edgeble.ai Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-09-05soc: amlogic: meson-pwrc: Hold reference returned by of_get_parent()Liang He
We should hold the reference returned by of_get_parent() and use it to call of_node_put() for refcount balance. Signed-off-by: Liang He <windhl@126.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20220726073841.1320509-1-windhl@126.com
2022-09-02soc: fsl: select FSL_GUTS driver for DPIOMathew McBride
The soc/fsl/dpio driver will perform a soc_device_match() to determine the optimal cache settings for a given CPU core. If FSL_GUTS is not enabled, this search will fail and the driver will not configure cache stashing for the given DPIO, and a string of "unknown SoC" messages will appear: fsl_mc_dpio dpio.7: unknown SoC version fsl_mc_dpio dpio.6: unknown SoC version fsl_mc_dpio dpio.5: unknown SoC version Fixes: 51da14e96e9b ("soc: fsl: dpio: configure cache stashing destination") Signed-off-by: Mathew McBride <matt@traverse.com.au> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220901052149.23873-2-matt@traverse.com.au' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-09-02Merge tag 'arm-soc/for-6.0/drivers-fixes' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom SoCs driver fixes for 6.0, please pull the following: - Liang fixes the legacy Broadcom STB ARM system suspend/resume code error paths that were leaking ioremap() and other of_* operations * tag 'arm-soc/for-6.0/drivers-fixes' of https://github.com/Broadcom/stblinux: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs Link: https://lore.kernel.org/r/20220829225103.753223-2-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-08-31soc: mediatek: mutex: Add mt8186 mutex mod settings for mdp3Allen-KH Cheng
Add mt8186 mutex mod settings for mdp3. Co-developed-by: Xiandong Wang <xiandong.wang@mediatek.com> Signed-off-by: Xiandong Wang <xiandong.wang@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220831172151.10215-3-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-08-31soc: mediatek: pm-domains: Simplify some error messageChristophe JAILLET
dev_err_probe() already prints the error code in a human readable way, so there is no need to duplicate it as a numerical value at the end of the message. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/e6ba80d8e27fdb2b1527c7eae6687e481960c81d.1659735996.git.christophe.jaillet@wanadoo.fr Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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