summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--Documentation/devicetree/bindings/access-controllers/access-controllers.yaml84
-rw-r--r--Documentation/devicetree/bindings/bus/st,stm32-etzpc.yaml96
-rw-r--r--Documentation/devicetree/bindings/bus/st,stm32mp25-rifsc.yaml105
-rw-r--r--Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml4
-rw-r--r--Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml4
-rw-r--r--Documentation/devicetree/bindings/dma/st,stm32-dma.yaml4
-rw-r--r--Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml4
-rw-r--r--Documentation/devicetree/bindings/firmware/arm,scmi.yaml54
-rw-r--r--Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml4
-rw-r--r--Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml4
-rw-r--r--Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml4
-rw-r--r--Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml4
-rw-r--r--Documentation/devicetree/bindings/media/cec/st,stm32-cec.yaml4
-rw-r--r--Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml4
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/samsung,s5pv210-dmc.yaml33
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml4
-rw-r--r--Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml4
-rw-r--r--Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml4
-rw-r--r--Documentation/devicetree/bindings/mmc/arm,pl18x.yaml4
-rw-r--r--Documentation/devicetree/bindings/net/can/bosch,m_can.yaml4
-rw-r--r--Documentation/devicetree/bindings/net/stm32-dwmac.yaml4
-rw-r--r--Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml4
-rw-r--r--Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml4
-rw-r--r--Documentation/devicetree/bindings/rng/st,stm32-rng.yaml4
-rw-r--r--Documentation/devicetree/bindings/serial/st,stm32-uart.yaml4
-rw-r--r--Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-sai.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml4
-rw-r--r--Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml4
-rw-r--r--Documentation/devicetree/bindings/spi/st,stm32-spi.yaml4
-rw-r--r--Documentation/devicetree/bindings/usb/dwc2.yaml4
-rw-r--r--Documentation/tee/index.rst1
-rw-r--r--Documentation/tee/ts-tee.rst71
-rw-r--r--MAINTAINERS51
-rw-r--r--arch/arm/mach-stm32/Kconfig1
-rw-r--r--arch/arm64/Kconfig.platforms1
-rw-r--r--arch/riscv/Kconfig.socs22
-rw-r--r--arch/riscv/Makefile2
-rw-r--r--arch/riscv/configs/defconfig7
-rw-r--r--arch/riscv/configs/nommu_k210_defconfig3
-rw-r--r--arch/riscv/configs/nommu_k210_sdcard_defconfig3
-rw-r--r--arch/riscv/configs/nommu_virt_defconfig2
-rw-r--r--drivers/bus/Kconfig10
-rw-r--r--drivers/bus/Makefile1
-rw-r--r--drivers/bus/brcmstb_gisb.c1
-rw-r--r--drivers/bus/stm32_etzpc.c141
-rw-r--r--drivers/bus/stm32_firewall.c294
-rw-r--r--drivers/bus/stm32_firewall.h83
-rw-r--r--drivers/bus/stm32_rifsc.c252
-rw-r--r--drivers/bus/ti-sysc.c165
-rw-r--r--drivers/clk/Kconfig4
-rw-r--r--drivers/firmware/arm_ffa/driver.c187
-rw-r--r--drivers/firmware/arm_scmi/Makefile3
-rw-r--r--drivers/firmware/arm_scmi/common.h11
-rw-r--r--drivers/firmware/arm_scmi/driver.c269
-rw-r--r--drivers/firmware/arm_scmi/mailbox.c3
-rw-r--r--drivers/firmware/arm_scmi/notify.c30
-rw-r--r--drivers/firmware/arm_scmi/perf.c15
-rw-r--r--drivers/firmware/arm_scmi/pinctrl.c916
-rw-r--r--drivers/firmware/arm_scmi/protocols.h18
-rw-r--r--drivers/firmware/qcom/qcom_scm.c81
-rw-r--r--drivers/firmware/ti_sci.c24
-rw-r--r--drivers/memory/brcmstb_memc.c1
-rw-r--r--drivers/memory/mtk-smi.c2
-rw-r--r--drivers/of/property.c2
-rw-r--r--drivers/pinctrl/Kconfig15
-rw-r--r--drivers/pinctrl/Makefile1
-rw-r--r--drivers/pinctrl/pinctrl-scmi.c571
-rw-r--r--drivers/reset/Kconfig4
-rw-r--r--drivers/soc/Makefile2
-rw-r--r--drivers/soc/canaan/Kconfig4
-rw-r--r--drivers/soc/hisilicon/Kconfig2
-rw-r--r--drivers/soc/hisilicon/kunpeng_hccs.c6
-rw-r--r--drivers/soc/mediatek/mtk-cmdq-helper.c163
-rw-r--r--drivers/soc/mediatek/mtk-mutex.c41
-rw-r--r--drivers/soc/mediatek/mtk-socinfo.c14
-rw-r--r--drivers/soc/qcom/cmd-db.c41
-rw-r--r--drivers/soc/qcom/icc-bwmon.c8
-rw-r--r--drivers/soc/qcom/pmic_glink.c26
-rw-r--r--drivers/soc/qcom/pmic_pdcharger_ulog.c4
-rw-r--r--drivers/soc/qcom/qcom_stats.c4
-rw-r--r--drivers/soc/qcom/rpm_master_stats.c4
-rw-r--r--drivers/soc/qcom/rpmh-rsc.c5
-rw-r--r--drivers/soc/qcom/socinfo.c2
-rw-r--r--drivers/soc/renesas/Kconfig6
-rw-r--r--drivers/soc/renesas/renesas-soc.c20
-rw-r--r--drivers/soc/tegra/pmc.c2
-rw-r--r--drivers/soc/ti/wkup_m3_ipc.c7
-rw-r--r--drivers/tee/Kconfig1
-rw-r--r--drivers/tee/Makefile1
-rw-r--r--drivers/tee/amdtee/amdtee_private.h2
-rw-r--r--drivers/tee/amdtee/call.c2
-rw-r--r--drivers/tee/amdtee/core.c3
-rw-r--r--drivers/tee/amdtee/shm_pool.c2
-rw-r--r--drivers/tee/optee/call.c2
-rw-r--r--drivers/tee/optee/core.c66
-rw-r--r--drivers/tee/optee/device.c2
-rw-r--r--drivers/tee/optee/ffa_abi.c8
-rw-r--r--drivers/tee/optee/notif.c2
-rw-r--r--drivers/tee/optee/optee_private.h14
-rw-r--r--drivers/tee/optee/rpc.c2
-rw-r--r--drivers/tee/optee/smc_abi.c17
-rw-r--r--drivers/tee/tee_core.c2
-rw-r--r--drivers/tee/tee_private.h35
-rw-r--r--drivers/tee/tee_shm.c67
-rw-r--r--drivers/tee/tee_shm_pool.c2
-rw-r--r--drivers/tee/tstee/Kconfig11
-rw-r--r--drivers/tee/tstee/Makefile3
-rw-r--r--drivers/tee/tstee/core.c480
-rw-r--r--drivers/tee/tstee/tstee_private.h92
-rw-r--r--include/dt-bindings/arm/qcom,ids.h1
-rw-r--r--include/linux/arm_ffa.h27
-rw-r--r--include/linux/bus/stm32_firewall_device.h142
-rw-r--r--include/linux/platform_data/ti-sysc.h1
-rw-r--r--include/linux/scmi_protocol.h86
-rw-r--r--include/linux/soc/mediatek/mtk-cmdq.h139
-rw-r--r--include/linux/tee_core.h306
-rw-r--r--include/linux/tee_drv.h285
-rw-r--r--include/soc/qcom/cmd-db.h10
-rw-r--r--include/trace/events/scmi.h6
-rw-r--r--include/uapi/linux/tee.h1
-rw-r--r--tools/testing/kunit/qemu_configs/riscv.py2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/riscv32.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/riscv64.config2
125 files changed, 5116 insertions, 819 deletions
diff --git a/Documentation/devicetree/bindings/access-controllers/access-controllers.yaml b/Documentation/devicetree/bindings/access-controllers/access-controllers.yaml
new file mode 100644
index 000000000000..99e2865f0e46
--- /dev/null
+++ b/Documentation/devicetree/bindings/access-controllers/access-controllers.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/access-controllers/access-controllers.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic Domain Access Controllers
+
+maintainers:
+ - Oleksii Moisieiev <oleksii_moisieiev@epam.com>
+
+description: |+
+ Common access controllers properties
+
+ Access controllers are in charge of stating which of the hardware blocks under
+ their responsibility (their domain) can be accesssed by which compartment. A
+ compartment can be a cluster of CPUs (or coprocessors), a range of addresses
+ or a group of hardware blocks. An access controller's domain is the set of
+ resources covered by the access controller.
+
+ This device tree binding can be used to bind devices to their access
+ controller provided by access-controllers property. In this case, the device
+ is a consumer and the access controller is the provider.
+
+ An access controller can be represented by any node in the device tree and
+ can provide one or more configuration parameters, needed to control parameters
+ of the consumer device. A consumer node can refer to the provider by phandle
+ and a set of phandle arguments, specified by '#access-controller-cells'
+ property in the access controller node.
+
+ Access controllers are typically used to set/read the permissions of a
+ hardware block and grant access to it. Any of which depends on the access
+ controller. The capabilities of each access controller are defined by the
+ binding of the access controller device.
+
+ Each node can be a consumer for the several access controllers.
+
+# always select the core schema
+select: true
+
+properties:
+ "#access-controller-cells":
+ description:
+ Number of cells in an access-controllers specifier;
+ Can be any value as specified by device tree binding documentation
+ of a particular provider. The node is an access controller.
+
+ access-controller-names:
+ $ref: /schemas/types.yaml#/definitions/string-array
+ description:
+ A list of access-controllers names, sorted in the same order as
+ access-controllers entries. Consumer drivers will use
+ access-controller-names to match with existing access-controllers entries.
+
+ access-controllers:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description:
+ A list of access controller specifiers, as defined by the
+ bindings of the access-controllers provider.
+
+additionalProperties: true
+
+examples:
+ - |
+ clock_controller: access-controllers@50000 {
+ reg = <0x50000 0x400>;
+ #access-controller-cells = <2>;
+ };
+
+ bus_controller: bus@60000 {
+ reg = <0x60000 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ #access-controller-cells = <3>;
+
+ uart4: serial@60100 {
+ reg = <0x60100 0x400>;
+ clocks = <&clk_serial>;
+ access-controllers = <&clock_controller 1 2>,
+ <&bus_controller 1 3 5>;
+ access-controller-names = "clock", "bus";
+ };
+ };