Merge tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Updates for SoC specific drivers include a few subsystems that have
  their own maintainers but send them through the soc tree:

  TEE/OP-TEE:
   - Add tracepoints around calls to secure world

  Memory controller drivers:
   - Minor fixes for Renesas, Exynos, Mediatek and Tegra platforms
   - Add debug statistics to Tegra20 memory controller
   - Update Tegra bindings and convert to dtschema

  ARM SCMI Firmware:
   - Support for modular SCMI protocols and vendor specific extensions
   - New SCMI IIO driver
   - Per-cpu DVFS

  The other driver changes are all from the platform maintainers
  directly and reflect the drivers that don't fit into any other
  subsystem as well as treewide changes for a particular platform.

  SoCFPGA:
   - Various cleanups contributed by Krzysztof Kozlowski

  Mediatek:
   - add MT8183 support to mutex driver
   - MMSYS: use per SoC array to describe the possible routing
   - add MMSYS support for MT8183 and MT8167
   - add support for PMIC wrapper with integrated arbiter
   - add support for MT8192/MT6873

  Tegra:
   - Bug fixes to PMC and clock drivers

  NXP/i.MX:
   - 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.

  NXP/FSL SoC driver updates for v5.13
   - Add ACPI support for RCPM driver
   - Use generic io{read,write} for QE drivers after performance
     optimized for PowerPC
   - Fix QBMAN probe to cleanup HW states correctly for kexec
   - Various cleanup and style fix for QBMAN/QE/GUTS drivers

  OMAP:
   - Preparation to use devicetree for genpd
   - 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

  Raspberry Pi:
   - Fix-up all RPi firmware drivers so as for unbind to happen in an
     orderly fashion
   - Support for RPi's PoE hat PWM bus

  Qualcomm
   - Improved detection for SCM calling conventions
   - Support for OEM specific wifi firmware path
   - Added drivers for SC7280/SM8350: RPMH, LLCC< AOSS QMP"

* tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
  soc: aspeed: fix a ternary sign expansion bug
  memory: mtk-smi: Add device-link between smi-larb and smi-common
  memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
  memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
  clk: socfpga: fix iomem pointer cast on 64-bit
  soc: aspeed: Adapt to new LPC device tree layout
  pinctrl: aspeed-g5: Adapt to new LPC device tree layout
  ipmi: kcs: aspeed: Adapt to new LPC DTS layout
  ARM: dts: Remove LPC BMC and Host partitions
  dt-bindings: aspeed-lpc: Remove LPC partitioning
  soc: fsl: enable acpi support in RCPM driver
  soc: qcom: mdt_loader: Detect truncated read of segments
  soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
  soc: qcom: pdr: Fix error return code in pdr_register_listener
  firmware: qcom_scm: Fix kernel-doc function names to match
  firmware: qcom_scm: Suppress sysfs bind attributes
  firmware: qcom_scm: Workaround lack of "is available" call on SC7180
  firmware: qcom_scm: Reduce locking section for __get_convention()
  firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool
  Revert "soc: fsl: qe: introduce qe_io{read,write}* wrappers"
  ...

1 files changed, 67 insertions, 0 deletions

diff --git a/drivers/tee/optee/optee_trace.h b/drivers/tee/optee/optee_trace.h
new file mode 100644
index 000000000000..7c954eefa4bf
--- /dev/null
+++ b/drivers/tee/optee/optee_trace.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * optee trace points
+ *
+ * Copyright (C) 2021 Synaptics Incorporated
+ * Author: Jisheng Zhang <jszhang@kernel.org>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM optee
+
+#if !defined(_TRACE_OPTEE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_OPTEE_H
+
+#include <linux/arm-smccc.h>
+#include <linux/tracepoint.h>
+#include "optee_private.h"
+
+TRACE_EVENT(optee_invoke_fn_begin,
+	TP_PROTO(struct optee_rpc_param *param),
+	TP_ARGS(param),
+
+	TP_STRUCT__entry(
+		__field(void *, param)
+		__array(u32, args, 8)
+	),
+
+	TP_fast_assign(
+		__entry->param = param;
+		BUILD_BUG_ON(sizeof(*param) < sizeof(__entry->args));
+		memcpy(__entry->args, param, sizeof(__entry->args));
+	),
+
+	TP_printk("param=%p (%x, %x, %x, %x, %x, %x, %x, %x)", __entry->param,
+		  __entry->args[0], __entry->args[1], __entry->args[2],
+		  __entry->args[3], __entry->args[4], __entry->args[5],
+		  __entry->args[6], __entry->args[7])
+);
+
+TRACE_EVENT(optee_invoke_fn_end,
+	TP_PROTO(struct optee_rpc_param *param, struct arm_smccc_res *res),
+	TP_ARGS(param, res),
+
+	TP_STRUCT__entry(
+		__field(void *, param)
+		__array(unsigned long, rets, 4)
+	),
+
+	TP_fast_assign(
+		__entry->param = param;
+		BUILD_BUG_ON(sizeof(*res) < sizeof(__entry->rets));
+		memcpy(__entry->rets, res, sizeof(__entry->rets));
+	),
+
+	TP_printk("param=%p ret (%lx, %lx, %lx, %lx)", __entry->param,
+		  __entry->rets[0], __entry->rets[1], __entry->rets[2],
+		  __entry->rets[3])
+);
+#endif /* _TRACE_OPTEE_H */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE optee_trace
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>