Merge tag 'char-misc-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char and misc and other driver subsystem
  patches for 5.9-rc1. Lots of new driver submissions in here, and
  cleanups and features for existing drivers.

  Highlights are:
   - habanalabs driver updates
   - coresight driver updates
   - nvmem driver updates
   - huge number of "W=1" build warning cleanups from Lee Jones
   - dyndbg updates
   - virtbox driver fixes and updates
   - soundwire driver updates
   - mei driver updates
   - phy driver updates
   - fpga driver updates
   - lots of smaller individual misc/char driver cleanups and fixes

  Full details are in the shortlog.

  All of these have been in linux-next with no reported issues"

* tag 'char-misc-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (322 commits)
  habanalabs: remove unused but set variable 'ctx_asid'
  nvmem: qcom-spmi-sdam: Enable multiple devices
  dt-bindings: nvmem: SID: add binding for A100's SID controller
  nvmem: update Kconfig description
  nvmem: qfprom: Add fuse blowing support
  dt-bindings: nvmem: Add properties needed for blowing fuses
  dt-bindings: nvmem: qfprom: Convert to yaml
  nvmem: qfprom: use NVMEM_DEVID_AUTO for multiple instances
  nvmem: core: add support to auto devid
  nvmem: core: Add nvmem_cell_read_u8()
  nvmem: core: Grammar fixes for help text
  nvmem: sc27xx: add sc2730 efuse support
  nvmem: Enforce nvmem stride in the sysfs interface
  MAINTAINERS: Add git tree for NVMEM FRAMEWORK
  nvmem: sprd: Fix return value of sprd_efuse_probe()
  drivers: android: Fix the SPDX comment style
  drivers: android: Fix a variable declaration coding style issue
  drivers: android: Remove braces for a single statement if-else block
  drivers: android: Remove the use of else after return
  drivers: android: Fix a variable declaration coding style issue
  ...

2 files changed, 55 insertions, 5 deletions

diff --git a/include/linux/firmware/intel/stratix10-smc.h b/include/linux/firmware/intel/stratix10-smc.h
index 682dbf694007..c3e5ab014caf 100644
--- a/include/linux/firmware/intel/stratix10-smc.h
+++ b/include/linux/firmware/intel/stratix10-smc.h
@@ -361,3 +361,46 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
 #define INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER 15
 #define INTEL_SIP_SMC_RSU_RETRY_COUNTER \
 	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER)
+
+/**
+ * Request INTEL_SIP_SMC_RSU_DCMF_VERSION
+ *
+ * Sync call used by service driver at EL1 to query DCMF (Decision
+ * Configuration Management Firmware) version from FW
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_DCMF_VERSION
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ * a1 dcmf1 | dcmf0
+ * a2 dcmf3 | dcmf2
+ *
+ * Or
+ *
+ * a0 INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION 16
+#define INTEL_SIP_SMC_RSU_DCMF_VERSION \
+	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION)
+
+/**
+ * Request INTEL_SIP_SMC_RSU_MAX_RETRY
+ *
+ * Sync call used by service driver at EL1 to query max retry value from FW
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_MAX_RETRY
+ * a1-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ * a1 max retry value
+ *
+ * Or
+ * a0 INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY 18
+#define INTEL_SIP_SMC_RSU_MAX_RETRY \
+	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY)
diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h
index 64213c3e82f5..a93d85932eb9 100644
--- a/include/linux/firmware/intel/stratix10-svc-client.h
+++ b/include/linux/firmware/intel/stratix10-svc-client.h
@@ -54,18 +54,17 @@
  * Flag bit for COMMAND_RECONFIG
  *
  * COMMAND_RECONFIG_FLAG_PARTIAL:
- * Set to FPGA configuration type (full or partial), the default
- * is full reconfig.
+ * Set to FPGA configuration type (full or partial).
  */
-#define COMMAND_RECONFIG_FLAG_PARTIAL	0
+#define COMMAND_RECONFIG_FLAG_PARTIAL	1
 
 /**
  * Timeout settings for service clients:
  * timeout value used in Stratix10 FPGA manager driver.
  * timeout value used in RSU driver
  */
-#define SVC_RECONFIG_REQUEST_TIMEOUT_MS         100
-#define SVC_RECONFIG_BUFFER_TIMEOUT_MS          240
+#define SVC_RECONFIG_REQUEST_TIMEOUT_MS         300
+#define SVC_RECONFIG_BUFFER_TIMEOUT_MS          720
 #define SVC_RSU_REQUEST_TIMEOUT_MS              300
 
 struct stratix10_svc_chan;
@@ -99,6 +98,12 @@ struct stratix10_svc_chan;
  *
  * @COMMAND_RSU_RETRY: query firmware for the current image's retry counter,
  * return status is SVC_STATUS_OK or SVC_STATUS_ERROR
+ *
+ * @COMMAND_RSU_MAX_RETRY: query firmware for the max retry value,
+ * return status is SVC_STATUS_OK or SVC_STATUS_ERROR
+ *
+ * @COMMAND_RSU_DCMF_VERSION: query firmware for the DCMF version, return status
+ * is SVC_STATUS_OK or SVC_STATUS_ERROR
  */
 enum stratix10_svc_command_code {
 	COMMAND_NOOP = 0,
@@ -110,6 +115,8 @@ enum stratix10_svc_command_code {
 	COMMAND_RSU_UPDATE,
 	COMMAND_RSU_NOTIFY,
 	COMMAND_RSU_RETRY,
+	COMMAND_RSU_MAX_RETRY,
+	COMMAND_RSU_DCMF_VERSION,
 };
 
 /**