Merge tag 'icc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next

Georgi writes:

interconnect changes for 6.6

This pull request contains the interconnect changes for the 6.6-rc1 merge
window which is a mix of core and driver changes with the following highlights:

Core changes:
- New generic test client driver that allows issuing bandwidth requests
  between endpoints via debugfs.
- Annotate all structs with flexible array members with the __counted_by
  attribute.
- Introduce new icc_bw_lock for cases where we need to serialize bandwidth
  aggregation and update to decouple that from paths that require memory
  allocation.

Driver changes:
- Move the Qualcomm SMD RPM bus-clocks from CCF to interconnect framework
  where they actually belong. This brings power management improvements
  and reduces the overhead and layering. These changes are in immutable
  branch that is being pulled also into the qcom tree.
- Fixes for QUP nodes on SM8250.
- Enable sync_state and keepalive for QCM2290.
- Enable sync_state for SM8450.
- Improve enable_mask-based BCMs handling and fix some bugs.
- Add compatible string for the OSM-L3 on SDM670.
- Add compatible strings for SC7180, SM8250 and SM6350 bandwidth monitors.
- Expand and retire the DEFINE_QNODE and DEFINE_QBCM macros, which have
  become ugly beasts with many different arguments.

Signed-off-by: Georgi Djakov <djakov@kernel.org>

* tag 'icc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: (64 commits)
  interconnect: Add debugfs test client
  interconnect: Reintroduce icc_get()
  debugfs: Add write support to debugfs_create_str()
  interconnect: qcom: icc-rpmh: Retire DEFINE_QBCM
  interconnect: qcom: sm8350: Retire DEFINE_QBCM
  interconnect: qcom: sm8250: Retire DEFINE_QBCM
  interconnect: qcom: sm8150: Retire DEFINE_QBCM
  interconnect: qcom: sm6350: Retire DEFINE_QBCM
  interconnect: qcom: sdx65: Retire DEFINE_QBCM
  interconnect: qcom: sdx55: Retire DEFINE_QBCM
  interconnect: qcom: sdm845: Retire DEFINE_QBCM
  interconnect: qcom: sdm670: Retire DEFINE_QBCM
  interconnect: qcom: sc7180: Retire DEFINE_QBCM
  interconnect: qcom: icc-rpmh: Retire DEFINE_QNODE
  interconnect: qcom: sm8350: Retire DEFINE_QNODE
  interconnect: qcom: sm8250: Retire DEFINE_QNODE
  interconnect: qcom: sm8150: Retire DEFINE_QNODE
  interconnect: qcom: sm6350: Retire DEFINE_QNODE
  interconnect: qcom: sdx65: Retire DEFINE_QNODE
  interconnect: qcom: sdx55: Retire DEFINE_QNODE
  ...

2 files changed, 20 insertions, 0 deletions

diff --git a/include/dt-bindings/interconnect/qcom,rpm-icc.h b/include/dt-bindings/interconnect/qcom,rpm-icc.h
new file mode 100644
index 000000000000..2cd56f91e5c5
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,rpm-icc.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_RPM_ICC_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_RPM_ICC_H
+
+#define RPM_ACTIVE_TAG		(1 << 0)
+#define RPM_SLEEP_TAG		(1 << 1)
+#define RPM_ALWAYS_TAG		(RPM_ACTIVE_TAG | RPM_SLEEP_TAG)
+
+#endif
diff --git a/include/dt-bindings/interconnect/qcom,sm8250.h b/include/dt-bindings/interconnect/qcom,sm8250.h
index a4af5cc19271..2a656c02df4b 100644
--- a/include/dt-bindings/interconnect/qcom,sm8250.h
+++ b/include/dt-bindings/interconnect/qcom,sm8250.h
@@ -166,4 +166,11 @@
 #define SLAVE_QDSS_STM			17
 #define SLAVE_TCU			18
 
+#define MASTER_QUP_CORE_0		0
+#define MASTER_QUP_CORE_1		1
+#define MASTER_QUP_CORE_2		2
+#define SLAVE_QUP_CORE_0		3
+#define SLAVE_QUP_CORE_1		4
+#define SLAVE_QUP_CORE_2		5
+
 #endif