Merge tag 'icc-5.8-rc1' of https://git.linaro.org/people/georgi.djakov/linux into char-misc-next

Georgi writes:

interconnect changes for 5.8

These are the interconnect changes for the 5.8-rc1 merge window:

Core changes:
- Convert the framework core from tristate to bool to make handling
dependencies between other core frameworks easier
- Add of_icc_get_by_index()
- Add devm_of_icc_get() helper function
- Add icc_enable() and icc_disable() helpers

New drivers:
- Platform driver for NXP i.MX8MM SoC
- Platform driver for NXP i.MX8MN SoC
- Platform driver for NXP i.MX8MQ SoC

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

* tag 'icc-5.8-rc1' of https://git.linaro.org/people/georgi.djakov/linux:
  interconnect: Remove unused module exit code from core
  interconnect: Disallow interconnect core to be built as a module
  interconnect: Add of_icc_get_by_index() helper function
  interconnect: Add helpers for enabling/disabling a path
  interconnect: imx: Fix return value check in imx_icc_node_init_qos()
  interconnect: imx: Add platform driver for imx8mn
  interconnect: imx: Add platform driver for imx8mq
  interconnect: imx: Add platform driver for imx8mm
  interconnect: Add imx core driver
  dt-bindings: interconnect: Add bindings for imx8m noc
  interconnect: Add devm_of_icc_get() as exported API for users

1 files changed, 25 insertions, 0 deletions

diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h
index d70a914cba11..d8c29049f066 100644
--- a/include/linux/interconnect.h
+++ b/include/linux/interconnect.h
@@ -28,7 +28,11 @@ struct device;
 struct icc_path *icc_get(struct device *dev, const int src_id,
 			 const int dst_id);
 struct icc_path *of_icc_get(struct device *dev, const char *name);
+struct icc_path *devm_of_icc_get(struct device *dev, const char *name);
+struct icc_path *of_icc_get_by_index(struct device *dev, int idx);
 void icc_put(struct icc_path *path);
+int icc_enable(struct icc_path *path);
+int icc_disable(struct icc_path *path);
 int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw);
 void icc_set_tag(struct icc_path *path, u32 tag);
 
@@ -46,10 +50,31 @@ static inline struct icc_path *of_icc_get(struct device *dev,
 	return NULL;
 }
 
+static inline struct icc_path *devm_of_icc_get(struct device *dev,
+						const char *name)
+{
+	return NULL;
+}
+
+static inline struct icc_path *of_icc_get_by_index(struct device *dev, int idx)
+{
+	return NULL;
+}
+
 static inline void icc_put(struct icc_path *path)
 {
 }
 
+static inline int icc_enable(struct icc_path *path)
+{
+	return 0;
+}
+
+static inline int icc_disable(struct icc_path *path)
+{
+	return 0;
+}
+
 static inline int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw)
 {
 	return 0;