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Message-ID: <20230831121412.2359239-1-Naresh.Solanki@9elements.com>
Date: Thu, 31 Aug 2023 14:14:08 +0200
From: Naresh Solanki <naresh.solanki@...ements.com>
To: broonie@...nel.org, zev@...ilderbeest.net,
Liam Girdwood <lgirdwood@...il.com>
Cc: Naresh Solanki <Naresh.Solanki@...ements.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] regulator: Add uapi header
Add UAPI header for regulator.
Include regulator events in the header.
Signed-off-by: Naresh Solanki <Naresh.Solanki@...ements.com>
---
include/linux/regulator/consumer.h | 47 +--------------------------
include/uapi/linux/regulator.h | 52 ++++++++++++++++++++++++++++++
2 files changed, 53 insertions(+), 46 deletions(-)
create mode 100644 include/uapi/linux/regulator.h
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 39b666b40ea6..fb65cf35beca 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -33,6 +33,7 @@
#include <linux/err.h>
#include <linux/suspend.h>
+#include <uapi/linux/regulator.h>
struct device;
struct notifier_block;
@@ -84,52 +85,6 @@ struct regulator_dev;
#define REGULATOR_MODE_IDLE 0x4
#define REGULATOR_MODE_STANDBY 0x8
-/*
- * Regulator notifier events.
- *
- * UNDER_VOLTAGE Regulator output is under voltage.
- * OVER_CURRENT Regulator output current is too high.
- * REGULATION_OUT Regulator output is out of regulation.
- * FAIL Regulator output has failed.
- * OVER_TEMP Regulator over temp.
- * FORCE_DISABLE Regulator forcibly shut down by software.
- * VOLTAGE_CHANGE Regulator voltage changed.
- * Data passed is old voltage cast to (void *).
- * DISABLE Regulator was disabled.
- * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed.
- * Data passed is "struct pre_voltage_change_data"
- * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason.
- * Data passed is old voltage cast to (void *).
- * PRE_DISABLE Regulator is about to be disabled
- * ABORT_DISABLE Regulator disable failed for some reason
- *
- * NOTE: These events can be OR'ed together when passed into handler.
- */
-
-#define REGULATOR_EVENT_UNDER_VOLTAGE 0x01
-#define REGULATOR_EVENT_OVER_CURRENT 0x02
-#define REGULATOR_EVENT_REGULATION_OUT 0x04
-#define REGULATOR_EVENT_FAIL 0x08
-#define REGULATOR_EVENT_OVER_TEMP 0x10
-#define REGULATOR_EVENT_FORCE_DISABLE 0x20
-#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
-#define REGULATOR_EVENT_DISABLE 0x80
-#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100
-#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200
-#define REGULATOR_EVENT_PRE_DISABLE 0x400
-#define REGULATOR_EVENT_ABORT_DISABLE 0x800
-#define REGULATOR_EVENT_ENABLE 0x1000
-/*
- * Following notifications should be emitted only if detected condition
- * is such that the HW is likely to still be working but consumers should
- * take a recovery action to prevent problems esacalating into errors.
- */
-#define REGULATOR_EVENT_UNDER_VOLTAGE_WARN 0x2000
-#define REGULATOR_EVENT_OVER_CURRENT_WARN 0x4000
-#define REGULATOR_EVENT_OVER_VOLTAGE_WARN 0x8000
-#define REGULATOR_EVENT_OVER_TEMP_WARN 0x10000
-#define REGULATOR_EVENT_WARN_MASK 0x1E000
-
/*
* Regulator errors that can be queried using regulator_get_error_flags
*
diff --git a/include/uapi/linux/regulator.h b/include/uapi/linux/regulator.h
new file mode 100644
index 000000000000..d5f94a301841
--- /dev/null
+++ b/include/uapi/linux/regulator.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __UAPI_LINUX_REGULATOR_CONSUMER_H_
+#define __UAPI_LINUX_REGULATOR_CONSUMER_H_
+
+/*
+ * Regulator notifier events.
+ *
+ * UNDER_VOLTAGE Regulator output is under voltage.
+ * OVER_CURRENT Regulator output current is too high.
+ * REGULATION_OUT Regulator output is out of regulation.
+ * FAIL Regulator output has failed.
+ * OVER_TEMP Regulator over temp.
+ * FORCE_DISABLE Regulator forcibly shut down by software.
+ * VOLTAGE_CHANGE Regulator voltage changed.
+ * Data passed is old voltage cast to (void *).
+ * DISABLE Regulator was disabled.
+ * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed.
+ * Data passed is "struct pre_voltage_change_data"
+ * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason.
+ * Data passed is old voltage cast to (void *).
+ * PRE_DISABLE Regulator is about to be disabled
+ * ABORT_DISABLE Regulator disable failed for some reason
+ *
+ * NOTE: These events can be OR'ed together when passed into handler.
+ */
+
+#define REGULATOR_EVENT_UNDER_VOLTAGE 0x01
+#define REGULATOR_EVENT_OVER_CURRENT 0x02
+#define REGULATOR_EVENT_REGULATION_OUT 0x04
+#define REGULATOR_EVENT_FAIL 0x08
+#define REGULATOR_EVENT_OVER_TEMP 0x10
+#define REGULATOR_EVENT_FORCE_DISABLE 0x20
+#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
+#define REGULATOR_EVENT_DISABLE 0x80
+#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100
+#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200
+#define REGULATOR_EVENT_PRE_DISABLE 0x400
+#define REGULATOR_EVENT_ABORT_DISABLE 0x800
+#define REGULATOR_EVENT_ENABLE 0x1000
+/*
+ * Following notifications should be emitted only if detected condition
+ * is such that the HW is likely to still be working but consumers should
+ * take a recovery action to prevent problems esacalating into errors.
+ */
+#define REGULATOR_EVENT_UNDER_VOLTAGE_WARN 0x2000
+#define REGULATOR_EVENT_OVER_CURRENT_WARN 0x4000
+#define REGULATOR_EVENT_OVER_VOLTAGE_WARN 0x8000
+#define REGULATOR_EVENT_OVER_TEMP_WARN 0x10000
+#define REGULATOR_EVENT_WARN_MASK 0x1E000
+
+#endif
base-commit: 35d0d2350d774fecf596cfb2fb050559fe5e1850
--
2.41.0
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