linux-kernel - [PATCH 1/4] regulator: da9211: Move buck modes into header file

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Date:   Thu,  2 Jul 2020 13:15:22 +1000
From:   Anand K Mistry <amistry@...gle.com>
To:     linux-mediatek@...ts.infradead.org
Cc:     hsinyi@...omium.org, drinkcat@...omium.org,
        Anand K Mistry <amistry@...gle.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Support Opensource <support.opensource@...semi.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] regulator: da9211: Move buck modes into header file

This will allow device trees to make use of these constants.

Signed-off-by: Anand K Mistry <amistry@...gle.com>
---

 drivers/regulator/da9211-regulator.c             |  5 +----
 .../dt-bindings/regulator/dlg,da9211-regulator.h | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 include/dt-bindings/regulator/dlg,da9211-regulator.h

diff --git a/drivers/regulator/da9211-regulator.c b/drivers/regulator/da9211-regulator.c
index 2ea4362ffa5c..1f9b75b41346 100644
--- a/drivers/regulator/da9211-regulator.c
+++ b/drivers/regulator/da9211-regulator.c
@@ -17,6 +17,7 @@
 #include <linux/gpio/consumer.h>
 #include <linux/regulator/of_regulator.h>
 #include <linux/regulator/da9211.h>
+#include <dt-bindings/regulator/dlg,da9211-regulator.h>
 #include "da9211-regulator.h"
 
 /* DEVICE IDs */
@@ -24,10 +25,6 @@
 #define DA9213_DEVICE_ID	0x23
 #define DA9215_DEVICE_ID	0x24
 
-#define DA9211_BUCK_MODE_SLEEP	1
-#define DA9211_BUCK_MODE_SYNC	2
-#define DA9211_BUCK_MODE_AUTO	3
-
 /* DA9211 REGULATOR IDs */
 #define DA9211_ID_BUCKA	0
 #define DA9211_ID_BUCKB	1
diff --git a/include/dt-bindings/regulator/dlg,da9211-regulator.h b/include/dt-bindings/regulator/dlg,da9211-regulator.h
new file mode 100644
index 000000000000..cdce2d54c8ba
--- /dev/null
+++ b/include/dt-bindings/regulator/dlg,da9211-regulator.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_REGULATOR_DLG_DA9211_H
+#define _DT_BINDINGS_REGULATOR_DLG_DA9211_H
+
+/*
+ * These buck mode constants may be used to specify values in device tree
+ * properties (e.g. regulator-initial-mode, regulator-allowed-modes).
+ * A description of the following modes is in the manufacturers datasheet.
+ */
+
+#define DA9211_BUCK_MODE_SLEEP		1
+#define DA9211_BUCK_MODE_SYNC		2
+#define DA9211_BUCK_MODE_AUTO		3
+
+#endif
-- 
2.27.0.212.ge8ba1cc988-goog