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Date:   Thu,  2 Jul 2020 16:23:17 +1000
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Subject: [PATCH v2 1/4] regulator: mt6397: Move buck modes into header file
From:   Anand K Mistry <amistry@google.com>
To:     linux-mediatek@lists.infradead.org
Cc:     hsin-hsiung.wang@mediatek.com, drinkcat@chromium.org,
        Anand K Mistry <amistry@google.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
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Sender: linux-kernel-owner@vger.kernel.org
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This will allow device trees to make use of these constants.

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

Changes in v2: None

 drivers/regulator/mt6397-regulator.c              |  4 +---
 .../regulator/mediatek,mt6397-regulator.h         | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 include/dt-bindings/regulator/mediatek,mt6397-regulator.h

diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c
index 269c2a6028e8..d51e98ce1138 100644
--- a/drivers/regulator/mt6397-regulator.c
+++ b/drivers/regulator/mt6397-regulator.c
@@ -13,9 +13,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/mt6397-regulator.h>
 #include <linux/regulator/of_regulator.h>
-
-#define MT6397_BUCK_MODE_AUTO	0
-#define MT6397_BUCK_MODE_FORCE_PWM	1
+#include <dt-bindings/regulator/mediatek,mt6397-regulator.h>
 
 /*
  * MT6397 regulators' information
diff --git a/include/dt-bindings/regulator/mediatek,mt6397-regulator.h b/include/dt-bindings/regulator/mediatek,mt6397-regulator.h
new file mode 100644
index 000000000000..99869a8665cf
--- /dev/null
+++ b/include/dt-bindings/regulator/mediatek,mt6397-regulator.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_REGULATOR_MEDIATEK_MT6397_H_
+#define _DT_BINDINGS_REGULATOR_MEDIATEK_MT6397_H_
+
+/*
+ * Buck mode constants which may be used in devicetree properties (eg.
+ * regulator-initial-mode, regulator-allowed-modes).
+ * See the manufacturer's datasheet for more information on these modes.
+ */
+
+#define MT6397_BUCK_MODE_AUTO		0
+#define MT6397_BUCK_MODE_FORCE_PWM	1
+
+#endif
-- 
2.27.0.212.ge8ba1cc988-goog