From: Frank Lee <frank@allwinnertech.com>
To: robh+dt@kernel.org, mripard@kernel.org, wens@csie.org,
tiny.windzz@gmail.com
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Yangtao Li <frank@allwinnertech.com>
Subject: [PATCH 1/3] dt-bindings: gpio: sunxi：create a DT header for Allwinner pin controller
Date: Wed, 15 Jul 2020 19:54:12 +0800 [thread overview]
Message-ID: <20200715115412.2544-1-frank@allwinnertech.com> (raw)
From: Yangtao Li <frank@allwinnertech.com>
The sunxi gpio binding defines a few custom cells for its gpio specifier.
Provide bank name for those.
Signed-off-by: Yangtao Li <frank@allwinnertech.com>
---
include/dt-bindings/gpio/sunxi-gpio.h | 29 +++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 include/dt-bindings/gpio/sunxi-gpio.h
diff --git a/include/dt-bindings/gpio/sunxi-gpio.h b/include/dt-bindings/gpio/sunxi-gpio.h
new file mode 100644
index 000000000000..c692b4360da6
--- /dev/null
+++ b/include/dt-bindings/gpio/sunxi-gpio.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * GPIO definitions for Allwinner SoCs
+ *
+ * Copyright (C) 2020 Yangtao Li <frank@allwinnertech.com>
+ */
+
+#ifndef _DT_BINDINGS_SUNXI_GPIO_H
+#define _DT_BINDINGS_SUNXI_GPIO_H
+
+#include <dt-bindings/gpio/gpio.h>
+
+/* pio */
+#define PA 0
+#define PB 1
+#define PC 2
+#define PD 3
+#define PE 4
+#define PF 5
+#define PG 6
+#define PH 7
+#define PI 8
+
+/* r-pio */
+#define PL 0
+#define PM 1
+#define PN 2
+
+#endif /* _DT_BINDINGS_SUNXI_GPIO_H */
--
2.24.0
next reply other threads:[~2020-07-15 11:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 11:54 Frank Lee [this message]
2020-07-17 16:07 ` [PATCH 1/3] dt-bindings: gpio: sunxi：create a DT header for Allwinner pin controller Maxime Ripard
2020-07-25 19:18 ` Samuel Holland
2020-07-29 13:06 ` Maxime Ripard
2020-10-28 12:15 ` Frank Lee
2020-11-09 12:29 ` Frank Lee
2020-11-10 11:35 ` Maxime Ripard
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