dt-bindings: gpio: Add a header file for Amlogic Meson S4

Add a new dt-binding header file which documents the detail pin names.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
Link: https://lore.kernel.org/r/20220113031044.2665-3-qianggui.song@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/include/dt-bindings/gpio/meson-s4-gpio.h b/include/dt-bindings/gpio/meson-s4-gpio.h
new file mode 100644 (file)
index 0000000..35aee21
--- /dev/null
+++ b/include/dt-bindings/gpio/meson-s4-gpio.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2021 Amlogic, Inc. All rights reserved.
+ * Author: Qianggui Song <qianggui.song@amlogic.com>
+ */
+
+#ifndef _DT_BINDINGS_MESON_S4_GPIO_H
+#define _DT_BINDINGS_MESON_S4_GPIO_H
+
+#define        GPIOB_0         0
+#define        GPIOB_1         1
+#define        GPIOB_2         2
+#define        GPIOB_3         3
+#define        GPIOB_4         4
+#define        GPIOB_5         5
+#define        GPIOB_6         6
+#define        GPIOB_7         7
+#define        GPIOB_8         8
+#define        GPIOB_9         9
+#define        GPIOB_10        10
+#define        GPIOB_11        11
+#define        GPIOB_12        12
+#define        GPIOB_13        13
+
+#define        GPIOC_0         14
+#define        GPIOC_1         15
+#define        GPIOC_2         16
+#define        GPIOC_3         17
+#define        GPIOC_4         18
+#define        GPIOC_5         19
+#define        GPIOC_6         20
+#define        GPIOC_7         21
+
+#define        GPIOE_0         22
+#define        GPIOE_1         23
+
+#define        GPIOD_0         24
+#define        GPIOD_1         25
+#define        GPIOD_2         26
+#define        GPIOD_3         27
+#define        GPIOD_4         28
+#define        GPIOD_5         29
+#define        GPIOD_6         30
+#define        GPIOD_7         31
+#define        GPIOD_8         32
+#define        GPIOD_9         33
+#define        GPIOD_10        34
+#define        GPIOD_11        35
+
+#define        GPIOH_0         36
+#define        GPIOH_1         37
+#define        GPIOH_2         38
+#define        GPIOH_3         39
+#define        GPIOH_4         40
+#define        GPIOH_5         41
+#define        GPIOH_6         42
+#define        GPIOH_7         43
+#define        GPIOH_8         44
+#define        GPIOH_9         45
+#define        GPIOH_10        46
+#define        GPIOH_11        47
+
+#define        GPIOX_0         48
+#define        GPIOX_1         49
+#define        GPIOX_2         50
+#define        GPIOX_3         51
+#define        GPIOX_4         52
+#define        GPIOX_5         53
+#define        GPIOX_6         54
+#define        GPIOX_7         55
+#define        GPIOX_8         56
+#define        GPIOX_9         57
+#define        GPIOX_10        58
+#define        GPIOX_11        59
+#define        GPIOX_12        60
+#define        GPIOX_13        61
+#define        GPIOX_14        62
+#define        GPIOX_15        63
+#define        GPIOX_16        64
+#define        GPIOX_17        65
+#define        GPIOX_18        66
+#define        GPIOX_19        67
+
+#define        GPIOZ_0         68
+#define        GPIOZ_1         69
+#define        GPIOZ_2         70
+#define        GPIOZ_3         71
+#define        GPIOZ_4         72
+#define        GPIOZ_5         73
+#define        GPIOZ_6         74
+#define        GPIOZ_7         75
+#define        GPIOZ_8         76
+#define        GPIOZ_9         77
+#define        GPIOZ_10        78
+#define        GPIOZ_11        79
+#define        GPIOZ_12        80
+
+#define        GPIO_TEST_N     81
+#endif /* _DT_BINDINGS_MESON_S4_GPIO_H */