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Message-Id: <20240611-a4_pinctrl-v1-1-dc487b1977b3@amlogic.com>
Date: Tue, 11 Jun 2024 13:10:57 +0800
From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@...nel.org>
To: Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Neil Armstrong <neil.armstrong@...aro.org>,
Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Bartosz Golaszewski <brgl@...ev.pl>
Cc: linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
linux-kernel@...r.kernel.org, Xianwei Zhao <xianwei.zhao@...ogic.com>
Subject: [PATCH 1/3] dt-bindings: pinctrl: Add support for Amlogic A4 SoCs
From: Xianwei Zhao <xianwei.zhao@...ogic.com>
Add the new compatible name for Amlogic A4 pin controller, and add
a new dt-binding header file which document the detail pin names.
Signed-off-by: Xianwei Zhao <xianwei.zhao@...ogic.com>
---
.../bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml | 2 +
.../dt-bindings/gpio/amlogic,a4-aobus-pinctrl.h | 21 +++++
.../dt-bindings/gpio/amlogic,a4-periphs-pinctrl.h | 93 ++++++++++++++++++++++
3 files changed, 116 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml
index d9e0b2c48e84..f5eefa0fab5b 100644
--- a/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml
@@ -15,6 +15,8 @@ allOf:
properties:
compatible:
enum:
+ - amlogic,a4-aobus-pinctrl
+ - amlogic,a4-periphs-pinctrl
- amlogic,c3-periphs-pinctrl
- amlogic,t7-periphs-pinctrl
- amlogic,meson-a1-periphs-pinctrl
diff --git a/include/dt-bindings/gpio/amlogic,a4-aobus-pinctrl.h b/include/dt-bindings/gpio/amlogic,a4-aobus-pinctrl.h
new file mode 100644
index 000000000000..7c7e746baed5
--- /dev/null
+++ b/include/dt-bindings/gpio/amlogic,a4-aobus-pinctrl.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
+ * Author: Xianwei Zhao <xianwei.zhao@...ogic.com>
+ */
+
+#ifndef _DT_BINDINGS_AMLOGIC_A4_AOBUS_PINCTRL_H
+#define _DT_BINDINGS_AMLOGIC_A4_AOBUS_PINCTRL_H
+
+/* GPIOAO */
+#define GPIOAO_0 0
+#define GPIOAO_1 1
+#define GPIOAO_2 2
+#define GPIOAO_3 3
+#define GPIOAO_4 4
+#define GPIOAO_5 5
+#define GPIOAO_6 6
+
+#define GPIO_TEST_N 7
+
+#endif
diff --git a/include/dt-bindings/gpio/amlogic,a4-periphs-pinctrl.h b/include/dt-bindings/gpio/amlogic,a4-periphs-pinctrl.h
new file mode 100644
index 000000000000..dfabca4b4790
--- /dev/null
+++ b/include/dt-bindings/gpio/amlogic,a4-periphs-pinctrl.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
+ * Author: Xianwei Zhao <xianwei.zhao@...ogic.com>
+ */
+
+#ifndef _DT_BINDINGS_AMLOGIC_A4_PERIPHS_PINCTRL_H
+#define _DT_BINDINGS_AMLOGIC_A4_PERIPHS_PINCTRL_H
+
+/* GPIOE */
+#define GPIOE_0 0
+#define GPIOE_1 1
+
+/* GPIOD */
+#define GPIOD_0 2
+#define GPIOD_1 3
+#define GPIOD_2 4
+#define GPIOD_3 5
+#define GPIOD_4 6
+#define GPIOD_5 7
+#define GPIOD_6 8
+#define GPIOD_7 9
+#define GPIOD_8 10
+#define GPIOD_9 11
+#define GPIOD_10 12
+#define GPIOD_11 13
+#define GPIOD_12 14
+#define GPIOD_13 15
+#define GPIOD_14 16
+#define GPIOD_15 17
+
+/* GPIOB */
+#define GPIOB_0 18
+#define GPIOB_1 19
+#define GPIOB_2 20
+#define GPIOB_3 21
+#define GPIOB_4 22
+#define GPIOB_5 23
+#define GPIOB_6 24
+#define GPIOB_7 25
+#define GPIOB_8 26
+#define GPIOB_9 27
+#define GPIOB_10 28
+#define GPIOB_11 29
+#define GPIOB_12 30
+#define GPIOB_13 31
+
+/* GPIOX */
+#define GPIOX_0 32
+#define GPIOX_1 33
+#define GPIOX_2 34
+#define GPIOX_3 35
+#define GPIOX_4 36
+#define GPIOX_5 37
+#define GPIOX_6 38
+#define GPIOX_7 39
+#define GPIOX_8 40
+#define GPIOX_9 41
+#define GPIOX_10 42
+#define GPIOX_11 43
+#define GPIOX_12 44
+#define GPIOX_13 45
+#define GPIOX_14 46
+#define GPIOX_15 47
+#define GPIOX_16 48
+#define GPIOX_17 49
+
+/* GPIOT */
+#define GPIOT_0 50
+#define GPIOT_1 51
+#define GPIOT_2 52
+#define GPIOT_3 53
+#define GPIOT_4 54
+#define GPIOT_5 55
+#define GPIOT_6 56
+#define GPIOT_7 57
+#define GPIOT_8 58
+#define GPIOT_9 59
+#define GPIOT_10 60
+#define GPIOT_11 61
+#define GPIOT_12 62
+#define GPIOT_13 63
+#define GPIOT_14 64
+#define GPIOT_15 65
+#define GPIOT_16 66
+#define GPIOT_17 67
+#define GPIOT_18 68
+#define GPIOT_19 69
+#define GPIOT_20 70
+#define GPIOT_21 71
+#define GPIOT_22 72
+
+#endif
--
2.37.1
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