From: Hammer Hsieh <hammerh0314@gmail.com>
To: gregkh@linuxfoundation.org, robh+dt@kernel.org,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, jirislaby@kernel.org,
p.zabel@pengutronix.de
Cc: wells.lu@sunplus.com, hammer.hsieh@sunplus.com,
Hammer Hsieh <hammerh0314@gmail.com>
Subject: [PATCH v6 1/2] dt-bindings:serial:Add bindings doc for Sunplus SoC UART Driver
Date: Wed, 12 Jan 2022 17:24:03 +0800 [thread overview]
Message-ID: <1641979444-11661-2-git-send-email-hammerh0314@gmail.com> (raw)
In-Reply-To: <1641979444-11661-1-git-send-email-hammerh0314@gmail.com>
Add bindings doc for Sunplus SoC UART Driver
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hammer Hsieh <hammerh0314@gmail.com>
---
Changes in v6:
- modify author mail match Signed-off-by.
.../bindings/serial/sunplus,sp7021-uart.yaml | 56 ++++++++++++++++++++++
MAINTAINERS | 5 ++
2 files changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
new file mode 100644
index 0000000..894324c
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) Sunplus Co., Ltd. 2021
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Sunplus SoC SP7021 UART Controller Device Tree Bindings
+
+maintainers:
+ - Hammer Hsieh <hammerh0314@gmail.com>
+
+allOf:
+ - $ref: serial.yaml#
+
+properties:
+ compatible:
+ const: sunplus,sp7021-uart
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ aliases {
+ serial0 = &uart0;
+ };
+
+ uart0: serial@9c000900 {
+ compatible = "sunplus,sp7021-uart";
+ reg = <0x9c000900 0x80>;
+ interrupt-parent = <&intc>;
+ interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc 0x28>;
+ resets = <&rstc 0x18>;
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 3b79fd4..3c1362e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17945,6 +17945,11 @@ L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/dlink/sundance.c
+SUNPLUS UART DRIVER
+M: Hammer Hsieh <hammerh0314@gmail.com>
+S: Maintained
+F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
+
SUPERH
M: Yoshinori Sato <ysato@users.sourceforge.jp>
M: Rich Felker <dalias@libc.org>
--
2.7.4
next prev parent reply other threads:[~2022-01-12 9:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-12 9:24 [PATCH v6 0/2] Add UART driver for Suplus SP7021 SoC Hammer Hsieh
2022-01-12 9:24 ` Hammer Hsieh [this message]
2022-01-12 9:24 ` [PATCH v6 2/2] serial:sunplus-uart:Add Sunplus SoC UART Driver Hammer Hsieh
2022-01-13 7:06 ` Jiri Slaby
2022-01-13 8:54 ` hammer hsieh
2022-01-13 9:08 ` Jiri Slaby
2022-01-13 10:56 ` hammer hsieh
2022-01-13 11:12 ` Jiri Slaby
2022-01-14 2:22 ` hammer hsieh
2022-01-26 13:47 ` Greg KH
2022-01-28 3:36 ` hammer hsieh
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