From: Tony Lindgren <tony@atomide.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Johan Hovold <johan@kernel.org>, Rob Herring <robh@kernel.org>
Cc: Alan Cox <gnomes@lxorguk.ukuu.org.uk>,
Lee Jones <lee.jones@linaro.org>, Jiri Slaby <jslaby@suse.cz>,
Merlijn Wajer <merlijn@wizzup.org>, Pavel Machek <pavel@ucw.cz>,
Peter Hurley <peter@hurleysoftware.com>,
Sebastian Reichel <sre@kernel.org>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Subject: [PATCH 2/6] dt-bindings: serdev: ngsm: Add binding for serdev-ngsm
Date: Tue, 12 May 2020 14:47:09 -0700 [thread overview]
Message-ID: <20200512214713.40501-3-tony@atomide.com> (raw)
In-Reply-To: <20200512214713.40501-1-tony@atomide.com>
Add a binding document for a generic serdev-ngsm driver that can be
used to bring up TS 27.010 line discipline with Linux n_gsm support
on a serial port.
As the Motorola Mapphone modems require some custom handling, they
are handled with a separate compatible.
Let's also add vendor string for ETSI as we're using a ETSI 3GPP
TS 27.010 standard.
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
.../bindings/serdev/serdev-ngsm.yaml | 64 +++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
2 files changed, 66 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
diff --git a/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml b/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
new file mode 100644
--- /dev/null
+++ b/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serdev/serdev-ngsm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic serdev-ngsm TS 27.010 driver
+
+maintainers:
+ - Tony Lindgren <tony@atomide.com>
+
+properties:
+ compatible:
+ enum:
+ - etsi,3gpp-ts27010-adaption1
+ - motorola,mapphone-mdm6600-serial
+
+ ttymask:
+ $ref: /schemas/types.yaml#/definitions/uint64
+ description: Mask of the TS 27.010 channel TTY interfaces to start (64 bit)
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: motorola,mapphone-mdm6600-serial
+ then:
+ properties:
+ phys:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: USB PHY needed for shared GPIO PM wake-up pins
+ maxItems: 1
+
+ phy-names:
+ description: Name of the USB PHY
+ const: usb
+
+ required:
+ - phys
+ - phy-names
+
+required:
+ - compatible
+ - ttymask
+ - "#address-cells"
+ - "#size-cells"
+
+examples:
+ - |
+ modem {
+ compatible = "motorola,mapphone-mdm6600-serial";
+ ttymask = <0 0x00001fee>;
+ phys = <&fsusb1_phy>;
+ phy-names = "usb";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -323,6 +323,8 @@ patternProperties:
description: Espressif Systems Co. Ltd.
"^est,.*":
description: ESTeem Wireless Modems
+ "^etsi,.*":
+ description: ETSI
"^ettus,.*":
description: NI Ettus Research
"^eukrea,.*":
--
2.26.2
next prev parent reply other threads:[~2020-05-12 21:47 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 21:47 [PATCHv8 0/6] n_gsm serdev support and GNSS driver for droid4 Tony Lindgren
2020-05-12 21:47 ` [PATCH 1/6] tty: n_gsm: Add support for serdev drivers Tony Lindgren
2020-05-13 19:24 ` Pavel Machek
2020-05-28 9:31 ` Johan Hovold
2020-11-29 20:51 ` Pavel Machek
2020-05-12 21:47 ` Tony Lindgren [this message]
2020-05-28 9:38 ` [PATCH 2/6] dt-bindings: serdev: ngsm: Add binding for serdev-ngsm Johan Hovold
2020-05-12 21:47 ` [PATCH 3/6] dt-bindings: serdev: ngsm: Add binding for GNSS child node Tony Lindgren
2020-05-13 19:26 ` Pavel Machek
2020-05-27 19:28 ` Rob Herring
2020-05-28 9:51 ` Johan Hovold
2021-03-05 10:46 ` Pavel Machek
2021-03-05 10:52 ` Johan Hovold
2021-03-24 1:09 ` Pavel Machek
2021-04-01 9:43 ` Johan Hovold
2020-05-12 21:47 ` [PATCH 4/6] serdev: ngsm: Add generic serdev-ngsm driver Tony Lindgren
2020-05-28 12:43 ` Johan Hovold
2020-05-12 21:47 ` [PATCH 5/6] gnss: motmdm: Add support for Motorola Mapphone MDM6600 modem Tony Lindgren
2020-05-28 13:06 ` Johan Hovold
2020-05-28 23:38 ` Tony Lindgren
2020-05-12 21:47 ` [PATCH 6/6] ARM: dts: omap4-droid4: Configure modem for serdev-ngsm Tony Lindgren
2020-05-13 19:27 ` Pavel Machek
2020-05-13 19:09 ` [PATCHv8 0/6] n_gsm serdev support and GNSS driver for droid4 Pavel Machek
2020-05-14 17:31 ` Tony Lindgren
2020-05-22 9:17 ` Greg Kroah-Hartman
2020-05-25 7:44 ` Johan Hovold
2020-05-28 8:39 ` Johan Hovold
2020-05-28 12:57 ` Pavel Machek
2020-07-26 8:25 ` Pavel Machek
2020-07-28 8:36 ` Tony Lindgren
2020-12-16 22:56 ` Pavel Machek
-- strict thread matches above, loose matches on Subject: below --
2020-04-30 17:46 [PATCHv6 " Tony Lindgren
2020-04-30 17:46 ` [PATCH 2/6] dt-bindings: serdev: ngsm: Add binding for serdev-ngsm Tony Lindgren
2020-05-01 20:33 ` Pavel Machek
2020-05-12 15:37 ` Rob Herring
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