134 lines
6.2 KiB
Diff
134 lines
6.2 KiB
Diff
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Tony <tonymckahan@gmail.com>
|
||
|
|
Date: Wed, 3 Mar 2021 07:59:25 +0100
|
||
|
|
Subject: [ARCHEOLOGY] RK3399 Typec DP (#2676)
|
||
|
|
|
||
|
|
> X-Git-Archeology: > recovered message: > * RK3399 NanoPC-T4 Add Type-C alt mode DP
|
||
|
|
> X-Git-Archeology: > recovered message: > * rk3399 rockpi 4C add mini-DP (WIP)
|
||
|
|
> X-Git-Archeology: > recovered message: > * [ rockchip64 ] revert rockPi 4C DP patch
|
||
|
|
> X-Git-Archeology: > recovered message: > Add an extension to disable it, but leave for future work.
|
||
|
|
> X-Git-Archeology: - Revision 4971535c774a1f49a811baebc083ea028ced0300: https://github.com/armbian/build/commit/4971535c774a1f49a811baebc083ea028ced0300
|
||
|
|
> X-Git-Archeology: Date: Wed, 03 Mar 2021 07:59:25 +0100
|
||
|
|
> X-Git-Archeology: From: Tony <tonymckahan@gmail.com>
|
||
|
|
> X-Git-Archeology: Subject: RK3399 Typec DP (#2676)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 0cdffb29b07305209efb12cf3b5ac6032d3a1153: https://github.com/armbian/build/commit/0cdffb29b07305209efb12cf3b5ac6032d3a1153
|
||
|
|
> X-Git-Archeology: Date: Wed, 24 Mar 2021 19:01:53 +0100
|
||
|
|
> X-Git-Archeology: From: Igor Pecovnik <igorpecovnik@users.noreply.github.com>
|
||
|
|
> X-Git-Archeology: Subject: Renaming DEV branch to EDGE (#2704)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision ac8fc4385594d59257ee9dffd9efa85e3497fa7d: https://github.com/armbian/build/commit/ac8fc4385594d59257ee9dffd9efa85e3497fa7d
|
||
|
|
> X-Git-Archeology: Date: Sat, 26 Feb 2022 07:46:44 +0100
|
||
|
|
> X-Git-Archeology: From: Piotr Szczepanik <piter75@gmail.com>
|
||
|
|
> X-Git-Archeology: Subject: Switch rockchip64 current to linux 5.15.y (#3489)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 897674aa74bce0326ed7fe06f5336bf4709a8a1f: https://github.com/armbian/build/commit/897674aa74bce0326ed7fe06f5336bf4709a8a1f
|
||
|
|
> X-Git-Archeology: Date: Tue, 03 May 2022 08:27:32 +0200
|
||
|
|
> X-Git-Archeology: From: Igor Pecovnik <igorpecovnik@users.noreply.github.com>
|
||
|
|
> X-Git-Archeology: Subject: Bump and freeze kernel at last known working versions (#3736)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 597d2dac11f00d9070a4e49d6bad1b2244e36cb3: https://github.com/armbian/build/commit/597d2dac11f00d9070a4e49d6bad1b2244e36cb3
|
||
|
|
> X-Git-Archeology: Date: Sat, 28 May 2022 07:56:22 +0200
|
||
|
|
> X-Git-Archeology: From: Jianfeng Liu <liujianfeng1994@gmail.com>
|
||
|
|
> X-Git-Archeology: Subject: update rockchip64-edge to 5.18 (#3814)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 8c6641e7b79f0d50acdc306d140e586a4e923cf0: https://github.com/armbian/build/commit/8c6641e7b79f0d50acdc306d140e586a4e923cf0
|
||
|
|
> X-Git-Archeology: Date: Wed, 03 Aug 2022 22:22:55 +0200
|
||
|
|
> X-Git-Archeology: From: Jianfeng Liu <liujianfeng1994@gmail.com>
|
||
|
|
> X-Git-Archeology: Subject: update rockchip64 edge to 5.19 (#4039)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 6765f734cc4a22aeaa9f99a3ad28c8c322de26f6: https://github.com/armbian/build/commit/6765f734cc4a22aeaa9f99a3ad28c8c322de26f6
|
||
|
|
> X-Git-Archeology: Date: Tue, 25 Oct 2022 11:26:51 +0200
|
||
|
|
> X-Git-Archeology: From: Igor Pecovnik <igorpecovnik@users.noreply.github.com>
|
||
|
|
> X-Git-Archeology: Subject: Bump rockchip64 edge to 6.0.y (#4337)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 92f1a22d76b987afa7ba555d5b509adc51d689e7: https://github.com/armbian/build/commit/92f1a22d76b987afa7ba555d5b509adc51d689e7
|
||
|
|
> X-Git-Archeology: Date: Fri, 16 Dec 2022 13:38:13 +0100
|
||
|
|
> X-Git-Archeology: From: Igor Pecovnik <igorpecovnik@users.noreply.github.com>
|
||
|
|
> X-Git-Archeology: Subject: Re-add rockchip64 6.0 patches (#4575)
|
||
|
|
> X-Git-Archeology:
|
||
|
|
> X-Git-Archeology: - Revision 34ae84fac5d0b66a1ab2d1e51534b7beb13ef245: https://github.com/armbian/build/commit/34ae84fac5d0b66a1ab2d1e51534b7beb13ef245
|
||
|
|
> X-Git-Archeology: Date: Fri, 05 May 2023 14:22:00 +0200
|
||
|
|
> X-Git-Archeology: From: amazingfate <liujianfeng1994@gmail.com>
|
||
|
|
> X-Git-Archeology: Subject: bump rockchip64 edge to v6.3
|
||
|
|
> X-Git-Archeology:
|
||
|
|
---
|
||
|
|
Documentation/devicetree/bindings/extcon/extcon-usbc-virtual-pd.yaml | 66 ++++++++++
|
||
|
|
1 file changed, 66 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-virtual-pd.yaml b/Documentation/devicetree/bindings/extcon/extcon-usbc-virtual-pd.yaml
|
||
|
|
new file mode 100644
|
||
|
|
index 000000000000..8110fbe2ddc2
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-virtual-pd.yaml
|
||
|
|
@@ -0,0 +1,66 @@
|
||
|
|
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||
|
|
+%YAML 1.2
|
||
|
|
+---
|
||
|
|
+$id: http://devicetree.org/schemas/extcon/extcon-usbc-virtual-pd.yaml#
|
||
|
|
+$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
+
|
||
|
|
+title: Type-C Virtual PD extcon
|
||
|
|
+
|
||
|
|
+maintainers:
|
||
|
|
+ - Jagan Teki <jagan@amarulasolutions.com>
|
||
|
|
+
|
||
|
|
+description: |
|
||
|
|
+ USB Type-C protocol supports various modes of operations includes PD,
|
||
|
|
+ USB3, and Altmode. If the platform design supports a Type-C connector
|
||
|
|
+ then configuring these modes can be done via enumeration.
|
||
|
|
+
|
||
|
|
+ However, there are some platforms that design these modes as separate
|
||
|
|
+ protocol connectors like design Display Port from on-chip USB3 controller.
|
||
|
|
+ So we can access Type-C Altmode Display Port via onboard Display Port
|
||
|
|
+ connector instead of a Type-C connector. These kinds of platforms require
|
||
|
|
+ an explicit extcon driver in order to handle Power Delivery and
|
||
|
|
+ Port Detection.
|
||
|
|
+
|
||
|
|
+properties:
|
||
|
|
+ compatible:
|
||
|
|
+ const: linux,extcon-usbc-virtual-pd
|
||
|
|
+
|
||
|
|
+ det-gpios:
|
||
|
|
+ description: Detect GPIO pin. Pin can be Display Port Detect or USB ID.
|
||
|
|
+ maxItems: 1
|
||
|
|
+
|
||
|
|
+ vpd-polarity:
|
||
|
|
+ description: USB Type-C Polarity. false for Normal and true for Flip.
|
||
|
|
+ type: boolean
|
||
|
|
+
|
||
|
|
+ vpd-super-speed:
|
||
|
|
+ description: USB Super Speed. false for USB2 and true for USB3.
|
||
|
|
+ type: boolean
|
||
|
|
+
|
||
|
|
+ vpd-data-role:
|
||
|
|
+ description: USB Data roles for Virtual Type-C.
|
||
|
|
+ $ref: /schemas/types.yaml#definitions/string
|
||
|
|
+
|
||
|
|
+ enum:
|
||
|
|
+ - host
|
||
|
|
+ - device
|
||
|
|
+ - display-port
|
||
|
|
+
|
||
|
|
+required:
|
||
|
|
+ - compatible
|
||
|
|
+ - det-gpios
|
||
|
|
+ - vpd-data-role
|
||
|
|
+
|
||
|
|
+additionalProperties: false
|
||
|
|
+
|
||
|
|
+examples:
|
||
|
|
+ - |
|
||
|
|
+ #include <dt-bindings/gpio/gpio.h>
|
||
|
|
+ #include <dt-bindings/pinctrl/rockchip.h>
|
||
|
|
+
|
||
|
|
+ virtual_pd: virtual-pd {
|
||
|
|
+ compatible = "linux,extcon-usbc-virtual-pd";
|
||
|
|
+ det-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>;
|
||
|
|
+ vpd-data-role = "display-port";
|
||
|
|
+ vpd-super-speed;
|
||
|
|
+ };
|
||
|
|
--
|
||
|
|
Armbian
|
||
|
|
|