From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
To: <hminas@synopsys.com>, <gregkh@linuxfoundation.org>,
<robh+dt@kernel.org>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<devicetree@vger.kernel.org>, <amelie.delaunay@foss.st.com>,
<fabrice.gasnier@foss.st.com>, <alexandre.torgue@foss.st.com>
Subject: [PATCH 0/3] usb: dwc2: drd: add support for role-switch-default-mode
Date: Mon, 6 Dec 2021 16:56:40 +0100 [thread overview]
Message-ID: <1638806203-6624-1-git-send-email-fabrice.gasnier@foss.st.com> (raw)
This series adds support for the role-switch-default-mode binding, to configure
the controller default mode, when the role is USB_ROLE_NONE.
This has been tested on STM32MP15 DK2 board, with:
&usbotg_hs {
phys = <&usbphyc_port1 0>;
phy-names = "usb2-phy";
usb-role-switch;
dr_mode = "peripheral";
role-switch-default-mode = "peripheral";
status = "okay";
}
Fabrice Gasnier (3):
dt-bindings: usb: document role-switch-default-mode property in dwc2
usb: dwc2: drd: add role-switch-default-node support
usb: dwc2: drd: restore role and overrides upon resume
Documentation/devicetree/bindings/usb/dwc2.yaml | 3 ++
drivers/usb/dwc2/core.h | 3 ++
drivers/usb/dwc2/drd.c | 51 ++++++++++++++++++++++++-
drivers/usb/dwc2/platform.c | 10 +++--
4 files changed, 61 insertions(+), 6 deletions(-)
--
2.7.4
next reply other threads:[~2021-12-06 16:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 15:56 Fabrice Gasnier [this message]
2021-12-06 15:56 ` [PATCH 1/3] dt-bindings: usb: document role-switch-default-mode property in dwc2 Fabrice Gasnier
2021-12-13 22:16 ` Rob Herring
2021-12-06 15:56 ` [PATCH 2/3] usb: dwc2: drd: add role-switch-default-node support Fabrice Gasnier
2021-12-16 10:26 ` Minas Harutyunyan
2021-12-06 15:56 ` [PATCH 3/3] usb: dwc2: drd: restore role and overrides upon resume Fabrice Gasnier
2021-12-16 10:26 ` Minas Harutyunyan
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