From: Xu Yang <xu.yang_2@nxp.com>
To: heikki.krogerus@linux.intel.com, robh+dt@kernel.org,
peda@axentia.se, shawnguo@kernel.org
Cc: gregkh@linuxfoundation.org, linux@roeck-us.net, jun.li@nxp.com,
xu.yang_2@nxp.com, linux-usb@vger.kernel.org, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] typec orientation switch support via mux controller
Date: Mon, 22 Aug 2022 23:35:13 +0800 [thread overview]
Message-ID: <20220822153517.3747679-1-xu.yang_2@nxp.com> (raw)
Since typec port support flip-ability, there may need various swithes to
set correct path for SuperSpeed or Sideband use cases. As a common way, mux
controller could complete such tasks in simple cases, such as GPIO-based
swich or reg-based switch. This implementation could be an alternate way to
control orientation switch.
Xu Yang (4):
dt-bindings: connector: Add typec orientation switch properties
mux: allow get mux_control from fwnode if of_node is NULL
usb: typec: mux: add typec orientation switch support via mux
controller
arm64: dts: imx8mp-evk: add typec node
.../bindings/connector/usb-connector.yaml | 18 +++
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 120 ++++++++++++++++++
drivers/mux/core.c | 3 +
drivers/usb/typec/mux.c | 74 +++++++++++
include/linux/usb/typec_mux.h | 7 +-
5 files changed, 217 insertions(+), 5 deletions(-)
--
2.34.1
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next reply other threads:[~2022-08-22 7:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-22 15:35 Xu Yang [this message]
2022-08-22 15:35 ` [PATCH 1/4] dt-bindings: connector: Add typec orientation switch properties Xu Yang
2022-08-22 15:35 ` [PATCH 2/4] mux: allow get mux_control from fwnode if of_node is NULL Xu Yang
2022-08-23 6:23 ` Peter Rosin
2022-08-23 10:10 ` [EXT] " Xu Yang
2022-08-22 15:35 ` [PATCH 3/4] usb: typec: mux: add typec orientation switch support via mux controller Xu Yang
2022-08-22 11:22 ` kernel test robot
2022-08-22 15:46 ` kernel test robot
2022-08-23 5:13 ` [EXT] " Xu Yang
2022-08-23 6:13 ` Peter Rosin
2022-08-23 8:46 ` [EXT] " Xu Yang
2022-08-22 15:35 ` [PATCH 4/4] arm64: dts: imx8mp-evk: add typec node Xu Yang
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