From: Philippe Schenker <philippe.schenker@toradex.com>
To: devicetree@vger.kernel.org, Shawn Guo <shawnguo@kernel.org>
Cc: Philippe Schenker <philippe.schenker@toradex.com>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] ARM: dts: colibri-imx6: add usb dual-role switch capability
Date: Fri, 10 Jul 2020 15:24:22 +0200 [thread overview]
Message-ID: <20200710132423.497230-2-philippe.schenker@toradex.com> (raw)
In-Reply-To: <20200710132423.497230-1-philippe.schenker@toradex.com>
Since the runtime-pm wakeup bug was fixed in
drivers/usb/chipidea/core.c usb dual-role host/device switching is
working. So make use of it.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---
arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts | 8 ++++++++
arch/arm/boot/dts/imx6qdl-colibri.dtsi | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index 65359aece950..c978b3f19a2d 100644
--- a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -45,6 +45,13 @@ clk16m: clock-16m {
clock-output-names = "clk16m";
};
+ extcon_usbc_det: usbc_det {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbc_det>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -220,6 +227,7 @@ &usbh1 {
};
&usbotg {
+ extcon = <0>, <&extcon_usbc_det>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index a4a54c82e28f..de49f9faa426 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -363,7 +363,7 @@ &uart3 {
&usbotg {
disable-over-current;
- dr_mode = "peripheral";
+ dr_mode = "otg";
status = "disabled";
};
--
2.27.0
next prev parent reply other threads:[~2020-07-10 13:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 13:24 [PATCH 1/3] ARM: dts: colibri-imx6: remove pinctrl-names orphan Philippe Schenker
2020-07-10 13:24 ` Philippe Schenker [this message]
2020-07-10 13:45 ` [PATCH 2/3] ARM: dts: colibri-imx6: add usb dual-role switch capability Oleksandr Suvorov
2020-07-10 13:24 ` [PATCH 3/3] ARM: dts: colibri-imx7: " Philippe Schenker
2020-07-10 13:47 ` Oleksandr Suvorov
2020-07-13 9:46 ` Ahmad Fatoum
2020-07-13 10:52 ` Shawn Guo
2020-07-13 11:53 ` Philippe Schenker
2020-07-14 7:55 ` Ahmad Fatoum
2020-07-14 8:20 ` Philippe Schenker
2020-07-20 2:11 ` Shawn Guo
2020-07-20 7:37 ` Philippe Schenker
2020-07-23 11:44 ` Philippe Schenker
2020-07-10 13:42 ` [PATCH 1/3] ARM: dts: colibri-imx6: remove pinctrl-names orphan Oleksandr Suvorov
2020-07-13 9:01 ` Shawn Guo
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