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 3/3] ARM: dts: colibri-imx7: add usb dual-role switch capability Date: Fri, 10 Jul 2020 15:24:23 +0200 [thread overview] Message-ID: <20200710132423.497230-3-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/imx7-colibri-eval-v3.dtsi | 9 +++++++++ arch/arm/boot/dts/imx7-colibri.dtsi | 4 ++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 97601375f264..db56a532a34a 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -20,6 +20,14 @@ clk16m: clk16m { clock-frequency = <16000000>; }; + extcon_usbc_det: usbc_det { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -174,6 +182,7 @@ &uart3 { }; &usbotg1 { + extcon = <0>, <&extcon_usbc_det>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index e18e89dec879..caea90d2421f 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -457,7 +457,7 @@ &uart3 { }; &usbotg1 { - dr_mode = "host"; + dr_mode = "otg"; }; &usdhc1 { @@ -486,7 +486,7 @@ &usdhc3 { &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4 - &pinctrl_gpio7 &pinctrl_usbc_det>; + &pinctrl_gpio7>; pinctrl_gpio1: gpio1-grp { fsl,pins = < -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Philippe Schenker <philippe.schenker@toradex.com> To: devicetree@vger.kernel.org, Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de>, linux-kernel@vger.kernel.org, Philippe Schenker <philippe.schenker@toradex.com>, Rob Herring <robh+dt@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/3] ARM: dts: colibri-imx7: add usb dual-role switch capability Date: Fri, 10 Jul 2020 15:24:23 +0200 [thread overview] Message-ID: <20200710132423.497230-3-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/imx7-colibri-eval-v3.dtsi | 9 +++++++++ arch/arm/boot/dts/imx7-colibri.dtsi | 4 ++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 97601375f264..db56a532a34a 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -20,6 +20,14 @@ clk16m: clk16m { clock-frequency = <16000000>; }; + extcon_usbc_det: usbc_det { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -174,6 +182,7 @@ &uart3 { }; &usbotg1 { + extcon = <0>, <&extcon_usbc_det>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index e18e89dec879..caea90d2421f 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -457,7 +457,7 @@ &uart3 { }; &usbotg1 { - dr_mode = "host"; + dr_mode = "otg"; }; &usdhc1 { @@ -486,7 +486,7 @@ &usdhc3 { &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4 - &pinctrl_gpio7 &pinctrl_usbc_det>; + &pinctrl_gpio7>; pinctrl_gpio1: gpio1-grp { fsl,pins = < -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-07-10 13:24 UTC|newest] Thread overview: 30+ 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 2020-07-10 13:24 ` [PATCH 2/3] ARM: dts: colibri-imx6: add usb dual-role switch capability Philippe Schenker 2020-07-10 13:24 ` Philippe Schenker 2020-07-10 13:45 ` Oleksandr Suvorov 2020-07-10 13:45 ` Oleksandr Suvorov 2020-07-10 13:24 ` Philippe Schenker [this message] 2020-07-10 13:24 ` [PATCH 3/3] ARM: dts: colibri-imx7: " Philippe Schenker 2020-07-10 13:47 ` Oleksandr Suvorov 2020-07-10 13:47 ` Oleksandr Suvorov 2020-07-13 9:46 ` Ahmad Fatoum 2020-07-13 9:46 ` Ahmad Fatoum 2020-07-13 10:52 ` Shawn Guo 2020-07-13 10:52 ` Shawn Guo 2020-07-13 11:53 ` Philippe Schenker 2020-07-13 11:53 ` Philippe Schenker 2020-07-14 7:55 ` Ahmad Fatoum 2020-07-14 7:55 ` Ahmad Fatoum 2020-07-14 8:20 ` Philippe Schenker 2020-07-14 8:20 ` Philippe Schenker 2020-07-20 2:11 ` Shawn Guo 2020-07-20 2:11 ` Shawn Guo 2020-07-20 7:37 ` Philippe Schenker 2020-07-20 7:37 ` Philippe Schenker 2020-07-23 11:44 ` 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 2020-07-10 13:42 ` Oleksandr Suvorov 2020-07-13 9:01 ` Shawn Guo 2020-07-13 9:01 ` Shawn Guo
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