From: Rajesh Bhagat <rajesh.bhagat@nxp.com> To: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org> Cc: <Peter.Chen@nxp.com>, <gregkh@linuxfoundation.org>, <kishon@ti.com>, <robh+dt@kernel.org>, <shawnguo@kernel.org>, <linux-arm-kernel@lists.infradead.org>, Rajesh Bhagat <rajesh.bhagat@nxp.com> Subject: [PATCH v2 2/5] usb: DT binding documentation for qoriq usb 2.0 controller Date: Sat, 9 Jul 2016 10:00:53 +0530 [thread overview] Message-ID: <1468038656-10345-3-git-send-email-rajesh.bhagat@nxp.com> (raw) In-Reply-To: <1468038656-10345-1-git-send-email-rajesh.bhagat@nxp.com> Describes the qoriq usb 2.0 controller driver binding, currently used for LS1021A and LS1012A platform. Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> --- Changes in v2: - Adds DT binding documentation for qoriq usb 2.0 controller - Changed the compatible string to fsl,ci-qoriq-usb2 .../devicetree/bindings/usb/ci-hdrc-qoriq.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt new file mode 100644 index 0000000..8ad7306 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt @@ -0,0 +1,34 @@ +* Freescale QorIQ SoC USB 2.0 Controllers + +Required properties: +- compatible: Should be "fsl,ci-qoriq-usb2" + Wherever applicable, the IP version of the USB controller should + also be mentioned (for eg. fsl,ci-qoriq-usb2-vX.Y). + where, X.Y is IP version of USB controller. +- reg: Should contain registers location and length +- interrupts: Should contain controller interrupt +- phy-names: from the *Generic PHY* bindings +- phys: from the *Generic PHY* bindings +- clocks: clock provider specifier +- clock-names: shall be "usb2-clock" +Refer to clk/clock-bindings.txt for generic clock consumer properties + +Recommended properties: +- dr_mode: One of "host" or "peripheral". +- phy_type: the type of the phy connected to the core. Should be one + of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this + property the PORTSC register won't be touched + +Examples: +usb@8600000 { + compatible = "fsl,ci-qoriq-usb2", + "fsl,ci-qoriq-usb2-v2.5"; + reg = <0x0 0x8600000 0x0 0x1000>; + interrupts = <0 139 0x4>; + phy-names = "usb2-phy"; + phys = <&usbphy0>; + clock-names = "usb2-clock"; + clocks = <&clockgen 4 3>; + dr_mode = "host"; + phy_type = "ulpi"; +}; -- 2.6.2.198.g614a2ac
WARNING: multiple messages have this Message-ID (diff)
From: Rajesh Bhagat <rajesh.bhagat-3arQi8VN3Tc@public.gmane.org> To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Peter.Chen-3arQi8VN3Tc@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, kishon-l0cyMroinI0@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Rajesh Bhagat <rajesh.bhagat-3arQi8VN3Tc@public.gmane.org> Subject: [PATCH v2 2/5] usb: DT binding documentation for qoriq usb 2.0 controller Date: Sat, 9 Jul 2016 10:00:53 +0530 [thread overview] Message-ID: <1468038656-10345-3-git-send-email-rajesh.bhagat@nxp.com> (raw) In-Reply-To: <1468038656-10345-1-git-send-email-rajesh.bhagat-3arQi8VN3Tc@public.gmane.org> Describes the qoriq usb 2.0 controller driver binding, currently used for LS1021A and LS1012A platform. Signed-off-by: Rajesh Bhagat <rajesh.bhagat-3arQi8VN3Tc@public.gmane.org> --- Changes in v2: - Adds DT binding documentation for qoriq usb 2.0 controller - Changed the compatible string to fsl,ci-qoriq-usb2 .../devicetree/bindings/usb/ci-hdrc-qoriq.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt new file mode 100644 index 0000000..8ad7306 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-qoriq.txt @@ -0,0 +1,34 @@ +* Freescale QorIQ SoC USB 2.0 Controllers + +Required properties: +- compatible: Should be "fsl,ci-qoriq-usb2" + Wherever applicable, the IP version of the USB controller should + also be mentioned (for eg. fsl,ci-qoriq-usb2-vX.Y). + where, X.Y is IP version of USB controller. +- reg: Should contain registers location and length +- interrupts: Should contain controller interrupt +- phy-names: from the *Generic PHY* bindings +- phys: from the *Generic PHY* bindings +- clocks: clock provider specifier +- clock-names: shall be "usb2-clock" +Refer to clk/clock-bindings.txt for generic clock consumer properties + +Recommended properties: +- dr_mode: One of "host" or "peripheral". +- phy_type: the type of the phy connected to the core. Should be one + of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this + property the PORTSC register won't be touched + +Examples: +usb@8600000 { + compatible = "fsl,ci-qoriq-usb2", + "fsl,ci-qoriq-usb2-v2.5"; + reg = <0x0 0x8600000 0x0 0x1000>; + interrupts = <0 139 0x4>; + phy-names = "usb2-phy"; + phys = <&usbphy0>; + clock-names = "usb2-clock"; + clocks = <&clockgen 4 3>; + dr_mode = "host"; + phy_type = "ulpi"; +}; -- 2.6.2.198.g614a2ac -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2016-07-09 5:03 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-09 4:30 [PATCH v2 0/5] drivers: usb: chipidea: Add qoriq platform Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat 2016-07-09 4:30 ` [PATCH v2 1/5] drivers: usb: chipidea: Add qoriq platform driver Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat 2016-07-09 5:53 ` kbuild test robot 2016-07-09 5:53 ` kbuild test robot 2016-07-09 5:53 ` kbuild test robot 2016-07-09 5:59 ` kbuild test robot 2016-07-09 5:59 ` kbuild test robot 2016-07-09 5:59 ` kbuild test robot 2016-07-09 6:13 ` kbuild test robot 2016-07-09 6:13 ` kbuild test robot 2016-07-09 6:13 ` kbuild test robot 2016-07-11 6:43 ` Peter Chen 2016-07-11 6:43 ` Peter Chen 2016-07-11 6:43 ` Peter Chen 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-15 7:13 ` Peter Chen 2016-07-15 7:13 ` Peter Chen 2016-07-15 7:13 ` Peter Chen 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat [this message] 2016-07-09 4:30 ` [PATCH v2 2/5] usb: DT binding documentation for qoriq usb 2.0 controller Rajesh Bhagat 2016-07-11 6:48 ` Peter Chen 2016-07-11 6:48 ` Peter Chen 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-15 7:15 ` Peter Chen 2016-07-15 7:15 ` Peter Chen 2016-07-15 7:15 ` Peter Chen 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-15 8:13 ` Rajesh Bhagat 2016-07-16 0:28 ` Rob Herring 2016-07-16 0:28 ` Rob Herring 2016-07-16 0:28 ` Rob Herring 2016-07-09 4:30 ` [PATCH v2 3/5] drivers: usb: phy: Add qoriq usb 2.0 phy driver support Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat 2016-07-11 6:54 ` Peter Chen 2016-07-11 6:54 ` Peter Chen 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-12 3:59 ` Rajesh Bhagat 2016-07-09 4:30 ` [PATCH v2 4/5] phy: DT binding documentation for qoriq usb 2.0 phy Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat 2016-07-16 0:35 ` Rob Herring 2016-07-16 0:35 ` Rob Herring 2016-07-09 4:30 ` [PATCH v2 5/5] arm: dts: ls1021a: enable chipidea driver and USB 2.0 PHY driver Rajesh Bhagat 2016-07-09 4:30 ` Rajesh Bhagat
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