From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Cherian Subject: [RFC PATCH] ARM: dts: am33xx: Re-arrange the USB dt to reflect the h/w configuration Date: Fri, 9 May 2014 12:01:08 +0530 Message-ID: <1399617068-19826-1-git-send-email-george.cherian@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org Cc: linux@arm.linux.org.uk, galak@codeaurora.org, ijc+devicetree@hellion.org.uk, mark.rutland@arm.com, pawel.moll@arm.com, robh+dt@kernel.org, tony@atomide.com, bcousson@baylibre.com, ezequiel@vanguardiasur.com.ar, bigeasy@linutronix.de, yegorslists@googlemail.com, balbi@ti.com, George Cherian List-Id: devicetree@vger.kernel.org Re arrange the USB dt for AM33xx to take it a bit closer to the hardware configuration. The USBSS is designed as follows USB control Module 0x44e10_0620 USBSS 0x4740_0000 USB0 0x4740_1000 USB0_PHY 0x4740_1300 USB0_CORE 0x4740_1400 USB1 0x4740_1800 USB1_PHY 0x4740_1b00 USB1_CORE 0x4740_1c00 CPPI DMA Controller 0x4740_2000 CPPI DMA Scheduler 0x4740_3000 Queue Manager 0x4740_4000 So model the DT as follows USBSS { usb_ctrl_mod: { 0x44e10_0620 } usb0: { 0x4740_1000 0x4740_1400 } usb0_phy:{ 0x4740_1300 } usb1:{ 0x4740_1800 0x4740_1c00 } usb1_phy: { 0x4740_1b00 } cppi41dma: { 0x4740_2000 0x4740_3000 0x4740_4000 } } Signed-off-by: George Cherian --- arch/arm/boot/dts/am33xx.dtsi | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index cb6811e..d33a1e7 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -461,14 +461,6 @@ status = "disabled"; }; - usb0_phy: usb-phy@47401300 { - compatible = "ti,am335x-usb-phy"; - reg = <0x47401300 0x100>; - reg-names = "phy"; - status = "disabled"; - ti,ctrl_mod = <&usb_ctrl_mod>; - }; - usb0: usb@47401000 { compatible = "ti,musb-am33xx"; status = "disabled"; @@ -509,9 +501,9 @@ "tx14", "tx15"; }; - usb1_phy: usb-phy@47401b00 { + usb0_phy: usb-phy@47401300 { compatible = "ti,am335x-usb-phy"; - reg = <0x47401b00 0x100>; + reg = <0x47401300 0x100>; reg-names = "phy"; status = "disabled"; ti,ctrl_mod = <&usb_ctrl_mod>; @@ -556,6 +548,14 @@ "tx14", "tx15"; }; + usb1_phy: usb-phy@47401b00 { + compatible = "ti,am335x-usb-phy"; + reg = <0x47401b00 0x100>; + reg-names = "phy"; + status = "disabled"; + ti,ctrl_mod = <&usb_ctrl_mod>; + }; + cppi41dma: dma-controller@47402000 { compatible = "ti,am3359-cppi41"; reg = <0x47400000 0x1000 -- 1.8.3.1