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[82.45.1.190]) by mx.google.com with ESMTPSA id dw9sm1793500wib.0.2014.11.07.03.58.30 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 07 Nov 2014 03:58:30 -0800 (PST) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com Cc: peter.griffin@linaro.org, lee.jones@linaro.org, devicetree@vger.kernel.org Subject: [PATCH 07/13] ARM: STi: DT: STiH407: Add usb2 picophy dt nodes Date: Fri, 7 Nov 2014 11:57:49 +0000 Message-Id: <1415361475-6218-8-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415361475-6218-1-git-send-email-peter.griffin@linaro.org> References: <1415361475-6218-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: peter.griffin@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.48 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , This patch adds the dt nodes for the usb2 picophy found on the stih407 family of devices. It is used on stih410 and later devices with the ehci/ohci usb controller, and is also used as the usb2 phy with the dwc3 usb3 controller. Signed-off-by: Peter Griffin --- arch/arm/boot/dts/stih407.dtsi | 46 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi index 50637f5..967ec39 100644 --- a/arch/arm/boot/dts/stih407.dtsi +++ b/arch/arm/boot/dts/stih407.dtsi @@ -275,5 +275,51 @@ status = "disabled"; }; + + /* Generic picoPHY */ + usb2_picophy0: usbpicophy@0 { + compatible = "st,stih407-usb2-phy"; + reg = <0xf8 0x04>, /* syscfg 5062 */ + <0xf4 0x04>; /* syscfg 5061 */ + reg-names = "param", + "ctrl"; + #phy-cells = <0>; + + st,syscfg = <&syscfg_core>; + resets = <&softreset STIH407_PICOPHY_SOFTRESET>, + <&picophyreset STIH407_PICOPHY0_RESET>; + reset-names = "global", + "port"; + }; + + usb2_picophy1: usbpicophy@1 { + compatible = "st,stih407-usb2-phy"; + #phy-cells = <0>; + reg = <0xfc 0x04>, /* syscfg 5063 */ + <0xf4 0x04>; /* syscfg 5061 */ + reg-names = "param", + "ctrl"; + + st,syscfg = <&syscfg_core>; + resets = <&softreset STIH407_PICOPHY_SOFTRESET>, + <&picophyreset STIH407_PICOPHY1_RESET>; + reset-names = "global", + "port"; + }; + + usb2_picophy2: usbpicophy@2 { + compatible = "st,stih407-usb2-phy"; + #phy-cells = <0>; + reg = <0x100 0x04>, /* syscfg 5064 */ + <0xf4 0x04>; /* syscfg 5061 */ + reg-names = "param", + "ctrl"; + + st,syscfg = <&syscfg_core>; + resets = <&softreset STIH407_PICOPHY_SOFTRESET>, + <&picophyreset STIH407_PICOPHY2_RESET>; + reset-names = "global", + "port"; + }; }; };