From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.coquelin@st.com (Maxime Coquelin) Date: Mon, 10 Nov 2014 10:26:00 +0100 Subject: [PATCH 10/13] ARM: STi: DT: STih410: Add dt nodes for the ehci / ohci usb controllers. In-Reply-To: <1415361475-6218-11-git-send-email-peter.griffin@linaro.org> References: <1415361475-6218-1-git-send-email-peter.griffin@linaro.org> <1415361475-6218-11-git-send-email-peter.griffin@linaro.org> Message-ID: <546084A8.9070601@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Peter, On 11/07/2014 12:57 PM, Peter Griffin wrote: > The stih410 has some additional usb controllers. This patch adds the > dt nodes which will enabled them to function correctly. > > Signed-off-by: Peter Griffin > --- > arch/arm/boot/dts/stih407.dtsi | 60 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > > diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi > index 967ec39..5e01db2 100644 > --- a/arch/arm/boot/dts/stih407.dtsi > +++ b/arch/arm/boot/dts/stih407.dtsi Shouldn't you create a new stih410.dtsi file, to clearly highlight these USB2 controller are not present on STiH407? If you create this file, you could also include the stih410-clocks.dtsi file in it. > @@ -321,5 +321,65 @@ > reset-names = "global", > "port"; > }; > + > + ohci0: usb at 9a03c00 { > + compatible = "st,st-ohci-300x"; > + status = "disabled"; > + reg = <0x9a03c00 0x100>; > + interrupts = ; > + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>; > + resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>, > + <&softreset STIH407_USB2_PORT0_SOFTRESET>; > + reset-names = "power", "softreset"; > + > + phys = <&usb2_picophy0>; > + phy-names = "usb"; > + }; > + > + ehci0: usb at 9a03e00 { > + compatible = "st,st-ehci-300x"; > + status = "disabled"; > + reg = <0x9a03e00 0x100>; > + interrupts = ; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb0>; > + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>; > + resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>, > + <&softreset STIH407_USB2_PORT0_SOFTRESET>; > + reset-names = "power", "softreset"; > + > + phys = <&usb2_picophy0>; > + phy-names = "usb"; > + }; > + > + ohci1: usb at 9a83c00 { > + compatible = "st,st-ohci-300x"; > + status = "disabled"; > + reg = <0x9a83c00 0x100>; > + interrupts = ; > + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>; > + resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>, > + <&softreset STIH407_USB2_PORT1_SOFTRESET>; > + reset-names = "power", "softreset"; > + > + phys = <&usb2_picophy1>; > + phy-names = "usb"; > + }; > + > + ehci1: usb at 9a83e00 { > + compatible = "st,st-ehci-300x"; > + status = "disabled"; > + reg = <0x9a83e00 0x100>; > + interrupts = ; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb1>; > + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>; > + resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>, > + <&softreset STIH407_USB2_PORT1_SOFTRESET>; > + reset-names = "power", "softreset"; > + > + phys = <&usb2_picophy1>; > + phy-names = "usb"; > + }; > }; > };