[PATCH v5 0/5] Add USB nodes for am43xx epos and gp evm

[PATCH v5 0/5] Add USB nodes for am43xx epos and gp evm

[George Cherian]

The patch series adds USB dt nodes for am43xx epos and gp evm
Boot tested with linux-next + Tony's omap-for-v3.15/dt

Changes from v1 -> v2
	* Reorder "doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue"
	* Address v1 coments on "ARM: dts: AM4372: Add USB nodes"  

Changes from v2 -> v3
	* Removed unwanted dwc3_1 and dwc3_2 nodes from am437x-gp-evm.dts 
	  and am43x-epos-evm.dts 

Changes from v3 -> v4
	* Refreshed on top of Tony's omap-for-v3.15/dt tree
	* Added usb_phy0_always_on_clk32k and usb_phy1_always_on_clk32k Patch 2
	* Used the above clocks in Patch 3 
	* Patch 4 and 5 edited the unwanted portions of commit log

Changes from v4 -> v5
	* Address Roger's comment for the clock data

George Cherian (5):
  doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue
  ARM: dts: am43xx clock data
  ARM: dts: AM4372: Add USB nodes
  ARM: dts: am437x-gp-evm: Enable USB
  ARM: dts: am43x-epos-evm: Enable USB

 Documentation/devicetree/bindings/usb/omap-usb.txt |  4 +-
 arch/arm/boot/dts/am4372.dtsi                      | 94 ++++++++++++++++++++++
 arch/arm/boot/dts/am437x-gp-evm.dts                | 18 +++++
 arch/arm/boot/dts/am43x-epos-evm.dts               | 18 +++++
 arch/arm/boot/dts/am43xx-clocks.dtsi               | 32 ++++++++
 5 files changed, 165 insertions(+), 1 deletion(-)

-- 
1.8.3.1

[PATCH v5 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue

[George Cherian]

Add the compatible "ti,am437x-dwc3" for dwc3 glue driver.

Signed-off-by: George Cherian <george.cherian@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 Documentation/devicetree/bindings/usb/omap-usb.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 38b2fae..38d9bb8 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -44,7 +44,9 @@ Board specific device node entry
 };
 
 OMAP DWC3 GLUE
- - compatible : Should be "ti,dwc3"
+ - compatible : Should be
+	* "ti,dwc3" for OMAP5 and DRA7
+	* "ti,am437x-dwc3" for AM437x
  - ti,hwmods : Should be "usb_otg_ss"
  - reg : Address and length of the register set for the device.
  - interrupts : The irq number of this device that is used to interrupt the
-- 
1.8.3.1

[PATCH v5 2/5] ARM: dts: am43xx clock data

[George Cherian]

Add USB and USB PHY reference clock data

Signed-off-by: George Cherian <george.cherian@ti.com>
---
 arch/arm/boot/dts/am43xx-clocks.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
index 142009c..5171d3e 100644
--- a/arch/arm/boot/dts/am43xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
@@ -653,4 +653,36 @@
 		clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>;
 		reg = <0x4260>;
 	};
+
+	usb_phy0_always_on_clk32k: usb_phy0_always_on_clk32k {
+        	#clock-cells = <0>;
+	        compatible = "ti,gate-clock";
+	        clocks = <&usbphy_32khz_clkmux>;
+	        ti,bit-shift = <8>;
+	        reg = <0x2a40>;
+	};
+
+	usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k {
+        	#clock-cells = <0>;
+	        compatible = "ti,gate-clock";
+	        clocks = <&usbphy_32khz_clkmux>;
+	        ti,bit-shift = <8>;
+	        reg = <0x2a48>;
+	};
+
+	usb_otg_ss0_refclk960m: usb_otg_ss0_refclk960m {
+		#clock-cells = <0>;
+	        compatible = "ti,gate-clock";
+		clocks = <&dpll_per_clkdcoldo>;
+	        ti,bit-shift = <8>;
+	        reg = <0x8a60>;
+	};
+
+	usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m {
+		#clock-cells = <0>;
+	        compatible = "ti,gate-clock";
+		clocks = <&dpll_per_clkdcoldo>;
+	        ti,bit-shift = <8>;
+		reg = <0x8a68>;
+	};
 };
-- 
1.8.3.1

[PATCH v5 3/5] ARM: dts: AM4372: Add USB nodes

[George Cherian]

Add nodes for 2 instances each of
	- ocp2scp
	- USB PHY control module
	- USB PHY
	- dwc3_omap
	- USB

for AM43xx.

Signed-off-by: George Cherian <george.cherian@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 94 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 36d523a..cedb9d4 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -735,6 +735,100 @@
 			#size-cells = <1>;
 			status = "disabled";
 		};
+
+		am43xx_control_usb2phy1: control-phy@44e10620 {
+			compatible = "ti,control-phy-usb2-am437";
+			reg = <0x44e10620 0x4>;
+			reg-names = "power";
+		};
+
+		am43xx_control_usb2phy2: control-phy@0x44e10628 {
+			compatible = "ti,control-phy-usb2-am437";
+			reg = <0x44e10628 0x4>;
+			reg-names = "power";
+		};
+
+		ocp2scp0: ocp2scp@483a8000 {
+			compatible = "ti,omap-ocp2scp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			ti,hwmods = "ocp2scp0";
+
+			usb2_phy1: phy@483a8000 {
+				compatible = "ti,am437x-usb2";
+				reg = <0x483a8000 0x8000>;
+				ctrl-module = <&am43xx_control_usb2phy1>;
+				clocks = <&usb_phy0_always_on_clk32k>,
+					 <&usb_otg_ss0_refclk960m>;
+				clock-names = "wkupclk", "refclk";
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		ocp2scp1: ocp2scp@483e8000 {
+			compatible = "ti,omap-ocp2scp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			ti,hwmods = "ocp2scp1";
+
+			usb2_phy2: phy@483e8000 {
+				compatible = "ti,am437x-usb2";
+				reg = <0x483e8000 0x8000>;
+				ctrl-module = <&am43xx_control_usb2phy2>;
+				clocks = <&usb_phy1_always_on_clk32k>,
+					 <&usb_otg_ss1_refclk960m>;
+				clock-names = "wkupclk", "refclk";
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		dwc3_1: omap_dwc3@48380000 {
+			compatible = "ti,am437x-dwc3";
+			ti,hwmods = "usb_otg_ss0";
+			reg = <0x48380000 0x10000>;
+			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <1>;
+			ranges;
+
+			usb1: usb@48390000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x48390000 0x17000>;
+				interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+				phys = <&usb2_phy1>;
+				phy-names = "usb2-phy";
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				status = "disabled";
+			};
+		};
+
+		dwc3_2: omap_dwc3@483c0000 {
+			compatible = "ti,am437x-dwc3";
+			ti,hwmods = "usb_otg_ss1";
+			reg = <0x483c0000 0x10000>;
+			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <1>;
+			ranges;
+
+			usb2: usb@483d0000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x483d0000 0x17000>;
+				interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+				phys = <&usb2_phy2>;
+				phy-names = "usb2-phy";
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				status = "disabled";
+			};
+		};
 	};
 };
 
-- 
1.8.3.1

[PATCH v5 4/5] ARM: dts: am437x-gp-evm: Enable USB

[George Cherian]

Enable
	- USB PHY
	- USB
for am437x-gp-evm

Signed-off-by: George Cherian <george.cherian@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index df8798e..9e57538 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -125,3 +125,21 @@
 	pinctrl-0 = <&mmc1_pins>;
 	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
 };
+
+&usb2_phy1 {
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usb2_phy2 {
+	status = "okay";
+};
+
+&usb2 {
+	dr_mode = "host";
+	status = "okay";
+};
-- 
1.8.3.1

[PATCH v5 5/5] ARM: dts: am43x-epos-evm: Enable USB

[George Cherian]

Enable
	- USB PHY
	- USB

for am43x-epos-evm

Signed-off-by: George Cherian <george.cherian@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm/boot/dts/am43x-epos-evm.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 167dbc8..1a4946a 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -367,3 +367,21 @@
 	pinctrl-0 = <&spi1_pins>;
 	status = "okay";
 };
+
+&usb2_phy1 {
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usb2_phy2 {
+	status = "okay";
+};
+
+&usb2 {
+	dr_mode = "host";
+	status = "okay";
+};
-- 
1.8.3.1

Re: [PATCH v5 2/5] ARM: dts: am43xx clock data

[Roger Quadros]

On 03/19/2014 12:10 PM, George Cherian wrote:
> Add USB and USB PHY reference clock data
> 
> Signed-off-by: George Cherian <george.cherian-l0cyMroinI0@public.gmane.org>

Acked-by: Roger Quadros <rogerq-l0cyMroinI0@public.gmane.org>

cheers,
-roger

> ---
>  arch/arm/boot/dts/am43xx-clocks.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
> index 142009c..5171d3e 100644
> --- a/arch/arm/boot/dts/am43xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
> @@ -653,4 +653,36 @@
>  		clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>;
>  		reg = <0x4260>;
>  	};
> +
> +	usb_phy0_always_on_clk32k: usb_phy0_always_on_clk32k {
> +        	#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +	        clocks = <&usbphy_32khz_clkmux>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x2a40>;
> +	};
> +
> +	usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k {
> +        	#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +	        clocks = <&usbphy_32khz_clkmux>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x2a48>;
> +	};
> +
> +	usb_otg_ss0_refclk960m: usb_otg_ss0_refclk960m {
> +		#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +		clocks = <&dpll_per_clkdcoldo>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x8a60>;
> +	};
> +
> +	usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m {
> +		#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +		clocks = <&dpll_per_clkdcoldo>;
> +	        ti,bit-shift = <8>;
> +		reg = <0x8a68>;
> +	};
>  };
> 

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Re: [PATCH v5 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue

[Felipe Balbi]

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On Wed, Mar 19, 2014 at 03:39:59PM +0530, George Cherian wrote:
> Add the compatible "ti,am437x-dwc3" for dwc3 glue driver.
> 
> Signed-off-by: George Cherian <george.cherian@ti.com>
> Acked-by: Roger Quadros <rogerq@ti.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  Documentation/devicetree/bindings/usb/omap-usb.txt | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
> index 38b2fae..38d9bb8 100644
> --- a/Documentation/devicetree/bindings/usb/omap-usb.txt
> +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
> @@ -44,7 +44,9 @@ Board specific device node entry
>  };
>  
>  OMAP DWC3 GLUE
> - - compatible : Should be "ti,dwc3"
> + - compatible : Should be
> +	* "ti,dwc3" for OMAP5 and DRA7
> +	* "ti,am437x-dwc3" for AM437x
>   - ti,hwmods : Should be "usb_otg_ss"
>   - reg : Address and length of the register set for the device.
>   - interrupts : The irq number of this device that is used to interrupt the
> -- 
> 1.8.3.1
> 

-- 
balbi

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Re: [PATCH v5 2/5] ARM: dts: am43xx clock data

[Felipe Balbi]

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On Wed, Mar 19, 2014 at 03:40:00PM +0530, George Cherian wrote:
> Add USB and USB PHY reference clock data
> 
> Signed-off-by: George Cherian <george.cherian@ti.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  arch/arm/boot/dts/am43xx-clocks.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
> index 142009c..5171d3e 100644
> --- a/arch/arm/boot/dts/am43xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
> @@ -653,4 +653,36 @@
>  		clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>;
>  		reg = <0x4260>;
>  	};
> +
> +	usb_phy0_always_on_clk32k: usb_phy0_always_on_clk32k {
> +        	#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +	        clocks = <&usbphy_32khz_clkmux>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x2a40>;
> +	};
> +
> +	usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k {
> +        	#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +	        clocks = <&usbphy_32khz_clkmux>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x2a48>;
> +	};
> +
> +	usb_otg_ss0_refclk960m: usb_otg_ss0_refclk960m {
> +		#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +		clocks = <&dpll_per_clkdcoldo>;
> +	        ti,bit-shift = <8>;
> +	        reg = <0x8a60>;
> +	};
> +
> +	usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m {
> +		#clock-cells = <0>;
> +	        compatible = "ti,gate-clock";
> +		clocks = <&dpll_per_clkdcoldo>;
> +	        ti,bit-shift = <8>;
> +		reg = <0x8a68>;
> +	};
>  };
> -- 
> 1.8.3.1
> 

-- 
balbi

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Re: [PATCH v5 3/5] ARM: dts: AM4372: Add USB nodes

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 3517 bytes --]

On Wed, Mar 19, 2014 at 03:40:01PM +0530, George Cherian wrote:
> Add nodes for 2 instances each of
> 	- ocp2scp
> 	- USB PHY control module
> 	- USB PHY
> 	- dwc3_omap
> 	- USB
> 
> for AM43xx.
> 
> Signed-off-by: George Cherian <george.cherian@ti.com>
> Acked-by: Roger Quadros <rogerq@ti.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  arch/arm/boot/dts/am4372.dtsi | 94 +++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 94 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index 36d523a..cedb9d4 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -735,6 +735,100 @@
>  			#size-cells = <1>;
>  			status = "disabled";
>  		};
> +
> +		am43xx_control_usb2phy1: control-phy@44e10620 {
> +			compatible = "ti,control-phy-usb2-am437";
> +			reg = <0x44e10620 0x4>;
> +			reg-names = "power";
> +		};
> +
> +		am43xx_control_usb2phy2: control-phy@0x44e10628 {
> +			compatible = "ti,control-phy-usb2-am437";
> +			reg = <0x44e10628 0x4>;
> +			reg-names = "power";
> +		};
> +
> +		ocp2scp0: ocp2scp@483a8000 {
> +			compatible = "ti,omap-ocp2scp";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +			ti,hwmods = "ocp2scp0";
> +
> +			usb2_phy1: phy@483a8000 {
> +				compatible = "ti,am437x-usb2";
> +				reg = <0x483a8000 0x8000>;
> +				ctrl-module = <&am43xx_control_usb2phy1>;
> +				clocks = <&usb_phy0_always_on_clk32k>,
> +					 <&usb_otg_ss0_refclk960m>;
> +				clock-names = "wkupclk", "refclk";
> +				#phy-cells = <0>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		ocp2scp1: ocp2scp@483e8000 {
> +			compatible = "ti,omap-ocp2scp";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +			ti,hwmods = "ocp2scp1";
> +
> +			usb2_phy2: phy@483e8000 {
> +				compatible = "ti,am437x-usb2";
> +				reg = <0x483e8000 0x8000>;
> +				ctrl-module = <&am43xx_control_usb2phy2>;
> +				clocks = <&usb_phy1_always_on_clk32k>,
> +					 <&usb_otg_ss1_refclk960m>;
> +				clock-names = "wkupclk", "refclk";
> +				#phy-cells = <0>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		dwc3_1: omap_dwc3@48380000 {
> +			compatible = "ti,am437x-dwc3";
> +			ti,hwmods = "usb_otg_ss0";
> +			reg = <0x48380000 0x10000>;
> +			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			utmi-mode = <1>;
> +			ranges;
> +
> +			usb1: usb@48390000 {
> +				compatible = "synopsys,dwc3";
> +				reg = <0x48390000 0x17000>;
> +				interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
> +				phys = <&usb2_phy1>;
> +				phy-names = "usb2-phy";
> +				maximum-speed = "high-speed";
> +				dr_mode = "otg";
> +				status = "disabled";
> +			};
> +		};
> +
> +		dwc3_2: omap_dwc3@483c0000 {
> +			compatible = "ti,am437x-dwc3";
> +			ti,hwmods = "usb_otg_ss1";
> +			reg = <0x483c0000 0x10000>;
> +			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			utmi-mode = <1>;
> +			ranges;
> +
> +			usb2: usb@483d0000 {
> +				compatible = "synopsys,dwc3";
> +				reg = <0x483d0000 0x17000>;
> +				interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> +				phys = <&usb2_phy2>;
> +				phy-names = "usb2-phy";
> +				maximum-speed = "high-speed";
> +				dr_mode = "otg";
> +				status = "disabled";
> +			};
> +		};
>  	};
>  };
>  
> -- 
> 1.8.3.1
> 

-- 
balbi

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Re: [PATCH v5 4/5] ARM: dts: am437x-gp-evm: Enable USB

[Felipe Balbi]

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On Wed, Mar 19, 2014 at 03:40:02PM +0530, George Cherian wrote:
> Enable
> 	- USB PHY
> 	- USB
> for am437x-gp-evm
> 
> Signed-off-by: George Cherian <george.cherian@ti.com>
> Acked-by: Roger Quadros <rogerq@ti.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  arch/arm/boot/dts/am437x-gp-evm.dts | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> index df8798e..9e57538 100644
> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> @@ -125,3 +125,21 @@
>  	pinctrl-0 = <&mmc1_pins>;
>  	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
>  };
> +
> +&usb2_phy1 {
> +	status = "okay";
> +};
> +
> +&usb1 {
> +	dr_mode = "peripheral";
> +	status = "okay";
> +};
> +
> +&usb2_phy2 {
> +	status = "okay";
> +};
> +
> +&usb2 {
> +	dr_mode = "host";
> +	status = "okay";
> +};
> -- 
> 1.8.3.1
> 

-- 
balbi

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Re: [PATCH v5 5/5] ARM: dts: am43x-epos-evm: Enable USB

[Felipe Balbi]

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On Wed, Mar 19, 2014 at 03:40:03PM +0530, George Cherian wrote:
> Enable
> 	- USB PHY
> 	- USB
> 
> for am43x-epos-evm
> 
> Signed-off-by: George Cherian <george.cherian@ti.com>
> Acked-by: Roger Quadros <rogerq@ti.com>

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  arch/arm/boot/dts/am43x-epos-evm.dts | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
> index 167dbc8..1a4946a 100644
> --- a/arch/arm/boot/dts/am43x-epos-evm.dts
> +++ b/arch/arm/boot/dts/am43x-epos-evm.dts
> @@ -367,3 +367,21 @@
>  	pinctrl-0 = <&spi1_pins>;
>  	status = "okay";
>  };
> +
> +&usb2_phy1 {
> +	status = "okay";
> +};
> +
> +&usb1 {
> +	dr_mode = "peripheral";
> +	status = "okay";
> +};
> +
> +&usb2_phy2 {
> +	status = "okay";
> +};
> +
> +&usb2 {
> +	dr_mode = "host";
> +	status = "okay";
> +};
> -- 
> 1.8.3.1
> 

-- 
balbi

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Re: [PATCH v5 0/5] Add USB nodes for am43xx epos and gp evm

[Felipe Balbi]

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On Wed, Mar 19, 2014 at 03:39:58PM +0530, George Cherian wrote:
> The patch series adds USB dt nodes for am43xx epos and gp evm
> Boot tested with linux-next + Tony's omap-for-v3.15/dt
> 
> Changes from v1 -> v2
> 	* Reorder "doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue"
> 	* Address v1 coments on "ARM: dts: AM4372: Add USB nodes"  
> 
> Changes from v2 -> v3
> 	* Removed unwanted dwc3_1 and dwc3_2 nodes from am437x-gp-evm.dts 
> 	  and am43x-epos-evm.dts 
> 
> Changes from v3 -> v4
> 	* Refreshed on top of Tony's omap-for-v3.15/dt tree
> 	* Added usb_phy0_always_on_clk32k and usb_phy1_always_on_clk32k Patch 2
> 	* Used the above clocks in Patch 3 
> 	* Patch 4 and 5 edited the unwanted portions of commit log
> 
> Changes from v4 -> v5
> 	* Address Roger's comment for the clock data
> 
> George Cherian (5):
>   doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue
>   ARM: dts: am43xx clock data
>   ARM: dts: AM4372: Add USB nodes
>   ARM: dts: am437x-gp-evm: Enable USB
>   ARM: dts: am43x-epos-evm: Enable USB
> 
>  Documentation/devicetree/bindings/usb/omap-usb.txt |  4 +-
>  arch/arm/boot/dts/am4372.dtsi                      | 94 ++++++++++++++++++++++
>  arch/arm/boot/dts/am437x-gp-evm.dts                | 18 +++++
>  arch/arm/boot/dts/am43x-epos-evm.dts               | 18 +++++
>  arch/arm/boot/dts/am43xx-clocks.dtsi               | 32 ++++++++
>  5 files changed, 165 insertions(+), 1 deletion(-)

Is this applied anywhere yet ? Benoit, are you taking this for v3.16
merge window ?

-- 
balbi

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Re: [PATCH v5 0/5] Add USB nodes for am43xx epos and gp evm

[Tony Lindgren]

* George Cherian <george.cherian-l0cyMroinI0@public.gmane.org> [140505 01:04]:
> Hi Benoit,
> 
> On 4/25/2014 9:49 PM, Felipe Balbi wrote:
> >On Wed, Mar 19, 2014 at 03:39:58PM +0530, George Cherian wrote:
> >>The patch series adds USB dt nodes for am43xx epos and gp evm
> >>Boot tested with linux-next + Tony's omap-for-v3.15/dt
> >>
> >>Changes from v1 -> v2
> >>	* Reorder "doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue"
> >>	* Address v1 coments on "ARM: dts: AM4372: Add USB nodes"
> >>
> >>Changes from v2 -> v3
> >>	* Removed unwanted dwc3_1 and dwc3_2 nodes from am437x-gp-evm.dts
> >>	  and am43x-epos-evm.dts
> >>
> >>Changes from v3 -> v4
> >>	* Refreshed on top of Tony's omap-for-v3.15/dt tree
> >>	* Added usb_phy0_always_on_clk32k and usb_phy1_always_on_clk32k Patch 2
> >>	* Used the above clocks in Patch 3
> >>	* Patch 4 and 5 edited the unwanted portions of commit log
> >>
> >>Changes from v4 -> v5
> >>	* Address Roger's comment for the clock data
> >>
> >>George Cherian (5):
> >>   doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue
> >>   ARM: dts: am43xx clock data
> >>   ARM: dts: AM4372: Add USB nodes
> >>   ARM: dts: am437x-gp-evm: Enable USB
> >>   ARM: dts: am43x-epos-evm: Enable USB
> >>
> >>  Documentation/devicetree/bindings/usb/omap-usb.txt |  4 +-
> >>  arch/arm/boot/dts/am4372.dtsi                      | 94 ++++++++++++++++++++++
> >>  arch/arm/boot/dts/am437x-gp-evm.dts                | 18 +++++
> >>  arch/arm/boot/dts/am43x-epos-evm.dts               | 18 +++++
> >>  arch/arm/boot/dts/am43xx-clocks.dtsi               | 32 ++++++++
> >>  5 files changed, 165 insertions(+), 1 deletion(-)
> >Is this applied anywhere yet ? Benoit, are you taking this for v3.16
> >merge window ?
> >
> Ping on this series.

Applying these into omap-for-v3.16/dt as I'm applying patches today.

Regards,

Tony
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