* [PATCH v2 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue
2014-03-07 9:15 [PATCH v2 0/5] Add USB nodes for am43xx epos and gp evm George Cherian
@ 2014-03-07 9:15 ` George Cherian
2014-03-07 9:15 ` [PATCH v2 2/5] ARM: dts: am43xx clock data George Cherian
` (3 subsequent siblings)
4 siblings, 0 replies; 9+ messages in thread
From: George Cherian @ 2014-03-07 9:15 UTC (permalink / raw)
To: linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, rogerq, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson,
George Cherian
Add the compatible "ti,am437x-dwc3" for dwc3 glue driver.
Signed-off-by: George Cherian <george.cherian@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
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 2/5] ARM: dts: am43xx clock data
2014-03-07 9:15 [PATCH v2 0/5] Add USB nodes for am43xx epos and gp evm George Cherian
2014-03-07 9:15 ` [PATCH v2 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue George Cherian
@ 2014-03-07 9:15 ` George Cherian
2014-03-07 9:15 ` [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes George Cherian
` (2 subsequent siblings)
4 siblings, 0 replies; 9+ messages in thread
From: George Cherian @ 2014-03-07 9:15 UTC (permalink / raw)
To: linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, rogerq, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson,
George Cherian
Add USB reference clock data
Signed-off-by: George Cherian <george.cherian@ti.com>
---
arch/arm/boot/dts/am43xx-clocks.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
index 142009c..506d036 100644
--- a/arch/arm/boot/dts/am43xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
@@ -653,4 +653,21 @@
clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>;
reg = <0x4260>;
};
+
+ 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
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes
2014-03-07 9:15 [PATCH v2 0/5] Add USB nodes for am43xx epos and gp evm George Cherian
2014-03-07 9:15 ` [PATCH v2 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue George Cherian
2014-03-07 9:15 ` [PATCH v2 2/5] ARM: dts: am43xx clock data George Cherian
@ 2014-03-07 9:15 ` George Cherian
2014-03-07 10:21 ` Roger Quadros
2014-03-07 9:15 ` [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB George Cherian
2014-03-07 9:15 ` [PATCH v2 5/5] ARM: dts: am43x-epos-evm: " George Cherian
4 siblings, 1 reply; 9+ messages in thread
From: George Cherian @ 2014-03-07 9:15 UTC (permalink / raw)
To: linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, rogerq, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson,
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>
---
arch/arm/boot/dts/am4372.dtsi | 95 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 5a7cc38..fdcdf1b 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -698,6 +698,101 @@
<&edma 11>;
dma-names = "tx", "rx";
};
+
+ 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 = <&clk_32768_ck>,
+ <&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 = <&clk_32768_ck>,
+ <&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
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes
2014-03-07 9:15 ` [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes George Cherian
@ 2014-03-07 10:21 ` Roger Quadros
0 siblings, 0 replies; 9+ messages in thread
From: Roger Quadros @ 2014-03-07 10:21 UTC (permalink / raw)
To: George Cherian, linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson
On 03/07/2014 11:15 AM, 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>
cheers,
-roger
> ---
> arch/arm/boot/dts/am4372.dtsi | 95 +++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 95 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index 5a7cc38..fdcdf1b 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -698,6 +698,101 @@
> <&edma 11>;
> dma-names = "tx", "rx";
> };
> +
> + 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 = <&clk_32768_ck>,
> + <&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 = <&clk_32768_ck>,
> + <&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";
> + };
> + };
> +
> };
> };
>
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB
2014-03-07 9:15 [PATCH v2 0/5] Add USB nodes for am43xx epos and gp evm George Cherian
` (2 preceding siblings ...)
2014-03-07 9:15 ` [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes George Cherian
@ 2014-03-07 9:15 ` George Cherian
[not found] ` <1394183758-3821-5-git-send-email-george.cherian-l0cyMroinI0@public.gmane.org>
2014-03-07 9:15 ` [PATCH v2 5/5] ARM: dts: am43x-epos-evm: " George Cherian
4 siblings, 1 reply; 9+ messages in thread
From: George Cherian @ 2014-03-07 9:15 UTC (permalink / raw)
To: linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, rogerq, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson,
George Cherian
Enable
- ocp2scp
- USB PHY control module
- USB PHY
- dwc3_omap
- USB
for am437x-gp-evm
Signed-off-by: George Cherian <george.cherian@ti.com>
---
arch/arm/boot/dts/am437x-gp-evm.dts | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 4eb72b8..1d516a7 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -98,3 +98,31 @@
&gpio4 {
status = "okay";
};
+
+
+&usb2_phy1 {
+ status = "okay";
+};
+
+&dwc3_1 {
+ status = "okay";
+};
+
+&usb1 {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+
+&usb2_phy2 {
+ status = "okay";
+};
+
+&dwc3_2 {
+ status = "okay";
+};
+
+&usb2 {
+ dr_mode = "host";
+ status = "okay";
+};
--
1.8.3.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 5/5] ARM: dts: am43x-epos-evm: Enable USB
2014-03-07 9:15 [PATCH v2 0/5] Add USB nodes for am43xx epos and gp evm George Cherian
` (3 preceding siblings ...)
2014-03-07 9:15 ` [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB George Cherian
@ 2014-03-07 9:15 ` George Cherian
4 siblings, 0 replies; 9+ messages in thread
From: George Cherian @ 2014-03-07 9:15 UTC (permalink / raw)
To: linux-kernel, linux-doc, devicetree, linux-omap
Cc: balbi, rogerq, kishon, rob, galak, ijc+devicetree, mark.rutland,
pawel.moll, robh+dt, tony, anatol.pomozov, bcousson,
George Cherian
Enable
- ocp2scp
- USB PHY control module
- USB PHY
- dwc3_omap
- USB
for am43x-epos-evm
Signed-off-by: George Cherian <george.cherian@ti.com>
---
arch/arm/boot/dts/am43x-epos-evm.dts | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index a7d0db1..d2a5831 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -251,3 +251,30 @@
pinctrl-0 = <&spi1_pins>;
status = "okay";
};
+
+
+&usb2_phy1 {
+ status = "okay";
+};
+
+&dwc3_1 {
+ status = "okay";
+};
+
+&usb1 {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usb2_phy2 {
+ status = "okay";
+};
+
+&dwc3_2 {
+ status = "okay";
+};
+
+&usb2 {
+ dr_mode = "host";
+ status = "okay";
+};
--
1.8.3.1
^ permalink raw reply related [flat|nested] 9+ messages in thread