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* [PATCH 0/2] AM64:  Add USB support
@ 2021-03-01  5:51 ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Aswath Govindraju, Nishanth Menon, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel

The following series of patches, add USB support for AM64.

This series of patches depends on,
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039

Aswath Govindraju (2):
  arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
  arm64: dts: ti: k3-am642-evm: Add USB support

 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
 2 files changed, 48 insertions(+)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH 0/2] AM64:  Add USB support
@ 2021-03-01  5:51 ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
	Lokesh Vutla, linux-kernel, Kishon Vijay Abraham I, Rob Herring,
	Aswath Govindraju, linux-arm-kernel

The following series of patches, add USB support for AM64.

This series of patches depends on,
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039

Aswath Govindraju (2):
  arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
  arm64: dts: ti: k3-am642-evm: Add USB support

 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
 2 files changed, 48 insertions(+)

-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH 1/2] arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
  2021-03-01  5:51 ` Aswath Govindraju
@ 2021-03-01  5:51   ` Aswath Govindraju
  -1 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Aswath Govindraju, Nishanth Menon, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel

Add DT node for the single USB subsystem in main dtsi file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 5f85950daef7..a36ebddf3a4c 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -402,4 +402,34 @@
 		ti,otap-del-sel-ddr50 = <0x9>;
 		ti,clkbuf-sel = <0x7>;
 	};
+
+	usbss0: cdns-usb@f900000{
+		compatible = "ti,am64-usb", "ti,j721e-usb";
+		reg = <0x00 0xf900000 0x00 0x100>;
+		power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;
+		clock-names = "ref", "lpm";
+		assigned-clocks = <&k3_clks 161 9>; /* USB2_REFCLK */
+		assigned-clock-parents = <&k3_clks 161 10>; /* HF0SC0 */
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		usb0: usb@f400000{
+			compatible = "cdns,usb3";
+			reg = <0x00 0xf400000 0x00 0x10000>,
+			      <0x00 0xf410000 0x00 0x10000>,
+			      <0x00 0xf420000 0x00 0x10000>;
+			reg-names = "otg",
+				    "xhci",
+				    "dev";
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+				     <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
+				     <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; /* otgirq */
+			interrupt-names = "host",
+					  "peripheral",
+					  "otg";
+			maximum-speed = "super-speed";
+			dr_mode = "otg";
+		};
+	};
 };
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH 1/2] arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
@ 2021-03-01  5:51   ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
	Lokesh Vutla, linux-kernel, Kishon Vijay Abraham I, Rob Herring,
	Aswath Govindraju, linux-arm-kernel

Add DT node for the single USB subsystem in main dtsi file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 5f85950daef7..a36ebddf3a4c 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -402,4 +402,34 @@
 		ti,otap-del-sel-ddr50 = <0x9>;
 		ti,clkbuf-sel = <0x7>;
 	};
+
+	usbss0: cdns-usb@f900000{
+		compatible = "ti,am64-usb", "ti,j721e-usb";
+		reg = <0x00 0xf900000 0x00 0x100>;
+		power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;
+		clock-names = "ref", "lpm";
+		assigned-clocks = <&k3_clks 161 9>; /* USB2_REFCLK */
+		assigned-clock-parents = <&k3_clks 161 10>; /* HF0SC0 */
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		usb0: usb@f400000{
+			compatible = "cdns,usb3";
+			reg = <0x00 0xf400000 0x00 0x10000>,
+			      <0x00 0xf410000 0x00 0x10000>,
+			      <0x00 0xf420000 0x00 0x10000>;
+			reg-names = "otg",
+				    "xhci",
+				    "dev";
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+				     <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
+				     <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; /* otgirq */
+			interrupt-names = "host",
+					  "peripheral",
+					  "otg";
+			maximum-speed = "super-speed";
+			dr_mode = "otg";
+		};
+	};
 };
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH 2/2] arm64: dts: ti: k3-am642-evm: Add USB support
  2021-03-01  5:51 ` Aswath Govindraju
@ 2021-03-01  5:51   ` Aswath Govindraju
  -1 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Aswath Govindraju, Nishanth Menon, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel

AM64 EVM board has a micro USB 2.0 AB connector and the USB0_VBUS is
connected with a resistor divider in between. USB0_DRVVBUS pin is muxed
between USB0_DRVVBUS and GPIO1_79 signals.

Add the corresponding properties and set the pinmux mode for USB subsystem
in the evm dts file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 1f1787750fef..bfd849a29655 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -133,6 +133,12 @@
 			AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
 		>;
 	};
+
+	main_usb0_pins_default: main-usb0-pins-default {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
+		>;
+	};
 };
 
 &main_uart0 {
@@ -227,6 +233,18 @@
 	status = "disabled";
 };
 
+&usbss0 {
+	ti,vbus-divider;
+	ti,usb2-only;
+};
+
+&usb0 {
+	dr_mode = "otg";
+	maximum-speed = "high-speed";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usb0_pins_default>;
+};
+
 &sdhci0 {
 	/* emmc */
 	bus-width = <8>;
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH 2/2] arm64: dts: ti: k3-am642-evm: Add USB support
@ 2021-03-01  5:51   ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-01  5:51 UTC (permalink / raw)
  Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
	Lokesh Vutla, linux-kernel, Kishon Vijay Abraham I, Rob Herring,
	Aswath Govindraju, linux-arm-kernel

AM64 EVM board has a micro USB 2.0 AB connector and the USB0_VBUS is
connected with a resistor divider in between. USB0_DRVVBUS pin is muxed
between USB0_DRVVBUS and GPIO1_79 signals.

Add the corresponding properties and set the pinmux mode for USB subsystem
in the evm dts file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 1f1787750fef..bfd849a29655 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -133,6 +133,12 @@
 			AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
 		>;
 	};
+
+	main_usb0_pins_default: main-usb0-pins-default {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
+		>;
+	};
 };
 
 &main_uart0 {
@@ -227,6 +233,18 @@
 	status = "disabled";
 };
 
+&usbss0 {
+	ti,vbus-divider;
+	ti,usb2-only;
+};
+
+&usb0 {
+	dr_mode = "otg";
+	maximum-speed = "high-speed";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usb0_pins_default>;
+};
+
 &sdhci0 {
 	/* emmc */
 	bus-width = <8>;
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64:  Add USB support
  2021-03-01  5:51 ` Aswath Govindraju
@ 2021-03-01 15:22   ` Nishanth Menon
  -1 siblings, 0 replies; 14+ messages in thread
From: Nishanth Menon @ 2021-03-01 15:22 UTC (permalink / raw)
  To: Aswath Govindraju
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Tero Kristo, Rob Herring, linux-arm-kernel, devicetree,
	linux-kernel

On 11:21-20210301, Aswath Govindraju wrote:
> The following series of patches, add USB support for AM64.
> 
> This series of patches depends on,
> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
> 
> Aswath Govindraju (2):
>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>   arm64: dts: ti: k3-am642-evm: Add USB support
> 
>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>  2 files changed, 48 insertions(+)

Please update the series to include SK as well.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D)/Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64:  Add USB support
@ 2021-03-01 15:22   ` Nishanth Menon
  0 siblings, 0 replies; 14+ messages in thread
From: Nishanth Menon @ 2021-03-01 15:22 UTC (permalink / raw)
  To: Aswath Govindraju
  Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
	linux-kernel, Kishon Vijay Abraham I, Rob Herring,
	linux-arm-kernel

On 11:21-20210301, Aswath Govindraju wrote:
> The following series of patches, add USB support for AM64.
> 
> This series of patches depends on,
> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
> 
> Aswath Govindraju (2):
>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>   arm64: dts: ti: k3-am642-evm: Add USB support
> 
>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>  2 files changed, 48 insertions(+)

Please update the series to include SK as well.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D)/Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
  2021-03-01 15:22   ` Nishanth Menon
@ 2021-03-10  6:57     ` Aswath Govindraju
  -1 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-10  6:57 UTC (permalink / raw)
  To: Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Tero Kristo, Rob Herring, linux-arm-kernel, devicetree,
	linux-kernel

Hi Nishanth,

On 01/03/21 8:52 pm, Nishanth Menon wrote:
> On 11:21-20210301, Aswath Govindraju wrote:
>> The following series of patches, add USB support for AM64.
>>
>> This series of patches depends on,
>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>
>> Aswath Govindraju (2):
>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>
>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>  2 files changed, 48 insertions(+)
> 
> Please update the series to include SK as well.
> 

I was planning on posting patches that add support for USB in SK later
because of phy dependencies.

Thanks,
Aswath

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
@ 2021-03-10  6:57     ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-10  6:57 UTC (permalink / raw)
  To: Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Kishon Vijay Abraham I,
	Tero Kristo, Rob Herring, linux-arm-kernel, devicetree,
	linux-kernel

Hi Nishanth,

On 01/03/21 8:52 pm, Nishanth Menon wrote:
> On 11:21-20210301, Aswath Govindraju wrote:
>> The following series of patches, add USB support for AM64.
>>
>> This series of patches depends on,
>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>
>> Aswath Govindraju (2):
>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>
>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>  2 files changed, 48 insertions(+)
> 
> Please update the series to include SK as well.
> 

I was planning on posting patches that add support for USB in SK later
because of phy dependencies.

Thanks,
Aswath

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
  2021-03-10  6:57     ` Aswath Govindraju
@ 2021-03-10  7:03       ` Kishon Vijay Abraham I
  -1 siblings, 0 replies; 14+ messages in thread
From: Kishon Vijay Abraham I @ 2021-03-10  7:03 UTC (permalink / raw)
  To: Aswath Govindraju, Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel, vkoul

+Vinod

Hi Aswath,

On 10/03/21 12:27 pm, Aswath Govindraju wrote:
> Hi Nishanth,
> 
> On 01/03/21 8:52 pm, Nishanth Menon wrote:
>> On 11:21-20210301, Aswath Govindraju wrote:
>>> The following series of patches, add USB support for AM64.
>>>
>>> This series of patches depends on,
>>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>>
>>> Aswath Govindraju (2):
>>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>>
>>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>>  2 files changed, 48 insertions(+)
>>
>> Please update the series to include SK as well.
>>
> 
> I was planning on posting patches that add support for USB in SK later
> because of phy dependencies.

The dependency is only on [1] right? I've got all the required ACKs so
it should be okay to include it in this series. (That patch will be
required only when PCIe DT is merged for me.)

Nishant, would you be okay to merge [1] along with other patches from
Aswath? There is no dependency as such on my other PHY patches, so don't
think there is a need for a stable tag here.

Thanks
Kishon

[1] ->
https://lore.kernel.org/linux-devicetree/20210222112314.10772-4-kishon@ti.com/
> 
> Thanks,
> Aswath
> 

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
@ 2021-03-10  7:03       ` Kishon Vijay Abraham I
  0 siblings, 0 replies; 14+ messages in thread
From: Kishon Vijay Abraham I @ 2021-03-10  7:03 UTC (permalink / raw)
  To: Aswath Govindraju, Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel, vkoul

+Vinod

Hi Aswath,

On 10/03/21 12:27 pm, Aswath Govindraju wrote:
> Hi Nishanth,
> 
> On 01/03/21 8:52 pm, Nishanth Menon wrote:
>> On 11:21-20210301, Aswath Govindraju wrote:
>>> The following series of patches, add USB support for AM64.
>>>
>>> This series of patches depends on,
>>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>>
>>> Aswath Govindraju (2):
>>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>>
>>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>>  2 files changed, 48 insertions(+)
>>
>> Please update the series to include SK as well.
>>
> 
> I was planning on posting patches that add support for USB in SK later
> because of phy dependencies.

The dependency is only on [1] right? I've got all the required ACKs so
it should be okay to include it in this series. (That patch will be
required only when PCIe DT is merged for me.)

Nishant, would you be okay to merge [1] along with other patches from
Aswath? There is no dependency as such on my other PHY patches, so don't
think there is a need for a stable tag here.

Thanks
Kishon

[1] ->
https://lore.kernel.org/linux-devicetree/20210222112314.10772-4-kishon@ti.com/
> 
> Thanks,
> Aswath
> 

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
  2021-03-10  7:03       ` Kishon Vijay Abraham I
@ 2021-03-10  7:44         ` Aswath Govindraju
  -1 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-10  7:44 UTC (permalink / raw)
  To: Kishon Vijay Abraham I, Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel, vkoul

Hi Kishon,

On 10/03/21 12:33 pm, Kishon Vijay Abraham I wrote:
> +Vinod
> 
> Hi Aswath,
> 
> On 10/03/21 12:27 pm, Aswath Govindraju wrote:
>> Hi Nishanth,
>>
>> On 01/03/21 8:52 pm, Nishanth Menon wrote:
>>> On 11:21-20210301, Aswath Govindraju wrote:
>>>> The following series of patches, add USB support for AM64.
>>>>
>>>> This series of patches depends on,
>>>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>>>
>>>> Aswath Govindraju (2):
>>>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>>>
>>>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>>>  2 files changed, 48 insertions(+)
>>>
>>> Please update the series to include SK as well.
>>>
>>
>> I was planning on posting patches that add support for USB in SK later
>> because of phy dependencies.
> 
> The dependency is only on [1] right? I've got all the required ACKs so
> it should be okay to include it in this series. (That patch will be
> required only when PCIe DT is merged for me.)
> 
> Nishant, would you be okay to merge [1] along with other patches from
> Aswath? There is no dependency as such on my other PHY patches, so don't
> think there is a need for a stable tag here.
> 
> 
> [1] ->
> https://lore.kernel.org/linux-devicetree/20210222112314.10772-4-kishon@ti.com/
>>

There is also a dependency on,

https://lore.kernel.org/linux-devicetree/20210222112314.10772-2-kishon@ti.com/

Thanks,
Aswath

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH 0/2] AM64: Add USB support
@ 2021-03-10  7:44         ` Aswath Govindraju
  0 siblings, 0 replies; 14+ messages in thread
From: Aswath Govindraju @ 2021-03-10  7:44 UTC (permalink / raw)
  To: Kishon Vijay Abraham I, Nishanth Menon
  Cc: Vignesh Raghavendra, Lokesh Vutla, Tero Kristo, Rob Herring,
	linux-arm-kernel, devicetree, linux-kernel, vkoul

Hi Kishon,

On 10/03/21 12:33 pm, Kishon Vijay Abraham I wrote:
> +Vinod
> 
> Hi Aswath,
> 
> On 10/03/21 12:27 pm, Aswath Govindraju wrote:
>> Hi Nishanth,
>>
>> On 01/03/21 8:52 pm, Nishanth Menon wrote:
>>> On 11:21-20210301, Aswath Govindraju wrote:
>>>> The following series of patches, add USB support for AM64.
>>>>
>>>> This series of patches depends on,
>>>> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
>>>>
>>>> Aswath Govindraju (2):
>>>>   arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
>>>>   arm64: dts: ti: k3-am642-evm: Add USB support
>>>>
>>>>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++
>>>>  arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 18 ++++++++++++++
>>>>  2 files changed, 48 insertions(+)
>>>
>>> Please update the series to include SK as well.
>>>
>>
>> I was planning on posting patches that add support for USB in SK later
>> because of phy dependencies.
> 
> The dependency is only on [1] right? I've got all the required ACKs so
> it should be okay to include it in this series. (That patch will be
> required only when PCIe DT is merged for me.)
> 
> Nishant, would you be okay to merge [1] along with other patches from
> Aswath? There is no dependency as such on my other PHY patches, so don't
> think there is a need for a stable tag here.
> 
> 
> [1] ->
> https://lore.kernel.org/linux-devicetree/20210222112314.10772-4-kishon@ti.com/
>>

There is also a dependency on,

https://lore.kernel.org/linux-devicetree/20210222112314.10772-2-kishon@ti.com/

Thanks,
Aswath

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^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2021-03-10  7:45 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-01  5:51 [PATCH 0/2] AM64: Add USB support Aswath Govindraju
2021-03-01  5:51 ` Aswath Govindraju
2021-03-01  5:51 ` [PATCH 1/2] arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem Aswath Govindraju
2021-03-01  5:51   ` Aswath Govindraju
2021-03-01  5:51 ` [PATCH 2/2] arm64: dts: ti: k3-am642-evm: Add USB support Aswath Govindraju
2021-03-01  5:51   ` Aswath Govindraju
2021-03-01 15:22 ` [PATCH 0/2] AM64: " Nishanth Menon
2021-03-01 15:22   ` Nishanth Menon
2021-03-10  6:57   ` Aswath Govindraju
2021-03-10  6:57     ` Aswath Govindraju
2021-03-10  7:03     ` Kishon Vijay Abraham I
2021-03-10  7:03       ` Kishon Vijay Abraham I
2021-03-10  7:44       ` Aswath Govindraju
2021-03-10  7:44         ` Aswath Govindraju

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