* [PATCH V5 0/5] Tegra USB device support updates
@ 2023-01-19 10:42 Jon Hunter
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
` (5 more replies)
0 siblings, 6 replies; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Jon Hunter
This series adds USB device support for Tegra234. 3/5 patches were
originally part of the series to add both USB host and device support
for Tegra234 [0]. However, the series was getting quite large and so I
have split this into a separate series but calling it 'V4' to indicate
that this is not completely new either.
I have added two more patches in this version to fix DMA coherency for
Tegra194.
[0] https://lore.kernel.org/linux-tegra/20221114124053.1873316-1-waynec@nvidia.com/
Jon Hunter (3):
dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
arm64: tegra: Add dma-coherent property for Tegra194 XUDC
arm64: tegra: Populate the XUDC node for Tegra234
Sing-Han Chen (1):
usb: gadget: tegra-xudc: Add Tegra234 support
Wayne Chang (1):
dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support
.../bindings/usb/nvidia,tegra-xudc.yaml | 15 ++++++++++++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 +++++++++++++++++++
drivers/usb/gadget/udc/tegra-xudc.c | 17 ++++++++++++++
4 files changed, 56 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
@ 2023-01-19 10:42 ` Jon Hunter
2023-01-22 14:12 ` Krzysztof Kozlowski
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 2/5] arm64: tegra: Add dma-coherent property for Tegra194 XUDC Jon Hunter
` (4 subsequent siblings)
5 siblings, 2 replies; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Jon Hunter
DMA operations for XUSB device controller are coherent for Tegra194 and
so update the device-tree binding to add this property.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
V5: Dropped fixes tag
V4: This is new in this version
.../devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
index f6cb19efd98b..4ef88d38fa3a 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
@@ -112,6 +112,8 @@ properties:
hvdd-usb-supply:
description: USB controller power supply. Must supply 3.3 V.
+ dma-coherent: true
+
required:
- compatible
- reg
@@ -164,6 +166,16 @@ allOf:
clock-names:
maxItems: 4
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - nvidia,tegra194-xudc
+ then:
+ required:
+ - dma-coherent
+
additionalProperties: false
examples:
--
2.25.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH V5 2/5] arm64: tegra: Add dma-coherent property for Tegra194 XUDC
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
@ 2023-01-19 10:42 ` Jon Hunter
2023-01-19 10:42 ` [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Jon Hunter
` (3 subsequent siblings)
5 siblings, 0 replies; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Jon Hunter
DMA operations for XUSB device controller (XUDC) are coherent for
Tegra194 and so add the 'dma-coherent' property for this device.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
V5: Dropped fixes tag
V4: This is new in this version
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 4afcbd60e144..99eeba8de6bd 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1291,6 +1291,7 @@ usb@3550000 {
<&bpmp TEGRA194_POWER_DOMAIN_XUSBA>;
power-domain-names = "dev", "ss";
nvidia,xusb-padctl = <&xusb_padctl>;
+ dma-coherent;
status = "disabled";
};
--
2.25.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
2023-01-19 10:42 ` [PATCH V5 2/5] arm64: tegra: Add dma-coherent property for Tegra194 XUDC Jon Hunter
@ 2023-01-19 10:42 ` Jon Hunter
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support Jon Hunter
` (2 subsequent siblings)
5 siblings, 1 reply; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Wayne Chang, Jon Hunter,
Krzysztof Kozlowski
From: Wayne Chang <waynec@nvidia.com>
Extend the Tegra XUSB controller device (XUDC) tree binding with
Tegra234 support.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Co-developed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
V4 -> V5: added Krzysztof's ACK
V3 -> V4: added 'dma-coherent' for Tegra234
V2 -> V3: nothing has changed
V1 -> V2: address the issue on phy-names property
Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
index 4ef88d38fa3a..e638f77658fc 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
@@ -22,6 +22,7 @@ properties:
- nvidia,tegra210-xudc # For Tegra210
- nvidia,tegra186-xudc # For Tegra186
- nvidia,tegra194-xudc # For Tegra194
+ - nvidia,tegra234-xudc # For Tegra234
reg:
minItems: 2
@@ -155,6 +156,7 @@ allOf:
enum:
- nvidia,tegra186-xudc
- nvidia,tegra194-xudc
+ - nvidia,tegra234-xudc
then:
properties:
reg:
@@ -172,6 +174,7 @@ allOf:
contains:
enum:
- nvidia,tegra194-xudc
+ - nvidia,tegra234-xudc
then:
required:
- dma-coherent
--
2.25.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
` (2 preceding siblings ...)
2023-01-19 10:42 ` [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Jon Hunter
@ 2023-01-19 10:42 ` Jon Hunter
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 5/5] arm64: tegra: Populate the XUDC node for Tegra234 Jon Hunter
2023-01-24 13:57 ` [PATCH V5 0/5] Tegra USB device support updates Thierry Reding
5 siblings, 1 reply; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Sing-Han Chen, Wayne Chang,
Jon Hunter
From: Sing-Han Chen <singhanc@nvidia.com>
This commit adds support for XUSB device mode controller support on
Tegra234 SoC. This is very similar to the existing Tegra194 XUDC.
Signed-off-by: Sing-Han Chen <singhanc@nvidia.com>
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
V1 -> V5: nothing has changed
drivers/usb/gadget/udc/tegra-xudc.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 76919d7570d2..ff697190469b 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -3660,6 +3660,19 @@ static struct tegra_xudc_soc tegra194_xudc_soc_data = {
.has_ipfs = false,
};
+static struct tegra_xudc_soc tegra234_xudc_soc_data = {
+ .clock_names = tegra186_xudc_clock_names,
+ .num_clks = ARRAY_SIZE(tegra186_xudc_clock_names),
+ .num_phys = 4,
+ .u1_enable = true,
+ .u2_enable = true,
+ .lpm_enable = true,
+ .invalid_seq_num = false,
+ .pls_quirk = false,
+ .port_reset_quirk = false,
+ .has_ipfs = false,
+};
+
static const struct of_device_id tegra_xudc_of_match[] = {
{
.compatible = "nvidia,tegra210-xudc",
@@ -3673,6 +3686,10 @@ static const struct of_device_id tegra_xudc_of_match[] = {
.compatible = "nvidia,tegra194-xudc",
.data = &tegra194_xudc_soc_data
},
+ {
+ .compatible = "nvidia,tegra234-xudc",
+ .data = &tegra234_xudc_soc_data
+ },
{ }
};
MODULE_DEVICE_TABLE(of, tegra_xudc_of_match);
--
2.25.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH V5 5/5] arm64: tegra: Populate the XUDC node for Tegra234
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
` (3 preceding siblings ...)
2023-01-19 10:42 ` [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support Jon Hunter
@ 2023-01-19 10:42 ` Jon Hunter
2023-01-24 13:57 ` [PATCH V5 0/5] Tegra USB device support updates Thierry Reding
5 siblings, 0 replies; 12+ messages in thread
From: Jon Hunter @ 2023-01-19 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, Thierry Reding
Cc: linux-usb, devicetree, linux-tegra, Jon Hunter
Populate the Tegra XUSB device controller (XUDC) node for Tegra234.
This is based upon a patch from Wayne Chang <waynec@nvidia.com>.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
V5: Nothing has changed
V4: Added a new patch
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 242bf59711f8..728099116dd0 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -1199,6 +1199,29 @@ usb3-3 {
};
};
+ usb@3550000 {
+ compatible = "nvidia,tegra234-xudc";
+ reg = <0x03550000 0x8000>,
+ <0x03558000 0x8000>;
+ reg-names = "base", "fpci";
+ interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA234_CLK_XUSB_CORE_DEV>,
+ <&bpmp TEGRA234_CLK_XUSB_CORE_SS>,
+ <&bpmp TEGRA234_CLK_XUSB_SS>,
+ <&bpmp TEGRA234_CLK_XUSB_FS>;
+ clock-names = "dev", "ss", "ss_src", "fs_src";
+ interconnects = <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVR &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVW &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu_niso1 TEGRA234_SID_XUSB_DEV>;
+ power-domains = <&bpmp TEGRA234_POWER_DOMAIN_XUSBB>,
+ <&bpmp TEGRA234_POWER_DOMAIN_XUSBA>;
+ power-domain-names = "dev", "ss";
+ nvidia,xusb-padctl = <&xusb_padctl>;
+ dma-coherent;
+ status = "disabled";
+ };
+
usb@3610000 {
compatible = "nvidia,tegra234-xusb";
reg = <0x03610000 0x40000>,
--
2.25.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
@ 2023-01-22 14:12 ` Krzysztof Kozlowski
2023-01-24 13:58 ` Thierry Reding
1 sibling, 0 replies; 12+ messages in thread
From: Krzysztof Kozlowski @ 2023-01-22 14:12 UTC (permalink / raw)
To: Jon Hunter, Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski,
Thierry Reding
Cc: linux-usb, devicetree, linux-tegra
On 19/01/2023 11:42, Jon Hunter wrote:
> DMA operations for XUSB device controller are coherent for Tegra194 and
> so update the device-tree binding to add this property.
>
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> ---
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH V5 0/5] Tegra USB device support updates
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
` (4 preceding siblings ...)
2023-01-19 10:42 ` [PATCH V5 5/5] arm64: tegra: Populate the XUDC node for Tegra234 Jon Hunter
@ 2023-01-24 13:57 ` Thierry Reding
2023-01-25 14:44 ` Greg Kroah-Hartman
5 siblings, 1 reply; 12+ messages in thread
From: Thierry Reding @ 2023-01-24 13:57 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Jon Hunter, Rob Herring, Krzysztof Kozlowski, linux-usb,
devicetree, linux-tegra
[-- Attachment #1: Type: text/plain, Size: 1390 bytes --]
On Thu, Jan 19, 2023 at 10:42:03AM +0000, Jon Hunter wrote:
> This series adds USB device support for Tegra234. 3/5 patches were
> originally part of the series to add both USB host and device support
> for Tegra234 [0]. However, the series was getting quite large and so I
> have split this into a separate series but calling it 'V4' to indicate
> that this is not completely new either.
>
> I have added two more patches in this version to fix DMA coherency for
> Tegra194.
>
> [0] https://lore.kernel.org/linux-tegra/20221114124053.1873316-1-waynec@nvidia.com/
>
> Jon Hunter (3):
> dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
> arm64: tegra: Add dma-coherent property for Tegra194 XUDC
> arm64: tegra: Populate the XUDC node for Tegra234
>
> Sing-Han Chen (1):
> usb: gadget: tegra-xudc: Add Tegra234 support
>
> Wayne Chang (1):
> dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support
>
> .../bindings/usb/nvidia,tegra-xudc.yaml | 15 ++++++++++++
> arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
> arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 +++++++++++++++++++
> drivers/usb/gadget/udc/tegra-xudc.c | 17 ++++++++++++++
> 4 files changed, 56 insertions(+)
I've picked up patches 2 and 5 of this series into the Tegra tree. Greg,
can you pick up patches 1, 3 and 4?
Thanks,
Thierry
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
2023-01-22 14:12 ` Krzysztof Kozlowski
@ 2023-01-24 13:58 ` Thierry Reding
1 sibling, 0 replies; 12+ messages in thread
From: Thierry Reding @ 2023-01-24 13:58 UTC (permalink / raw)
To: Jon Hunter
Cc: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, linux-usb,
devicetree, linux-tegra
[-- Attachment #1: Type: text/plain, Size: 483 bytes --]
On Thu, Jan 19, 2023 at 10:42:04AM +0000, Jon Hunter wrote:
> DMA operations for XUSB device controller are coherent for Tegra194 and
> so update the device-tree binding to add this property.
>
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> ---
> V5: Dropped fixes tag
> V4: This is new in this version
>
> .../devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
Acked-by: Thierry Reding <treding@nvidia.com>
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support
2023-01-19 10:42 ` [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Jon Hunter
@ 2023-01-24 13:58 ` Thierry Reding
0 siblings, 0 replies; 12+ messages in thread
From: Thierry Reding @ 2023-01-24 13:58 UTC (permalink / raw)
To: Jon Hunter
Cc: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, linux-usb,
devicetree, linux-tegra, Wayne Chang, Krzysztof Kozlowski
[-- Attachment #1: Type: text/plain, Size: 758 bytes --]
On Thu, Jan 19, 2023 at 10:42:06AM +0000, Jon Hunter wrote:
> From: Wayne Chang <waynec@nvidia.com>
>
> Extend the Tegra XUSB controller device (XUDC) tree binding with
> Tegra234 support.
>
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Co-developed-by: Jon Hunter <jonathanh@nvidia.com>
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> V4 -> V5: added Krzysztof's ACK
> V3 -> V4: added 'dma-coherent' for Tegra234
> V2 -> V3: nothing has changed
> V1 -> V2: address the issue on phy-names property
>
> Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 3 +++
> 1 file changed, 3 insertions(+)
Acked-by: Thierry Reding <treding@nvidia.com>
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support
2023-01-19 10:42 ` [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support Jon Hunter
@ 2023-01-24 13:58 ` Thierry Reding
0 siblings, 0 replies; 12+ messages in thread
From: Thierry Reding @ 2023-01-24 13:58 UTC (permalink / raw)
To: Jon Hunter
Cc: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski, linux-usb,
devicetree, linux-tegra, Sing-Han Chen, Wayne Chang
[-- Attachment #1: Type: text/plain, Size: 603 bytes --]
On Thu, Jan 19, 2023 at 10:42:07AM +0000, Jon Hunter wrote:
> From: Sing-Han Chen <singhanc@nvidia.com>
>
> This commit adds support for XUSB device mode controller support on
> Tegra234 SoC. This is very similar to the existing Tegra194 XUDC.
>
> Signed-off-by: Sing-Han Chen <singhanc@nvidia.com>
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> ---
> V1 -> V5: nothing has changed
>
> drivers/usb/gadget/udc/tegra-xudc.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
Acked-by: Thierry Reding <treding@nvidia.com>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH V5 0/5] Tegra USB device support updates
2023-01-24 13:57 ` [PATCH V5 0/5] Tegra USB device support updates Thierry Reding
@ 2023-01-25 14:44 ` Greg Kroah-Hartman
0 siblings, 0 replies; 12+ messages in thread
From: Greg Kroah-Hartman @ 2023-01-25 14:44 UTC (permalink / raw)
To: Thierry Reding
Cc: Jon Hunter, Rob Herring, Krzysztof Kozlowski, linux-usb,
devicetree, linux-tegra
On Tue, Jan 24, 2023 at 02:57:40PM +0100, Thierry Reding wrote:
> On Thu, Jan 19, 2023 at 10:42:03AM +0000, Jon Hunter wrote:
> > This series adds USB device support for Tegra234. 3/5 patches were
> > originally part of the series to add both USB host and device support
> > for Tegra234 [0]. However, the series was getting quite large and so I
> > have split this into a separate series but calling it 'V4' to indicate
> > that this is not completely new either.
> >
> > I have added two more patches in this version to fix DMA coherency for
> > Tegra194.
> >
> > [0] https://lore.kernel.org/linux-tegra/20221114124053.1873316-1-waynec@nvidia.com/
> >
> > Jon Hunter (3):
> > dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194
> > arm64: tegra: Add dma-coherent property for Tegra194 XUDC
> > arm64: tegra: Populate the XUDC node for Tegra234
> >
> > Sing-Han Chen (1):
> > usb: gadget: tegra-xudc: Add Tegra234 support
> >
> > Wayne Chang (1):
> > dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support
> >
> > .../bindings/usb/nvidia,tegra-xudc.yaml | 15 ++++++++++++
> > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 +
> > arch/arm64/boot/dts/nvidia/tegra234.dtsi | 23 +++++++++++++++++++
> > drivers/usb/gadget/udc/tegra-xudc.c | 17 ++++++++++++++
> > 4 files changed, 56 insertions(+)
>
> I've picked up patches 2 and 5 of this series into the Tegra tree. Greg,
> can you pick up patches 1, 3 and 4?
Yes, I will do that now, thanks!
greg k-h
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2023-01-25 14:45 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-19 10:42 [PATCH V5 0/5] Tegra USB device support updates Jon Hunter
2023-01-19 10:42 ` [PATCH V5 1/5] dt-bindings: usb: tegra-xudc: Add dma-coherent for Tegra194 Jon Hunter
2023-01-22 14:12 ` Krzysztof Kozlowski
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 2/5] arm64: tegra: Add dma-coherent property for Tegra194 XUDC Jon Hunter
2023-01-19 10:42 ` [PATCH V5 3/5] dt-bindings: usb: tegra-xudc: Add Tegra234 XUDC support Jon Hunter
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 4/5] usb: gadget: tegra-xudc: Add Tegra234 support Jon Hunter
2023-01-24 13:58 ` Thierry Reding
2023-01-19 10:42 ` [PATCH V5 5/5] arm64: tegra: Populate the XUDC node for Tegra234 Jon Hunter
2023-01-24 13:57 ` [PATCH V5 0/5] Tegra USB device support updates Thierry Reding
2023-01-25 14:44 ` Greg Kroah-Hartman
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