Remove USB2 controller and phy nodes from common dtsi file as it is
required only for SKU1 board.
Add these nodes in SKU1 dtsi file.
Sandeep Maheswaram (2):
arm64: qcom: sc7280: Remove USB2 controller and phy nodes from common
dtsi
arm64: qcom: sc7280: Add USB2 controller and phy nodes for SKU1 board
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 16 ++++++++++++++++
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 16 ----------------
2 files changed, 16 insertions(+), 16 deletions(-)
--
2.7.4
Remove USB2 controller and phy nodes from common dtsi file as it is
required only for SKU1 board.
Signed-off-by: Sandeep Maheswaram <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index d623d71..c54ad62 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -398,22 +398,6 @@
vdda-pll-supply = <&vreg_l1b_0p8>;
};
-&usb_2 {
- status = "okay";
-};
-
-&usb_2_dwc3 {
- dr_mode = "peripheral";
-};
-
-&usb_2_hsphy {
- status = "okay";
-
- vdda-pll-supply = <&vreg_l10c_0p8>;
- vdda33-supply = <&vreg_l2b_3p0>;
- vdda18-supply = <&vreg_l1c_1p8>;
-};
-
&uart7 {
status = "okay";
--
2.7.4
Adding USB2 controller and phy nodes for SC7280 SKU1 board.
Signed-off-by: Sandeep Maheswaram <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 9b991ba..ffd483d 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -80,3 +80,19 @@
qcom,pre-scaling = <1 1>;
};
};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_dwc3 {
+ dr_mode = "host";
+};
+
+&usb_2_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l10c_0p8>;
+ vdda33-supply = <&vreg_l2b_3p0>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+};
--
2.7.4
On Thu, Nov 25, 2021 at 04:26:54PM +0530, Sandeep Maheswaram wrote:
> Remove USB2 controller and phy nodes from common dtsi file as it is
> required only for SKU1 board.
>
> Signed-off-by: Sandeep Maheswaram <[email protected]>
A series shouldn't break things if it is only applied partially (in order). In
this case the USB2 controller wouldn't work on the SKU1 board if only this patch
is applied. It should be squashed with patch 2 of this series ("arm64: qcom:
sc7280: Add USB2 controller and phy nodes for SKU1 board").
Also doing the move in a single patch instead of two separate patches for remove
and add makes it easier to review the latter part, since it's evident from the
patch itself that it's just a move.
On Thu 25 Nov 04:56 CST 2021, Sandeep Maheswaram wrote:
> Adding USB2 controller and phy nodes for SC7280 SKU1 board.
>
> Signed-off-by: Sandeep Maheswaram <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/sc7280-idp.dts | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> index 9b991ba..ffd483d 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> @@ -80,3 +80,19 @@
> qcom,pre-scaling = <1 1>;
> };
> };
> +
> +&usb_2 {
> + status = "okay";
> +};
> +
> +&usb_2_dwc3 {
> + dr_mode = "host";
The commit messages doesn't capture why the mode changes from peripheral
to host.
> +};
> +
> +&usb_2_hsphy {
Is this specific to this SKU? Is there a reason not to keep this in the
dtsi?
Please squash the two patches and please write a proper commit message.
Thanks,
Bjorn
> + status = "okay";
> +
> + vdda-pll-supply = <&vreg_l10c_0p8>;
> + vdda33-supply = <&vreg_l2b_3p0>;
> + vdda18-supply = <&vreg_l1c_1p8>;
> +};
> --
> 2.7.4
>
On 11/29/2021 11:32 PM, Matthias Kaehlcke wrote:
> On Thu, Nov 25, 2021 at 04:26:54PM +0530, Sandeep Maheswaram wrote:
>> Remove USB2 controller and phy nodes from common dtsi file as it is
>> required only for SKU1 board.
>>
>> Signed-off-by: Sandeep Maheswaram <[email protected]>
> A series shouldn't break things if it is only applied partially (in order). In
> this case the USB2 controller wouldn't work on the SKU1 board if only this patch
> is applied. It should be squashed with patch 2 of this series ("arm64: qcom:
> sc7280: Add USB2 controller and phy nodes for SKU1 board").
>
> Also doing the move in a single patch instead of two separate patches for remove
> and add makes it easier to review the latter part, since it's evident from the
> patch itself that it's just a move.
Ok. Will do in next version.