linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15
@ 2021-01-14 13:15 Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 1/3] ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on stm32mp151 Amelie Delaunay
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: Amelie Delaunay @ 2021-01-14 13:15 UTC (permalink / raw)
  To: Maxime Coquelin, Alexandre Torgue, Rob Herring
  Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay

This series updates usbphyc parent and child nodes to follow latest DT
bindings.

---
Changes in v2:
- squash all DT board patches in one patch
- update also non-ST DT

Amelie Delaunay (3):
  ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on
    stm32mp151
  ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15
    boards
  ARM: dts: stm32: add #clock-cells property to usbphyc node on
    stm32mp151

 arch/arm/boot/dts/stm32mp151.dtsi                  | 3 +++
 arch/arm/boot/dts/stm32mp157a-stinger96.dtsi       | 4 ----
 arch/arm/boot/dts/stm32mp157c-ed1.dts              | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi     | 2 --
 arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi      | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi   | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi             | 4 ----
 8 files changed, 3 insertions(+), 26 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH v2 1/3] ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on stm32mp151
  2021-01-14 13:15 [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Amelie Delaunay
@ 2021-01-14 13:15 ` Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 2/3] ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15 boards Amelie Delaunay
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: Amelie Delaunay @ 2021-01-14 13:15 UTC (permalink / raw)
  To: Maxime Coquelin, Alexandre Torgue, Rob Herring
  Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay

vdda1v1 and vdda1v8 supplies are required by USB PLL. Add them in usbphyc
node.

Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3c75abacb374..07cb927ba06d 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1486,6 +1486,8 @@
 			reg = <0x5a006000 0x1000>;
 			clocks = <&rcc USBPHY_K>;
 			resets = <&rcc USBPHY_R>;
+			vdda1v1-supply = <&reg11>;
+			vdda1v8-supply = <&reg18>;
 			status = "disabled";
 
 			usbphyc_port0: usb-phy@0 {
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH v2 2/3] ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15 boards
  2021-01-14 13:15 [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 1/3] ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on stm32mp151 Amelie Delaunay
@ 2021-01-14 13:15 ` Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 3/3] ARM: dts: stm32: add #clock-cells property to usbphyc node on stm32mp151 Amelie Delaunay
  2021-01-26 13:16 ` [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Alexandre TORGUE
  3 siblings, 0 replies; 5+ messages in thread
From: Amelie Delaunay @ 2021-01-14 13:15 UTC (permalink / raw)
  To: Maxime Coquelin, Alexandre Torgue, Rob Herring
  Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay

vdda1v1 and vdda1v8 supplies are required by USB PLL, not by the PHYs.
Remove them from usbphyc child phy nodes now that they are managed in
usbphyc parent node at SoC level.

Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
 arch/arm/boot/dts/stm32mp157a-stinger96.dtsi       | 4 ----
 arch/arm/boot/dts/stm32mp157c-ed1.dts              | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi     | 2 --
 arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi      | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi   | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 4 ----
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi             | 4 ----
 7 files changed, 26 deletions(-)

diff --git a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
index 58275bcf9e26..113c48b2ef93 100644
--- a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
+++ b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
@@ -331,12 +331,8 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 81a7d5849db4..95b08876b2b3 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -393,12 +393,8 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
index 62ab23824a3e..f6bc86065151 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
@@ -152,6 +152,4 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
index 8456f172d4b1..5523f4138fd6 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@@ -300,12 +300,8 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
index 356150d28c42..8f9748ee2ecd 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
@@ -132,12 +132,8 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
index ec02cee1dd9b..b09e87fe901a 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
@@ -391,12 +391,8 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 89c0e1ddc387..59f18846cf5d 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -694,14 +694,10 @@
 
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &usbphyc_port1 {
 	phy-supply = <&vdd_usb>;
-	vdda1v1-supply = <&reg11>;
-	vdda1v8-supply = <&reg18>;
 };
 
 &vrefbuf {
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH v2 3/3] ARM: dts: stm32: add #clock-cells property to usbphyc node on stm32mp151
  2021-01-14 13:15 [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 1/3] ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on stm32mp151 Amelie Delaunay
  2021-01-14 13:15 ` [PATCH v2 2/3] ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15 boards Amelie Delaunay
@ 2021-01-14 13:15 ` Amelie Delaunay
  2021-01-26 13:16 ` [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Alexandre TORGUE
  3 siblings, 0 replies; 5+ messages in thread
From: Amelie Delaunay @ 2021-01-14 13:15 UTC (permalink / raw)
  To: Maxime Coquelin, Alexandre Torgue, Rob Herring
  Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay

usbphyc is a 48Mhz clock provider: the clock can be used as clock source
for USB OTG. Add #clock-cells property to usbphyc node to reflect this
capability.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 07cb927ba06d..51acb2b04720 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1482,6 +1482,7 @@
 		usbphyc: usbphyc@5a006000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
+			#clock-cells = <0>;
 			compatible = "st,stm32mp1-usbphyc";
 			reg = <0x5a006000 0x1000>;
 			clocks = <&rcc USBPHY_K>;
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread
* Re: [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15
  2021-01-14 13:15 [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Amelie Delaunay
                   ` (2 preceding siblings ...)
  2021-01-14 13:15 ` [PATCH v2 3/3] ARM: dts: stm32: add #clock-cells property to usbphyc node on stm32mp151 Amelie Delaunay
@ 2021-01-26 13:16 ` Alexandre TORGUE
  3 siblings, 0 replies; 5+ messages in thread
From: Alexandre TORGUE @ 2021-01-26 13:16 UTC (permalink / raw)
  To: Amelie Delaunay, Maxime Coquelin, Rob Herring
  Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel

Hi Amélie,

On 1/14/21 2:15 PM, Amelie Delaunay wrote:
> This series updates usbphyc parent and child nodes to follow latest DT
> bindings.
> 
> ---
> Changes in v2:
> - squash all DT board patches in one patch
> - update also non-ST DT
> 
> Amelie Delaunay (3):
>    ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on
>      stm32mp151
>    ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15
>      boards
>    ARM: dts: stm32: add #clock-cells property to usbphyc node on
>      stm32mp151
> 
>   arch/arm/boot/dts/stm32mp151.dtsi                  | 3 +++
>   arch/arm/boot/dts/stm32mp157a-stinger96.dtsi       | 4 ----
>   arch/arm/boot/dts/stm32mp157c-ed1.dts              | 4 ----
>   arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi     | 2 --
>   arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi      | 4 ----
>   arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi   | 4 ----
>   arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 4 ----
>   arch/arm/boot/dts/stm32mp15xx-dkx.dtsi             | 4 ----
>   8 files changed, 3 insertions(+), 26 deletions(-)
> 

DT patches applied on stm32-next.

Thanks
Alex

^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-01-26 13:21 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-14 13:15 [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Amelie Delaunay
2021-01-14 13:15 ` [PATCH v2 1/3] ARM: dts: stm32: add usbphyc vdda1v1 and vdda1v8 supplies on stm32mp151 Amelie Delaunay
2021-01-14 13:15 ` [PATCH v2 2/3] ARM: dts: stm32: remove usbphyc ports vdda1v1 & vdda1v8 on stm32mp15 boards Amelie Delaunay
2021-01-14 13:15 ` [PATCH v2 3/3] ARM: dts: stm32: add #clock-cells property to usbphyc node on stm32mp151 Amelie Delaunay
2021-01-26 13:16 ` [PATCH v2 0/3] ARM: stm32: USBPHYC updates on stm32mp15 Alexandre TORGUE

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).