[PATCH 00/12] usb: dt-bindings: samsung: convert to dtschema

[PATCH 00/12] usb: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Hi,

Dependencies
============
None.

The DTS patches are independent and I will take them via Samsung SoC tree.
I am including them here just so automatic robot checks won't complain about
DTS differences against newly dtschema.

Best regards,
Krzysztof

Krzysztof Kozlowski (12):
  arm64: dts: exynos: add USB DWC3 supplies to Espresso board
  ARM: dts: exynos: add USB DWC3 supplies to Arndale
  ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring
  ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi
  ARM: dts: exynos: add USB DWC3 supplies to SMDK5420
  ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410
  dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema
  dt-bindings: usb: samsung,exynos-usb2: convert to dtschema

 .../devicetree/bindings/usb/exynos-usb.txt    | 115 ----------------
 .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
 .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++
 arch/arm/boot/dts/exynos5250-arndale.dts      |   5 +
 arch/arm/boot/dts/exynos5250-smdk5250.dts     |   5 +
 arch/arm/boot/dts/exynos5250-snow-common.dtsi |   5 +
 arch/arm/boot/dts/exynos5250-spring.dts       |   5 +
 arch/arm/boot/dts/exynos5250.dtsi             |   2 +-
 arch/arm/boot/dts/exynos5410-smdk5410.dts     |  23 ++++
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |  10 ++
 arch/arm/boot/dts/exynos5420-peach-pit.dts    |  10 ++
 arch/arm/boot/dts/exynos5420-smdk5420.dts     |  10 ++
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |  10 ++
 .../boot/dts/exynos/exynos7-espresso.dts      |   5 +
 arch/arm64/boot/dts/exynos/exynos7.dtsi       |   2 +-
 15 files changed, 336 insertions(+), 117 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml

-- 
2.32.0

[PATCH 00/12] usb: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Hi,

Dependencies
============
None.

The DTS patches are independent and I will take them via Samsung SoC tree.
I am including them here just so automatic robot checks won't complain about
DTS differences against newly dtschema.

Best regards,
Krzysztof

Krzysztof Kozlowski (12):
  arm64: dts: exynos: add USB DWC3 supplies to Espresso board
  ARM: dts: exynos: add USB DWC3 supplies to Arndale
  ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring
  ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit
  ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi
  ARM: dts: exynos: add USB DWC3 supplies to SMDK5420
  ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410
  dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema
  dt-bindings: usb: samsung,exynos-usb2: convert to dtschema

 .../devicetree/bindings/usb/exynos-usb.txt    | 115 ----------------
 .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
 .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++
 arch/arm/boot/dts/exynos5250-arndale.dts      |   5 +
 arch/arm/boot/dts/exynos5250-smdk5250.dts     |   5 +
 arch/arm/boot/dts/exynos5250-snow-common.dtsi |   5 +
 arch/arm/boot/dts/exynos5250-spring.dts       |   5 +
 arch/arm/boot/dts/exynos5250.dtsi             |   2 +-
 arch/arm/boot/dts/exynos5410-smdk5410.dts     |  23 ++++
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |  10 ++
 arch/arm/boot/dts/exynos5420-peach-pit.dts    |  10 ++
 arch/arm/boot/dts/exynos5420-smdk5420.dts     |  10 ++
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |  10 ++
 .../boot/dts/exynos/exynos7-espresso.dts      |   5 +
 arch/arm64/boot/dts/exynos/exynos7.dtsi       |   2 +-
 15 files changed, 336 insertions(+), 117 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml

-- 
2.32.0


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

[PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
board.  Due to lack of schematics of Espresso board, the choice of
regulators is approximate.  What bindings call VDD10, for Exynos7 should
be actually called VDD09 (0.9 V).  Use regulators with a matching
voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
with Exynos7420).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 5 +++++
 arch/arm64/boot/dts/exynos/exynos7.dtsi         | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 125c03f351d9..4c45e689d34a 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -412,6 +412,11 @@ &ufs {
 	status = "okay";
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo4_reg>;
+	vdd33-supply = <&ldo6_reg>;
+};
+
 &usbdrd_phy {
 	vbus-supply = <&usb30_vbus_reg>;
 	vbus-boost-supply = <&usb3drd_boost_5v>;
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index c3efbc8add38..01b4210d8b62 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -672,7 +672,7 @@ usbdrd_phy: phy@15500000 {
 			#phy-cells = <1>;
 		};
 
-		usbdrd3 {
+		usbdrd: usb {
 			compatible = "samsung,exynos7-dwusb3";
 			clocks = <&clock_fsys0 ACLK_USBDRD300>,
 			       <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>,
-- 
2.32.0

[PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
board.  Due to lack of schematics of Espresso board, the choice of
regulators is approximate.  What bindings call VDD10, for Exynos7 should
be actually called VDD09 (0.9 V).  Use regulators with a matching
voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
with Exynos7420).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 5 +++++
 arch/arm64/boot/dts/exynos/exynos7.dtsi         | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 125c03f351d9..4c45e689d34a 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -412,6 +412,11 @@ &ufs {
 	status = "okay";
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo4_reg>;
+	vdd33-supply = <&ldo6_reg>;
+};
+
 &usbdrd_phy {
 	vbus-supply = <&usb30_vbus_reg>;
 	vbus-boost-supply = <&usb3drd_boost_5v>;
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index c3efbc8add38..01b4210d8b62 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -672,7 +672,7 @@ usbdrd_phy: phy@15500000 {
 			#phy-cells = <1>;
 		};
 
-		usbdrd3 {
+		usbdrd: usb {
 			compatible = "samsung,exynos7-dwusb3";
 			clocks = <&clock_fsys0 ACLK_USBDRD300>,
 			       <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>,
-- 
2.32.0


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

[PATCH 02/12] ARM: dts: exynos: add USB DWC3 supplies to Arndale

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250 Arndale
board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 5 +++++
 arch/arm/boot/dts/exynos5250.dtsi        | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3583095fbb2a..e639cf6d9b64 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -632,3 +632,8 @@ i2c_ddc: i2c-10 {
 		#size-cells = <0>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 139778928b93..a6f48f31f618 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -637,7 +637,7 @@ i2s2: i2s@12d70000 {
 			#sound-dai-cells = <1>;
 		};
 
-		usb_dwc3 {
+		usbdrd: usb3 {
 			compatible = "samsung,exynos5250-dwusb3";
 			clocks = <&clock CLK_USB3>;
 			clock-names = "usbdrd30";
-- 
2.32.0

[PATCH 02/12] ARM: dts: exynos: add USB DWC3 supplies to Arndale

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250 Arndale
board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 5 +++++
 arch/arm/boot/dts/exynos5250.dtsi        | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3583095fbb2a..e639cf6d9b64 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -632,3 +632,8 @@ i2c_ddc: i2c-10 {
 		#size-cells = <0>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 139778928b93..a6f48f31f618 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -637,7 +637,7 @@ i2s2: i2s@12d70000 {
 			#sound-dai-cells = <1>;
 		};
 
-		usb_dwc3 {
+		usbdrd: usb3 {
 			compatible = "samsung,exynos5250-dwusb3";
 			clocks = <&clock CLK_USB3>;
 			clock-names = "usbdrd30";
-- 
2.32.0


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

[PATCH 03/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5250

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
SMDK5250 board.  Due to lack of board schematics, use same regulators as
on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 39bbe18145cf..53670383d607 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -417,3 +417,8 @@ max77686_irq: max77686-irq {
 		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
-- 
2.32.0

[PATCH 03/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5250

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
SMDK5250 board.  Due to lack of board schematics, use same regulators as
on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 39bbe18145cf..53670383d607 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -417,3 +417,8 @@ max77686_irq: max77686-irq {
 		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
-- 
2.32.0


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH 04/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Snow board.  Due to lack of board schematics, use same
regulators as on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-snow-common.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index 2335c4687349..ccb32d53d598 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -698,6 +698,11 @@ &spi_1 {
 	cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3 {
 	dr_mode = "host";
 };
-- 
2.32.0

[PATCH 04/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Snow board.  Due to lack of board schematics, use same
regulators as on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-snow-common.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index 2335c4687349..ccb32d53d598 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -698,6 +698,11 @@ &spi_1 {
 	cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3 {
 	dr_mode = "host";
 };
-- 
2.32.0


_______________________________________________
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[PATCH 05/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Spring board.  Due to lack of board schematics, use same
regulators as on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-spring.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index e0feedcf54bb..138f51f974c7 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -553,4 +553,9 @@ &spi_1 {
 	num-cs = <1>;
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 #include "cros-ec-keyboard.dtsi"
-- 
2.32.0

[PATCH 05/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Spring board.  Due to lack of board schematics, use same
regulators as on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-spring.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index e0feedcf54bb..138f51f974c7 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -553,4 +553,9 @@ &spi_1 {
 	num-cs = <1>;
 };
 
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 #include "cros-ec-keyboard.dtsi"
-- 
2.32.0


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[PATCH 06/12] ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
ArndaleOcta board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index dfc7f14f5772..ffdf0e247c15 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -825,3 +825,13 @@ &rtc {
 &usbdrd_dwc3_1 {
 	dr_mode = "host";
 };
+
+&usbdrd3_0 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
-- 
2.32.0

[PATCH 06/12] ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
ArndaleOcta board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index dfc7f14f5772..ffdf0e247c15 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -825,3 +825,13 @@ &rtc {
 &usbdrd_dwc3_1 {
 	dr_mode = "host";
 };
+
+&usbdrd3_0 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
-- 
2.32.0


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[PATCH 07/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
Chromebook Peach Pit board.  Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-peach-pit.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index e76fb104db19..6252089e4350 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -1090,6 +1090,16 @@ &tmu_gpu {
 	vtmu-supply = <&ldo10_reg>;
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3_0 {
 	dr_mode = "host";
 };
-- 
2.32.0

[PATCH 07/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
Chromebook Peach Pit board.  Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-peach-pit.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index e76fb104db19..6252089e4350 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -1090,6 +1090,16 @@ &tmu_gpu {
 	vtmu-supply = <&ldo10_reg>;
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3_0 {
 	dr_mode = "host";
 };
-- 
2.32.0


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[PATCH 08/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5800
Chromebook Peach Pi board.  Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5800-peach-pi.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 77013ee586f8..fd6f80a9c64e 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -1072,6 +1072,16 @@ &tmu_gpu {
 	vtmu-supply = <&ldo10_reg>;
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3_0 {
 	dr_mode = "host";
 };
-- 
2.32.0

[PATCH 08/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5800
Chromebook Peach Pi board.  Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5800-peach-pi.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 77013ee586f8..fd6f80a9c64e 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -1072,6 +1072,16 @@ &tmu_gpu {
 	vtmu-supply = <&ldo10_reg>;
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3_0 {
 	dr_mode = "host";
 };
-- 
2.32.0


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[PATCH 09/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5420

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
SMDK5420 board.  Due to lack of board schematics, use same
regulators as on ArndaleOcta board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-smdk5420.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index a4f0e3ffedbd..69ce3e430863 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -407,6 +407,16 @@ &rtc {
 	clock-names = "rtc", "rtc_src";
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
 &usbdrd_phy0 {
 	vbus-supply = <&usb300_vbus_reg>;
 };
-- 
2.32.0

[PATCH 09/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5420

[Krzysztof Kozlowski]

Add required voltage regulators for USB DWC3 block on Exynos5420
SMDK5420 board.  Due to lack of board schematics, use same
regulators as on ArndaleOcta board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5420-smdk5420.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index a4f0e3ffedbd..69ce3e430863 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -407,6 +407,16 @@ &rtc {
 	clock-names = "rtc", "rtc_src";
 };
 
+&usbdrd3_0 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&ldo11_reg>;
+	vdd33-supply = <&ldo9_reg>;
+};
+
 &usbdrd_phy0 {
 	vbus-supply = <&usb300_vbus_reg>;
 };
-- 
2.32.0


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[PATCH 10/12] ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410

[Krzysztof Kozlowski]

Add dummy/fake voltage regulators for USB DWC3 block on Exynos5410
SMDK5410 board.  These regulators are required by dtschema, however the
SMDK5410 board does not define the PMIC providing regulators.  Use dummy
fixed-regulators just to satisfy the dtschema checks.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5410-smdk5410.dts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index 2a3ade77a2de..eae69e857247 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -41,6 +41,19 @@ firmware@2037000 {
 		reg = <0x02037000 0x1000>;
 	};
 
+	vdd10_usb3: voltage-regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD10_USB3";
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	vdd33_usb3: voltage-regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD33_USB3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 };
 
 &mmc_0 {
@@ -121,3 +134,13 @@ &serial_1 {
 &serial_2 {
 	status = "okay";
 };
+
+&usbdrd3_0 {
+	vdd10-supply = <&vdd10_usb3>;
+	vdd33-supply = <&vdd33_usb3>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&vdd10_usb3>;
+	vdd33-supply = <&vdd33_usb3>;
+};
-- 
2.32.0

[PATCH 10/12] ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410

[Krzysztof Kozlowski]

Add dummy/fake voltage regulators for USB DWC3 block on Exynos5410
SMDK5410 board.  These regulators are required by dtschema, however the
SMDK5410 board does not define the PMIC providing regulators.  Use dummy
fixed-regulators just to satisfy the dtschema checks.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5410-smdk5410.dts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index 2a3ade77a2de..eae69e857247 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -41,6 +41,19 @@ firmware@2037000 {
 		reg = <0x02037000 0x1000>;
 	};
 
+	vdd10_usb3: voltage-regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD10_USB3";
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	vdd33_usb3: voltage-regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD33_USB3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 };
 
 &mmc_0 {
@@ -121,3 +134,13 @@ &serial_1 {
 &serial_2 {
 	status = "okay";
 };
+
+&usbdrd3_0 {
+	vdd10-supply = <&vdd10_usb3>;
+	vdd33-supply = <&vdd33_usb3>;
+};
+
+&usbdrd3_1 {
+	vdd10-supply = <&vdd10_usb3>;
+	vdd33-supply = <&vdd33_usb3>;
+};
-- 
2.32.0


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[PATCH 11/12] dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung Exynos SoC USB 3.0 DWC3 Controller bindings to DT
schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../devicetree/bindings/usb/exynos-usb.txt    |  49 -------
 .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
 2 files changed, 129 insertions(+), 49 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
index f7ae79825d7d..61c03c0ef19f 100644
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -64,52 +64,3 @@ Example:
 		phys = <&usb2phy 1>;
 		phy-names = "host";
 	};
-
-DWC3
-Required properties:
- - compatible: should be one of the following -
-	       "samsung,exynos5250-dwusb3": for USB 3.0 DWC3 controller on
-					    Exynos5250/5420.
-	       "samsung,exynos5433-dwusb3": for USB 3.0 DWC3 controller on
-					    Exynos5433.
-	       "samsung,exynos7-dwusb3": for USB 3.0 DWC3 controller on Exynos7.
- - #address-cells, #size-cells : should be '1' if the device has sub-nodes
-				 with 'reg' property.
- - ranges: allows valid 1:1 translation between child's address space and
-	   parent's address space
- - clocks: Clock IDs array as required by the controller.
- - clock-names: Names of clocks corresponding to IDs in the clock property.
-                Following clock names shall be provided for different
-                compatibles:
-                 - samsung,exynos5250-dwusb3: "usbdrd30",
-                 - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk",
-                                              "phyclk",
-                 - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk",
-                                           "usbdrd30_axius_clk"
- - vdd10-supply: 1.0V powr supply
- - vdd33-supply: 3.0V/3.3V power supply
-
-Sub-nodes:
-The dwc3 core should be added as subnode to Exynos dwc3 glue.
-- dwc3 :
-   The binding details of dwc3 can be found in:
-   Documentation/devicetree/bindings/usb/snps,dwc3.yaml
-
-Example:
-	usb@12000000 {
-		compatible = "samsung,exynos5250-dwusb3";
-		clocks = <&clock 286>;
-		clock-names = "usbdrd30";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		vdd10-supply = <&ldo11_reg>;
-		vdd33-supply = <&ldo9_reg>;
-
-		dwc3 {
-			compatible = "synopsys,dwc3";
-			reg = <0x12000000 0x10000>;
-			interrupts = <0 72 0>;
-			usb-phy = <&usb2_phy &usb3_phy>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
new file mode 100644
index 000000000000..22b91a27d776
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC USB 3.0 DWC3 Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos5250-dwusb3
+      - samsung,exynos5433-dwusb3
+      - samsung,exynos7-dwusb3
+
+  '#address-cells':
+    const: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    minItems: 1
+    maxItems: 4
+
+  ranges: true
+
+  '#size-cells':
+    const: 1
+
+  vdd10-supply:
+    description: 1.0V power supply
+
+  vdd33-supply:
+    description: 3.0V/3.3V power supply
+
+patternProperties:
+  "^usb@[0-9a-f]+$":
+    $ref: snps,dwc3.yaml#
+    description: Required child node
+
+required:
+  - compatible
+  - '#address-cells'
+  - clocks
+  - clock-names
+  - ranges
+  - '#size-cells'
+  - vdd10-supply
+  - vdd33-supply
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos5250-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 1
+          maxItems: 1
+        clock-names:
+          items:
+            - const: usbdrd30
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos54333-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+        clock-names:
+          items:
+            - const: aclk
+            - const: susp_clk
+            - const: pipe_pclk
+            - const: phyclk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos7-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: usbdrd30
+            - const: usbdrd30_susp_clk
+            - const: usbdrd30_axius_clk
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5420.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb {
+        compatible = "samsung,exynos5250-dwusb3";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+        clocks = <&clock CLK_USBD300>;
+        clock-names = "usbdrd30";
+        vdd33-supply = <&ldo9_reg>;
+        vdd10-supply = <&ldo11_reg>;
+
+        usb@12000000 {
+            compatible = "snps,dwc3";
+            reg = <0x12000000 0x10000>;
+            interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+            phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
+            phy-names = "usb2-phy", "usb3-phy";
+            snps,dis_u3_susphy_quirk;
+        };
+    };
-- 
2.32.0

[PATCH 11/12] dt-bindings: usb: samsung, exynos-dwc3: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung Exynos SoC USB 3.0 DWC3 Controller bindings to DT
schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../devicetree/bindings/usb/exynos-usb.txt    |  49 -------
 .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
 2 files changed, 129 insertions(+), 49 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
index f7ae79825d7d..61c03c0ef19f 100644
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -64,52 +64,3 @@ Example:
 		phys = <&usb2phy 1>;
 		phy-names = "host";
 	};
-
-DWC3
-Required properties:
- - compatible: should be one of the following -
-	       "samsung,exynos5250-dwusb3": for USB 3.0 DWC3 controller on
-					    Exynos5250/5420.
-	       "samsung,exynos5433-dwusb3": for USB 3.0 DWC3 controller on
-					    Exynos5433.
-	       "samsung,exynos7-dwusb3": for USB 3.0 DWC3 controller on Exynos7.
- - #address-cells, #size-cells : should be '1' if the device has sub-nodes
-				 with 'reg' property.
- - ranges: allows valid 1:1 translation between child's address space and
-	   parent's address space
- - clocks: Clock IDs array as required by the controller.
- - clock-names: Names of clocks corresponding to IDs in the clock property.
-                Following clock names shall be provided for different
-                compatibles:
-                 - samsung,exynos5250-dwusb3: "usbdrd30",
-                 - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk",
-                                              "phyclk",
-                 - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk",
-                                           "usbdrd30_axius_clk"
- - vdd10-supply: 1.0V powr supply
- - vdd33-supply: 3.0V/3.3V power supply
-
-Sub-nodes:
-The dwc3 core should be added as subnode to Exynos dwc3 glue.
-- dwc3 :
-   The binding details of dwc3 can be found in:
-   Documentation/devicetree/bindings/usb/snps,dwc3.yaml
-
-Example:
-	usb@12000000 {
-		compatible = "samsung,exynos5250-dwusb3";
-		clocks = <&clock 286>;
-		clock-names = "usbdrd30";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		vdd10-supply = <&ldo11_reg>;
-		vdd33-supply = <&ldo9_reg>;
-
-		dwc3 {
-			compatible = "synopsys,dwc3";
-			reg = <0x12000000 0x10000>;
-			interrupts = <0 72 0>;
-			usb-phy = <&usb2_phy &usb3_phy>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
new file mode 100644
index 000000000000..22b91a27d776
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC USB 3.0 DWC3 Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos5250-dwusb3
+      - samsung,exynos5433-dwusb3
+      - samsung,exynos7-dwusb3
+
+  '#address-cells':
+    const: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    minItems: 1
+    maxItems: 4
+
+  ranges: true
+
+  '#size-cells':
+    const: 1
+
+  vdd10-supply:
+    description: 1.0V power supply
+
+  vdd33-supply:
+    description: 3.0V/3.3V power supply
+
+patternProperties:
+  "^usb@[0-9a-f]+$":
+    $ref: snps,dwc3.yaml#
+    description: Required child node
+
+required:
+  - compatible
+  - '#address-cells'
+  - clocks
+  - clock-names
+  - ranges
+  - '#size-cells'
+  - vdd10-supply
+  - vdd33-supply
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos5250-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 1
+          maxItems: 1
+        clock-names:
+          items:
+            - const: usbdrd30
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos54333-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+        clock-names:
+          items:
+            - const: aclk
+            - const: susp_clk
+            - const: pipe_pclk
+            - const: phyclk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos7-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: usbdrd30
+            - const: usbdrd30_susp_clk
+            - const: usbdrd30_axius_clk
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5420.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb {
+        compatible = "samsung,exynos5250-dwusb3";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+        clocks = <&clock CLK_USBD300>;
+        clock-names = "usbdrd30";
+        vdd33-supply = <&ldo9_reg>;
+        vdd10-supply = <&ldo11_reg>;
+
+        usb@12000000 {
+            compatible = "snps,dwc3";
+            reg = <0x12000000 0x10000>;
+            interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+            phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
+            phy-names = "usb2-phy", "usb3-phy";
+            snps,dis_u3_susphy_quirk;
+        };
+    };
-- 
2.32.0


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[PATCH 12/12] dt-bindings: usb: samsung,exynos-usb2: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung Exynos SoC USB 2.0 EHCI and OHCI Controller bindings
to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../devicetree/bindings/usb/exynos-usb.txt    |  66 ----------
 .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++++
 2 files changed, 117 insertions(+), 66 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
deleted file mode 100644
index 61c03c0ef19f..000000000000
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Samsung Exynos SoC USB controller
-
-The USB devices interface with USB controllers on Exynos SOCs.
-The device node has following properties.
-
-EHCI
-Required properties:
- - compatible: should be "samsung,exynos4210-ehci" for USB 2.0
-   EHCI controller in host mode.
- - reg: physical base address of the controller and length of memory mapped
-   region.
- - interrupts: interrupt number to the cpu.
- - clocks: from common clock binding: handle to usb clock.
- - clock-names: from common clock binding: Shall be "usbhost".
- - phys: from the *Generic PHY* bindings; array specifying phy(s) used
-   by the root port.
- - phy-names: from the *Generic PHY* bindings; array of the names for
-   each phy for the root ports, must be a subset of the following:
-   "host", "hsic0", "hsic1".
-
-Optional properties:
- - samsung,vbus-gpio:  if present, specifies the GPIO that
-   needs to be pulled up for the bus to be powered.
-
-Example:
-
-	usb@12110000 {
-		compatible = "samsung,exynos4210-ehci";
-		reg = <0x12110000 0x100>;
-		interrupts = <0 71 0>;
-		samsung,vbus-gpio = <&gpx2 6 1 3 3>;
-
-		clocks = <&clock 285>;
-		clock-names = "usbhost";
-
-		phys = <&usb2phy 1>;
-		phy-names = "host";
-	};
-
-OHCI
-Required properties:
- - compatible: should be "samsung,exynos4210-ohci" for USB 2.0
-   OHCI companion controller in host mode.
- - reg: physical base address of the controller and length of memory mapped
-   region.
- - interrupts: interrupt number to the cpu.
- - clocks: from common clock binding: handle to usb clock.
- - clock-names: from common clock binding: Shall be "usbhost".
- - phys: from the *Generic PHY* bindings; array specifying phy(s) used
-   by the root port.
- - phy-names: from the *Generic PHY* bindings; array of the names for
-   each phy for the root ports, must be a subset of the following:
-   "host", "hsic0", "hsic1".
-
-Example:
-	usb@12120000 {
-		compatible = "samsung,exynos4210-ohci";
-		reg = <0x12120000 0x100>;
-		interrupts = <0 71 0>;
-
-		clocks = <&clock 285>;
-		clock-names = "usbhost";
-
-		phys = <&usb2phy 1>;
-		phy-names = "host";
-	};
diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
new file mode 100644
index 000000000000..fbf07d6e707a
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/samsung,exynos-usb2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC USB 2.0 EHCI/OHCI Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos4210-ehci
+      - samsung,exynos4210-ohci
+
+  '#address-cells':
+    const: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: usbhost
+
+  interrupts:
+    maxItems: 1
+
+  phys:
+    minItems: 1
+    maxItems: 3
+
+  phy-names:
+    items:
+      enum: [host, hsic0, hsic1]
+    minItems: 1
+    maxItems: 3
+
+  reg:
+    maxItems: 1
+
+  samsung,vbus-gpio:
+    description:
+      Only for controller in EHCI mode, if present, specifies the GPIO that
+      needs to be pulled up for the bus to be powered.
+
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  "^.*@[0-9a-f]{1,2}$":
+    description: The hard wired USB devices
+    type: object
+    $ref: /usb/usb-device.yaml
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - interrupts
+  - phys
+  - phy-names
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos4210-ohci
+    then:
+      properties:
+        samsung,vbus-gpio: false
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5420.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb@12110000 {
+        compatible = "samsung,exynos4210-ehci";
+        reg = <0x12110000 0x100>;
+        interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clock CLK_USBH20>;
+        clock-names = "usbhost";
+        phys = <&usb2_phy 0>;
+        phy-names = "host";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hub@1 {
+            compatible = "usb0424,9514";
+            reg = <1>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            usbether@1 {
+                compatible = "usb0424,ec00";
+                reg = <1>;
+                local-mac-address = [00 00 00 00 00 00];
+            };
+        };
+    };
+
+    usb@12120000 {
+        compatible = "samsung,exynos4210-ohci";
+        reg = <0x12120000 0x100>;
+        interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clock CLK_USBH20>;
+        clock-names = "usbhost";
+        phys = <&usb2_phy 0>;
+        phy-names = "host";
+    };
-- 
2.32.0

[PATCH 12/12] dt-bindings: usb: samsung, exynos-usb2: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung Exynos SoC USB 2.0 EHCI and OHCI Controller bindings
to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../devicetree/bindings/usb/exynos-usb.txt    |  66 ----------
 .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++++
 2 files changed, 117 insertions(+), 66 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
 create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
deleted file mode 100644
index 61c03c0ef19f..000000000000
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Samsung Exynos SoC USB controller
-
-The USB devices interface with USB controllers on Exynos SOCs.
-The device node has following properties.
-
-EHCI
-Required properties:
- - compatible: should be "samsung,exynos4210-ehci" for USB 2.0
-   EHCI controller in host mode.
- - reg: physical base address of the controller and length of memory mapped
-   region.
- - interrupts: interrupt number to the cpu.
- - clocks: from common clock binding: handle to usb clock.
- - clock-names: from common clock binding: Shall be "usbhost".
- - phys: from the *Generic PHY* bindings; array specifying phy(s) used
-   by the root port.
- - phy-names: from the *Generic PHY* bindings; array of the names for
-   each phy for the root ports, must be a subset of the following:
-   "host", "hsic0", "hsic1".
-
-Optional properties:
- - samsung,vbus-gpio:  if present, specifies the GPIO that
-   needs to be pulled up for the bus to be powered.
-
-Example:
-
-	usb@12110000 {
-		compatible = "samsung,exynos4210-ehci";
-		reg = <0x12110000 0x100>;
-		interrupts = <0 71 0>;
-		samsung,vbus-gpio = <&gpx2 6 1 3 3>;
-
-		clocks = <&clock 285>;
-		clock-names = "usbhost";
-
-		phys = <&usb2phy 1>;
-		phy-names = "host";
-	};
-
-OHCI
-Required properties:
- - compatible: should be "samsung,exynos4210-ohci" for USB 2.0
-   OHCI companion controller in host mode.
- - reg: physical base address of the controller and length of memory mapped
-   region.
- - interrupts: interrupt number to the cpu.
- - clocks: from common clock binding: handle to usb clock.
- - clock-names: from common clock binding: Shall be "usbhost".
- - phys: from the *Generic PHY* bindings; array specifying phy(s) used
-   by the root port.
- - phy-names: from the *Generic PHY* bindings; array of the names for
-   each phy for the root ports, must be a subset of the following:
-   "host", "hsic0", "hsic1".
-
-Example:
-	usb@12120000 {
-		compatible = "samsung,exynos4210-ohci";
-		reg = <0x12120000 0x100>;
-		interrupts = <0 71 0>;
-
-		clocks = <&clock 285>;
-		clock-names = "usbhost";
-
-		phys = <&usb2phy 1>;
-		phy-names = "host";
-	};
diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
new file mode 100644
index 000000000000..fbf07d6e707a
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/samsung,exynos-usb2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC USB 2.0 EHCI/OHCI Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos4210-ehci
+      - samsung,exynos4210-ohci
+
+  '#address-cells':
+    const: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: usbhost
+
+  interrupts:
+    maxItems: 1
+
+  phys:
+    minItems: 1
+    maxItems: 3
+
+  phy-names:
+    items:
+      enum: [host, hsic0, hsic1]
+    minItems: 1
+    maxItems: 3
+
+  reg:
+    maxItems: 1
+
+  samsung,vbus-gpio:
+    description:
+      Only for controller in EHCI mode, if present, specifies the GPIO that
+      needs to be pulled up for the bus to be powered.
+
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  "^.*@[0-9a-f]{1,2}$":
+    description: The hard wired USB devices
+    type: object
+    $ref: /usb/usb-device.yaml
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - interrupts
+  - phys
+  - phy-names
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos4210-ohci
+    then:
+      properties:
+        samsung,vbus-gpio: false
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5420.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb@12110000 {
+        compatible = "samsung,exynos4210-ehci";
+        reg = <0x12110000 0x100>;
+        interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clock CLK_USBH20>;
+        clock-names = "usbhost";
+        phys = <&usb2_phy 0>;
+        phy-names = "host";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hub@1 {
+            compatible = "usb0424,9514";
+            reg = <1>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            usbether@1 {
+                compatible = "usb0424,ec00";
+                reg = <1>;
+                local-mac-address = [00 00 00 00 00 00];
+            };
+        };
+    };
+
+    usb@12120000 {
+        compatible = "samsung,exynos4210-ohci";
+        reg = <0x12120000 0x100>;
+        interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clock CLK_USBH20>;
+        clock-names = "usbhost";
+        phys = <&usb2_phy 0>;
+        phy-names = "host";
+    };
-- 
2.32.0


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Re: [PATCH 00/12] usb: dt-bindings: samsung: convert to dtschema (subset)

[Krzysztof Kozlowski]

On Sun, 23 Jan 2022 12:16:32 +0100, Krzysztof Kozlowski wrote:
> Dependencies
> ============
> None.
> 
> The DTS patches are independent and I will take them via Samsung SoC tree.
> I am including them here just so automatic robot checks won't complain about
> DTS differences against newly dtschema.
> 
> [...]

Applied subset, thanks!

[01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board
        commit: 31c33503fdb3965d6aaf0db4a8c42e7d8cef1dff
[02/12] ARM: dts: exynos: add USB DWC3 supplies to Arndale
        commit: 52d53d937da8889964c60216a0333cb19fe0812d
[03/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
        commit: ebbb07b8d349fc2eccb67780850d2d1bbfc918d6
[04/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow
        commit: 9745be7b5a3be39a00e6bbda3305e2d789ee4082
[05/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring
        commit: 111ea2d6dd217684db4e7a97a2bda3bf14734427
[06/12] ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta
        commit: 0a14272479627bb9388ece3b0ebac72a3928062d
[07/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit
        commit: 7adf978462dadc41ea7d4138de53bc9a15922191
[08/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi
        commit: 72477416ac12e88384a96575c5f2e4bd7ac8feeb
[09/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5420
        commit: c441d2d73107fcb45c0affb345fe6b9bc3fd3bab
[10/12] ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410
        commit: 4043114504cc05d0a7ca2a061838699b500599cd

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

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Re: [PATCH 00/12] usb: dt-bindings: samsung: convert to dtschema (subset)

[Krzysztof Kozlowski]

On Sun, 23 Jan 2022 12:16:32 +0100, Krzysztof Kozlowski wrote:
> Dependencies
> ============
> None.
> 
> The DTS patches are independent and I will take them via Samsung SoC tree.
> I am including them here just so automatic robot checks won't complain about
> DTS differences against newly dtschema.
> 
> [...]

Applied subset, thanks!

[01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board
        commit: 31c33503fdb3965d6aaf0db4a8c42e7d8cef1dff
[02/12] ARM: dts: exynos: add USB DWC3 supplies to Arndale
        commit: 52d53d937da8889964c60216a0333cb19fe0812d
[03/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
        commit: ebbb07b8d349fc2eccb67780850d2d1bbfc918d6
[04/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow
        commit: 9745be7b5a3be39a00e6bbda3305e2d789ee4082
[05/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring
        commit: 111ea2d6dd217684db4e7a97a2bda3bf14734427
[06/12] ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta
        commit: 0a14272479627bb9388ece3b0ebac72a3928062d
[07/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit
        commit: 7adf978462dadc41ea7d4138de53bc9a15922191
[08/12] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi
        commit: 72477416ac12e88384a96575c5f2e4bd7ac8feeb
[09/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5420
        commit: c441d2d73107fcb45c0affb345fe6b9bc3fd3bab
[10/12] ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410
        commit: 4043114504cc05d0a7ca2a061838699b500599cd

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Re: [PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Alim Akhtar]

Hi Krzysztof

On Mon, Jan 24, 2022 at 1:34 PM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
> board.  Due to lack of schematics of Espresso board, the choice of
> regulators is approximate.  What bindings call VDD10, for Exynos7 should
> be actually called VDD09 (0.9 V).  Use regulators with a matching
> voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
> with Exynos7420).
>

I checked Espresso board schematic, it is 0.9V for the USB and supplied by LDO4

> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 5 +++++
>  arch/arm64/boot/dts/exynos/exynos7.dtsi         | 2 +-
>  2 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> index 125c03f351d9..4c45e689d34a 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> @@ -412,6 +412,11 @@ &ufs {
>         status = "okay";
>  };
>
> +&usbdrd {
> +       vdd10-supply = <&ldo4_reg>;
> +       vdd33-supply = <&ldo6_reg>;
> +};
> +
>  &usbdrd_phy {
>         vbus-supply = <&usb30_vbus_reg>;
>         vbus-boost-supply = <&usb3drd_boost_5v>;
> diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> index c3efbc8add38..01b4210d8b62 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> @@ -672,7 +672,7 @@ usbdrd_phy: phy@15500000 {
>                         #phy-cells = <1>;
>                 };
>
> -               usbdrd3 {
> +               usbdrd: usb {
>                         compatible = "samsung,exynos7-dwusb3";
>                         clocks = <&clock_fsys0 ACLK_USBDRD300>,
>                                <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>,
> --
> 2.32.0
>


-- 
Regards,
Alim

Re: [PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Alim Akhtar]

Hi Krzysztof

On Mon, Jan 24, 2022 at 1:34 PM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
> board.  Due to lack of schematics of Espresso board, the choice of
> regulators is approximate.  What bindings call VDD10, for Exynos7 should
> be actually called VDD09 (0.9 V).  Use regulators with a matching
> voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
> with Exynos7420).
>

I checked Espresso board schematic, it is 0.9V for the USB and supplied by LDO4

> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 5 +++++
>  arch/arm64/boot/dts/exynos/exynos7.dtsi         | 2 +-
>  2 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> index 125c03f351d9..4c45e689d34a 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> @@ -412,6 +412,11 @@ &ufs {
>         status = "okay";
>  };
>
> +&usbdrd {
> +       vdd10-supply = <&ldo4_reg>;
> +       vdd33-supply = <&ldo6_reg>;
> +};
> +
>  &usbdrd_phy {
>         vbus-supply = <&usb30_vbus_reg>;
>         vbus-boost-supply = <&usb3drd_boost_5v>;
> diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> index c3efbc8add38..01b4210d8b62 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> @@ -672,7 +672,7 @@ usbdrd_phy: phy@15500000 {
>                         #phy-cells = <1>;
>                 };
>
> -               usbdrd3 {
> +               usbdrd: usb {
>                         compatible = "samsung,exynos7-dwusb3";
>                         clocks = <&clock_fsys0 ACLK_USBDRD300>,
>                                <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>,
> --
> 2.32.0
>


-- 
Regards,
Alim

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Re: [PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Krzysztof Kozlowski]

On 26/01/2022 07:58, Alim Akhtar wrote:
> Hi Krzysztof
> 
> On Mon, Jan 24, 2022 at 1:34 PM Krzysztof Kozlowski
> <krzysztof.kozlowski@canonical.com> wrote:
>>
>> Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
>> board.  Due to lack of schematics of Espresso board, the choice of
>> regulators is approximate.  What bindings call VDD10, for Exynos7 should
>> be actually called VDD09 (0.9 V).  Use regulators with a matching
>> voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
>> with Exynos7420).
>>
> 
> I checked Espresso board schematic, it is 0.9V for the USB and supplied by LDO4
> 

Thanks for checking!


Best regards,
Krzysztof

Re: [PATCH 01/12] arm64: dts: exynos: add USB DWC3 supplies to Espresso board

[Krzysztof Kozlowski]

On 26/01/2022 07:58, Alim Akhtar wrote:
> Hi Krzysztof
> 
> On Mon, Jan 24, 2022 at 1:34 PM Krzysztof Kozlowski
> <krzysztof.kozlowski@canonical.com> wrote:
>>
>> Add required voltage regulators for USB DWC3 block on Exynos7 Espresso
>> board.  Due to lack of schematics of Espresso board, the choice of
>> regulators is approximate.  What bindings call VDD10, for Exynos7 should
>> be actually called VDD09 (0.9 V).  Use regulators with a matching
>> voltage range based on vendor sources for Meizu Pro 5 M576 handset (also
>> with Exynos7420).
>>
> 
> I checked Espresso board schematic, it is 0.9V for the USB and supplied by LDO4
> 

Thanks for checking!


Best regards,
Krzysztof

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

Re: [PATCH 11/12] dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema

[Rob Herring]

On Sun, 23 Jan 2022 12:16:43 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos SoC USB 3.0 DWC3 Controller bindings to DT
> schema format.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../devicetree/bindings/usb/exynos-usb.txt    |  49 -------
>  .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
>  2 files changed, 129 insertions(+), 49 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

_______________________________________________
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Re: [PATCH 11/12] dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema

[Rob Herring]

On Sun, 23 Jan 2022 12:16:43 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos SoC USB 3.0 DWC3 Controller bindings to DT
> schema format.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../devicetree/bindings/usb/exynos-usb.txt    |  49 -------
>  .../bindings/usb/samsung,exynos-dwc3.yaml     | 129 ++++++++++++++++++
>  2 files changed, 129 insertions(+), 49 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH 12/12] dt-bindings: usb: samsung,exynos-usb2: convert to dtschema

[Rob Herring]

On Sun, 23 Jan 2022 12:16:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos SoC USB 2.0 EHCI and OHCI Controller bindings
> to DT schema format.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../devicetree/bindings/usb/exynos-usb.txt    |  66 ----------
>  .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++++
>  2 files changed, 117 insertions(+), 66 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
>  create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

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Re: [PATCH 12/12] dt-bindings: usb: samsung,exynos-usb2: convert to dtschema

[Rob Herring]

On Sun, 23 Jan 2022 12:16:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos SoC USB 2.0 EHCI and OHCI Controller bindings
> to DT schema format.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../devicetree/bindings/usb/exynos-usb.txt    |  66 ----------
>  .../bindings/usb/samsung,exynos-usb2.yaml     | 117 ++++++++++++++++++
>  2 files changed, 117 insertions(+), 66 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/usb/exynos-usb.txt
>  create mode 100644 Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>