* [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7
@ 2022-01-29 19:36 Krzysztof Kozlowski
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
` (7 more replies)
0 siblings, 8 replies; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Use the same order of USB 3.0 DRD controller clocks as in Exynos5433.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
arch/arm64/boot/dts/exynos/exynos7.dtsi | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 3364b09c3158..e38bb02a2152 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -684,11 +684,10 @@ usbdrd_phy: phy@15500000 {
reg = <0x15500000 0x100>;
clocks = <&clock_fsys0 ACLK_USBDRD300>,
<&clock_fsys0 OSCCLK_PHY_CLKOUT_USB30_PHY>,
- <&clock_fsys0 PHYCLK_USBDRD300_UDRD30_PIPE_PCLK_USER>,
<&clock_fsys0 PHYCLK_USBDRD300_UDRD30_PHYCLK_USER>,
+ <&clock_fsys0 PHYCLK_USBDRD300_UDRD30_PIPE_PCLK_USER>,
<&clock_fsys0 SCLK_USBDRD300_REFCLK>;
- clock-names = "phy", "ref", "phy_pipe",
- "phy_utmi", "itp";
+ clock-names = "phy", "ref", "phy_utmi", "phy_pipe", "itp";
samsung,pmu-syscon = <&pmu_system_controller>;
#phy-cells = <1>;
};
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:27 ` Rob Herring
2022-02-22 13:24 ` Vinod Koul
2022-01-29 19:36 ` [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema Krzysztof Kozlowski
` (6 subsequent siblings)
7 siblings, 2 replies; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
The Exynos5440 PCIe phy support was removed in commit 496db029142f
("phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433
PCIe PHY") (with its own bindings), so drop the old bindings.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../devicetree/bindings/phy/samsung-phy.txt | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 8f51aee91101..390065f49b62 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -191,20 +191,3 @@ Example:
usbdrdphy0 = &usb3_phy0;
usbdrdphy1 = &usb3_phy1;
};
-
-Samsung Exynos SoC series PCIe PHY controller
---------------------------------------------------
-Required properties:
-- compatible : Should be set to "samsung,exynos5440-pcie-phy"
-- #phy-cells : Must be zero
-- reg : a register used by phy driver.
- - First is for phy register, second is for block register.
-- reg-names : Must be set to "phy" and "block".
-
-Example:
- pcie_phy0: pcie-phy@270000 {
- #phy-cells = <0>;
- compatible = "samsung,exynos5440-pcie-phy";
- reg = <0x270000 0x1000>, <0x271000 0x40>;
- reg-names = "phy", "block";
- };
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:28 ` Rob Herring
2022-01-29 19:36 ` [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: " Krzysztof Kozlowski
` (5 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Convert the Samsung SoC MIPI CSIS/DSIM DPHY bindings to DT schema
format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/phy/samsung,mipi-video-phy.yaml | 113 ++++++++++++++++++
.../devicetree/bindings/phy/samsung-phy.txt | 29 -----
2 files changed, 113 insertions(+), 29 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml
new file mode 100644
index 000000000000..54aa056b224d
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,mipi-video-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5P/Exynos SoC MIPI CSIS/DSIM DPHY
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Marek Szyprowski <m.szyprowski@samsung.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+description: |
+ For samsung,s5pv210-mipi-video-phy compatible PHYs the second cell in the
+ PHY specifier identifies the PHY and its meaning is as follows::
+ 0 - MIPI CSIS 0,
+ 1 - MIPI DSIM 0,
+ 2 - MIPI CSIS 1,
+ 3 - MIPI DSIM 1.
+
+ samsung,exynos5420-mipi-video-phy and samsung,exynos5433-mipi-video-phy
+ support additional fifth PHY::
+ 4 - MIPI CSIS 2.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s5pv210-mipi-video-phy
+ - samsung,exynos5420-mipi-video-phy
+ - samsung,exynos5433-mipi-video-phy
+
+ "#phy-cells":
+ const: 1
+
+ syscon:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface, valid only for
+ samsung,s5pv210-mipi-video-phy and samsung,exynos5420-mipi-video-phy.
+
+ samsung,pmu-syscon:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface, valid for
+ samsung,exynos5433-mipi-video-phy.
+
+ samsung,disp-sysreg:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to DISP system controller interface, valid for
+ samsung,exynos5433-mipi-video-phy.
+
+ samsung,cam0-sysreg:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to CAM0 system controller interface, valid for
+ samsung,exynos5433-mipi-video-phy.
+
+ samsung,cam1-sysreg:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to CAM1 system controller interface, valid for
+ samsung,exynos5433-mipi-video-phy.
+
+required:
+ - compatible
+ - "#phy-cells"
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,s5pv210-mipi-video-phy
+ - samsung,exynos5420-mipi-video-phy
+ then:
+ properties:
+ samsung,pmu-syscon: false
+ samsung,disp-sysreg: false
+ samsung,cam0-sysreg: false
+ samsung,cam1-sysreg: false
+ required:
+ - syscon
+ else:
+ properties:
+ syscon: false
+ required:
+ - samsung,pmu-syscon
+ - samsung,disp-sysreg
+ - samsung,cam0-sysreg
+ - samsung,cam1-sysreg
+
+additionalProperties: false
+
+examples:
+ - |
+ phy {
+ compatible = "samsung,exynos5433-mipi-video-phy";
+ #phy-cells = <1>;
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ samsung,cam0-sysreg = <&syscon_cam0>;
+ samsung,cam1-sysreg = <&syscon_cam1>;
+ samsung,disp-sysreg = <&syscon_disp>;
+ };
+
+ - |
+ phy {
+ compatible = "samsung,s5pv210-mipi-video-phy";
+ syscon = <&pmu_system_controller>;
+ #phy-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 390065f49b62..6ab16734eb65 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,32 +1,3 @@
-Samsung S5P/Exynos SoC series MIPI CSIS/DSIM DPHY
--------------------------------------------------
-
-Required properties:
-- compatible : should be one of the listed compatibles:
- - "samsung,s5pv210-mipi-video-phy"
- - "samsung,exynos5420-mipi-video-phy"
- - "samsung,exynos5433-mipi-video-phy"
-- #phy-cells : from the generic phy bindings, must be 1;
-
-In case of s5pv210 and exynos5420 compatible PHYs:
-- syscon - phandle to the PMU system controller
-
-In case of exynos5433 compatible PHY:
- - samsung,pmu-syscon - phandle to the PMU system controller
- - samsung,disp-sysreg - phandle to the DISP system registers controller
- - samsung,cam0-sysreg - phandle to the CAM0 system registers controller
- - samsung,cam1-sysreg - phandle to the CAM1 system registers controller
-
-For "samsung,s5pv210-mipi-video-phy" compatible PHYs the second cell in
-the PHY specifier identifies the PHY and its meaning is as follows:
- 0 - MIPI CSIS 0,
- 1 - MIPI DSIM 0,
- 2 - MIPI CSIS 1,
- 3 - MIPI DSIM 1.
-"samsung,exynos5420-mipi-video-phy" and "samsung,exynos5433-mipi-video-phy"
-supports additional fifth PHY:
- 4 - MIPI CSIS 2.
-
Samsung Exynos SoC series Display Port PHY
-------------------------------------------------
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: convert to dtschema
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
2022-01-29 19:36 ` [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:29 ` Rob Herring
2022-01-29 19:36 ` [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: " Krzysztof Kozlowski
` (4 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Convert the Samsung SoC DisplayPort PHY bindings to DT schema format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/phy/samsung,dp-video-phy.yaml | 41 +++++++++++++++++++
.../devicetree/bindings/phy/samsung-phy.txt | 11 -----
2 files changed, 41 insertions(+), 11 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml
new file mode 100644
index 000000000000..838c6d480ce6
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,dp-video-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC DisplayPort PHY
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Marek Szyprowski <m.szyprowski@samsung.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos5250-dp-video-phy
+ - samsung,exynos5420-dp-video-phy
+
+ "#phy-cells":
+ const: 0
+
+ samsung,pmu-syscon:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface.
+
+required:
+ - compatible
+ - "#phy-cells"
+ - samsung,pmu-syscon
+
+additionalProperties: false
+
+examples:
+ - |
+ phy {
+ compatible = "samsung,exynos5420-dp-video-phy";
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ #phy-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 6ab16734eb65..839ffe2a2d05 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,14 +1,3 @@
-Samsung Exynos SoC series Display Port PHY
--------------------------------------------------
-
-Required properties:
-- compatible : should be one of the following supported values:
- - "samsung,exynos5250-dp-video-phy"
- - "samsung,exynos5420-dp-video-phy"
-- samsung,pmu-syscon: phandle for PMU system controller interface, used to
- control pmu registers for power isolation.
-- #phy-cells : from the generic PHY bindings, must be 0;
-
Samsung S5P/Exynos SoC series USB PHY
-------------------------------------------------
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: convert to dtschema
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
` (2 preceding siblings ...)
2022-01-29 19:36 ` [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: " Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:29 ` Rob Herring
2022-01-29 19:36 ` [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: " Krzysztof Kozlowski
` (3 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Convert the Samsung SoC USB 2.0 PHY bindings to DT schema format.
Except the conversion, add also vbus-supply property which was already
used by the driver and DTS.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/phy/samsung,usb2-phy.yaml | 102 ++++++++++++++++++
.../devicetree/bindings/phy/samsung-phy.txt | 60 -----------
MAINTAINERS | 2 +-
3 files changed, 103 insertions(+), 61 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
new file mode 100644
index 000000000000..056e270a4e88
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,usb2-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5P/Exynos SoC USB 2.0 PHY
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Marek Szyprowski <m.szyprowski@samsung.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+description: |
+ The first phandle argument in the PHY specifier identifies the PHY, its
+ meaning is compatible dependent. For the currently supported SoCs (Exynos4210
+ and Exynos4212) it is as follows::
+ 0 - USB device ("device"),
+ 1 - USB host ("host"),
+ 2 - HSIC0 ("hsic0"),
+ 3 - HSIC1 ("hsic1"),
+ Exynos3250 has only USB device phy available as phy 0.
+
+ Exynos4210 and Exynos4212 use mode switching and require that mode switch
+ register is supplied.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos3250-usb2-phy
+ - samsung,exynos4210-usb2-phy
+ - samsung,exynos4x12-usb2-phy
+ - samsung,exynos5250-usb2-phy
+ - samsung,exynos5420-usb2-phy
+ - samsung,s5pv210-usb2-phy
+
+ clocks:
+ items:
+ - description: PHY module gate clock.
+ - description: Reference rate clock of PHY module.
+
+ clock-names:
+ items:
+ - const: phy
+ - const: ref
+
+ "#phy-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ samsung,pmureg-phandle:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface.
+
+ samsung,sysreg-phandle:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to system registers interface.
+
+ vbus-supply:
+ description:
+ VBUS power source.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#phy-cells"
+ - reg
+ - samsung,pmureg-phandle
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos4x12-usb2-phy
+ - samsung,exynos5250-usb2-phy
+ - samsung,exynos5420-usb2-phy
+ then:
+ required:
+ - samsung,sysreg-phandle
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5420.h>
+
+ phy@12130000 {
+ compatible = "samsung,exynos5420-usb2-phy";
+ reg = <0x12130000 0x100>;
+ #phy-cells = <1>;
+ clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>;
+ clock-names = "phy", "ref";
+ samsung,sysreg-phandle = <&sysreg_system_controller>;
+ samsung,pmureg-phandle = <&pmu_system_controller>;
+ };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 839ffe2a2d05..d26ac7401258 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,63 +1,3 @@
-Samsung S5P/Exynos SoC series USB PHY
--------------------------------------------------
-
-Required properties:
-- compatible : should be one of the listed compatibles:
- - "samsung,exynos3250-usb2-phy"
- - "samsung,exynos4210-usb2-phy"
- - "samsung,exynos4x12-usb2-phy"
- - "samsung,exynos5250-usb2-phy"
- - "samsung,exynos5420-usb2-phy"
- - "samsung,s5pv210-usb2-phy"
-- reg : a list of registers used by phy driver
- - first and obligatory is the location of phy modules registers
-- samsung,sysreg-phandle - handle to syscon used to control the system registers
-- samsung,pmureg-phandle - handle to syscon used to control PMU registers
-- #phy-cells : from the generic phy bindings, must be 1;
-- clocks and clock-names:
- - the "phy" clock is required by the phy module, used as a gate
- - the "ref" clock is used to get the rate of the clock provided to the
- PHY module
-
-Optional properties:
-- vbus-supply: power-supply phandle for vbus power source
-
-The first phandle argument in the PHY specifier identifies the PHY, its
-meaning is compatible dependent. For the currently supported SoCs (Exynos 4210
-and Exynos 4212) it is as follows:
- 0 - USB device ("device"),
- 1 - USB host ("host"),
- 2 - HSIC0 ("hsic0"),
- 3 - HSIC1 ("hsic1"),
-Exynos3250 has only USB device phy available as phy 0.
-
-Exynos 4210 and Exynos 4212 use mode switching and require that mode switch
-register is supplied.
-
-Example:
-
-For Exynos 4412 (compatible with Exynos 4212):
-
-usbphy: phy@125b0000 {
- compatible = "samsung,exynos4x12-usb2-phy";
- reg = <0x125b0000 0x100>;
- clocks = <&clock 305>, <&clock 2>;
- clock-names = "phy", "ref";
- #phy-cells = <1>;
- samsung,sysreg-phandle = <&sys_reg>;
- samsung,pmureg-phandle = <&pmu_reg>;
-};
-
-Then the PHY can be used in other nodes such as:
-
-phy-consumer@12340000 {
- phys = <&usbphy 2>;
- phy-names = "phy";
-};
-
-Refer to DT bindings documentation of particular PHY consumer devices for more
-information about required PHYs and the way of specification.
-
Samsung SATA PHY Controller
---------------------------
diff --git a/MAINTAINERS b/MAINTAINERS
index ddcee331dc09..46f6ced8370a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17168,7 +17168,7 @@ SAMSUNG USB2 PHY DRIVER
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: linux-kernel@vger.kernel.org
S: Supported
-F: Documentation/devicetree/bindings/phy/samsung-phy.txt
+F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
F: Documentation/driver-api/phy/samsung-usb2.rst
F: drivers/phy/samsung/phy-exynos4210-usb2.c
F: drivers/phy/samsung/phy-exynos4x12-usb2.c
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: convert to dtschema
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
` (3 preceding siblings ...)
2022-01-29 19:36 ` [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: " Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:30 ` Rob Herring
2022-01-29 19:36 ` [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices Krzysztof Kozlowski
` (2 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Convert the Samsung Exynos5250 SoC SATA PHY bindings to DT schema
format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../phy/samsung,exynos5250-sata-phy.yaml | 64 +++++++++++++++++++
.../devicetree/bindings/phy/samsung-phy.txt | 26 --------
2 files changed, 64 insertions(+), 26 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
new file mode 100644
index 000000000000..62b39bb46585
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,exynos5250-sata-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos5250 SoC SATA PHY
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Marek Szyprowski <m.szyprowski@samsung.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+properties:
+ compatible:
+ const: samsung,exynos5250-sata-phy
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: sata_phyctrl
+
+ "#phy-cells":
+ const: 0
+
+ reg:
+ maxItems: 1
+
+ samsung,syscon-phandle:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface.
+
+ samsung,exynos-sataphy-i2c-phandle:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to I2C SATA interface.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#phy-cells"
+ - reg
+ - samsung,syscon-phandle
+ - samsung,exynos-sataphy-i2c-phandle
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5250.h>
+
+ phy@12170000 {
+ compatible = "samsung,exynos5250-sata-phy";
+ reg = <0x12170000 0x1ff>;
+ clocks = <&clock CLK_SATA_PHYCTRL>;
+ clock-names = "sata_phyctrl";
+ #phy-cells = <0>;
+ samsung,syscon-phandle = <&pmu_system_controller>;
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+ };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index d26ac7401258..1ee78016dc72 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,29 +1,3 @@
-Samsung SATA PHY Controller
----------------------------
-
-SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers.
-Each SATA PHY controller should have its own node.
-
-Required properties:
-- compatible : compatible list, contains "samsung,exynos5250-sata-phy"
-- reg : offset and length of the SATA PHY register set;
-- #phy-cells : must be zero
-- clocks : must be exactly one entry
-- clock-names : must be "sata_phyctrl"
-- samsung,exynos-sataphy-i2c-phandle : a phandle to the I2C device, no arguments
-- samsung,syscon-phandle : a phandle to the PMU system controller, no arguments
-
-Example:
- sata_phy: sata-phy@12170000 {
- compatible = "samsung,exynos5250-sata-phy";
- reg = <0x12170000 0x1ff>;
- clocks = <&clock 287>;
- clock-names = "sata_phyctrl";
- #phy-cells = <0>;
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- samsung,syscon-phandle = <&pmu_syscon>;
- };
-
Device-Tree bindings for sataphy i2c client driver
--------------------------------------------------
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
` (4 preceding siblings ...)
2022-01-29 19:36 ` [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: " Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:35 ` Rob Herring
2022-01-29 19:36 ` [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema Krzysztof Kozlowski
2022-02-01 8:17 ` (subset) [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
The I2C interface for Samsung Exynos SoC SATA phy is a very simple and
limited, so move it to trivial devices.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../devicetree/bindings/phy/samsung-phy.txt | 14 --------------
.../devicetree/bindings/trivial-devices.yaml | 2 ++
2 files changed, 2 insertions(+), 14 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 1ee78016dc72..b0abeb4ac0a2 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -1,17 +1,3 @@
-Device-Tree bindings for sataphy i2c client driver
---------------------------------------------------
-
-Required properties:
-compatible: Should be "samsung,exynos-sataphy-i2c"
-- reg: I2C address of the sataphy i2c device.
-
-Example:
-
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
-
Samsung Exynos5 SoC series USB DRD PHY controller
--------------------------------------------------
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 091792ba993e..d53a4b2f81aa 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -283,6 +283,8 @@ properties:
- renesas,isl29501
# S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power)
- samsung,24ad0xd1
+ # Samsung Exynos SoC SATA PHY I2C device
+ - samsung,exynos-sataphy-i2c
# Sensirion low power multi-pixel gas sensor with I2C interface
- sensirion,sgpc3
# Sensirion multi-pixel gas sensor with I2C interface
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
` (5 preceding siblings ...)
2022-01-29 19:36 ` [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices Krzysztof Kozlowski
@ 2022-01-29 19:36 ` Krzysztof Kozlowski
2022-02-09 22:31 ` Rob Herring
2022-02-01 8:17 ` (subset) [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
7 siblings, 1 reply; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-01-29 19:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Vinod Koul, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, Sylwester Nawrocki,
Guenter Roeck, Marek Szyprowski, linux-phy, devicetree,
linux-kernel, linux-arm-kernel, linux-samsung-soc
Convert the Samsung Exynos USB 3.0 DRD PHY bindings to DT schema format.
Except the conversion, add also vbus-supply and vbus-boost-supply
properties which were already used by the driver and DTS.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/phy/samsung,usb3-drd-phy.yaml | 126 ++++++++++++++++++
.../devicetree/bindings/phy/samsung-phy.txt | 53 --------
2 files changed, 126 insertions(+), 53 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
delete mode 100644 Documentation/devicetree/bindings/phy/samsung-phy.txt
diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
new file mode 100644
index 000000000000..f83f0f8135b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
@@ -0,0 +1,126 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/samsung,usb3-drd-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC USB 3.0 DRD PHY USB 2.0 PHY
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Marek Szyprowski <m.szyprowski@samsung.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+description: |
+ For samsung,exynos5250-usbdrd-phy and samsung,exynos5420-usbdrd-phy
+ compatible PHYs, the second cell in the PHY specifier identifies the
+ PHY id, which is interpreted as follows::
+ 0 - UTMI+ type phy,
+ 1 - PIPE3 type phy.
+
+ For SoCs like Exynos5420 having multiple USB 3.0 DRD PHY controllers,
+ 'usbdrd_phy' nodes should have numbered alias in the aliases node, in the
+ form of usbdrdphyN, N = 0, 1... (depending on number of controllers).
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos5250-usbdrd-phy
+ - samsung,exynos5420-usbdrd-phy
+ - samsung,exynos5433-usbdrd-phy
+ - samsung,exynos7-usbdrd-phy
+
+ clocks:
+ minItems: 2
+ maxItems: 5
+
+ clock-names:
+ minItems: 2
+ maxItems: 5
+ description: |
+ At least two clocks::
+ - Main PHY clock (same as USB DRD controller i.e. DWC3 IP clock), used
+ for register access.
+ - PHY reference clock (usually crystal clock), used for PHY operations,
+ associated by phy name. It is used to determine bit values for clock
+ settings register. For Exynos5420 this is given as 'sclk_usbphy30'
+ in the CMU.
+
+ "#phy-cells":
+ const: 1
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Any connector to the data bus of this controller should be modelled using
+ the OF graph bindings specified.
+
+ reg:
+ maxItems: 1
+
+ samsung,pmu-syscon:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to PMU system controller interface.
+
+ vbus-supply:
+ description:
+ VBUS power source.
+
+ vbus-boost-supply:
+ description:
+ VBUS Boost 5V power source.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#phy-cells"
+ - reg
+ - samsung,pmu-syscon
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos5433-usbdrd-phy
+ - samsung,exynos7-usbdrd-phy
+ then:
+ properties:
+ clocks:
+ minItems: 5
+ maxItems: 5
+ clock-names:
+ items:
+ - const: phy
+ - const: ref
+ - const: phy_utmi
+ - const: phy_pipe
+ - const: itp
+ else:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: phy
+ - const: ref
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5420.h>
+
+ phy@12100000 {
+ compatible = "samsung,exynos5420-usbdrd-phy";
+ reg = <0x12100000 0x100>;
+ #phy-cells = <1>;
+ clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>;
+ clock-names = "phy", "ref";
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ vbus-supply = <&usb300_vbus_reg>;
+ };
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
deleted file mode 100644
index b0abeb4ac0a2..000000000000
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-Samsung Exynos5 SoC series USB DRD PHY controller
---------------------------------------------------
-
-Required properties:
-- compatible : Should be set to one of the following supported values:
- - "samsung,exynos5250-usbdrd-phy" - for exynos5250 SoC,
- - "samsung,exynos5420-usbdrd-phy" - for exynos5420 SoC.
- - "samsung,exynos5433-usbdrd-phy" - for exynos5433 SoC.
- - "samsung,exynos7-usbdrd-phy" - for exynos7 SoC.
-- reg : Register offset and length of USB DRD PHY register set;
-- clocks: Clock IDs array as required by the controller
-- clock-names: names of clocks correseponding to IDs in the clock property;
- Required clocks:
- - phy: main PHY clock (same as USB DRD controller i.e. DWC3 IP clock),
- used for register access.
- - ref: PHY's reference clock (usually crystal clock), used for
- PHY operations, associated by phy name. It is used to
- determine bit values for clock settings register.
- For Exynos5420 this is given as 'sclk_usbphy30' in CMU.
- - optional clocks: Exynos5433 & Exynos7 SoC has now following additional
- gate clocks available:
- - phy_pipe: for PIPE3 phy
- - phy_utmi: for UTMI+ phy
- - itp: for ITP generation
-- samsung,pmu-syscon: phandle for PMU system controller interface, used to
- control pmu registers for power isolation.
-- #phy-cells : from the generic PHY bindings, must be 1;
-
-For "samsung,exynos5250-usbdrd-phy" and "samsung,exynos5420-usbdrd-phy"
-compatible PHYs, the second cell in the PHY specifier identifies the
-PHY id, which is interpreted as follows:
- 0 - UTMI+ type phy,
- 1 - PIPE3 type phy,
-
-Example:
- usbdrd_phy: usbphy@12100000 {
- compatible = "samsung,exynos5250-usbdrd-phy";
- reg = <0x12100000 0x100>;
- clocks = <&clock 286>, <&clock 1>;
- clock-names = "phy", "ref";
- samsung,pmu-syscon = <&pmu_system_controller>;
- #phy-cells = <1>;
- };
-
-- aliases: For SoCs like Exynos5420 having multiple USB 3.0 DRD PHY controllers,
- 'usbdrd_phy' nodes should have numbered alias in the aliases node,
- in the form of usbdrdphyN, N = 0, 1... (depending on number of
- controllers).
-Example:
- aliases {
- usbdrdphy0 = &usb3_phy0;
- usbdrdphy1 = &usb3_phy1;
- };
--
2.32.0
^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: (subset) [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
` (6 preceding siblings ...)
2022-01-29 19:36 ` [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema Krzysztof Kozlowski
@ 2022-02-01 8:17 ` Krzysztof Kozlowski
7 siblings, 0 replies; 17+ messages in thread
From: Krzysztof Kozlowski @ 2022-02-01 8:17 UTC (permalink / raw)
To: linux-phy, Sylwester Nawrocki, Kishon Vijay Abraham I,
Vinod Koul, Rob Herring, linux-samsung-soc, devicetree,
linux-kernel, Krzysztof Kozlowski, Alim Akhtar, Guenter Roeck,
linux-arm-kernel, Marek Szyprowski
On Sat, 29 Jan 2022 20:36:39 +0100, Krzysztof Kozlowski wrote:
> Use the same order of USB 3.0 DRD controller clocks as in Exynos5433.
>
>
Applied, thanks!
[1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7
commit: a0d5455330ece6f50ddf9e71d530f91c302803e9
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
@ 2022-02-09 22:27 ` Rob Herring
2022-02-22 13:24 ` Vinod Koul
1 sibling, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:27 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: linux-arm-kernel, devicetree, Sylwester Nawrocki,
Marek Szyprowski, linux-samsung-soc, linux-kernel, Vinod Koul,
linux-phy, Alim Akhtar, Guenter Roeck, Rob Herring,
Kishon Vijay Abraham I
On Sat, 29 Jan 2022 20:36:40 +0100, Krzysztof Kozlowski wrote:
> The Exynos5440 PCIe phy support was removed in commit 496db029142f
> ("phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433
> PCIe PHY") (with its own bindings), so drop the old bindings.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../devicetree/bindings/phy/samsung-phy.txt | 17 -----------------
> 1 file changed, 17 deletions(-)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema
2022-01-29 19:36 ` [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema Krzysztof Kozlowski
@ 2022-02-09 22:28 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:28 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Sylwester Nawrocki, linux-phy, Kishon Vijay Abraham I,
Guenter Roeck, linux-arm-kernel, linux-samsung-soc, linux-kernel,
Rob Herring, Marek Szyprowski, Vinod Koul, devicetree,
Alim Akhtar
On Sat, 29 Jan 2022 20:36:41 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC MIPI CSIS/DSIM DPHY bindings to DT schema
> format.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../bindings/phy/samsung,mipi-video-phy.yaml | 113 ++++++++++++++++++
> .../devicetree/bindings/phy/samsung-phy.txt | 29 -----
> 2 files changed, 113 insertions(+), 29 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: convert to dtschema
2022-01-29 19:36 ` [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: " Krzysztof Kozlowski
@ 2022-02-09 22:29 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:29 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: linux-arm-kernel, linux-phy, Marek Szyprowski, linux-kernel,
devicetree, Rob Herring, Kishon Vijay Abraham I, Alim Akhtar,
Sylwester Nawrocki, Guenter Roeck, Vinod Koul, linux-samsung-soc
On Sat, 29 Jan 2022 20:36:42 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC DisplayPort PHY bindings to DT schema format.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../bindings/phy/samsung,dp-video-phy.yaml | 41 +++++++++++++++++++
> .../devicetree/bindings/phy/samsung-phy.txt | 11 -----
> 2 files changed, 41 insertions(+), 11 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: convert to dtschema
2022-01-29 19:36 ` [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: " Krzysztof Kozlowski
@ 2022-02-09 22:29 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:29 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Marek Szyprowski, linux-kernel, linux-phy,
Kishon Vijay Abraham I, linux-samsung-soc, devicetree,
Alim Akhtar, Vinod Koul, Guenter Roeck, Rob Herring,
linux-arm-kernel, Sylwester Nawrocki
On Sat, 29 Jan 2022 20:36:43 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC USB 2.0 PHY bindings to DT schema format.
>
> Except the conversion, add also vbus-supply property which was already
> used by the driver and DTS.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../bindings/phy/samsung,usb2-phy.yaml | 102 ++++++++++++++++++
> .../devicetree/bindings/phy/samsung-phy.txt | 60 -----------
> MAINTAINERS | 2 +-
> 3 files changed, 103 insertions(+), 61 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: convert to dtschema
2022-01-29 19:36 ` [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: " Krzysztof Kozlowski
@ 2022-02-09 22:30 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:30 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: linux-kernel, Guenter Roeck, Marek Szyprowski, linux-samsung-soc,
linux-arm-kernel, devicetree, linux-phy, Sylwester Nawrocki,
Alim Akhtar, Kishon Vijay Abraham I, Vinod Koul, Rob Herring
On Sat, 29 Jan 2022 20:36:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos5250 SoC SATA PHY bindings to DT schema
> format.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../phy/samsung,exynos5250-sata-phy.yaml | 64 +++++++++++++++++++
> .../devicetree/bindings/phy/samsung-phy.txt | 26 --------
> 2 files changed, 64 insertions(+), 26 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema
2022-01-29 19:36 ` [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema Krzysztof Kozlowski
@ 2022-02-09 22:31 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:31 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: devicetree, Rob Herring, Alim Akhtar, Guenter Roeck,
Marek Szyprowski, linux-phy, Vinod Koul, Sylwester Nawrocki,
Kishon Vijay Abraham I, linux-arm-kernel, linux-kernel,
linux-samsung-soc
On Sat, 29 Jan 2022 20:36:46 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos USB 3.0 DRD PHY bindings to DT schema format.
>
> Except the conversion, add also vbus-supply and vbus-boost-supply
> properties which were already used by the driver and DTS.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../bindings/phy/samsung,usb3-drd-phy.yaml | 126 ++++++++++++++++++
> .../devicetree/bindings/phy/samsung-phy.txt | 53 --------
> 2 files changed, 126 insertions(+), 53 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
> delete mode 100644 Documentation/devicetree/bindings/phy/samsung-phy.txt
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices
2022-01-29 19:36 ` [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices Krzysztof Kozlowski
@ 2022-02-09 22:35 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2022-02-09 22:35 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: linux-samsung-soc, Rob Herring, linux-kernel, Marek Szyprowski,
Alim Akhtar, Guenter Roeck, devicetree, Sylwester Nawrocki,
linux-arm-kernel, Vinod Koul, Kishon Vijay Abraham I, linux-phy
On Sat, 29 Jan 2022 20:36:45 +0100, Krzysztof Kozlowski wrote:
> The I2C interface for Samsung Exynos SoC SATA phy is a very simple and
> limited, so move it to trivial devices.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../devicetree/bindings/phy/samsung-phy.txt | 14 --------------
> .../devicetree/bindings/trivial-devices.yaml | 2 ++
> 2 files changed, 2 insertions(+), 14 deletions(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
2022-02-09 22:27 ` Rob Herring
@ 2022-02-22 13:24 ` Vinod Koul
1 sibling, 0 replies; 17+ messages in thread
From: Vinod Koul @ 2022-02-22 13:24 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Kishon Vijay Abraham I, Rob Herring, Alim Akhtar,
Sylwester Nawrocki, Guenter Roeck, Marek Szyprowski, linux-phy,
devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc
On 29-01-22, 20:36, Krzysztof Kozlowski wrote:
> The Exynos5440 PCIe phy support was removed in commit 496db029142f
> ("phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433
> PCIe PHY") (with its own bindings), so drop the old bindings.
Applied 2-8, thanks
--
~Vinod
^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2022-02-22 13:24 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-29 19:36 [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
2022-01-29 19:36 ` [PATCH 2/8] dt-bindings: phy: samsung: drop old Eynos5440 PCIe phy Krzysztof Kozlowski
2022-02-09 22:27 ` Rob Herring
2022-02-22 13:24 ` Vinod Koul
2022-01-29 19:36 ` [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema Krzysztof Kozlowski
2022-02-09 22:28 ` Rob Herring
2022-01-29 19:36 ` [PATCH 4/8] dt-bindings: phy: samsung,dp-video-phy: " Krzysztof Kozlowski
2022-02-09 22:29 ` Rob Herring
2022-01-29 19:36 ` [PATCH 5/8] dt-bindings: phy: samsung,usb2-phy: " Krzysztof Kozlowski
2022-02-09 22:29 ` Rob Herring
2022-01-29 19:36 ` [PATCH 6/8] dt-bindings: phy: samsung,exynos5250-sata-phy: " Krzysztof Kozlowski
2022-02-09 22:30 ` Rob Herring
2022-01-29 19:36 ` [PATCH 7/8] dt-bindings: phy: samsung: move SATA phy I2C to trivial devices Krzysztof Kozlowski
2022-02-09 22:35 ` Rob Herring
2022-01-29 19:36 ` [PATCH 8/8] dt-bindings: phy: samsung,usb3-drd-phy: convert to dtschema Krzysztof Kozlowski
2022-02-09 22:31 ` Rob Herring
2022-02-01 8:17 ` (subset) [PATCH 1/8] arm64: dts: exynos: adjust USB DRD clocks with dtschema in Exynos7 Krzysztof Kozlowski
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