* [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
Convert emac_rockchip.txt to YAML.
Changes against original bindings:
Add mdio sub node.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
.../devicetree/bindings/net/emac_rockchip.txt | 52 --------
.../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
2 files changed, 112 insertions(+), 52 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
deleted file mode 100644
index 05bd7dafc..000000000
--- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
-
-Required properties:
-- compatible: should be "rockchip,<name>-emac"
- "rockchip,rk3036-emac": found on RK3036 SoCs
- "rockchip,rk3066-emac": found on RK3066 SoCs
- "rockchip,rk3188-emac": found on RK3188 SoCs
-- reg: Address and length of the register set for the device
-- interrupts: Should contain the EMAC interrupts
-- rockchip,grf: phandle to the syscon grf used to control speed and mode
- for emac.
-- phy: see ethernet.txt file in the same directory.
-- phy-mode: see ethernet.txt file in the same directory.
-
-Optional properties:
-- phy-supply: phandle to a regulator if the PHY needs one
-
-Clock handling:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Shall be "hclk" for the host clock needed to calculate and set
- polling period of EMAC and "macref" for the reference clock needed to transfer
- data to and from the phy.
-
-Child nodes of the driver are the individual PHY devices connected to the
-MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
-
-Examples:
-
-ethernet@10204000 {
- compatible = "rockchip,rk3188-emac";
- reg = <0xc0fc2000 0x3c>;
- interrupts = <6>;
- mac-address = [ 00 11 22 33 44 55 ];
-
- clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
- clock-names = "hclk", "macref";
-
- pinctrl-names = "default";
- pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
-
- rockchip,grf = <&grf>;
-
- phy = <&phy0>;
- phy-mode = "rmii";
- phy-supply = <&vcc_rmii>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <1>;
- };
-};
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
new file mode 100644
index 000000000..03173fa7b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3036-emac
+ - rockchip,rk3066-emac
+ - rockchip,rk3188-emac
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ items:
+ - description: host clock
+ - description: reference clock
+ - description: mac TX/RX clock
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: hclk
+ - const: macref
+ - const: macclk
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon GRF used to control speed and mode for the EMAC.
+
+ phy-supply:
+ description:
+ Phandle to a regulator if the PHY needs one.
+
+ mdio:
+ $ref: mdio.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - rockchip,grf
+
+allOf:
+ - $ref: "ethernet-controller.yaml#"
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3036-emac
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ minItems: 3
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/rk3188-cru-common.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ ethernet@10204000 {
+ compatible = "rockchip,rk3188-emac";
+ reg = <0xc0fc2000 0x3c>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
+ clock-names = "hclk", "macref";
+ rockchip,grf = <&grf>;
+ pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ pinctrl-names = "default";
+ phy-handle = <&phy0>;
+ phy-mode = "rmii";
+ phy-supply = <&vcc_rmii>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
+ };
--
2.20.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
Convert emac_rockchip.txt to YAML.
Changes against original bindings:
Add mdio sub node.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
.../devicetree/bindings/net/emac_rockchip.txt | 52 --------
.../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
2 files changed, 112 insertions(+), 52 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
deleted file mode 100644
index 05bd7dafc..000000000
--- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
-
-Required properties:
-- compatible: should be "rockchip,<name>-emac"
- "rockchip,rk3036-emac": found on RK3036 SoCs
- "rockchip,rk3066-emac": found on RK3066 SoCs
- "rockchip,rk3188-emac": found on RK3188 SoCs
-- reg: Address and length of the register set for the device
-- interrupts: Should contain the EMAC interrupts
-- rockchip,grf: phandle to the syscon grf used to control speed and mode
- for emac.
-- phy: see ethernet.txt file in the same directory.
-- phy-mode: see ethernet.txt file in the same directory.
-
-Optional properties:
-- phy-supply: phandle to a regulator if the PHY needs one
-
-Clock handling:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Shall be "hclk" for the host clock needed to calculate and set
- polling period of EMAC and "macref" for the reference clock needed to transfer
- data to and from the phy.
-
-Child nodes of the driver are the individual PHY devices connected to the
-MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
-
-Examples:
-
-ethernet@10204000 {
- compatible = "rockchip,rk3188-emac";
- reg = <0xc0fc2000 0x3c>;
- interrupts = <6>;
- mac-address = [ 00 11 22 33 44 55 ];
-
- clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
- clock-names = "hclk", "macref";
-
- pinctrl-names = "default";
- pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
-
- rockchip,grf = <&grf>;
-
- phy = <&phy0>;
- phy-mode = "rmii";
- phy-supply = <&vcc_rmii>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <1>;
- };
-};
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
new file mode 100644
index 000000000..03173fa7b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3036-emac
+ - rockchip,rk3066-emac
+ - rockchip,rk3188-emac
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ items:
+ - description: host clock
+ - description: reference clock
+ - description: mac TX/RX clock
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: hclk
+ - const: macref
+ - const: macclk
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon GRF used to control speed and mode for the EMAC.
+
+ phy-supply:
+ description:
+ Phandle to a regulator if the PHY needs one.
+
+ mdio:
+ $ref: mdio.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - rockchip,grf
+
+allOf:
+ - $ref: "ethernet-controller.yaml#"
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3036-emac
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ minItems: 3
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/rk3188-cru-common.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ ethernet@10204000 {
+ compatible = "rockchip,rk3188-emac";
+ reg = <0xc0fc2000 0x3c>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
+ clock-names = "hclk", "macref";
+ rockchip,grf = <&grf>;
+ pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ pinctrl-names = "default";
+ phy-handle = <&phy0>;
+ phy-mode = "rmii";
+ phy-supply = <&vcc_rmii>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
+ };
--
2.20.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
Convert emac_rockchip.txt to YAML.
Changes against original bindings:
Add mdio sub node.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
.../devicetree/bindings/net/emac_rockchip.txt | 52 --------
.../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
2 files changed, 112 insertions(+), 52 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
deleted file mode 100644
index 05bd7dafc..000000000
--- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
-
-Required properties:
-- compatible: should be "rockchip,<name>-emac"
- "rockchip,rk3036-emac": found on RK3036 SoCs
- "rockchip,rk3066-emac": found on RK3066 SoCs
- "rockchip,rk3188-emac": found on RK3188 SoCs
-- reg: Address and length of the register set for the device
-- interrupts: Should contain the EMAC interrupts
-- rockchip,grf: phandle to the syscon grf used to control speed and mode
- for emac.
-- phy: see ethernet.txt file in the same directory.
-- phy-mode: see ethernet.txt file in the same directory.
-
-Optional properties:
-- phy-supply: phandle to a regulator if the PHY needs one
-
-Clock handling:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Shall be "hclk" for the host clock needed to calculate and set
- polling period of EMAC and "macref" for the reference clock needed to transfer
- data to and from the phy.
-
-Child nodes of the driver are the individual PHY devices connected to the
-MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
-
-Examples:
-
-ethernet@10204000 {
- compatible = "rockchip,rk3188-emac";
- reg = <0xc0fc2000 0x3c>;
- interrupts = <6>;
- mac-address = [ 00 11 22 33 44 55 ];
-
- clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
- clock-names = "hclk", "macref";
-
- pinctrl-names = "default";
- pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
-
- rockchip,grf = <&grf>;
-
- phy = <&phy0>;
- phy-mode = "rmii";
- phy-supply = <&vcc_rmii>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <1>;
- };
-};
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
new file mode 100644
index 000000000..03173fa7b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3036-emac
+ - rockchip,rk3066-emac
+ - rockchip,rk3188-emac
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ items:
+ - description: host clock
+ - description: reference clock
+ - description: mac TX/RX clock
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: hclk
+ - const: macref
+ - const: macclk
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon GRF used to control speed and mode for the EMAC.
+
+ phy-supply:
+ description:
+ Phandle to a regulator if the PHY needs one.
+
+ mdio:
+ $ref: mdio.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - rockchip,grf
+
+allOf:
+ - $ref: "ethernet-controller.yaml#"
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3036-emac
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ minItems: 3
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/rk3188-cru-common.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ ethernet@10204000 {
+ compatible = "rockchip,rk3188-emac";
+ reg = <0xc0fc2000 0x3c>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
+ clock-names = "hclk", "macref";
+ rockchip,grf = <&grf>;
+ pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ pinctrl-names = "default";
+ phy-handle = <&phy0>;
+ phy-mode = "rmii";
+ phy-supply = <&vcc_rmii>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
+ };
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 2/3] ARM: dts: rockchip: fix rk3036 emac node compatible string
2022-03-31 16:14 ` Johan Jonker
(?)
@ 2022-03-31 16:14 ` Johan Jonker
-1 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The Linux kernel has no logic to decide which driver to probe first.
To prevent race conditions remove the rk3036 emac node
fall back compatible string.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 9b0f04975..e240b89b0 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -225,7 +225,7 @@
};
emac: ethernet@10200000 {
- compatible = "rockchip,rk3036-emac", "snps,arc-emac";
+ compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
--
2.20.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 2/3] ARM: dts: rockchip: fix rk3036 emac node compatible string
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The Linux kernel has no logic to decide which driver to probe first.
To prevent race conditions remove the rk3036 emac node
fall back compatible string.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 9b0f04975..e240b89b0 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -225,7 +225,7 @@
};
emac: ethernet@10200000 {
- compatible = "rockchip,rk3036-emac", "snps,arc-emac";
+ compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
--
2.20.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 2/3] ARM: dts: rockchip: fix rk3036 emac node compatible string
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The Linux kernel has no logic to decide which driver to probe first.
To prevent race conditions remove the rk3036 emac node
fall back compatible string.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 9b0f04975..e240b89b0 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -225,7 +225,7 @@
};
emac: ethernet@10200000 {
- compatible = "rockchip,rk3036-emac", "snps,arc-emac";
+ compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 3/3] ARM: dts: rockchip: restyle emac nodes
2022-03-31 16:14 ` Johan Jonker
(?)
@ 2022-03-31 16:14 ` Johan Jonker
-1 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The emac_rockchip.txt file is converted to YAML.
Phy nodes are now a subnode of mdio, so restyle
the emac nodes of rk3036/rk3066/rk3188.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036-evb.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036-kylin.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036.dtsi | 2 --
arch/arm/boot/dts/rk3066a-marsboard.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3066a-rayeager.dts | 15 ++++++++++-----
arch/arm/boot/dts/rk3188-radxarock.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3xxx.dtsi | 2 --
7 files changed, 52 insertions(+), 37 deletions(-)
diff --git a/arch/arm/boot/dts/rk3036-evb.dts b/arch/arm/boot/dts/rk3036-evb.dts
index 2a7e6624e..095e0821a 100644
--- a/arch/arm/boot/dts/rk3036-evb.dts
+++ b/arch/arm/boot/dts/rk3036-evb.dts
@@ -15,16 +15,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index e817eba8c..24c70e925 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -80,16 +80,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index e240b89b0..78686fc72 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -228,8 +228,6 @@
compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
clocks = <&cru HCLK_MAC>, <&cru SCLK_MACREF>, <&cru SCLK_MAC>;
clock-names = "hclk", "macref", "macclk";
diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts
index a66d915aa..e70ba3ccf 100644
--- a/arch/arm/boot/dts/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
@@ -150,18 +150,21 @@
#include "tps65910.dtsi"
&emac {
- status = "okay";
-
- phy = <&phy0>;
+ phy-handle = <&phy0>;
phy-supply = <&vcc_rmii>;
-
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 12b2e59ae..600ada0d8 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -142,15 +142,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
- reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 36c0945f4..e5ed0642d 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -126,18 +126,21 @@
};
&emac {
- status = "okay";
-
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio3>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 616a828e0..bf285091a 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -186,8 +186,6 @@
compatible = "snps,arc-emac";
reg = <0x10204000 0x3c>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
--
2.20.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 3/3] ARM: dts: rockchip: restyle emac nodes
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The emac_rockchip.txt file is converted to YAML.
Phy nodes are now a subnode of mdio, so restyle
the emac nodes of rk3036/rk3066/rk3188.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036-evb.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036-kylin.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036.dtsi | 2 --
arch/arm/boot/dts/rk3066a-marsboard.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3066a-rayeager.dts | 15 ++++++++++-----
arch/arm/boot/dts/rk3188-radxarock.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3xxx.dtsi | 2 --
7 files changed, 52 insertions(+), 37 deletions(-)
diff --git a/arch/arm/boot/dts/rk3036-evb.dts b/arch/arm/boot/dts/rk3036-evb.dts
index 2a7e6624e..095e0821a 100644
--- a/arch/arm/boot/dts/rk3036-evb.dts
+++ b/arch/arm/boot/dts/rk3036-evb.dts
@@ -15,16 +15,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index e817eba8c..24c70e925 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -80,16 +80,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index e240b89b0..78686fc72 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -228,8 +228,6 @@
compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
clocks = <&cru HCLK_MAC>, <&cru SCLK_MACREF>, <&cru SCLK_MAC>;
clock-names = "hclk", "macref", "macclk";
diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts
index a66d915aa..e70ba3ccf 100644
--- a/arch/arm/boot/dts/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
@@ -150,18 +150,21 @@
#include "tps65910.dtsi"
&emac {
- status = "okay";
-
- phy = <&phy0>;
+ phy-handle = <&phy0>;
phy-supply = <&vcc_rmii>;
-
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 12b2e59ae..600ada0d8 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -142,15 +142,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
- reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 36c0945f4..e5ed0642d 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -126,18 +126,21 @@
};
&emac {
- status = "okay";
-
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio3>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 616a828e0..bf285091a 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -186,8 +186,6 @@
compatible = "snps,arc-emac";
reg = <0x10204000 0x3c>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
--
2.20.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v1 3/3] ARM: dts: rockchip: restyle emac nodes
@ 2022-03-31 16:14 ` Johan Jonker
0 siblings, 0 replies; 12+ messages in thread
From: Johan Jonker @ 2022-03-31 16:14 UTC (permalink / raw)
To: heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
The emac_rockchip.txt file is converted to YAML.
Phy nodes are now a subnode of mdio, so restyle
the emac nodes of rk3036/rk3066/rk3188.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm/boot/dts/rk3036-evb.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036-kylin.dts | 16 ++++++++++------
arch/arm/boot/dts/rk3036.dtsi | 2 --
arch/arm/boot/dts/rk3066a-marsboard.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3066a-rayeager.dts | 15 ++++++++++-----
arch/arm/boot/dts/rk3188-radxarock.dts | 19 +++++++++++--------
arch/arm/boot/dts/rk3xxx.dtsi | 2 --
7 files changed, 52 insertions(+), 37 deletions(-)
diff --git a/arch/arm/boot/dts/rk3036-evb.dts b/arch/arm/boot/dts/rk3036-evb.dts
index 2a7e6624e..095e0821a 100644
--- a/arch/arm/boot/dts/rk3036-evb.dts
+++ b/arch/arm/boot/dts/rk3036-evb.dts
@@ -15,16 +15,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index e817eba8c..24c70e925 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -80,16 +80,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-reset-duration = <10>; /* millisecond */
+ phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
- phy = <&phy0>;
- phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
- phy-reset-duration = <10>; /* millisecond */
-
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index e240b89b0..78686fc72 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -228,8 +228,6 @@
compatible = "rockchip,rk3036-emac";
reg = <0x10200000 0x4000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
clocks = <&cru HCLK_MAC>, <&cru SCLK_MACREF>, <&cru SCLK_MAC>;
clock-names = "hclk", "macref", "macclk";
diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts
index a66d915aa..e70ba3ccf 100644
--- a/arch/arm/boot/dts/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
@@ -150,18 +150,21 @@
#include "tps65910.dtsi"
&emac {
- status = "okay";
-
- phy = <&phy0>;
+ phy-handle = <&phy0>;
phy-supply = <&vcc_rmii>;
-
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 12b2e59ae..600ada0d8 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -142,15 +142,20 @@
};
&emac {
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
status = "okay";
- phy0: ethernet-phy@0 {
- reg = <0>;
- reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 36c0945f4..e5ed0642d 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -126,18 +126,21 @@
};
&emac {
- status = "okay";
-
+ phy-handle = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio3>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 616a828e0..bf285091a 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -186,8 +186,6 @@
compatible = "snps,arc-emac";
reg = <0x10204000 0x3c>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
2022-03-31 16:14 ` Johan Jonker
(?)
@ 2022-03-31 17:08 ` Krzysztof Kozlowski
-1 siblings, 0 replies; 12+ messages in thread
From: Krzysztof Kozlowski @ 2022-03-31 17:08 UTC (permalink / raw)
To: Johan Jonker, heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
On 31/03/2022 18:14, Johan Jonker wrote:
> Convert emac_rockchip.txt to YAML.
>
> Changes against original bindings:
> Add mdio sub node.
I see you replaced phy phandle with mdio node, but is it supported by
the driver? arc_emac_probe() seems to look for "phy".
>
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>
> ---
> .../devicetree/bindings/net/emac_rockchip.txt | 52 --------
> .../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
> 2 files changed, 112 insertions(+), 52 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
> create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
rockchip,emac.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
> deleted file mode 100644
> index 05bd7dafc..000000000
> --- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
> +++ /dev/null
> @@ -1,52 +0,0 @@
> -* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
> -
> -Required properties:
> -- compatible: should be "rockchip,<name>-emac"
> - "rockchip,rk3036-emac": found on RK3036 SoCs
> - "rockchip,rk3066-emac": found on RK3066 SoCs
> - "rockchip,rk3188-emac": found on RK3188 SoCs
> -- reg: Address and length of the register set for the device
> -- interrupts: Should contain the EMAC interrupts
> -- rockchip,grf: phandle to the syscon grf used to control speed and mode
> - for emac.
> -- phy: see ethernet.txt file in the same directory.
> -- phy-mode: see ethernet.txt file in the same directory.
> -
> -Optional properties:
> -- phy-supply: phandle to a regulator if the PHY needs one
> -
> -Clock handling:
> -- clocks: Must contain an entry for each entry in clock-names.
> -- clock-names: Shall be "hclk" for the host clock needed to calculate and set
> - polling period of EMAC and "macref" for the reference clock needed to transfer
> - data to and from the phy.
> -
> -Child nodes of the driver are the individual PHY devices connected to the
> -MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
> -
> -Examples:
> -
> -ethernet@10204000 {
> - compatible = "rockchip,rk3188-emac";
> - reg = <0xc0fc2000 0x3c>;
> - interrupts = <6>;
> - mac-address = [ 00 11 22 33 44 55 ];
> -
> - clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
> - clock-names = "hclk", "macref";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
> -
> - rockchip,grf = <&grf>;
> -
> - phy = <&phy0>;
> - phy-mode = "rmii";
> - phy-supply = <&vcc_rmii>;
> -
> - #address-cells = <1>;
> - #size-cells = <0>;
> - phy0: ethernet-phy@0 {
> - reg = <1>;
> - };
> -};
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> new file mode 100644
> index 000000000..03173fa7b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> @@ -0,0 +1,112 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
> +
> +maintainers:
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +properties:
> + compatible:
> + enum:
> + - rockchip,rk3036-emac
> + - rockchip,rk3066-emac
> + - rockchip,rk3188-emac
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + minItems: 2
> + items:
> + - description: host clock
> + - description: reference clock
> + - description: mac TX/RX clock
> +
> + clock-names:
> + minItems: 2
> + items:
> + - const: hclk
> + - const: macref
> + - const: macclk
This is also a change, mention it briefly in the commit msg.
> +
> + rockchip,grf:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to the syscon GRF used to control speed and mode for the EMAC.
> +
> + phy-supply:
> + description:
> + Phandle to a regulator if the PHY needs one.
> +
> + mdio:
> + $ref: mdio.yaml#
> + unevaluatedProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - clock-names
> + - rockchip,grf
phy-handle and phy-mode. Probably mdio as well?
> +
> +allOf:
> + - $ref: "ethernet-controller.yaml#"
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
@ 2022-03-31 17:08 ` Krzysztof Kozlowski
0 siblings, 0 replies; 12+ messages in thread
From: Krzysztof Kozlowski @ 2022-03-31 17:08 UTC (permalink / raw)
To: Johan Jonker, heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
On 31/03/2022 18:14, Johan Jonker wrote:
> Convert emac_rockchip.txt to YAML.
>
> Changes against original bindings:
> Add mdio sub node.
I see you replaced phy phandle with mdio node, but is it supported by
the driver? arc_emac_probe() seems to look for "phy".
>
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>
> ---
> .../devicetree/bindings/net/emac_rockchip.txt | 52 --------
> .../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
> 2 files changed, 112 insertions(+), 52 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
> create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
rockchip,emac.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
> deleted file mode 100644
> index 05bd7dafc..000000000
> --- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
> +++ /dev/null
> @@ -1,52 +0,0 @@
> -* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
> -
> -Required properties:
> -- compatible: should be "rockchip,<name>-emac"
> - "rockchip,rk3036-emac": found on RK3036 SoCs
> - "rockchip,rk3066-emac": found on RK3066 SoCs
> - "rockchip,rk3188-emac": found on RK3188 SoCs
> -- reg: Address and length of the register set for the device
> -- interrupts: Should contain the EMAC interrupts
> -- rockchip,grf: phandle to the syscon grf used to control speed and mode
> - for emac.
> -- phy: see ethernet.txt file in the same directory.
> -- phy-mode: see ethernet.txt file in the same directory.
> -
> -Optional properties:
> -- phy-supply: phandle to a regulator if the PHY needs one
> -
> -Clock handling:
> -- clocks: Must contain an entry for each entry in clock-names.
> -- clock-names: Shall be "hclk" for the host clock needed to calculate and set
> - polling period of EMAC and "macref" for the reference clock needed to transfer
> - data to and from the phy.
> -
> -Child nodes of the driver are the individual PHY devices connected to the
> -MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
> -
> -Examples:
> -
> -ethernet@10204000 {
> - compatible = "rockchip,rk3188-emac";
> - reg = <0xc0fc2000 0x3c>;
> - interrupts = <6>;
> - mac-address = [ 00 11 22 33 44 55 ];
> -
> - clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
> - clock-names = "hclk", "macref";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
> -
> - rockchip,grf = <&grf>;
> -
> - phy = <&phy0>;
> - phy-mode = "rmii";
> - phy-supply = <&vcc_rmii>;
> -
> - #address-cells = <1>;
> - #size-cells = <0>;
> - phy0: ethernet-phy@0 {
> - reg = <1>;
> - };
> -};
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> new file mode 100644
> index 000000000..03173fa7b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> @@ -0,0 +1,112 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
> +
> +maintainers:
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +properties:
> + compatible:
> + enum:
> + - rockchip,rk3036-emac
> + - rockchip,rk3066-emac
> + - rockchip,rk3188-emac
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + minItems: 2
> + items:
> + - description: host clock
> + - description: reference clock
> + - description: mac TX/RX clock
> +
> + clock-names:
> + minItems: 2
> + items:
> + - const: hclk
> + - const: macref
> + - const: macclk
This is also a change, mention it briefly in the commit msg.
> +
> + rockchip,grf:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to the syscon GRF used to control speed and mode for the EMAC.
> +
> + phy-supply:
> + description:
> + Phandle to a regulator if the PHY needs one.
> +
> + mdio:
> + $ref: mdio.yaml#
> + unevaluatedProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - clock-names
> + - rockchip,grf
phy-handle and phy-mode. Probably mdio as well?
> +
> +allOf:
> + - $ref: "ethernet-controller.yaml#"
Best regards,
Krzysztof
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML
@ 2022-03-31 17:08 ` Krzysztof Kozlowski
0 siblings, 0 replies; 12+ messages in thread
From: Krzysztof Kozlowski @ 2022-03-31 17:08 UTC (permalink / raw)
To: Johan Jonker, heiko
Cc: robh+dt, krzk+dt, davem, kuba, pabeni, netdev, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
On 31/03/2022 18:14, Johan Jonker wrote:
> Convert emac_rockchip.txt to YAML.
>
> Changes against original bindings:
> Add mdio sub node.
I see you replaced phy phandle with mdio node, but is it supported by
the driver? arc_emac_probe() seems to look for "phy".
>
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>
> ---
> .../devicetree/bindings/net/emac_rockchip.txt | 52 --------
> .../bindings/net/emac_rockchip.yaml | 112 ++++++++++++++++++
> 2 files changed, 112 insertions(+), 52 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.txt
> create mode 100644 Documentation/devicetree/bindings/net/emac_rockchip.yaml
rockchip,emac.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
> deleted file mode 100644
> index 05bd7dafc..000000000
> --- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
> +++ /dev/null
> @@ -1,52 +0,0 @@
> -* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
> -
> -Required properties:
> -- compatible: should be "rockchip,<name>-emac"
> - "rockchip,rk3036-emac": found on RK3036 SoCs
> - "rockchip,rk3066-emac": found on RK3066 SoCs
> - "rockchip,rk3188-emac": found on RK3188 SoCs
> -- reg: Address and length of the register set for the device
> -- interrupts: Should contain the EMAC interrupts
> -- rockchip,grf: phandle to the syscon grf used to control speed and mode
> - for emac.
> -- phy: see ethernet.txt file in the same directory.
> -- phy-mode: see ethernet.txt file in the same directory.
> -
> -Optional properties:
> -- phy-supply: phandle to a regulator if the PHY needs one
> -
> -Clock handling:
> -- clocks: Must contain an entry for each entry in clock-names.
> -- clock-names: Shall be "hclk" for the host clock needed to calculate and set
> - polling period of EMAC and "macref" for the reference clock needed to transfer
> - data to and from the phy.
> -
> -Child nodes of the driver are the individual PHY devices connected to the
> -MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
> -
> -Examples:
> -
> -ethernet@10204000 {
> - compatible = "rockchip,rk3188-emac";
> - reg = <0xc0fc2000 0x3c>;
> - interrupts = <6>;
> - mac-address = [ 00 11 22 33 44 55 ];
> -
> - clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
> - clock-names = "hclk", "macref";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
> -
> - rockchip,grf = <&grf>;
> -
> - phy = <&phy0>;
> - phy-mode = "rmii";
> - phy-supply = <&vcc_rmii>;
> -
> - #address-cells = <1>;
> - #size-cells = <0>;
> - phy0: ethernet-phy@0 {
> - reg = <1>;
> - };
> -};
> diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.yaml b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> new file mode 100644
> index 000000000..03173fa7b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/emac_rockchip.yaml
> @@ -0,0 +1,112 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/emac_rockchip.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rockchip RK3036/RK3066/RK3188 Ethernet Media Access Controller (EMAC)
> +
> +maintainers:
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +properties:
> + compatible:
> + enum:
> + - rockchip,rk3036-emac
> + - rockchip,rk3066-emac
> + - rockchip,rk3188-emac
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + minItems: 2
> + items:
> + - description: host clock
> + - description: reference clock
> + - description: mac TX/RX clock
> +
> + clock-names:
> + minItems: 2
> + items:
> + - const: hclk
> + - const: macref
> + - const: macclk
This is also a change, mention it briefly in the commit msg.
> +
> + rockchip,grf:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to the syscon GRF used to control speed and mode for the EMAC.
> +
> + phy-supply:
> + description:
> + Phandle to a regulator if the PHY needs one.
> +
> + mdio:
> + $ref: mdio.yaml#
> + unevaluatedProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - clock-names
> + - rockchip,grf
phy-handle and phy-mode. Probably mdio as well?
> +
> +allOf:
> + - $ref: "ethernet-controller.yaml#"
Best regards,
Krzysztof
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2022-03-31 17:09 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-31 16:14 [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 16:14 ` [PATCH v1 2/3] ARM: dts: rockchip: fix rk3036 emac node compatible string Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 16:14 ` [PATCH v1 3/3] ARM: dts: rockchip: restyle emac nodes Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 16:14 ` Johan Jonker
2022-03-31 17:08 ` [PATCH v1 1/3] dt-bindings: net: convert emac_rockchip.txt to YAML Krzysztof Kozlowski
2022-03-31 17:08 ` Krzysztof Kozlowski
2022-03-31 17:08 ` Krzysztof Kozlowski
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