Re: [PATCH v3 1/2] dt-bindings: dwmac: Add bindings for new Ingenic SoCs.
From: Rob Herring <robh+dt@kernel.org>
Date: 2021-06-15 23:06:05
Also in:
linux-arm-kernel, linux-devicetree, lkml, netdev
On Mon, Jun 14, 2021 at 11:18 AM 周琰杰 (Zhou Yanjie) [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Add the dwmac bindings for the JZ4775 SoC, the X1000 SoC, the X1600 SoC, the X1830 SoC and the X2000 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) <redacted> --- Notes: v1->v2: No change. v2->v3: Add "ingenic,mac.yaml" for Ingenic SoCs. .../devicetree/bindings/net/ingenic,mac.yaml | 76 ++++++++++++++++++++++ .../devicetree/bindings/net/snps,dwmac.yaml | 15 +++++ 2 files changed, 91 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ingenic,mac.yamldiff --git a/Documentation/devicetree/bindings/net/ingenic,mac.yaml b/Documentation/devicetree/bindings/net/ingenic,mac.yaml new file mode 100644 index 00000000..5fe2e81 --- /dev/null +++ b/Documentation/devicetree/bindings/net/ingenic,mac.yaml@@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ingenic,mac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for MAC in Ingenic SoCs + +maintainers: + - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> + +description: + The Ethernet Media Access Controller in Ingenic SoCs. + +properties: + compatible: + enum: + - ingenic,jz4775-mac + - ingenic,x1000-mac + - ingenic,x1600-mac + - ingenic,x1830-mac + - ingenic,x2000-mac + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-names: + const: macirq + + clocks: + maxItems: 1 + + clock-names: + const: stmmaceth + + mode-reg: + description: An extra syscon register that control ethernet interface and timing delay
Needs a vendor prefix and type.
+
+ rx-clk-delay-ps:
+ description: RGMII receive clock delay defined in pico seconds
+
+ tx-clk-delay-ps:
+ description: RGMII transmit clock delay defined in pico seconds
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+ - clocks
+ - clock-names
+ - mode-reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/x1000-cgu.h>
+
+ mac: ethernet@134b0000 {
+ compatible = "ingenic,x1000-mac", "snps,dwmac";Doesn't match the schema.
quoted hunk ↗ jump to hunk
+ reg = <0x134b0000 0x2000>; + + interrupt-parent = <&intc>; + interrupts = <55>; + interrupt-names = "macirq"; + + clocks = <&cgu X1000_CLK_MAC>; + clock-names = "stmmaceth"; + + mode-reg = <&mac_phy_ctrl>; + }; +...diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 2edd8be..9c0ce92 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml@@ -56,6 +56,11 @@ properties: - amlogic,meson8m2-dwmac - amlogic,meson-gxbb-dwmac - amlogic,meson-axg-dwmac + - ingenic,jz4775-mac + - ingenic,x1000-mac + - ingenic,x1600-mac + - ingenic,x1830-mac + - ingenic,x2000-mac - rockchip,px30-gmac - rockchip,rk3128-gmac - rockchip,rk3228-gmac@@ -310,6 +315,11 @@ allOf: - allwinner,sun8i-r40-emac - allwinner,sun8i-v3s-emac - allwinner,sun50i-a64-emac + - ingenic,jz4775-mac + - ingenic,x1000-mac + - ingenic,x1600-mac + - ingenic,x1830-mac + - ingenic,x2000-mac - snps,dwxgmac - snps,dwxgmac-2.10 - st,spear600-gmac@@ -353,6 +363,11 @@ allOf: - allwinner,sun8i-r40-emac - allwinner,sun8i-v3s-emac - allwinner,sun50i-a64-emac + - ingenic,jz4775-mac + - ingenic,x1000-mac + - ingenic,x1600-mac + - ingenic,x1830-mac + - ingenic,x2000-mac - snps,dwmac-4.00 - snps,dwmac-4.10a - snps,dwmac-4.20a --2.7.4
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