From: Swathi K S <swathi.ks@samsung.com>
To: krzk+dt@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
robh@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com,
mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com
Cc: rmk+kernel@armlinux.org.uk, swathi.ks@samsung.com,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v6 1/2] dt-bindings: net: Add FSD EQoS device tree bindings
Date: Thu, 13 Feb 2025 10:16:23 +0530 [thread overview]
Message-ID: <20250213044624.37334-2-swathi.ks@samsung.com> (raw)
In-Reply-To: <20250213044624.37334-1-swathi.ks@samsung.com>
Add FSD Ethernet compatible in Synopsys dt-bindings document. Add FSD
Ethernet YAML schema to enable the DT validation.
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Ravi Patel <ravi.patel@samsung.com>
Signed-off-by: Swathi K S <swathi.ks@samsung.com>
---
.../devicetree/bindings/net/snps,dwmac.yaml | 5 +-
.../bindings/net/tesla,fsd-ethqos.yaml | 114 ++++++++++++++++++
2 files changed, 117 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 91e75eb3f329..c7004eaa8eae 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -102,6 +102,7 @@ properties:
- snps,dwxgmac-2.10
- starfive,jh7100-dwmac
- starfive,jh7110-dwmac
+ - tesla,fsd-ethqos
- thead,th1520-gmac
reg:
@@ -126,7 +127,7 @@ properties:
clocks:
minItems: 1
- maxItems: 8
+ maxItems: 10
additionalItems: true
items:
- description: GMAC main clock
@@ -138,7 +139,7 @@ properties:
clock-names:
minItems: 1
- maxItems: 8
+ maxItems: 10
additionalItems: true
contains:
enum:
diff --git a/Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml b/Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml
new file mode 100644
index 000000000000..9d7d632fcd92
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml
@@ -0,0 +1,114 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/tesla,fsd-ethqos.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: FSD Ethernet Quality of Service
+
+maintainers:
+ - Swathi K S <swathi.ks@samsung.com>
+
+description:
+ Tesla ethernet devices based on dwmmac support Gigabit ethernet.
+
+allOf:
+ - $ref: snps,dwmac.yaml#
+
+properties:
+ compatible:
+ const: tesla,fsd-ethqos
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-names:
+ items:
+ - const: macirq
+
+ clocks:
+ minItems: 5
+ items:
+ - description: PTP clock
+ - description: Master bus clock
+ - description: Slave bus clock
+ - description: MAC TX clock
+ - description: MAC RX clock
+ - description: Master2 bus clock
+ - description: Slave2 bus clock
+ - description: RX MUX clock
+ - description: PHY RX clock
+ - description: PERIC RGMII clock
+
+ clock-names:
+ minItems: 5
+ maxItems: 10
+ contains:
+ enum:
+ - ptp_ref
+ - master_bus
+ - slave_bus
+ - tx
+ - rx
+ - master2_bus
+ - slave2_bus
+ - eqos_rxclk_mux
+ - eqos_phyrxclk
+ - dout_peric_rgmii_clk
+
+ iommus:
+ maxItems: 1
+
+ phy-mode:
+ enum:
+ - rgmii-id
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - iommus
+ - phy-mode
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/fsd-clk.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ethernet1: ethernet@14300000 {
+ compatible = "tesla,fsd-ethqos";
+ reg = <0x0 0x14300000 0x0 0x10000>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_PTP_REF_I>,
+ <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_ACLK_I>,
+ <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_HCLK_I>,
+ <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_RGMII_CLK_I>,
+ <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_RX_I>,
+ <&clock_peric PERIC_BUS_D_PERIC_IPCLKPORT_EQOSCLK>,
+ <&clock_peric PERIC_BUS_P_PERIC_IPCLKPORT_EQOSCLK>,
+ <&clock_peric PERIC_EQOS_PHYRXCLK_MUX>,
+ <&clock_peric PERIC_EQOS_PHYRXCLK>,
+ <&clock_peric PERIC_DOUT_RGMII_CLK>;
+ clock-names = "ptp_ref", "master_bus", "slave_bus","tx",
+ "rx", "master2_bus", "slave2_bus", "eqos_rxclk_mux",
+ "eqos_phyrxclk","dout_peric_rgmii_clk";
+ pinctrl-names = "default";
+ pinctrl-0 = <ð1_tx_clk>, <ð1_tx_data>, <ð1_tx_ctrl>,
+ <ð1_phy_intr>, <ð1_rx_clk>, <ð1_rx_data>,
+ <ð1_rx_ctrl>, <ð1_mdio>;
+ iommus = <&smmu_peric 0x0 0x1>;
+ phy-mode = "rgmii-id";
+ };
+ };
+
+...
--
2.17.1
next prev parent reply other threads:[~2025-02-13 4:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20250213044950epcas5p1a7badb480a7e8d843fe0ff51bcf5cbf4@epcas5p1.samsung.com>
2025-02-13 4:46 ` [PATCH v6 0/2] net: stmmac: dwc-qos: Add FSD EQoS support Swathi K S
[not found] ` <CGME20250213044955epcas5p110d1e582c8ee02579ead73f9686819ff@epcas5p1.samsung.com>
2025-02-13 4:46 ` Swathi K S [this message]
2025-02-13 7:54 ` [PATCH v6 1/2] dt-bindings: net: Add FSD EQoS device tree bindings Krzysztof Kozlowski
2025-02-13 11:04 ` Swathi K S
2025-02-13 12:00 ` Krzysztof Kozlowski
2025-02-14 4:53 ` Swathi K S
2025-02-14 7:31 ` Krzysztof Kozlowski
2025-02-14 9:33 ` Swathi K S
2025-02-14 10:55 ` Krzysztof Kozlowski
2025-02-14 0:19 ` Andrew Lunn
2025-02-14 5:17 ` Swathi K S
2025-02-14 13:10 ` Andrew Lunn
2025-02-17 5:19 ` Swathi K S
2025-02-17 15:18 ` Andrew Lunn
2025-02-18 3:55 ` Swathi K S
2025-02-18 15:33 ` Andrew Lunn
[not found] ` <CGME20250213044959epcas5p1b6f6d5554f69b5c24a5b4a15c8bf1fc9@epcas5p1.samsung.com>
2025-02-13 4:46 ` [PATCH v6 2/2] net: stmmac: dwc-qos: Add FSD EQoS support Swathi K S
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