From: Andrew Halaney <ahalaney@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: agross@kernel.org, andersson@kernel.org,
konrad.dybcio@linaro.org, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
vkoul@kernel.org, bhupesh.sharma@linaro.org, wens@csie.org,
jernej.skrabec@gmail.com, samuel@sholland.org,
mturquette@baylibre.com, peppe.cavallaro@st.com,
alexandre.torgue@foss.st.com, joabreu@synopsys.com,
mcoquelin.stm32@gmail.com, richardcochran@gmail.com,
linux@armlinux.org.uk, veekhee@apple.com,
tee.min.tan@linux.intel.com, mohammad.athari.ismail@intel.com,
jonathanh@nvidia.com, ruppala@nvidia.com, bmasney@redhat.com,
andrey.konovalov@linaro.org, linux-arm-msm@vger.kernel.org,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, ncai@quicinc.com,
jsuraj@qti.qualcomm.com, hisunil@quicinc.com,
echanude@redhat.com,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Andrew Halaney <ahalaney@redhat.com>
Subject: [PATCH net-next v3 03/12] dt-bindings: net: qcom,ethqos: Convert bindings to yaml
Date: Fri, 31 Mar 2023 16:45:40 -0500 [thread overview]
Message-ID: <20230331214549.756660-4-ahalaney@redhat.com> (raw)
In-Reply-To: <20230331214549.756660-1-ahalaney@redhat.com>
From: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Convert Qualcomm ETHQOS Ethernet devicetree binding to YAML.
In doing so add a new property for iommus since newer platforms support
using one, and without such make dtbs_check fails on them.
While at it, also update the MAINTAINERS file to point to the yaml
version of the bindings.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[halaney: Remove duplicated properties, add MAINTAINERS and iommus]
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
---
Changes since v2:
* Add Krzysztof's Reviewed-by tag
Changes since v1:
* Drop redundant wording in binding description (Krzysztof)
* Document iommus addition explicitly in commit message (Krzysztof)
.../devicetree/bindings/net/qcom,ethqos.txt | 66 -----------
.../devicetree/bindings/net/qcom,ethqos.yaml | 110 ++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 111 insertions(+), 67 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/qcom,ethqos.txt
create mode 100644 Documentation/devicetree/bindings/net/qcom,ethqos.yaml
diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.txt b/Documentation/devicetree/bindings/net/qcom,ethqos.txt
deleted file mode 100644
index 1f5746849a71..000000000000
--- a/Documentation/devicetree/bindings/net/qcom,ethqos.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Qualcomm Ethernet ETHQOS device
-
-This documents dwmmac based ethernet device which supports Gigabit
-ethernet for version v2.3.0 onwards.
-
-This device has following properties:
-
-Required properties:
-
-- compatible: Should be one of:
- "qcom,qcs404-ethqos"
- "qcom,sm8150-ethqos"
-
-- reg: Address and length of the register set for the device
-
-- reg-names: Should contain register names "stmmaceth", "rgmii"
-
-- clocks: Should contain phandle to clocks
-
-- clock-names: Should contain clock names "stmmaceth", "pclk",
- "ptp_ref", "rgmii"
-
-- interrupts: Should contain phandle to interrupts
-
-- interrupt-names: Should contain interrupt names "macirq", "eth_lpi"
-
-Rest of the properties are defined in stmmac.txt file in same directory
-
-
-Example:
-
-ethernet: ethernet@7a80000 {
- compatible = "qcom,qcs404-ethqos";
- reg = <0x07a80000 0x10000>,
- <0x07a96000 0x100>;
- reg-names = "stmmaceth", "rgmii";
- clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii";
- clocks = <&gcc GCC_ETH_AXI_CLK>,
- <&gcc GCC_ETH_SLAVE_AHB_CLK>,
- <&gcc GCC_ETH_PTP_CLK>,
- <&gcc GCC_ETH_RGMII_CLK>;
- interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "macirq", "eth_lpi";
- snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>;
- snps,reset-active-low;
-
- snps,txpbl = <8>;
- snps,rxpbl = <2>;
- snps,aal;
- snps,tso;
-
- phy-handle = <&phy1>;
- phy-mode = "rgmii";
-
- mdio {
- #address-cells = <0x1>;
- #size-cells = <0x0>;
- compatible = "snps,dwmac-mdio";
- phy1: phy@4 {
- device_type = "ethernet-phy";
- reg = <0x4>;
- };
- };
-
-};
diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
new file mode 100644
index 000000000000..88234a2010b1
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/qcom,ethqos.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Ethernet ETHQOS device
+
+maintainers:
+ - Bhupesh Sharma <bhupesh.sharma@linaro.org>
+
+description:
+ dwmmac based Qualcomm ethernet devices which support Gigabit
+ ethernet (version v2.3.0 and onwards).
+
+allOf:
+ - $ref: snps,dwmac.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,qcs404-ethqos
+ - qcom,sm8150-ethqos
+
+ reg:
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: stmmaceth
+ - const: rgmii
+
+ interrupts:
+ items:
+ - description: Combined signal for various interrupt events
+ - description: The interrupt that occurs when Rx exits the LPI state
+
+ interrupt-names:
+ items:
+ - const: macirq
+ - const: eth_lpi
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ items:
+ - const: stmmaceth
+ - const: pclk
+ - const: ptp_ref
+ - const: rgmii
+
+ iommus:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - reg-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/qcom,gcc-qcs404.h>
+ #include <dt-bindings/gpio/gpio.h>
+
+ ethernet: ethernet@7a80000 {
+ compatible = "qcom,qcs404-ethqos";
+ reg = <0x07a80000 0x10000>,
+ <0x07a96000 0x100>;
+ reg-names = "stmmaceth", "rgmii";
+ clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii";
+ clocks = <&gcc GCC_ETH_AXI_CLK>,
+ <&gcc GCC_ETH_SLAVE_AHB_CLK>,
+ <&gcc GCC_ETH_PTP_CLK>,
+ <&gcc GCC_ETH_RGMII_CLK>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq", "eth_lpi";
+
+ rx-fifo-depth = <4096>;
+ tx-fifo-depth = <4096>;
+
+ snps,tso;
+ snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 10000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <ðernet_defaults>;
+
+ phy-handle = <&phy1>;
+ phy-mode = "rgmii";
+ mdio {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+
+ compatible = "snps,dwmac-mdio";
+ phy1: phy@4 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ device_type = "ethernet-phy";
+ reg = <0x4>;
+
+ #phy-cells = <0>;
+ };
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index dffcc253563b..d1cb4fa8b704 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17294,7 +17294,7 @@ M: Vinod Koul <vkoul@kernel.org>
R: Bhupesh Sharma <bhupesh.sharma@linaro.org>
L: netdev@vger.kernel.org
S: Maintained
-F: Documentation/devicetree/bindings/net/qcom,ethqos.txt
+F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml
F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
QUALCOMM FASTRPC DRIVER
--
2.39.2
next prev parent reply other threads:[~2023-03-31 21:47 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-31 21:45 [PATCH net-next v3 00/12] Add EMAC3 support for sa8540p-ride Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 01/12] dt-bindings: net: snps,dwmac: Update interrupt-names Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 02/12] dt-bindings: net: snps,dwmac: Add Qualcomm Ethernet ETHQOS compatibles Andrew Halaney
2023-03-31 21:45 ` Andrew Halaney [this message]
2023-03-31 21:45 ` [PATCH net-next v3 04/12] dt-bindings: net: qcom,ethqos: Add Qualcomm sc8280xp compatibles Andrew Halaney
2023-04-02 10:49 ` Krzysztof Kozlowski
2023-03-31 21:45 ` [PATCH net-next v3 05/12] net: stmmac: Remove unnecessary if statement brackets Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 06/12] net: stmmac: Fix DMA typo Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 07/12] net: stmmac: Remove some unnecessary void pointers Andrew Halaney
2023-04-01 14:49 ` Simon Horman
2023-03-31 21:45 ` [PATCH net-next v3 08/12] net: stmmac: Pass stmmac_priv in some callbacks Andrew Halaney
2023-04-01 15:06 ` Simon Horman
2023-04-07 17:34 ` Andrew Halaney
2023-04-10 21:24 ` Andrew Halaney
2023-04-11 17:43 ` Simon Horman
2023-03-31 21:45 ` [PATCH net-next v3 09/12] net: stmmac: dwmac4: Allow platforms to specify some DMA/MTL offsets Andrew Halaney
2023-04-01 14:58 ` Simon Horman
2023-04-07 17:36 ` Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 10/12] net: stmmac: dwmac-qcom-ethqos: Respect phy-mode and TX delay Andrew Halaney
2023-03-31 21:45 ` [PATCH net-next v3 11/12] net: stmmac: dwmac-qcom-ethqos: Use loopback_en for all speeds Andrew Halaney
2023-03-31 22:06 ` [PATCH net-next v3 00/12] Add EMAC3 support for sa8540p-ride Andrew Halaney
2023-04-01 4:55 ` Jakub Kicinski
2023-04-03 13:01 ` Andrew Halaney
2023-04-03 16:52 ` [PATCH net-next v3 12/12] net: stmmac: dwmac-qcom-ethqos: Add EMAC3 support Andrew Halaney
2023-04-06 8:57 ` Paolo Abeni
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230331214549.756660-4-ahalaney@redhat.com \
--to=ahalaney@redhat.com \
--cc=agross@kernel.org \
--cc=alexandre.torgue@foss.st.com \
--cc=andersson@kernel.org \
--cc=andrey.konovalov@linaro.org \
--cc=bhupesh.sharma@linaro.org \
--cc=bmasney@redhat.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=echanude@redhat.com \
--cc=edumazet@google.com \
--cc=hisunil@quicinc.com \
--cc=jernej.skrabec@gmail.com \
--cc=joabreu@synopsys.com \
--cc=jonathanh@nvidia.com \
--cc=jsuraj@qti.qualcomm.com \
--cc=konrad.dybcio@linaro.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=linux@armlinux.org.uk \
--cc=mcoquelin.stm32@gmail.com \
--cc=mohammad.athari.ismail@intel.com \
--cc=mturquette@baylibre.com \
--cc=ncai@quicinc.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=peppe.cavallaro@st.com \
--cc=richardcochran@gmail.com \
--cc=robh+dt@kernel.org \
--cc=ruppala@nvidia.com \
--cc=samuel@sholland.org \
--cc=tee.min.tan@linux.intel.com \
--cc=veekhee@apple.com \
--cc=vkoul@kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).