From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mathieu Olivari Subject: [PATCH 5/5] net: stmmac: ipq806x: document device tree bindings Date: Tue, 26 May 2015 12:27:17 -0700 Message-ID: <1432668437-27763-6-git-send-email-mathieu@codeaurora.org> References: <1432668437-27763-1-git-send-email-mathieu@codeaurora.org> Return-path: In-Reply-To: <1432668437-27763-1-git-send-email-mathieu@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, mturquette@linaro.org, sboyd@codeaurora.org, peppe.cavallaro@st.com, mathieu@codeaurora.org, agross@codeaurora.org, joshc@codeaurora.org, architt@codeaurora.org, georgi.djakov@linaro.org, wsa@the-dreams.de, rnayak@codeaurora.org, davem@davemloft.net, vbridger@opensource.altera.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, netdev@vger.kernel.org List-Id: devicetree@vger.kernel.org Add the device tree bindings documentation for the QCA IPQ806x variant of the Synopsys DesignWare MAC. Signed-off-by: Mathieu Olivari --- .../devicetree/bindings/net/ipq806x-dwmac.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ipq806x-dwmac.txt diff --git a/Documentation/devicetree/bindings/net/ipq806x-dwmac.txt b/Documentation/devicetree/bindings/net/ipq806x-dwmac.txt new file mode 100644 index 0000000..6d7ab4e --- /dev/null +++ b/Documentation/devicetree/bindings/net/ipq806x-dwmac.txt @@ -0,0 +1,35 @@ +* IPQ806x DWMAC Ethernet controller + +The device inherits all the properties of the dwmac/stmmac devices +described in the file net/stmmac.txt with the following changes. + +Required properties: + +- compatible: should be "qcom,ipq806x-gmac" along with "snps,dwmac" + and any applicable more detailed version number + described in net/stmmac.txt + +- qcom,nss-common: should contain a phandle to a syscon device mapping the + nss-common registers. + +- qcom,qsgmii-csr: should contain a phandle to a syscon device mapping the + qsgmii-csr registers. + +Example: + + gmac: ethernet@37000000 { + device_type = "network"; + compatible = "qcom,ipq806x-gmac"; + reg = <0x37000000 0x200000>; + interrupts = ; + interrupt-names = "macirq"; + + qcom,nss-common = <&nss_common>; + qcom,qsgmii-csr = <&qsgmii_csr>; + + clocks = <&gcc GMAC_CORE1_CLK>; + clock-names = "stmmaceth"; + + resets = <&gcc GMAC_CORE1_RESET>; + reset-names = "stmmaceth"; + }; -- 2.1.4