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Tue, 15 Jan 2019 10:44:28 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: reset: Add document for Broadcom STB reset controller Date: Tue, 15 Jan 2019 10:44:05 -0800 Message-Id: <20190115184406.3164-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190115184406.3164-1-f.fainelli@gmail.com> References: <20190115184406.3164-1-f.fainelli@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190115_104431_111015_13808971 X-CRM114-Status: GOOD ( 14.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Florian Fainelli , Philipp Zabel , Rob Herring , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , Gregory Fong , Brian Norris , "moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a binding document for the Broadcom STB reset controller, also known as SW_INIT-style reset controller. Signed-off-by: Florian Fainelli --- .../bindings/reset/brcm,brcmstb-reset.txt | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt diff --git a/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt b/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt new file mode 100644 index 000000000000..6e5341b4f891 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt @@ -0,0 +1,27 @@ +Broadcom STB SW_INIT-style reset controller +=========================================== + +Broadcom STB SoCs have a SW_INIT-style reset controller with separate +SET/CLEAR/STATUS registers and possibly multiple banks, each of 32 bit +reset lines. + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: should be brcm,brcmstb-reset +- reg: register base and length +- #reset-cells: must be set to 1 + +Example: + + reset: reset-controller@8404318 { + compatible = "brcm,brcmstb-reset"; + reg = <0x8404318 0x30>; + #reset-cells = <1>; + }; + + ðernet_switch { + resets = <&reset>; + reset-names = "switch"; + }; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel