Path: csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Yendapally Reddy Dhananjaya Reddy Newsgroups: linux.kernel Subject: [PATCH v3 1/3] Documentation: dt: Add Broadcom iproc pwm controller binding Date: Mon, 20 Jun 2016 16:20:02 +0200 Message-ID: References: Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=q2wPujZm3tuRKzdoXfdBVI8o1wvb3cnJTUNLba8zc88=; b=gBET/Dn3ms6g3y7qHoOM89aursqY8AIfe8XHdv81Nc7pUr7wra5zCBZUmIaEFr3ZVZ 98k0cKKaA4p90PRHmTrJ5mBN572Jehg7Btin2mu0tOb9dWUJ5BxJ2Bm3ZQd9SklsO+aa 1nuPQCwMru3+dOpGy3o5DA93ZyBWpCZpXv0oI= X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=q2wPujZm3tuRKzdoXfdBVI8o1wvb3cnJTUNLba8zc88=; b=Pwme/GM4PrKQ3IodxGi2rO1VfUYi/Mul3o3zCGC3DRYrOxooKj6glFzRE2S7yjjAzp VDOVQRttSA9OpgIrEZhtwdo2ux2HZpudFU2TF4gv78Y7Yi1glWOXKO+95+Ayx8J05K1G pvC7Tdwdvd9NaMp9KI1KaIMqGZRWts7tFPw7TJOzc1hiMOr1Tx9BvqvtJSg1HGLnzuVC rCFZWrvOujfGng3LKwXtkTekqWbUZll9K3PiY/ShoAUKCbRmVUhpUTP9f/t4VgO6a6oU VQ0CB07NfZ2IVFbsXgd5+N0MMQjCnJNgaZ+J9X6ScnodDBPUt5QyoPctUQ4+iQCfAVKR I4Nw== X-Gm-Message-State: ALyK8tKRxJ/KMLp5eeD+jOh12r/6JPPLLFK8+4QA6RXNQ2oTuNhblrKJCh7+6soBCKuawPir X-Received: by 10.66.111.164 with SMTP id ij4mr18322914pab.18.1466432090718; Mon, 20 Jun 2016 07:14:50 -0700 (PDT) X-Mailer: git-send-email 2.1.0 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 38 Organization: linux.* mail to news gateway X-Original-Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, Yendapally Reddy Dhananjaya Reddy X-Original-Date: Mon, 20 Jun 2016 10:14:32 -0400 X-Original-Message-ID: <1466432074-7780-2-git-send-email-yendapally.reddy@broadcom.com> X-Original-References: <1466432074-7780-1-git-send-email-yendapally.reddy@broadcom.com> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1426647 Add a binding for Broadcom iproc pwm controller Signed-off-by: Yendapally Reddy Dhananjaya Reddy Acked-by: Rob Herring --- .../devicetree/bindings/pwm/brcm,iproc-pwm.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt diff --git a/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt new file mode 100644 index 0000000..21f75bb --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt @@ -0,0 +1,21 @@ +Broadcom iProc PWM controller device tree bindings + +This controller has 4 channels. + +Required Properties : +- compatible: must be "brcm,iproc-pwm" +- reg: physical base address and length of the controller's registers +- clocks: phandle + clock specifier pair for the external clock +- #pwm-cells: Should be 3. See pwm.txt in this directory for a + description of the cells format. + +Refer to clocks/clock-bindings.txt for generic clock consumer properties. + +Example: + +pwm: pwm@18031000 { + compatible = "brcm,iproc-pwm"; + reg = <0x18031000 0x28>; + clocks = <&osc>; + #pwm-cells = <3>; +}; -- 2.1.0