Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932126AbaLDLyg (ORCPT ); Thu, 4 Dec 2014 06:54:36 -0500 Received: from sci-ig2.spreadtrum.com ([222.66.158.135]:9602 "EHLO SHSQR01.spreadtrum.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932095AbaLDLyd (ORCPT ); Thu, 4 Dec 2014 06:54:33 -0500 From: Chunyan Zhang To: , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH v4 2/5] Documentation: DT: Add bindings for Spreadtrum SoC Platform Date: Thu, 4 Dec 2014 19:34:17 +0800 Message-ID: <1417692860-18841-3-git-send-email-chunyan.zhang@spreadtrum.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1417692860-18841-1-git-send-email-chunyan.zhang@spreadtrum.com> References: <1417692860-18841-1-git-send-email-chunyan.zhang@spreadtrum.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.0.67.89] X-ClientProxiedBy: SHCAS01.spreadtrum.com (10.0.1.201) To SHMBX01.spreadtrum.com (10.0.1.203) X-MAIL: SHSQR01.spreadtrum.com sB4BZm06009876 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adds Spreadtrum's prefix "sprd" to vendor-prefixes file. Adds the devicetree binding documentations for Spreadtrum's sc9836-uart and SC9836 SoC based on the Sharkl64 Platform which is a 64-bit SoC Platform of Spreadtrum. Signed-off-by: Chunyan Zhang Signed-off-by: Orson Zhai --- Documentation/devicetree/bindings/arm/sprd.txt | 11 +++++++++++ .../devicetree/bindings/serial/sprd-uart.txt | 9 +++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 3 files changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/sprd.txt create mode 100644 Documentation/devicetree/bindings/serial/sprd-uart.txt diff --git a/Documentation/devicetree/bindings/arm/sprd.txt b/Documentation/devicetree/bindings/arm/sprd.txt new file mode 100644 index 0000000..31a629d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sprd.txt @@ -0,0 +1,11 @@ +Spreadtrum SoC Platforms Device Tree Bindings +---------------------------------------------------- + +Sharkl64 is a Spreadtrum's SoC Platform which is based +on ARM 64-bit processor. + +SC9836 openphone board with SC9836 SoC based on the +Sharkl64 Platform shall have the following properties. + +Required root node properties: + - compatible = "sprd,sc9836-openphone", "sprd,sc9836"; diff --git a/Documentation/devicetree/bindings/serial/sprd-uart.txt b/Documentation/devicetree/bindings/serial/sprd-uart.txt new file mode 100644 index 0000000..9000e2e --- /dev/null +++ b/Documentation/devicetree/bindings/serial/sprd-uart.txt @@ -0,0 +1,9 @@ +* Spreadtrum serial UART + +Required properties: +- compatible: must be "sprd,sc9836-uart" +- reg: offset and length of the register set for the device +- interrupts: exactly one interrupt specifier + +Optional properties: +- clocks: phandles to input clocks. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 723999d..ce99ecdfb 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -142,6 +142,7 @@ snps Synopsys, Inc. solidrun SolidRun sony Sony Corporation spansion Spansion Inc. +sprd Spreadtrum Communications Inc. st STMicroelectronics ste ST-Ericsson stericsson ST-Ericsson -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/