From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752037AbdH2JVe (ORCPT ); Tue, 29 Aug 2017 05:21:34 -0400 Received: from mailgw01.mediatek.com ([218.249.47.110]:43502 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751691AbdH2JVE (ORCPT ); Tue, 29 Aug 2017 05:21:04 -0400 From: Chunfeng Yun To: Mathias Nyman , Greg Kroah-Hartman , Felipe Balbi , Rob Herring CC: Matthias Brugger , Mark Rutland , Ian Campbell , Chunfeng Yun , , , , , Subject: [PATCH RESEND v2 2/3] dt-bindings: mt8173-xhci: add generic compatible and rename file Date: Tue, 29 Aug 2017 17:20:42 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <33fa448238c0d95f0cfd6c2be3bd5c4e657a0cd4.1503998338.git.chunfeng.yun@mediatek.com> References: <33fa448238c0d95f0cfd6c2be3bd5c4e657a0cd4.1503998338.git.chunfeng.yun@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The mt8173-xhci.txt actually holds the bindings for all mediatek SoCs with xHCI controller, so add a generic compatible and change the name to mediatek,mtk-xhci.txt to reflect that. Signed-off-by: Chunfeng Yun --- .../usb/{mt8173-xhci.txt => mediatek,mtk-xhci.txt} | 14 +++++++++++--- .../devicetree/bindings/usb/mt8173-mtu3.txt | 2 +- 2 files changed, 12 insertions(+), 4 deletions(-) rename Documentation/devicetree/bindings/usb/{mt8173-xhci.txt => mediatek,mtk-xhci.txt} (85%) diff --git a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt similarity index 85% rename from Documentation/devicetree/bindings/usb/mt8173-xhci.txt rename to Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt index 0acfc8a..ff21135 100644 --- a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt @@ -11,7 +11,11 @@ into two parts. ------------------------------------------------------------------------ Required properties: - - compatible : should contain "mediatek,mt8173-xhci" + - compatible : should be "mediatek,soc-model-xhci", "mediatek,mtk-xhci", + soc-model is the name of SoC, such as mt8173, mt2712 etc, when using + "mediatek,mtk-xhci" compatible string, you need SoC specific ones in + addition, one of: + - "mediatek,mt8173-xhci" - reg : specifies physical base address and size of the registers - reg-names: should be "mac" for xHCI MAC and "ippc" for IP port control - interrupts : interrupt used by the controller @@ -68,10 +72,14 @@ usb30: usb@11270000 { In the case, xhci is added as subnode to mtu3. An example and the DT binding details of mtu3 can be found in: -Documentation/devicetree/bindings/usb/mt8173-mtu3.txt +Documentation/devicetree/bindings/usb/mediatek,mtu3.txt Required properties: - - compatible : should contain "mediatek,mt8173-xhci" + - compatible : should be "mediatek,soc-model-xhci", "mediatek,mtk-xhci", + soc-model is the name of SoC, such as mt8173, mt2712 etc, when using + "mediatek,mtk-xhci" compatible string, you need SoC specific ones in + addition, one of: + - "mediatek,mt8173-xhci" - reg : specifies physical base address and size of the registers - reg-names: should be "mac" for xHCI MAC - interrupts : interrupt used by the host controller diff --git a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt b/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt index 1d7c3bc..b8ea394 100644 --- a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt @@ -44,7 +44,7 @@ Optional properties: Sub-nodes: The xhci should be added as subnode to mtu3 as shown in the following example if host mode is enabled. The DT binding details of xhci can be found in: -Documentation/devicetree/bindings/usb/mt8173-xhci.txt +Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt Example: ssusb: usb@11271000 { -- 1.7.9.5