From patchwork Fri May 26 08:00:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 9749883 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B31CD60249 for ; Fri, 26 May 2017 08:01:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A101427F90 for ; Fri, 26 May 2017 08:01:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 95F81283BF; Fri, 26 May 2017 08:01:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 433A127F90 for ; Fri, 26 May 2017 08:01:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S970641AbdEZIBS (ORCPT ); Fri, 26 May 2017 04:01:18 -0400 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:50286 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1947276AbdEZIBP (ORCPT ); Fri, 26 May 2017 04:01:15 -0400 Received: by wens.csie.org (Postfix, from userid 1000) id D142E5FEDA; Fri, 26 May 2017 16:00:27 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland Cc: Chen-Yu Tsai , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Subject: [PATCH 1/3] dt-bindings: clock: sunxi-ccu: Add compatible string for A83T PRCM Date: Fri, 26 May 2017 16:00:23 +0800 Message-Id: <20170526080025.28532-2-wens@csie.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170526080025.28532-1-wens@csie.org> References: <20170526080025.28532-1-wens@csie.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The A83T's PRCM has the same set of clocks and resets as the A64. However, a few dividers are different. And due to the lack of a low speed 32.768 kHz oscillator, a few of the clock parents are different. The PRCM also has controls for various power domains. These are not supported yet. Signed-off-by: Chen-Yu Tsai Acked-by: Rob Herring --- Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt index 34b2a9249a94..095a5807d874 100644 --- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt +++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt @@ -7,6 +7,7 @@ Required properties : - "allwinner,sun8i-a23-ccu" - "allwinner,sun8i-a33-ccu" - "allwinner,sun8i-a83t-ccu" + - "allwinner,sun8i-a83t-r-ccu" - "allwinner,sun8i-h3-ccu" - "allwinner,sun8i-h3-r-ccu" - "allwinner,sun8i-v3s-ccu" @@ -24,7 +25,7 @@ Required properties : - #clock-cells : must contain 1 - #reset-cells : must contain 1 -For the PRCM CCUs on H3/A64, one more clock is needed: +For the PRCM CCUs on A83T/H3/A64, one more clock is needed: - "iosc": the SoC's internal frequency oscillator Example for generic CCU: