From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7779CA9EAF for ; Mon, 21 Oct 2019 16:18:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C4ACD214B2 for ; Mon, 21 Oct 2019 16:18:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728218AbfJUQSW (ORCPT ); Mon, 21 Oct 2019 12:18:22 -0400 Received: from gloria.sntech.de ([185.11.138.130]:32922 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726276AbfJUQSW (ORCPT ); Mon, 21 Oct 2019 12:18:22 -0400 Received: from ip5f5a6266.dynamic.kabel-deutschland.de ([95.90.98.102] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iMaNr-0006nu-Mh; Mon, 21 Oct 2019 18:18:15 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Krzysztof Kozlowski Cc: Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v4 5/7] dt-bindings: sram: Merge Rockchip SRAM bindings into generic Date: Mon, 21 Oct 2019 18:18:14 +0200 Message-ID: <3101747.Dqu2aBfdh7@diego> In-Reply-To: <20191021161351.20789-5-krzk@kernel.org> References: <20191021161351.20789-1-krzk@kernel.org> <20191021161351.20789-5-krzk@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Am Montag, 21. Oktober 2019, 18:13:49 CEST schrieb Krzysztof Kozlowski: > The Rockchip SRAM bindings list only compatible so integrate them into > generic SRAM bindings schema. > > Signed-off-by: Krzysztof Kozlowski Acked-by: Heiko Stuebner > > --- > > Changes since v3: > 1. New patch > --- > .../bindings/sram/rockchip-smp-sram.txt | 30 ------------------- > .../devicetree/bindings/sram/sram.yaml | 15 ++++++++++ > 2 files changed, 15 insertions(+), 30 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt > > diff --git a/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt b/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt > deleted file mode 100644 > index 800701ecffca..000000000000 > --- a/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt > +++ /dev/null > @@ -1,30 +0,0 @@ > -Rockchip SRAM for smp bringup: > ------------------------------- > - > -Rockchip's smp-capable SoCs use the first part of the sram for the bringup > -of the cores. Once the core gets powered up it executes the code that is > -residing at the very beginning of the sram. > - > -Therefore a reserved section sub-node has to be added to the mmio-sram > -declaration. > - > -Required sub-node properties: > -- compatible : should be "rockchip,rk3066-smp-sram" > - > -The rest of the properties should follow the generic mmio-sram discription > -found in Documentation/devicetree/bindings/sram/sram.txt > - > -Example: > - > - sram: sram@10080000 { > - compatible = "mmio-sram"; > - reg = <0x10080000 0x10000>; > - #address-cells = <1>; > - #size-cells = <1>; > - ranges; > - > - smp-sram@10080000 { > - compatible = "rockchip,rk3066-smp-sram"; > - reg = <0x10080000 0x50>; > - }; > - }; > diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml > index b92e3e10fbfc..1c2d8b0408c0 100644 > --- a/Documentation/devicetree/bindings/sram/sram.yaml > +++ b/Documentation/devicetree/bindings/sram/sram.yaml > @@ -68,6 +68,7 @@ patternProperties: > - amlogic,meson8-smp-sram > - amlogic,meson8b-smp-sram > - renesas,smp-sram > + - rockchip,rk3066-smp-sram > - samsung,exynos4210-sysram > - samsung,exynos4210-sysram-ns > > @@ -201,3 +202,17 @@ examples: > reg = <0 0x10>; > }; > }; > + > + - | > + sram@10080000 { > + compatible = "mmio-sram"; > + reg = <0x10080000 0x10000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + smp-sram@10080000 { > + compatible = "rockchip,rk3066-smp-sram"; > + reg = <0x10080000 0x50>; > + }; > + }; >