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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2B789CA9EB7 for ; Mon, 21 Oct 2019 16:14:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F3F3821928 for ; Mon, 21 Oct 2019 16:14:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571674455; bh=OZV3IdG9TFjThEBiUSry0JTCOch8mmKj85p44+ujfdQ=; h=From:To:Subject:Date:In-Reply-To:References:List-ID:From; b=WIrj6MKQJTkodVt7ZqFHCDV1mcQGPViQhVUrYyRUEpQ9nySA/PRMD1MCGEc0Cs2UI vdJCZ8Vr9HyboJD7wCJQmJJvPTj321ZKIwBNaNaqxmpb0CnrAQw8sc34Uwem/5X6V4 rKrP2Q2v2/89SOF5ChTVWg8manhQIoEJ/cdnb5JY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728897AbfJUQOM (ORCPT ); Mon, 21 Oct 2019 12:14:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:36498 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728829AbfJUQOL (ORCPT ); Mon, 21 Oct 2019 12:14:11 -0400 Received: from localhost.localdomain (unknown [194.230.155.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9359921920; Mon, 21 Oct 2019 16:14:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571674451; bh=OZV3IdG9TFjThEBiUSry0JTCOch8mmKj85p44+ujfdQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eyKtANDmUfnBUpeXI3HZ0GbTN6xcLOtloEpO1dRwt7bs5hc8GV+M4K/N5Ff4FcGRA ykkkz/lvXLR/gIAldJZcMVhoOWvaYLTlXBuGbs7yDtrnNN3THklE6qQK96PT0YQga3 wKW02YKlpmeBBEZYP+AWDIMmOtTXGgHLLvcgAW40= From: Krzysztof Kozlowski To: Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Heiko Stuebner , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH v4 4/7] dt-bindings: sram: Merge Renesas SRAM bindings into generic Date: Mon, 21 Oct 2019 18:13:48 +0200 Message-Id: <20191021161351.20789-4-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191021161351.20789-1-krzk@kernel.org> References: <20191021161351.20789-1-krzk@kernel.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Renesas SRAM bindings list only compatible so integrate them into generic SRAM bindings schema. Signed-off-by: Krzysztof Kozlowski --- Changes since v3: 1. New patch --- .../bindings/sram/renesas,smp-sram.txt | 27 ------------------- .../devicetree/bindings/sram/sram.yaml | 15 +++++++++++ 2 files changed, 15 insertions(+), 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sram/renesas,smp-sram.txt diff --git a/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt b/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt deleted file mode 100644 index 712d05e3e15e..000000000000 --- a/Documentation/devicetree/bindings/sram/renesas,smp-sram.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Renesas SMP SRAM - -Renesas R-Car Gen2 and RZ/G1 SoCs need a small piece of SRAM for the jump stub -for secondary CPU bringup and CPU hotplug. -This memory is reserved by adding a child node to a "mmio-sram" node, cfr. -Documentation/devicetree/bindings/sram/sram.txt. - -Required child node properties: - - compatible: Must be "renesas,smp-sram", - - reg: Address and length of the reserved SRAM. - The full physical (bus) address must be aligned to a 256 KiB boundary. - - -Example: - - icram1: sram@e63c0000 { - compatible = "mmio-sram"; - reg = <0 0xe63c0000 0 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0 0xe63c0000 0x1000>; - - smp-sram@0 { - compatible = "renesas,smp-sram"; - reg = <0 0x10>; - }; - }; diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index a78da7a686d0..b92e3e10fbfc 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -67,6 +67,7 @@ patternProperties: enum: - amlogic,meson8-smp-sram - amlogic,meson8b-smp-sram + - renesas,smp-sram - samsung,exynos4210-sysram - samsung,exynos4210-sysram-ns @@ -186,3 +187,17 @@ examples: reg = <0x1ff80 0x8>; }; }; + + - | + sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0xe63c0000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; -- 2.17.1