From patchwork Mon Oct 17 09:16:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13008406 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45C3EC4167B for ; Mon, 17 Oct 2022 09:19:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230355AbiJQJTJ (ORCPT ); Mon, 17 Oct 2022 05:19:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231185AbiJQJSW (ORCPT ); Mon, 17 Oct 2022 05:18:22 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 433224CA04; Mon, 17 Oct 2022 02:18:02 -0700 (PDT) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4MrWZw6JtGz4xFy; Mon, 17 Oct 2022 20:16:40 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4MrWZr4gbFz4xG9; Mon, 17 Oct 2022 20:16:36 +1100 (AEDT) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: linux-spi@vger.kernel.org Cc: Mark Brown , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, Joel Stanley , Andrew Jeffery , Chin-Ting Kuo , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , Naresh Solanki Subject: [PATCH linux v2 1/3] spi: dt-bindings: aspeed: Add a ranges property Date: Mon, 17 Oct 2022 11:16:22 +0200 Message-Id: <20221017091624.130227-2-clg@kaod.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221017091624.130227-1-clg@kaod.org> References: <20221017091624.130227-1-clg@kaod.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org "ranges" predefines settings for the decoding ranges of each CS. Cc: Naresh Solanki Cc: Chin-Ting Kuo Signed-off-by: Cédric Le Goater --- .../devicetree/bindings/spi/aspeed,ast2600-fmc.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml b/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml index fa8f4ac20985..a11cbc4c4c5c 100644 --- a/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml +++ b/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml @@ -38,6 +38,14 @@ properties: interrupts: maxItems: 1 + ranges: + minItems: 1 + maxItems: 5 + description: | + Defines the address mapping for child devices with four integer + values for each chip-select line in use: + 0 + required: - compatible - reg @@ -58,6 +66,7 @@ examples: compatible = "aspeed,ast2600-fmc"; clocks = <&syscon ASPEED_CLK_AHB>; interrupts = ; + ranges = <0 0 0x20000000 0x2000000>, <1 0 0x22000000 0x2000000>; flash@0 { reg = < 0 >;