From nobody Fri Sep 12 11:10:07 2025 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 46E29C05027 for ; Sat, 11 Feb 2023 03:18:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbjBKDSr (ORCPT ); Fri, 10 Feb 2023 22:18:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbjBKDSh (ORCPT ); Fri, 10 Feb 2023 22:18:37 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8F9F35BC; Fri, 10 Feb 2023 19:18:36 -0800 (PST) Received: from localhost (unknown [86.120.32.152]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madras.collabora.co.uk (Postfix) with ESMTPSA id 68A966602111; Sat, 11 Feb 2023 03:18:35 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1676085515; bh=wsikCNMiZKFgLF8VxbMNAMN5xcuiLSDwJPFjv5RhtwY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oG7+IzcdTybxpjx0fCajzTllBsTQirmb2YxPbpyMYNXWSRrIAHC7OipNowaNEiehe nsmTXnfkdBTJ0J3ms/SBwjXwha0y8QURPT20tk9pBIRJPSJ6oiJZDjGJdLYtm3/zVq 6pEbMm+dj3Wk8AAPu8hHutHV9oOZKf47dT+dR7nt0LuuUEhl32SdHwYkKyxuzM+JKs cmYUI0CSBL+sVPigjhXrQ4JdiAcv9OZLhfUo0cRs5Eswf1nC7JJfkZlXrBWF9BbBH7 rZDQ+oxqseId/nIhnNOfqp+COqhx/NzKmuaV5r5smcVl/ukDw2uxlaCtLTvsqvE6eP fhlibOa4agYlQ== From: Cristian Ciocaltea To: Lee Jones , Rob Herring , Krzysztof Kozlowski , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Emil Renner Berthing , Conor Dooley , Palmer Dabbelt , Paul Walmsley , Albert Ou , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Richard Cochran , Sagar Kadam , Yanhong Wang Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH 01/12] dt-bindings: riscv: sifive-ccache: Add compatible for StarFive JH7100 SoC Date: Sat, 11 Feb 2023 05:18:10 +0200 Message-Id: <20230211031821.976408-2-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230211031821.976408-1-cristian.ciocaltea@collabora.com> References: <20230211031821.976408-1-cristian.ciocaltea@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Document the compatible for the SiFive Composable Cache Controller found on the StarFive JH7100 SoC. This also requires extending the 'reg' property to handle distinct ranges, as specified via 'reg-names'. Signed-off-by: Cristian Ciocaltea Reviewed-by: Krzysztof Kozlowski --- .../bindings/riscv/sifive,ccache0.yaml | 28 ++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/riscv/sifive,ccache0.yaml b/= Documentation/devicetree/bindings/riscv/sifive,ccache0.yaml index 31d20efaa6d3..2b864b2f12c9 100644 --- a/Documentation/devicetree/bindings/riscv/sifive,ccache0.yaml +++ b/Documentation/devicetree/bindings/riscv/sifive,ccache0.yaml @@ -25,6 +25,7 @@ select: - sifive,ccache0 - sifive,fu540-c000-ccache - sifive,fu740-c000-ccache + - starfive,jh7100-ccache =20 required: - compatible @@ -37,6 +38,7 @@ properties: - sifive,ccache0 - sifive,fu540-c000-ccache - sifive,fu740-c000-ccache + - starfive,jh7100-ccache - const: cache - items: - const: starfive,jh7110-ccache @@ -70,7 +72,13 @@ properties: - description: DirFail interrupt =20 reg: - maxItems: 1 + minItems: 1 + maxItems: 2 + + reg-names: + items: + - const: control + - const: sideband =20 next-level-cache: true =20 @@ -89,6 +97,7 @@ allOf: contains: enum: - sifive,fu740-c000-ccache + - starfive,jh7100-ccache - starfive,jh7110-ccache - microchip,mpfs-ccache =20 @@ -106,12 +115,29 @@ allOf: Must contain entries for DirError, DataError and DataFail sign= als. maxItems: 3 =20 + - if: + properties: + compatible: + contains: + const: starfive,jh7100-ccache + + then: + properties: + reg: + maxItems: 2 + + else: + properties: + reg: + maxItems: 1 + - if: properties: compatible: contains: enum: - sifive,fu740-c000-ccache + - starfive,jh7100-ccache - starfive,jh7110-ccache =20 then: --=20 2.39.1