From patchwork Sat Aug 31 14:27:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13786114 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B4502CD13D8 for ; Sat, 31 Aug 2024 14:30:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XSegU4oS4DAJUfE+1mV3aRoq/fExGAnV6azGXzBxUg8=; b=NXJ9GxFhPYgTQHC6lFZ7KLGOJd o3WCU38Jpa1AvY4hLRceJoAGgGx+5+a7zeLKtexaRzi/5NB8auWJ4xEyTn7eLJi+GMGWlRuiH37q/ yXgIK518Mhx1/eGaXTRQw01mcWk6oD5AjBfdbN01YXHBr3Ih6QKdK2fEnWMGC//58N7as0bL3cg+9 J5Jc34zZ0qpr097Tyj/jjYgrY5mWrblq/9CrK/fyaGh26wHy4ZosfXblgG8MIcLmrKmziTG9ZTfBV 2e3eDrtcdvo+A688gKJ+pklsOnVoP7vAoOM5aOvj49yRNxjY+FYgsJ+oisBikH/HrTW3LGS8ijKRI WPzaBsbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1skP7Q-00000009VYJ-1CuA; Sat, 31 Aug 2024 14:30:24 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1skP5j-00000009VLs-2zIS; Sat, 31 Aug 2024 14:28:41 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E0DD15C3F98; Sat, 31 Aug 2024 14:28:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68FFBC4CEC0; Sat, 31 Aug 2024 14:28:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725114517; bh=wqB0Sa5i8T4H3wKS9zJHjO4TpNUK3T3sAu+alz+20No=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=f/AcEkJ2Qy//wwK+/zRlLZcPHlc8CK8yipsrmAbxRKhog2yzZKS0O+UU/5aKV7QDR /zzoBGb2grxPjD9vwQ7bIfu3FOk2FIuygDrjZWsxNDYFNTQ5NLwYadOt0jPQSDh13w Qy4Mdcf09tWu3PDR5ZBcuicr/JtKj6GQ5KONS9slG9hcxteuS0InjVt7XuyiqW1HOD 4hVZ5LLoD1YsVbj3lDVklv4ynrPX21+BGCcu+SZrME5Mc9Vr6dHC2EQzcYhZGfp6O6 +IjsaLyJVGe9EH/NqOgvdTS/4uabwDg0ms6Ah6H2ypAc6lDxmT8flWtn1LNjPJLEek tQAeoPRdEvMtQ== From: Lorenzo Bianconi Date: Sat, 31 Aug 2024 16:27:46 +0200 Subject: [PATCH v3 1/5] dt-bindings: arm: airoha: Add the chip-scu node for EN7581 SoC MIME-Version: 1.0 Message-Id: <20240831-en7581-pinctrl-v3-1-98eebfb4da66@kernel.org> References: <20240831-en7581-pinctrl-v3-0-98eebfb4da66@kernel.org> In-Reply-To: <20240831-en7581-pinctrl-v3-0-98eebfb4da66@kernel.org> To: Lorenzo Bianconi , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Lee Jones , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= Cc: linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, upstream@airoha.com, benjamin.larsson@genexis.eu, ansuelsmth@gmail.com, linux-pwm@vger.kernel.org X-Mailer: b4 0.14.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240831_072839_876095_A0E4533D X-CRM114-Status: GOOD ( 11.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds the chip-scu document bindings for EN7581 SoC. The airoha chip-scu block provides a configuration interface for clock, io-muxing and other functionalities used by multiple controllers (e.g. clock, pinctrl, ecc.) on EN7581 SoC. Signed-off-by: Lorenzo Bianconi Reviewed-by: Rob Herring (Arm) --- .../bindings/arm/airoha,en7581-chip-scu.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml b/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml new file mode 100644 index 000000000000..67c449d804c2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/airoha,en7581-chip-scu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha Chip SCU Controller for EN7581 SoC + +maintainers: + - Lorenzo Bianconi + +description: + The airoha chip-scu block provides a configuration interface for clock, + io-muxing and other functionalities used by multiple controllers (e.g. clock, + pinctrl, ecc) on EN7581 SoC. + +properties: + compatible: + items: + - enum: + - airoha,en7581-chip-scu + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + syscon@1fa20000 { + compatible = "airoha,en7581-chip-scu", "syscon"; + reg = <0x0 0x1fa20000 0x0 0x388>; + }; + };