From patchwork Fri Feb 16 22:34:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 13560807 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 C1494C48BF3 for ; Fri, 16 Feb 2024 22:37:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=P9KI6sflurBrsLJhizH3n3EBFt4xmFFPoZWx1k/ZwnA=; b=ZWODpu6gAQ6NXt EfQUZCsG84m83JWjS6R+0cdG2dqql4cF+vQq7wQFiTygMEnjtTZ+t1Y0DMK2oubmHfpMKTKsceknI 7S60DTVzCBtR6iJNoPa1bjY84nupsG1rFva+TuwzD8n8bjAWpEQErToWxe8ssISEa/0CFpULjwr9L W1PcHZP1VCVCU3DKK4IDjGkLXCbQwxCSfkQXKNsmhQlE35jptrkiR7nTu8SQrXFyig89p39bi7T3T B0ld1t6Ji8Pw+vbjMTxNG8ktFuwbiapkoPlUw1m6hv1Q4buHflSRhha7K9mFZjSRGy2cOnvqLuQzt a20iIc4q11+wkhS9JuAw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rb6pN-00000003xkz-40Ht; Fri, 16 Feb 2024 22:37:05 +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 1rb6pJ-00000003xgo-3RkZ for linux-arm-kernel@lists.infradead.org; Fri, 16 Feb 2024 22:37:03 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D5E17620F1; Fri, 16 Feb 2024 22:37:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77C9EC433C7; Fri, 16 Feb 2024 22:36:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708123019; bh=SwGh5DLM5LsIthu3tG63lPvezvOw26wv4J7Bcpkos2c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HBx+jJNZVcp74Yh9OEQGJVsKg7x9CXSCrPPWDt3BIC14J7XLKK+X8JIDqjQhlz27U rweQ0f8meSVGWimYDWOsMz7YAU0bjQpXdZVaaVqxliZEisNzeX/l2VjLa+32WT/wOm VpMGJ+6c3hqIoFpSHr+KWjPaPWi4a2qK+DpDnFWuBCtRNo9Dk9oXHiyW/lchxMTpb9 Pz0iayOPJcvyjEc5tNVYL39dDBRjIy2zjQv6kPr0daOJmvRfP2hyLGzQZnuFyJzjCL G6up6HPliboZC+TT8KaHP5dpTUi/T1aOwr7GgW3ar8My9VZf7dGqYA3EYT21VWt/q0 rYAbwbXHdP2jA== Received: by mercury (Postfix, from userid 1000) id 9EF6A10633B8; Fri, 16 Feb 2024 23:36:56 +0100 (CET) From: Sebastian Reichel To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Pengutronix Kernel Team , NXP Linux Team Cc: Dong Aisheng , Linus Walleij , Dmitry Torokhov , Mark Brown , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 04/16] dt-bindings: soc: imx: fsl,imx-anatop: add binding Date: Fri, 16 Feb 2024 23:34:23 +0100 Message-ID: <20240216223654.1312880-5-sre@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240216223654.1312880-1-sre@kernel.org> References: <20240216223654.1312880-1-sre@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240216_143701_968987_DE650D09 X-CRM114-Status: GOOD ( 14.19 ) 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 Add missing binding for i.MX anatop syscon. Signed-off-by: Sebastian Reichel Reviewed-by: Krzysztof Kozlowski --- .../bindings/soc/imx/fsl,imx-anatop.yaml | 128 ++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml new file mode 100644 index 000000000000..5a59e3470510 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,imx-anatop.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ANATOP register + +maintainers: + - Shawn Guo + - Sascha Hauer + +properties: + compatible: + oneOf: + - items: + - enum: + - fsl,imx6sl-anatop + - fsl,imx6sll-anatop + - fsl,imx6sx-anatop + - fsl,imx6ul-anatop + - fsl,imx7d-anatop + - const: fsl,imx6q-anatop + - const: syscon + - const: simple-mfd + - items: + - const: fsl,imx6q-anatop + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + interrupts: + items: + - description: Temperature sensor event + - description: Brown-out event on either of the support regulators + - description: Brown-out event on either the core, gpu or soc regulators + + tempmon: + type: object + unevaluatedProperties: false + $ref: /schemas/thermal/imx-thermal.yaml + +patternProperties: + "regulator-((3p0)|(vddcore)|(vddsoc))$": + type: object + unevaluatedProperties: false + $ref: /schemas/regulator/anatop-regulator.yaml + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + #include + + anatop: anatop@20c8000 { + compatible = "fsl,imx6ul-anatop", "fsl,imx6q-anatop", + "syscon", "simple-mfd"; + reg = <0x020c8000 0x1000>; + interrupts = , + , + ; + + reg_3p0: regulator-3p0 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vdd3p0"; + regulator-min-microvolt = <2625000>; + regulator-max-microvolt = <3400000>; + anatop-reg-offset = <0x120>; + anatop-vol-bit-shift = <8>; + anatop-vol-bit-width = <5>; + anatop-min-bit-val = <0>; + anatop-min-voltage = <2625000>; + anatop-max-voltage = <3400000>; + anatop-enable-bit = <0>; + }; + + reg_arm: regulator-vddcore { + compatible = "fsl,anatop-regulator"; + regulator-name = "cpu"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <0>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <24>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1450000>; + }; + + reg_soc: regulator-vddsoc { + compatible = "fsl,anatop-regulator"; + regulator-name = "vddsoc"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <18>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <28>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1450000>; + }; + + tempmon: tempmon { + compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon"; + interrupt-parent = <&gpc>; + interrupts = ; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>; + #thermal-sensor-cells = <0>; + }; + };