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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ks20-20020a170906f85400b00992bfd00fdbsi4137119ejb.971.2023.07.12.07.30.16; Wed, 12 Jul 2023 07:30:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=zfBYzISL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233080AbjGLOZk (ORCPT + 99 others); Wed, 12 Jul 2023 10:25:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231893AbjGLOZb (ORCPT ); Wed, 12 Jul 2023 10:25:31 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 409BA1BCB; Wed, 12 Jul 2023 07:25:19 -0700 (PDT) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36CAr7Cq022859; Wed, 12 Jul 2023 16:24:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=bnK9OMExY2xUPrMO6NdrFFXOkm8tCHUzxNMKfOVmGvI=; b=zfBYzISLPlRLVoL7pxfvP9QDoBhxRC7wxo9lGZLDfyeU/myWhlnSyj+uIf2w3TyABcBf g0RIDQlN57YuIn7yt2dPRusyc3WopXKxZr4JiZ6l7taajxy/o+Hpp6IZvgsE3wyUYadh CyGsE75X8CRKdISKgG603OLPkJ6rquqfeh7AeARSDM6+2Ja7kkM0ppmocuwtQ3MQDqU7 BXnl+XqZXVlyZeNy0fvJn4p2d64R3nCZgAEfamVkeFLLBj2jAc7qQawDWspvEh16/d/M Tzc5C6TZugEWOBGaIWPHVVQoNPeSUNtJtlw7DGN5zZvmdX3ZbYuQtWP41hJghuckoEib 5A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3rsr19b147-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 12 Jul 2023 16:24:41 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 96029100064; Wed, 12 Jul 2023 16:24:39 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5A1EF21BF67; Wed, 12 Jul 2023 16:24:38 +0200 (CEST) Received: from localhost (10.252.136.3) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Wed, 12 Jul 2023 16:24:37 +0200 From: To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Russell King , Liam Girdwood , Mark Brown , Arnd Bergmann , Claudiu Beznea , Greg Kroah-Hartman , Fabrice Gasnier , Alexander Stein , Geert Uytterhoeven , , , , CC: , Etienne Carriere Subject: [PATCH 2/4] ARM: dts: stm32: STM32MP13x SoC exposes SCMI regulators Date: Wed, 12 Jul 2023 16:24:30 +0200 Message-ID: <20230712142432.1885162-3-p.paillet@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230712142432.1885162-1-p.paillet@foss.st.com> References: <20230712142432.1885162-1-p.paillet@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.252.136.3] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-12_09,2023-07-11_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771225472057358695 X-GMAIL-MSGID: 1771225472057358695 From: Etienne Carriere Updates STM32MP13x SoC DTSI file to define the SoC voltage regulators exposed by OP-TEE SCMI service and remove the fixed regulator abstraction previously used until OP-TEE OS firmware embeds the service which it does since its release tag 3.22.0. Signed-off-by: Etienne Carriere Signed-off-by: Pascal Paillet --- arch/arm/boot/dts/st/stm32mp131.dtsi | 50 ++++++++++++++-------------- 1 file changed, 25 insertions(+), 25 deletions(-) diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 672f3b7735a2..ac90fcbf0c09 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -52,6 +52,28 @@ scmi_reset: protocol@16 { reg = <0x16>; #reset-cells = <1>; }; + + scmi_voltd: protocol@17 { + reg = <0x17>; + + scmi_regu: regulators { + #address-cells = <1>; + #size-cells = <0>; + + scmi_reg11: regulator@0 { + reg = ; + regulator-name = "reg11"; + }; + scmi_reg18: regulator@1 { + reg = ; + regulator-name = "reg18"; + }; + scmi_usb33: regulator@2 { + reg = ; + regulator-name = "usb33"; + }; + }; + }; }; }; @@ -78,28 +100,6 @@ timer { always-on; }; - /* PWR 1v1, 1v8 and 3v3 regulators defined as fixed, waiting for SCMI */ - reg11: reg11 { - compatible = "regulator-fixed"; - regulator-name = "reg11"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - }; - - reg18: reg18 { - compatible = "regulator-fixed"; - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - usb33: usb33 { - compatible = "regulator-fixed"; - regulator-name = "usb33"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - soc { compatible = "simple-bus"; #address-cells = <1>; @@ -801,7 +801,7 @@ usbotg_hs: usb@49000000 { g-tx-fifo-size = <256 16 16 16 16 16 16 16>; dr_mode = "otg"; otg-rev = <0x200>; - usb33d-supply = <&usb33>; + usb33d-supply = <&scmi_usb33>; status = "disabled"; }; @@ -1331,8 +1331,8 @@ usbphyc: usbphyc@5a006000 { reg = <0x5a006000 0x1000>; clocks = <&rcc USBPHY_K>; resets = <&rcc USBPHY_R>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18>; + vdda1v1-supply = <&scmi_reg11>; + vdda1v8-supply = <&scmi_reg18>; status = "disabled"; usbphyc_port0: usb-phy@0 {