From patchwork Fri Aug 11 15:16:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Apurva Nandan X-Patchwork-Id: 134569 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b824:0:b0:3f2:4152:657d with SMTP id z4csp1196278vqi; Fri, 11 Aug 2023 09:04:57 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGvHp3yyeWz1qyIFZFj9XEwX83F99/SaJ2LIVsng49AwsDPsc45ZvbmCh9b2OQOhPPjg5/4 X-Received: by 2002:a2e:980a:0:b0:2b6:df5d:8e05 with SMTP id a10-20020a2e980a000000b002b6df5d8e05mr1997946ljj.33.1691769897199; Fri, 11 Aug 2023 09:04:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691769897; cv=none; d=google.com; s=arc-20160816; b=y880j2NUhhwj7KrgzJz6wGPTxxRsuEFpSg9CP+0DGc9F801Cuw/9V78pd7ij9XlYgZ oVtkWApm4N1WEYvFSUsW9Vz1+28GSXtpWLRK4aXfIhA4cufuvwZ84DnRB1OzvtCTKULz PnSig13IhXpTOh7ZGzoI0nPbv1vuyotHCgPac7SpydBCGcN0Q25imQP/kFQ+hZMh/TLo l/26VkMxzRkcyKA4/XmbOCE4ZnFKZTWG75pRnUGsrWRaFxq5Mm+dyI+2SP/2B6jESS8E sGL+oQ/rotJsbGLE7ILQ7J2xOdWbAe98AEEnKvngyo3AqBD5T4FqYcfo2d3DUx6lzu1I kWRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=/OVaNQT/t1vyFUb6lFg3Ou5Gv2V1D1mBs8svi+7JKd0=; fh=32MwQFC/OWOTTesZhIH/HSMNDNHEVSwT08x7vfzofjI=; b=PVOZPT2Nv0Tg3y83GQLirTpgCKv/k10WMQeMPzRMZ6qUbyufmfYpVJ7kBEg4tP2JJ8 hps/xtPQkux7RJBuwqxHCQp9RYwdWkE+bcH8fqSW3bXoh1QjJe87TkDxFy4x3nY4RoTZ OuNi+1ZOy44EFkawYoH8EWLGEe9MeRP1voLbzJCbj8sEqAQpDEC9/tQI8i6j4kW45a0X 1hJuyHg/YpiULqMQYtUB9cV+OIGnWbGouR94as3iUOX8IRnURtmc6v/eMDx8uu6BG5V8 zTxYQAbYGO0iIb8S7FEurRahR+2o4yimxVAFL+pFp9A2iCasaWGYbGQDkoZ9H9F82CSK ugHA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=JNu5afRo; 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=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h10-20020a17090619ca00b0099bd58fb8c5si3519944ejd.751.2023.08.11.09.04.28; Fri, 11 Aug 2023 09:04:57 -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=@ti.com header.s=ti-com-17Q1 header.b=JNu5afRo; 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=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236033AbjHKPRP (ORCPT + 99 others); Fri, 11 Aug 2023 11:17:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235935AbjHKPRK (ORCPT ); Fri, 11 Aug 2023 11:17:10 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1627630CD; Fri, 11 Aug 2023 08:17:09 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 37BFGxUc074388; Fri, 11 Aug 2023 10:16:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691767019; bh=/OVaNQT/t1vyFUb6lFg3Ou5Gv2V1D1mBs8svi+7JKd0=; h=From:To:Subject:Date:In-Reply-To:References; b=JNu5afRodRmEdT7VO6jr3wrX2cXtMYJUF18QLtGY3mJIuUER++L+FfzjRt5i5ncfo hjXt59iDxnwytFEibMrf4jPdWHxRLkB6yR4j0QbO0qc7GYUDxUS4KvNDk6NPDawF5T KjJBxTqmyUTpqJ/JsLS7Y2HVknhU2AdJzLBrbAMw= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 37BFGxvu007524 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 11 Aug 2023 10:16:59 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 11 Aug 2023 10:16:59 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 11 Aug 2023 10:16:59 -0500 Received: from TI.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 37BFGicf121323; Fri, 11 Aug 2023 10:16:56 -0500 From: Apurva Nandan To: Apurva Nandan , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Udit Kumar , Hari Nagalla , Dasnavis Sabiya Subject: [PATCH v4 3/3] arm64: dts: ti: k3-am69-sk: Add phase tags marking Date: Fri, 11 Aug 2023 20:46:44 +0530 Message-ID: <20230811151644.3216621-4-a-nandan@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230811151644.3216621-1-a-nandan@ti.com> References: <20230811151644.3216621-1-a-nandan@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS,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: 1773949311947723749 X-GMAIL-MSGID: 1773949311947723749 bootph-all as phase tag was added to dt-schema (dtschema/schemas/bootph.yaml) to cover U-Boot challenges with DT. That's why add it also to Linux to be aligned with bootloader requirement. wkup_uart0, wkup_i2c0, mcu_uart0, main_uart8, main_sdhci0 and main_sdhci1 are required for bootloader operation on TI K3 AM69-SK EVM. These IPs along with pinmuxes need to be marked for all bootloader phases, hence add bootph-all to these nodes in kernel dts. Signed-off-by: Apurva Nandan Reviewed-by: Udit Kumar --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index d282c2c633c1..2302d55c3fe7 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -110,7 +110,9 @@ vdd_sd_dv: regulator-tlv71033 { }; &main_pmx0 { + bootph-all; main_uart8_pins_default: main-uart8-default-pins { + bootph-all; pinctrl-single,pins = < J784S4_IOPAD(0x0d0, PIN_INPUT, 11) /* (AP38) SPI0_CS1.UART8_RXD */ J784S4_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AN38) SPI0_CLK.UART8_TXD */ @@ -125,6 +127,7 @@ J784S4_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AP37) I2C0_SDA */ }; main_mmc1_pins_default: main-mmc1-default-pins { + bootph-all; pinctrl-single,pins = < J784S4_IOPAD(0x104, PIN_INPUT, 0) /* (AB38) MMC1_CLK */ J784S4_IOPAD(0x108, PIN_INPUT, 0) /* (AB36) MMC1_CMD */ @@ -164,7 +167,9 @@ J784S4_IOPAD(0x004, PIN_INPUT, 7) /* (AG36) MCAN12_TX.GPIO0_1 */ }; &wkup_pmx2 { + bootph-all; wkup_uart0_pins_default: wkup-uart0-default-pins { + bootph-all; pinctrl-single,pins = < J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0_CTSn */ J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0_RTSn */ @@ -174,6 +179,7 @@ J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */ }; wkup_i2c0_pins_default: wkup-i2c0-default-pins { + bootph-all; pinctrl-single,pins = < J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ @@ -181,6 +187,7 @@ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ }; mcu_uart0_pins_default: mcu-uart0-default-pins { + bootph-all; pinctrl-single,pins = < J784S4_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (K38) WKUP_GPIO0_13.MCU_UART0_RXD */ J784S4_WKUP_IOPAD(0x088, PIN_OUTPUT, 0) /* (J37) WKUP_GPIO0_12.MCU_UART0_TXD */ @@ -242,6 +249,7 @@ J784S4_WKUP_IOPAD(0x0, PIN_INPUT, 7) /* (M33) WKUP_GPIO0_49 */ }; &wkup_uart0 { + bootph-all; /* Firmware usage */ status = "reserved"; pinctrl-names = "default"; @@ -249,6 +257,7 @@ &wkup_uart0 { }; &wkup_i2c0 { + bootph-all; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&wkup_i2c0_pins_default>; @@ -268,6 +277,7 @@ &wkup_gpio0 { }; &mcu_uart0 { + bootph-all; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mcu_uart0_pins_default>; @@ -281,6 +291,7 @@ &mcu_i2c0 { }; &main_uart8 { + bootph-all; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart8_pins_default>; @@ -307,6 +318,7 @@ exp1: gpio@21 { }; &main_sdhci0 { + bootph-all; /* eMMC */ status = "okay"; non-removable; @@ -315,6 +327,7 @@ &main_sdhci0 { }; &main_sdhci1 { + bootph-all; /* SD card */ status = "okay"; pinctrl-0 = <&main_mmc1_pins_default>;