From patchwork Fri May 19 11:34:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nitin Yadav X-Patchwork-Id: 13248248 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 0D55CC77B7A for ; Fri, 19 May 2023 11:35:12 +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=XwfsX5p3VMCD35NduKmYOiS6ZcsLJvsmSsWkjUcNRU8=; b=qiRM7veBGBGcYZ mXvdAcpakd0p24oAqLRgn5PzRFQQ8kEt9vHA6updU4c5sfZk3acO8Xu2nGA8YC/O6/I//G6ajGsyY 0GGrCmg/Zfy691Y0/FNL3Og7gczN1l3bpXGGz05skF2uBbDYP8n/pSCzszakSuljt5lV8PwLOFvO8 Wp4J5RWLLfaokadBhpo5QKz0x86kEIdhGi0xVKsJFEcZJQcK47dPLJQzFSKmFS+SVbZ5zdBT9/D+G U/ko91egls9x7QxAFJrQBHDjadsR0xe50yW6GqyiRVFUmGGWshs9MkQnLFffSc3hXOjJSONlia1aI F0usPkyyPFyaFI5AQj9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pzyNn-00G7WQ-1y; Fri, 19 May 2023 11:34:51 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pzyNi-00G7Uq-0K for linux-arm-kernel@lists.infradead.org; Fri, 19 May 2023 11:34:47 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 34JBYcc4041190; Fri, 19 May 2023 06:34:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1684496079; bh=PKUZFzscfQft5W8dZa/hM7qURxlGluVJBlUtBEMqRuA=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=MU54t+1Q/bZQQ2464j2bgDfvdciEdfWiwkMGHnOcFG9fOYqDAj/qNH2UGWL92+APh RRoYT0+vrSvpTgisMduZN+dwyaXJPlCBJ+x7DSceQvt/DyCtHaCy/GC/E7Ab7Dn4I2 XRIYw8F6lytagNE7wALFqETOf+r2lcXjmQKev26E= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 34JBYc83018454 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 19 May 2023 06:34:38 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 19 May 2023 06:34:38 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) 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, 19 May 2023 06:34:38 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 34JBYb0L032892; Fri, 19 May 2023 06:34:38 -0500 From: Nitin Yadav To: , , , , , CC: , , Subject: [PATCH v2 1/2] arm64: dts: ti: k3-am62x-sk-common: Add main_uart1 and wkup_uart nodes Date: Fri, 19 May 2023 17:04:33 +0530 Message-ID: <20230519113434.1024206-2-n-yadav@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230519113434.1024206-1-n-yadav@ti.com> References: <20230519113434.1024206-1-n-yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230519_043446_217967_F63A8D87 X-CRM114-Status: GOOD ( 11.52 ) 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 wkup_uart and main_uart1 on this platform is used by TIFS and DM firmwares. Describe pinmux and add aliases for completeness. Signed-off-by: Nitin Yadav --- .../arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index a61e8648f189..56a5e2eec457 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -12,7 +12,9 @@ / { aliases { + serial0 = &wkup_uart0; serial2 = &main_uart0; + serial3 = &main_uart1; mmc0 = &sdhci0; mmc1 = &sdhci1; mmc2 = &sdhci2; @@ -126,6 +128,15 @@ AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14/E11) UART0_TXD */ >; }; + main_uart1_pins_default: main-uart1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */ + AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */ + AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */ + AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCAS/mP0_ACLKR.UART1_TXD */ + >; + }; + main_i2c0_pins_default: main-i2c0-pins-default { pinctrl-single,pins = < AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16/E12) I2C0_SCL */ @@ -220,8 +231,21 @@ AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23) GPMC0_ADVN_ALE.MCASP1_AXR2 */ }; }; +&mcu_pmx0 { + wkup_uart0_pins_default: wkup-uart0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6) WKUP_UART0_CTSn */ + AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4) WKUP_UART0_RTSn */ + AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4) WKUP_UART0_RXD */ + AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5) WKUP_UART0_TXD */ + >; + }; +}; + &wkup_uart0 { /* WKUP UART0 is used by DM firmware */ + pinctrl-names = "default"; + pinctrl-0 = <&wkup_uart0_pins_default>; status = "reserved"; }; @@ -233,6 +257,8 @@ &main_uart0 { &main_uart1 { /* Main UART1 is used by TIFS firmware */ + pinctrl-names = "default"; + pinctrl-0 = <&main_uart1_pins_default>; status = "reserved"; }; From patchwork Fri May 19 11:34:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nitin Yadav X-Patchwork-Id: 13248249 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 0C462C7EE26 for ; Fri, 19 May 2023 11:35:13 +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=DfgUb2ITDoMnKWbXQMRmHCiv/o9IzwQTUTHOaIvjLTY=; 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Fri, 19 May 2023 06:34:39 -0500 From: Nitin Yadav To: , , , , , CC: , , Subject: [PATCH v2 2/2] arm64: dts: ti: k3-am62-main: add sa3_secproxy in cbass_main Date: Fri, 19 May 2023 17:04:34 +0530 Message-ID: <20230519113434.1024206-3-n-yadav@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230519113434.1024206-1-n-yadav@ti.com> References: <20230519113434.1024206-1-n-yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230519_043445_258404_26FFC010 X-CRM114-Status: UNSURE ( 9.37 ) X-CRM114-Notice: Please train this message. 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 sa3_secproxy node in k3-am62-main.dtsi to keep device tree nodes in sync with u-boot nodes. Signed-off-by: Nitin Yadav --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index b3e4857bbbe4..7c2af5b0e022 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -42,6 +42,15 @@ gic_its: msi-controller@1820000 { }; }; + sa3_secproxy: secproxy@44880000 { + compatible = "ti,am654-secure-proxy"; + #mbox-cells = <1>; + reg-names = "rt", "scfg", "target_data"; + reg = <0x00 0x44880000 0x00 0x20000>, + <0x0 0x44860000 0x0 0x20000>, + <0x0 0x43600000 0x0 0x10000>; + }; + main_conf: syscon@100000 { compatible = "syscon", "simple-mfd"; reg = <0x00 0x00100000 0x00 0x20000>;