From patchwork Fri Nov 10 13:25:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 742902 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F18C914F64 for ; Fri, 10 Nov 2023 13:25:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="RfdNUs7g" Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6EAAA7522; Fri, 10 Nov 2023 05:25:34 -0800 (PST) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3AADPOke039033; Fri, 10 Nov 2023 07:25:24 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1699622724; bh=Kj3QbB6T4AI9lsPOH7GSuVqfZc/NRGxVS2s+h5UDiIk=; h=From:To:CC:Subject:Date; b=RfdNUs7g3F+0Q0nf8G3Q2LF0cKhrI7ZwjjIb1OLGr88KD1anj2SzSfS/HAeW8ZA3P c0K4n4Kcemvqvbj+zqjfg3T82GGyHLIoim2dVc1GMXcBluOC1A5EMNY9wCLEEgjrSu 8uppWm85XZc7QT5jt4WErFHutH/9OH1igQIi/19I= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3AADPObH025907 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 10 Nov 2023 07:25:24 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 10 Nov 2023 07:25:23 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE108.ent.ti.com (157.170.170.38) 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, 10 Nov 2023 07:25:23 -0600 Received: from uda0132425.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 3AADPKXY041795; Fri, 10 Nov 2023 07:25:21 -0600 From: Vignesh Raghavendra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , Subject: [PATCH 1/3] arm64: dts: ti: k3-am642-evm/sk: Mark mcu_gpio_intr as reserved Date: Fri, 10 Nov 2023 18:55:06 +0530 Message-ID: <20231110132508.3137454-1-vigneshr@ti.com> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Similar to MCU GPIO, mark the MCU GPIO router also as reserved for MCU domain firmware usage. Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am642-evm.dts | 6 +++++- arch/arm64/boot/dts/ti/k3-am642-sk.dts | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index 4dba18941015..45f64b6f8281 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -468,11 +468,15 @@ &main_gpio0 { bootph-all; }; -/* mcu_gpio0 is reserved for mcu firmware usage */ +/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ &mcu_gpio0 { status = "reserved"; }; +&mcu_gpio_intr { + status = "reserved"; +}; + &main_spi0 { status = "okay"; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index f29c8a9b59ba..d2d3b5017ac4 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -433,11 +433,15 @@ exp2: gpio@60 { }; }; -/* mcu_gpio0 is reserved for mcu firmware usage */ +/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ &mcu_gpio0 { status = "reserved"; }; +&mcu_gpio_intr { + status = "reserved"; +}; + &sdhci0 { vmmc-supply = <&wlan_en>; bus-width = <4>; From patchwork Fri Nov 10 13:25:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 742901 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1C22B199B4 for ; Fri, 10 Nov 2023 13:25:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="FgBbwlEq" Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EED7A7527; Fri, 10 Nov 2023 05:25:41 -0800 (PST) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3AADPRpV059746; Fri, 10 Nov 2023 07:25:27 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1699622727; bh=/NapWRkZ1TH2DUOjgXMBvHIzhnoSSygwobNP3y7OIDM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=FgBbwlEqz8MEB+yYtTNg77iLTZ4uFL7SkQ7hzS6yvJEdwoiAlm6/YU/m+zVmOAzUZ MbArm3okNPnMZ9FS4FfAC1zmZMStu138vndre3/B690SAQu2678v17nZX0ZMWQgjoQ eyiMxvQtNackvkA+XYz9z1HtEc9GzETj/rmgiYLA= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3AADPQtf071363 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 10 Nov 2023 07:25:26 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 10 Nov 2023 07:25:26 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE108.ent.ti.com (10.64.6.29) 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, 10 Nov 2023 07:25:26 -0600 Received: from uda0132425.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 3AADPKXZ041795; Fri, 10 Nov 2023 07:25:24 -0600 From: Vignesh Raghavendra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , Subject: [PATCH 2/3] arm64: dts: ti: k3-am62p5-sk: Mark mcu gpio and mcu_gpio_intr as reserved Date: Fri, 10 Nov 2023 18:55:07 +0530 Message-ID: <20231110132508.3137454-2-vigneshr@ti.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231110132508.3137454-1-vigneshr@ti.com> References: <20231110132508.3137454-1-vigneshr@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 These are typically under MCU Firmware usage. Hence mark them reserved. Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index f377eadef0c1..1773c05f752c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -598,3 +598,12 @@ &wkup_uart0 { status = "reserved"; bootph-all; }; + +/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ +&mcu_gpio0 { + status = "reserved"; +}; + +&mcu_gpio_intr { + status = "reserved"; +};