From patchwork Mon Apr 7 08:35:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Bruel X-Patchwork-Id: 14040027 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 0EE37C3601E for ; Mon, 7 Apr 2025 08:56:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version: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:In-Reply-To:References:List-Owner; bh=M4fDmZRN7yquUeZo8bSMP2LmovWfrpFiqUhwN/ePUVc=; b=H0g4/kyLPiH0k1qcQoE/Wb+tS5 M+Dq8DbdWpNqiKvsarkcGYKbHMO7NhAohRmD8jv0ZC/t9F1Rdl3RuFAR3qMjxpCNZe0vD4d/2xM8y v6m8rwmL/kch6hjAUSV2NQL8fiwmv7sq28JL2wJvW8mDIThWDOW4cpN4O325/atURHVys2r3oZqv4 oL6MgnN6E0BmCtJei1gACi1j1QLaPwduTNhDJ7FwR+u21zy/mkqMqXpl/73dcYwNZBBjiSjV1ckGd oFgy1TelytD9CVesg1P75fV8F+lRBPGsDPBKoZ6iw++sEwO1Bguce7OVDLFFgTzMEyZgG4FZbR54z 8fjjrLEA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1iHJ-0000000H640-0RUA; Mon, 07 Apr 2025 08:56:25 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1i0t-0000000H2qi-1E97 for linux-arm-kernel@lists.infradead.org; Mon, 07 Apr 2025 08:39:29 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5378d75g030209; Mon, 7 Apr 2025 10:39:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=selector1; bh=M4fDmZRN7yquUeZo8bSMP2 LmovWfrpFiqUhwN/ePUVc=; b=LHYmZFDc7FLDVSArv6RpKwZQLAukYgWXCJIpgv errUQg9s9rqoLZJK/t/p/2MPeJQVpXwmiZpphYN4LjeZWJUY+huriQB9Zgc2jC2L kvauvSrXFld++hAtUey0VbDCZKd6r54aanX+BRhlm544Lc1P2jlf0g8aKvF72el/ sn0w/n0cs4Ku7q+dQm2WkacdoJb6CBaBAVPBCoETHHXX4e+8pdU8qlV6yCaPVjzw XbWtAUlIau2H2DWh3dEQ9N0JcG3nl/bGWuTvHyFDJc1zHdKeuae9eP3rM6/hh1mP vrqYvwn06bHdTyu8wVGZcNGvUaHH9id+iO3/q5sDsmD/1LDQ== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 45tw6e6hvt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 07 Apr 2025 10:39:10 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 6F4164006A; Mon, 7 Apr 2025 10:38:11 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B94F693C4C2; Mon, 7 Apr 2025 10:35:41 +0200 (CEST) Received: from localhost (10.130.77.120) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Mon, 7 Apr 2025 10:35:41 +0200 From: Christian Bruel To: , , , , CC: , , , , , Christian Bruel Subject: [PATCH 1/2] arm64: dts: st: Adjust interrupt-controller for aarch64 Date: Mon, 7 Apr 2025 10:35:12 +0200 Message-ID: <20250407083513.2072434-1-christian.bruel@foss.st.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.130.77.120] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-07_02,2025-04-03_03,2024-11-22_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250407_013927_962232_56E00F27 X-CRM114-Status: UNSURE ( 9.10 ) 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 Use gic-400 compatible and remove address-cells = <1>. Fixes: 5d30d03aaf785 ("arm64: dts: st: introduce stm32mp25 SoCs family") Signed-off-by: Christian Bruel --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index f3c6cdfd7008..379e290313dc 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -115,9 +115,8 @@ scmi_vdda18adc: regulator@7 { }; intc: interrupt-controller@4ac00000 { - compatible = "arm,cortex-a7-gic"; + compatible = "arm,gic-400"; #interrupt-cells = <3>; - #address-cells = <1>; interrupt-controller; reg = <0x0 0x4ac10000 0x0 0x1000>, <0x0 0x4ac20000 0x0 0x2000>, From patchwork Mon Apr 7 08:40:28 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Bruel X-Patchwork-Id: 14040028 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 8628DC36010 for ; Mon, 7 Apr 2025 08:58:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version: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:In-Reply-To:References:List-Owner; bh=6RdxceKp9Lb4XLCzxtNYg/LbxWBXXVQzDxc1SNn9Pe4=; b=kXPS4Pv3HoctevqGC4QpLMM02c lSJkDeXX3nPIAjzMLjA1FsOKSWfdcJXx3ciWxWOMB1lY9J8LJSggq+ETKYJlceDNCmmVEds8N2RlP gAsiTf67iiUxudhoiyTetqW12ykCUphUyZpSFjivoHWG48oIp1KSRX9Sxi7GusCaKS++JuZ5FYMnr rZrR7wVn7oxEO/oVz4U3sCuHwfKr1rhrNF6CTDnRQI2q/wW1jxIG9vzdv2r9beXwcMpR+KuCbExBD vZaPYdgibVq2gn5Kxn7+pEJv3QLxjygnmHiYvKUElivOH0xv4oX2JlFTeexpMly3gRv4Zcujzfsxh 8SvWWCwA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1iJ2-0000000H6Xi-1fOA; Mon, 07 Apr 2025 08:58:12 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1i4y-0000000H3Tt-05E5 for linux-arm-kernel@lists.infradead.org; Mon, 07 Apr 2025 08:43:41 +0000 Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5378gYlc002911; Mon, 7 Apr 2025 10:43:27 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=selector1; bh=6RdxceKp9Lb4XLCzxtNYg/ LbxWBXXVQzDxc1SNn9Pe4=; b=vi3oUl21AXCwqUmFSXejzo/bu1DxyNXCAnZyec c5eSZCJdTmw8e8y21BICEZnAnYPo4A2KIqtmUnwKcU6TJgitos03ukcCcO1hLtEH XYyKRn2uFxIXIfr8qis48dW1l8l9Jpj+uhzQY2sG5Rlh0xpEqZatz6xU2ZXnT270 Rj0qpDhDXzRqrkGljafZDAZuStcIUChIk9f2FBI2gYt2FQx0QWXK/BumyOiIlBNB LG+HYA/IODK4VG682X5PhvGqJvfcNu5XH2Xl1XncSVyTQXWSlRX/MXWQiQ2Q/fqL 9MGHBsgeGA5w0SR3NTYR6Gf6sx42jqzoqKV5WnuvP02pBNGw== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 45tw5fxrny-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 07 Apr 2025 10:43:27 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id BECB54014B; Mon, 7 Apr 2025 10:41:49 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 53FD093D7CB; Mon, 7 Apr 2025 10:40:33 +0200 (CEST) Received: from localhost (10.130.77.120) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Mon, 7 Apr 2025 10:40:33 +0200 From: Christian Bruel To: , , , , CC: , , , , , Christian Bruel Subject: [PATCH 2/2] arm64: dts: st: Use 128kB size for aliased GIC400 register access Date: Mon, 7 Apr 2025 10:40:28 +0200 Message-ID: <20250407084028.2072504-1-christian.bruel@foss.st.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.130.77.120] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-07_02,2025-04-03_03,2024-11-22_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250407_014340_350693_83745CE8 X-CRM114-Status: UNSURE ( 9.59 ) 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 Adjust the size of 8kB GIC regions to 128kB so that each 4kB is mapped to 64kB. The offset is then adjusted in the irq-gic driver. see commit 12e14066f4835 ("irqchip/GIC: Add workaround for aliased GIC400") Fixes: 5d30d03aaf785 ("arm64: dts: st: introduce stm32mp25 SoCs family") Signed-off-by: Christian Bruel Acked-by: Marc Zyngier --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 379e290313dc..87110f91e489 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -119,9 +119,9 @@ intc: interrupt-controller@4ac00000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x0 0x4ac10000 0x0 0x1000>, - <0x0 0x4ac20000 0x0 0x2000>, - <0x0 0x4ac40000 0x0 0x2000>, - <0x0 0x4ac60000 0x0 0x2000>; + <0x0 0x4ac20000 0x0 0x20000>, + <0x0 0x4ac40000 0x0 0x20000>, + <0x0 0x4ac60000 0x0 0x20000>; }; psci {