From patchwork Wed May 20 12:44:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lokesh Vutla X-Patchwork-Id: 11560301 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 02C6A90 for ; Wed, 20 May 2020 12:47:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D191E207C4 for ; Wed, 20 May 2020 12:47:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fg4kW+w7"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="HOfRPl1o" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D191E207C4 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=20N6mHhT5hiVCVca+myFsA2tePQVljoGMBqCD2OM6dw=; b=fg4kW+w7SF+fog b5nbvOwYoFHpdlMyj4KKOXG0AGxRbdX16kSXLcW32rrKADeuC7OCE6ArO2F0KjLMyYdiwQq4Q6P81 rV2n7luW1We7KUBFaDtjLubO4ptwwqUvmNBgBwGk/LVt2xzdLF9o6KNOfx0OQpjVIL/JAVsS9A8b/ YwWWM6QZceB3CnHA3RqOmK2B+eTnt+nTWmDb89hsGIGrWr/HwPChqGkdLPNNReqWe9Wdlw3EJQ1ct s7vIEphvmDOXEncdfVLalo6WBaVZajtbPEmV3InbuNY+JNAs0iUNqtC5mvNsZDS2liIgu6S+DYIU+ fgge2mfcasTb3jBkQXng==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jbO8R-0007N4-Dn; Wed, 20 May 2020 12:47:47 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jbO6K-0005jL-M1 for linux-arm-kernel@lists.infradead.org; Wed, 20 May 2020 12:45:42 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 04KCjRXk118761; Wed, 20 May 2020 07:45:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1589978728; bh=IcP5VbLlGy8fVSZstLhchJxvgH8Y6DoVDDnUKRkJxro=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=HOfRPl1oQ+u14otoqG+6AqhXLjChF2J8m7L139gF3EN8Xf37LHKr9A5dbMjQlv8f3 oTH3VcgSw4hS8ryUISc+axPhxj8Djstz6WAiRiGn3xjfJFPsZ72RPwkEwN1hhnID9g Nev4rzPfvftDnXRwYSAtIP/onLQZ/cTXkEF7D1oI= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 04KCjRE2001565 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 20 May 2020 07:45:27 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 20 May 2020 07:45:27 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 20 May 2020 07:45:27 -0500 Received: from lokesh-ssd.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 04KCiuvR026764; Wed, 20 May 2020 07:45:24 -0500 From: Lokesh Vutla To: Marc Zyngier , Rob Herring Subject: [PATCH 07/12] dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent. Date: Wed, 20 May 2020 18:14:49 +0530 Message-ID: <20200520124454.10532-8-lokeshvutla@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200520124454.10532-1-lokeshvutla@ti.com> References: <20200520124454.10532-1-lokeshvutla@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-20200520_054536_803760_25CE009A X-CRM114-Status: GOOD ( 12.83 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.23.248 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Peter Ujfalusi , Grygorii Strashko , Device Tree Mailing List , Lokesh Vutla , Sekhar Nori , Tero Kristo , Santosh Shilimkar , Thomas Gleixner , Linux ARM Mailing List Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Drop the firmware related interrupt ranges and use the hardware specified interrupt numbers within Interrupt Aggregator. This ensures interrupt aggregator DT node need not assume any interrupt parent type. Signed-off-by: Lokesh Vutla --- .../interrupt-controller/ti,sci-inta.txt | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt index 7841cb099e13..b14abec580a2 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt @@ -43,13 +43,14 @@ TISCI Interrupt Aggregator Node: - msi-controller: Identifies the node as an MSI controller. - interrupt-parent: phandle of irq parent. - ti,sci: Phandle to TI-SCI compatible System controller node. -- ti,sci-dev-id: TISCI device ID of the Interrupt Aggregator. -- ti,sci-rm-range-vint: Array of TISCI subtype ids representing vints(inta - outputs) range within this INTA, assigned to the - requesting host context. -- ti,sci-rm-range-global-event: Array of TISCI subtype ids representing the - global events range reaching this IA and are assigned - to the requesting host context. +- ti,sci-dev-id: TISCI device id of interrupt controller. +- ti,interrupt-ranges: Set of triplets containing ranges that convert + the INTA output interrupt numbers to parent's + interrupt number. Each triplet has following entries: + - First entry specifies the base for vint + - Second entry specifies the base for parent irqs + - Third entry specifies the limit + Example: -------- @@ -61,6 +62,5 @@ main_udmass_inta: interrupt-controller@33d00000 { interrupt-parent = <&main_navss_intr>; ti,sci = <&dmsc>; ti,sci-dev-id = <179>; - ti,sci-rm-range-vint = <0x0>; - ti,sci-rm-range-global-event = <0x1>; + interrupt-ranges = <0 0 256>; };