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Mon, 28 Sep 2020 01:39:19 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 28 Sep 2020 01:39:19 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE103.ent.ti.com (10.64.6.24) 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; Mon, 28 Sep 2020 01:39:19 -0500 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08S6dG3d111672; Mon, 28 Sep 2020 01:39:16 -0500 From: Peter Ujfalusi To: , , , , , , , Subject: [PATCH 0/2] irqchip/ti-sci-inta: Support for unmapped events Date: Mon, 28 Sep 2020 09:39:28 +0300 Message-ID: <20200928063930.12012-1-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.28.0 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-20200928_023941_752965_103F112B X-CRM114-Status: GOOD ( 12.48 ) X-Spam-Score: -3.2 (---) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-3.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [198.47.19.142 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.19.142 listed in list.dnswl.org] 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_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.7 DKIMWL_WL_HIGH DKIMwl.org - High trust 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: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hi, The version of INTA within DMSS (in AM64) changed how the events from the DMAs are handled and how sysfw is presenting these events to be used for interrupts. The DMA related events are directly mapped within INTA as unmapped events in contrast to previous devices with NAVSS where the events were tied to their source devices (UDMAP, ringacc). This series adds support for handling the new version of INTA by introducing a new property: ti,unmapped-event-sources which should hold a list of phandles pointing to the sources of these unmapped events. Regards, Peter --- Peter Ujfalusi (2): dt-bindings: irqchip: ti,sci-inta: Update for unmapped event handling irqchip/ti-sci-inta: Add support for unmapped event handling .../interrupt-controller/ti,sci-inta.yaml | 5 ++ drivers/irqchip/irq-ti-sci-inta.c | 72 +++++++++++++++++-- 2 files changed, 73 insertions(+), 4 deletions(-)