| Message ID | 20200520124454.10532-1-lokeshvutla@ti.com (mailing list archive) |
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Wed, 20 May 2020 07:45:00 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE111.ent.ti.com (10.64.6.32) 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 07:45:00 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE109.ent.ti.com (10.64.6.30) 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 07:45:00 -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 04KCiuvK026764; Wed, 20 May 2020 07:44:57 -0500 From: Lokesh Vutla <lokeshvutla@ti.com> To: Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org> Subject: [PATCH 00/12] irqchip: ti, sci-intr/inta: Update the dt bindings to accept different interrupt parents Date: Wed, 20 May 2020 18:14:42 +0530 Message-ID: <20200520124454.10532-1-lokeshvutla@ti.com> X-Mailer: git-send-email 2.17.1 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_054523_883503_98DB373B X-CRM114-Status: GOOD ( 12.92 ) 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 [198.47.19.142 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: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Nishanth Menon <nm@ti.com>, Peter Ujfalusi <peter.ujfalusi@ti.com>, Grygorii Strashko <grygorii.strashko@ti.com>, Device Tree Mailing List <devicetree@vger.kernel.org>, Lokesh Vutla <lokeshvutla@ti.com>, Sekhar Nori <nsekhar@ti.com>, Tero Kristo <t-kristo@ti.com>, Santosh Shilimkar <ssantosh@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
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irqchip: ti, sci-intr/inta: Update the dt bindings to accept different interrupt parents
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Hi Marc, This is continuation of the RFC patches[0] regarding the driver updates to support for following interrupt parent connection: - INTR -> INTR - INTA -> GICv3 The current existing driver assumes that INTR is always connected to GICv3 and INTA is always connected to INTR. As discussed this change breaks the DT backward compatibility but it allows to not depend on TISCI firmware properties in DT node. IMHO, this will ensure that any future changes will not effect DT properties. [0] https://lore.kernel.org/linux-arm-kernel/20190923042405.26064-1-lokeshvutla@ti.com/ Thanks and regards, Lokesh Lokesh Vutla (12): firmware: ti_sci: Drop the device id to resource type translation firmware: ti_sci: Drop unused structure ti_sci_rm_type_map firmware: ti_sci: Add support for getting resource with subtype dt-bindings: irqchip: ti,sci-intr: Update bindings to drop the usage of gic as parent dt-bindings: irqchip: Convert ti,sci-intr bindings to yaml irqchip/ti-sci-intr: Add support for INTR being a parent to INTR dt-bindings: irqchip: ti,sci-inta: Update docs to support different parent. dt-bindings: irqchip: Convert ti,sci-inta bindings to yaml irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-am65: Update the RM resource types .../interrupt-controller/ti,sci-inta.txt | 66 -------- .../interrupt-controller/ti,sci-inta.yaml | 104 ++++++++++++ .../interrupt-controller/ti,sci-intr.txt | 82 --------- .../interrupt-controller/ti,sci-intr.yaml | 113 +++++++++++++ MAINTAINERS | 4 +- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 34 ++-- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 12 +- arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 8 +- .../arm64/boot/dts/ti/k3-am654-base-board.dts | 4 +- .../dts/ti/k3-j721e-common-proc-board.dts | 10 +- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 41 ++--- .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 12 +- drivers/firmware/ti_sci.c | 155 ++++++++---------- drivers/irqchip/irq-ti-sci-inta.c | 90 ++++++++-- drivers/irqchip/irq-ti-sci-intr.c | 150 ++++++++++------- include/linux/soc/ti/ti_sci_protocol.h | 13 ++ 16 files changed, 527 insertions(+), 371 deletions(-) delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml