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Received: from [2600:1700:4830:165f::19e] (port=43762) by vern.gendns.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1k0rkq-0004vP-Os; Wed, 29 Jul 2020 15:28:44 -0400 Subject: Re: [PATCH v4 5/5] irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs To: Grzegorz Jaszczyk , tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, s-anna@ti.com References: <1595927918-19845-1-git-send-email-grzegorz.jaszczyk@linaro.org> <1595927918-19845-6-git-send-email-grzegorz.jaszczyk@linaro.org> From: David Lechner Message-ID: <015909fa-794c-c938-d944-897985475d20@lechnology.com> Date: Wed, 29 Jul 2020 14:28:42 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <1595927918-19845-6-git-send-email-grzegorz.jaszczyk@linaro.org> Content-Language: en-US X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200729_152846_781996_BF2660BD X-CRM114-Status: GOOD ( 13.17 ) 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, praneeth@ti.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-omap@vger.kernel.org, lee.jones@linaro.org, wmills@ti.com, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 7/28/20 4:18 AM, Grzegorz Jaszczyk wrote: > From: Suman Anna > > The K3 AM65x and J721E SoCs have the next generation of the PRU-ICSS IP, > commonly called ICSSG. The PRUSS INTC present within the ICSSG supports > more System Events (160 vs 64), more Interrupt Channels and Host Interrupts > (20 vs 10) compared to the previous generation PRUSS INTC instances. The > first 2 and the last 10 of these host interrupt lines are used by the > PRU and other auxiliary cores and sub-modules within the ICSSG, with 8 > host interrupts connected to MPU. The host interrupts 5, 6, 7 are also > connected to the other ICSSG instances within the SoC and can be > partitioned as per system integration through the board dts files. > > Enhance the PRUSS INTC driver to add support for this ICSSG INTC > instance. > > Signed-off-by: Suman Anna > Signed-off-by: Grzegorz Jaszczyk > --- There is not much left in this patch. Might as well squash this into "irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts". _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel