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Sat, 10 Feb 2024 12:46:25 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: marex@denx.de, aford@beaconembedded.com, Lucas Stach , Adam Ford , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Catalin Marinas , Will Deacon , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 4/6] arm64: dts: imx8mp: add HDMI irqsteer Date: Sat, 10 Feb 2024 14:46:00 -0600 Message-ID: <20240210204606.11944-5-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240210204606.11944-1-aford173@gmail.com> References: <20240210204606.11944-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240210_124628_196229_8E632448 X-CRM114-Status: UNSURE ( 9.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org From: Lucas Stach The HDMI irqsteer is a secondary interrupt controller within the HDMI subsystem that maps all HDMI peripheral IRQs into a single upstream IRQ line. Signed-off-by: Lucas Stach Signed-off-by: Adam Ford Tested-by: Marek Vasut Tested-by: Luca Ceresoli --- V2: Add my (Adam) s-o-b and re-order position under AIPS4 --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 0730d4cf9bc4..9b8ab367d774 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1927,6 +1927,19 @@ hdmi_blk_ctrl: blk-ctrl@32fc0000 { "hdcp", "hrv"; #power-domain-cells = <1>; }; + + irqsteer_hdmi: interrupt-controller@32fc2000 { + compatible = "fsl,imx-irqsteer"; + reg = <0x32fc2000 0x44>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + fsl,channel = <1>; + fsl,num-irqs = <64>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>; + clock-names = "ipg"; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_IRQSTEER>; + }; }; pcie: pcie@33800000 {