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X-IronPort-AV: E=Sophos;i="5.93,272,1654552800"; d="scan'208";a="25845246" Subject: Re: [PATCH 3/4] arm64: dts: imx8mp: add HDMI display pipeline Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 29 Aug 2022 08:38:00 +0200 Received: from steina-w.localnet (unknown [10.123.49.11]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 4C2A1280056; Mon, 29 Aug 2022 08:38:00 +0200 (CEST) From: Alexander Stein To: Lucas Stach Cc: Shawn Guo , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, Fabio Estevam , NXP Linux Team , Marek Vasut , Kieran Bingham , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, patchwork-lst@pengutronix.de, kernel@pengutronix.de Date: Mon, 29 Aug 2022 08:37:57 +0200 Message-ID: <2648019.mvXUDI8C0e@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20220826192932.3217260-3-l.stach@pengutronix.de> References: <20220826192932.3217260-1-l.stach@pengutronix.de> <20220826192932.3217260-3-l.stach@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220828_233808_199052_F18AE10B X-CRM114-Status: GOOD ( 15.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Lucas, thanks for that update. Am Freitag, 26. August 2022, 21:29:31 CEST schrieb Lucas Stach: > This adds the DT nodes for all the peripherals that make up the > HDMI display pipeline. > > Signed-off-by: Lucas Stach > --- > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 83 +++++++++++++++++++++++ > 1 file changed, 83 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index > 71c2397bf7c2..254d610b93b7 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -1145,6 +1145,89 @@ irqsteer_hdmi: interrupt-controller@32fc2000 { > clock-names = "ipg"; > power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_IRQSTEER>; > }; > + > + hdmi_pvi: display-bridge@32fc4000 { > + compatible = "fsl,imx8mp-hdmi- pvi"; > + reg = <0x32fc4000 0x40>; > + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_PVI>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + pvi_from_lcdif3: endpoint { > + remote-endpoint = <&lcdif3_to_pvi>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + pvi_to_hdmi_tx: endpoint { > + remote-endpoint = <&hdmi_tx_from_pvi>; > + }; > + }; > + }; > + }; > + > + lcdif3: display-controller@32fc6000 { > + compatible = "fsl,imx8mp-lcdif"; > + reg = <0x32fc6000 0x238>; > + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; Shouldn't this just be 'interrupts = <8>;'? The irqsteer_hdmi has #interrupt- cells = <1>; Best regards, Alexander > + interrupt-parent = <&irqsteer_hdmi>; > + clocks = <&hdmi_tx_phy>, > + <&clk IMX8MP_CLK_HDMI_APB>, > + <&clk IMX8MP_CLK_HDMI_ROOT>; > + clock-names = "pix", "axi", "disp_axi"; > + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_LCDIF>; > + status = "disabled"; > + > + port { > + lcdif3_to_pvi: endpoint { > + remote- endpoint = <&pvi_from_lcdif3>; > + }; > + }; > + }; > + > + hdmi_tx: hdmi@32fd8000 { > + compatible = "fsl,imx8mp-hdmi"; > + reg = <0x32fd8000 0x7eff>; > + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-parent = <&irqsteer_hdmi>; > + clocks = <&clk IMX8MP_CLK_HDMI_APB>, > + <&clk IMX8MP_CLK_HDMI_REF_266M>, > + <&clk IMX8MP_CLK_HDMI_FDCC_TST>, > + <&clk IMX8MP_CLK_32K>, > + <&hdmi_tx_phy>; > + clock-names = "iahb", "isfr", "fdcc", "cec", "pix"; > + assigned-clocks = <&clk IMX8MP_CLK_HDMI_REF_266M>; > + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>; > + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX>; > + reg-io-width = <1>; > + status = "disabled"; > + > + port { > + hdmi_tx_from_pvi: endpoint { > + remote- endpoint = <&pvi_to_hdmi_tx>; > + }; > + }; > + }; > + > + hdmi_tx_phy: phy@32fdff00 { > + compatible = "fsl,imx8mp-hdmi- phy"; > + reg = <0x32fdff00 0x100>; > + clocks = <&clk IMX8MP_CLK_HDMI_APB>, > + <&clk IMX8MP_CLK_HDMI_24M>; > + clock-names = "apb", "ref"; > + assigned-clocks = <&clk IMX8MP_CLK_HDMI_24M>; > + assigned-clock-parents = <&clk IMX8MP_CLK_24M>; > + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX_PHY>; > + #clock-cells = <0>; > + #phy-cells = <0>; > + status = "disabled"; > + }; > }; > > gpu3d: gpu@38000000 { _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel