All of lore.kernel.org
 help / color / mirror / Atom feed
From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>, Marek Vasut <marex@denx.de>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	patchwork-lst@pengutronix.de, kernel@pengutronix.de
Subject: [PATCH 2/4] arm64: dts: imx8mp: add HDMI irqsteer
Date: Fri, 26 Aug 2022 21:29:30 +0200	[thread overview]
Message-ID: <20220826192932.3217260-2-l.stach@pengutronix.de> (raw)
In-Reply-To: <20220826192932.3217260-1-l.stach@pengutronix.de>

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 <l.stach@pengutronix.de>
---
 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 a6df80092fbd..71c2397bf7c2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1132,6 +1132,19 @@ hdmi_blk_ctrl: blk-ctrl@32fc0000 {
 						     "hdmi-tx", "hdmi-tx-phy";
 				#power-domain-cells = <1>;
 			};
+
+			irqsteer_hdmi: interrupt-controller@32fc2000 {
+				compatible = "fsl,imx-irqsteer";
+				reg = <0x32fc2000 0x44>;
+				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+				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>;
+			};
 		};
 
 		gpu3d: gpu@38000000 {
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>, Marek Vasut <marex@denx.de>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	patchwork-lst@pengutronix.de, kernel@pengutronix.de
Subject: [PATCH 2/4] arm64: dts: imx8mp: add HDMI irqsteer
Date: Fri, 26 Aug 2022 21:29:30 +0200	[thread overview]
Message-ID: <20220826192932.3217260-2-l.stach@pengutronix.de> (raw)
In-Reply-To: <20220826192932.3217260-1-l.stach@pengutronix.de>

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 <l.stach@pengutronix.de>
---
 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 a6df80092fbd..71c2397bf7c2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1132,6 +1132,19 @@ hdmi_blk_ctrl: blk-ctrl@32fc0000 {
 						     "hdmi-tx", "hdmi-tx-phy";
 				#power-domain-cells = <1>;
 			};
+
+			irqsteer_hdmi: interrupt-controller@32fc2000 {
+				compatible = "fsl,imx-irqsteer";
+				reg = <0x32fc2000 0x44>;
+				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+				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>;
+			};
 		};
 
 		gpu3d: gpu@38000000 {
-- 
2.30.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-08-26 19:29 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-26 19:29 [PATCH 1/4] arm64: dts: imx8mp: add HDMI power-domains Lucas Stach
2022-08-26 19:29 ` Lucas Stach
2022-08-26 19:29 ` Lucas Stach [this message]
2022-08-26 19:29   ` [PATCH 2/4] arm64: dts: imx8mp: add HDMI irqsteer Lucas Stach
2022-08-26 19:29 ` [PATCH 3/4] arm64: dts: imx8mp: add HDMI display pipeline Lucas Stach
2022-08-26 19:29   ` Lucas Stach
2022-08-29  6:37   ` Alexander Stein
2022-08-29  6:37     ` Alexander Stein
2022-09-05  2:04   ` Shawn Guo
2022-09-05  2:04     ` Shawn Guo
2023-03-03 17:26   ` Luca Ceresoli
2023-03-03 17:26     ` Luca Ceresoli
2022-08-26 19:29 ` [PATCH 4/4] arm64: dts: imx8mp-evk: enable HDMI Lucas Stach
2022-08-26 19:29   ` Lucas Stach
2023-03-02 15:35   ` Luca Ceresoli
2023-03-02 15:35     ` Luca Ceresoli
2023-05-25 10:26     ` Luca Ceresoli
2023-05-25 10:26       ` Luca Ceresoli

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220826192932.3217260-2-l.stach@pengutronix.de \
    --to=l.stach@pengutronix.de \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=kieran.bingham@ideasonboard.com \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=marex@denx.de \
    --cc=patchwork-lst@pengutronix.de \
    --cc=robh+dt@kernel.org \
    --cc=shawnguo@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.