All of lore.kernel.org
 help / color / mirror / Atom feed
From: Marc Zyngier <maz@kernel.org>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Mark Kettenis <kettenis@openbsd.org>,
	Sven Peter <sven@svenpeter.dev>, Hector Martin <marcan@marcan.st>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	kernel-team@android.com
Subject: [PATCH 4/5] arm64: dts: apple: t8103: Add root port interrupt routing
Date: Mon, 25 Oct 2021 22:10:17 +0100	[thread overview]
Message-ID: <20211025211018.744363-5-maz@kernel.org> (raw)
In-Reply-To: <20211025211018.744363-1-maz@kernel.org>

Add the interrupt-map properties that are required for INTx
signalling.

Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 arch/arm64/boot/dts/apple/t8103.dtsi | 33 +++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index ded82a734d11..fc8b2bb06ffe 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -278,7 +278,7 @@ pcie0: pcie@690000000 {
 			pinctrl-0 = <&pcie_pins>;
 			pinctrl-names = "default";
 
-			pci@0,0 {
+			port00: pci@0,0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 152 0>;
@@ -287,9 +287,18 @@ pci@0,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
+						<0 0 0 2 &port00 0 0 0 1>,
+						<0 0 0 3 &port00 0 0 0 2>,
+						<0 0 0 4 &port00 0 0 0 3>;
 			};
 
-			pci@1,0 {
+			port01: pci@1,0 {
 				device_type = "pci";
 				reg = <0x800 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 153 0>;
@@ -298,9 +307,18 @@ pci@1,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
+						<0 0 0 2 &port01 0 0 0 1>,
+						<0 0 0 3 &port01 0 0 0 2>,
+						<0 0 0 4 &port01 0 0 0 3>;
 			};
 
-			pci@2,0 {
+			port02: pci@2,0 {
 				device_type = "pci";
 				reg = <0x1000 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 33 0>;
@@ -309,6 +327,15 @@ pci@2,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
+						<0 0 0 2 &port02 0 0 0 1>,
+						<0 0 0 3 &port02 0 0 0 2>,
+						<0 0 0 4 &port02 0 0 0 3>;
 			};
 		};
 	};
-- 
2.30.2


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

WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Mark Kettenis <kettenis@openbsd.org>,
	Sven Peter <sven@svenpeter.dev>, Hector Martin <marcan@marcan.st>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	kernel-team@android.com
Subject: [PATCH 4/5] arm64: dts: apple: t8103: Add root port interrupt routing
Date: Mon, 25 Oct 2021 22:10:17 +0100	[thread overview]
Message-ID: <20211025211018.744363-5-maz@kernel.org> (raw)
In-Reply-To: <20211025211018.744363-1-maz@kernel.org>

Add the interrupt-map properties that are required for INTx
signalling.

Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 arch/arm64/boot/dts/apple/t8103.dtsi | 33 +++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index ded82a734d11..fc8b2bb06ffe 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -278,7 +278,7 @@ pcie0: pcie@690000000 {
 			pinctrl-0 = <&pcie_pins>;
 			pinctrl-names = "default";
 
-			pci@0,0 {
+			port00: pci@0,0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 152 0>;
@@ -287,9 +287,18 @@ pci@0,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
+						<0 0 0 2 &port00 0 0 0 1>,
+						<0 0 0 3 &port00 0 0 0 2>,
+						<0 0 0 4 &port00 0 0 0 3>;
 			};
 
-			pci@1,0 {
+			port01: pci@1,0 {
 				device_type = "pci";
 				reg = <0x800 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 153 0>;
@@ -298,9 +307,18 @@ pci@1,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
+						<0 0 0 2 &port01 0 0 0 1>,
+						<0 0 0 3 &port01 0 0 0 2>,
+						<0 0 0 4 &port01 0 0 0 3>;
 			};
 
-			pci@2,0 {
+			port02: pci@2,0 {
 				device_type = "pci";
 				reg = <0x1000 0x0 0x0 0x0 0x0>;
 				reset-gpios = <&pinctrl_ap 33 0>;
@@ -309,6 +327,15 @@ pci@2,0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
+						<0 0 0 2 &port02 0 0 0 1>,
+						<0 0 0 3 &port02 0 0 0 2>,
+						<0 0 0 4 &port02 0 0 0 3>;
 			};
 		};
 	};
-- 
2.30.2


  parent reply	other threads:[~2021-10-25 21:14 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-25 21:10 [PATCH 0/5] arm64: apple: DT updates for M1 PCIe support Marc Zyngier
2021-10-25 21:10 ` Marc Zyngier
2021-10-25 21:10 ` [PATCH 1/5] arm64: apple: Add pinctrl nodes Marc Zyngier
2021-10-25 21:10   ` Marc Zyngier
2021-10-25 21:10 ` [PATCH 2/5] arm64: apple: Add PCIe node Marc Zyngier
2021-10-25 21:10   ` Marc Zyngier
2021-10-25 21:10 ` [PATCH 3/5] arm64: dts: apple: t8103: Add PCIe DARTs Marc Zyngier
2021-10-25 21:10   ` Marc Zyngier
2021-10-25 21:10 ` Marc Zyngier [this message]
2021-10-25 21:10   ` [PATCH 4/5] arm64: dts: apple: t8103: Add root port interrupt routing Marc Zyngier
2021-10-25 21:10 ` [PATCH 5/5] arm64: dts: apple: j274: Expose PCI node for the Ethernet MAC address Marc Zyngier
2021-10-25 21:10   ` Marc Zyngier
2021-10-25 21:45   ` Alyssa Rosenzweig
2021-10-25 21:45     ` Alyssa Rosenzweig
2021-10-27  2:10 ` [PATCH 0/5] arm64: apple: DT updates for M1 PCIe support Hector Martin
2021-10-27  2:10   ` Hector Martin

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=20211025211018.744363-5-maz@kernel.org \
    --to=maz@kernel.org \
    --cc=alyssa@rosenzweig.io \
    --cc=devicetree@vger.kernel.org \
    --cc=kernel-team@android.com \
    --cc=kettenis@openbsd.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=marcan@marcan.st \
    --cc=sven@svenpeter.dev \
    /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.