From: Marc Zyngier <maz@kernel.org>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Alyssa Rosenzweig" <alyssa@rosenzweig.io>,
"Stan Skowronek" <stan@corellium.com>,
"Mark Kettenis" <kettenis@openbsd.org>,
"Sven Peter" <sven@svenpeter.dev>,
"Hector Martin" <marcan@marcan.st>,
"Robin Murphy" <Robin.Murphy@arm.com>,
kernel-team@android.com
Subject: [PATCH v3 07/10] arm64: apple: t8103: Add root port interrupt routing
Date: Mon, 13 Sep 2021 19:25:47 +0100 [thread overview]
Message-ID: <20210913182550.264165-8-maz@kernel.org> (raw)
In-Reply-To: <20210913182550.264165-1-maz@kernel.org>
Add the interrupt-map properties that are required for INTx
signalling.
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 0d2872d9b2d0..8e1f24c3f41f 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -382,7 +382,7 @@ 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>;
@@ -391,9 +391,18 @@ 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>;
@@ -402,9 +411,18 @@ 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>;
@@ -413,6 +431,15 @@ 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
next prev parent reply other threads:[~2021-09-13 18:26 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 18:25 [PATCH v3 00/10] PCI: Add support for Apple M1 Marc Zyngier
2021-09-13 18:25 ` [PATCH v3 01/10] irqdomain: Make of_phandle_args_to_fwspec generally available Marc Zyngier
2021-09-13 18:25 ` [PATCH v3 02/10] of/irq: Allow matching of an interrupt-map local to an interrupt controller Marc Zyngier
2021-09-13 21:13 ` Rob Herring
2021-09-13 18:25 ` [PATCH v3 03/10] PCI: of: Allow matching of an interrupt-map local to a pci device Marc Zyngier
2021-09-13 21:30 ` Rob Herring
2021-09-14 19:09 ` Bjorn Helgaas
2021-09-13 18:25 ` [PATCH v3 04/10] PCI: apple: Add initial hardware bring-up Marc Zyngier
2021-09-13 20:48 ` Sven Peter
2021-09-17 9:20 ` Marc Zyngier
2021-09-17 10:42 ` Hector Martin
2021-09-13 18:25 ` [PATCH v3 05/10] PCI: apple: Set up reference clocks when probing Marc Zyngier
2021-09-13 18:25 ` [PATCH v3 06/10] PCI: apple: Add INTx and per-port interrupt support Marc Zyngier
2021-09-13 18:25 ` Marc Zyngier [this message]
2021-09-13 18:25 ` [PATCH v3 08/10] PCI: apple: Implement MSI support Marc Zyngier
2021-09-13 20:43 ` Alyssa Rosenzweig
2021-09-17 9:08 ` Marc Zyngier
2021-09-13 18:25 ` [PATCH v3 09/10] iommu/dart: Exclude MSI doorbell from PCIe device IOVA range Marc Zyngier
2021-09-13 18:55 ` Alyssa Rosenzweig
2021-09-17 10:05 ` Marc Zyngier
2021-09-14 13:54 ` Sven Peter
2021-09-17 10:01 ` Marc Zyngier
2021-09-13 18:25 ` [PATCH v3 10/10] PCI: apple: Configure RID to SID mapper on device addition Marc Zyngier
2021-09-13 20:45 ` Sven Peter
2021-09-14 9:35 ` Marc Zyngier
2021-09-14 9:56 ` Mark Kettenis
2021-09-17 9:19 ` Marc Zyngier
2021-09-17 9:31 ` Mark Kettenis
2021-09-14 13:56 ` Sven Peter
2021-09-19 11:39 ` [PATCH v3 00/10] PCI: Add support for Apple M1 Alyssa Rosenzweig
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