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From: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
To: <robh+dt@kernel.org>, <joel@jms.id.au>, <andrew@aj.id.au>,
	<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Cc: ryan_chen@aspeedtech.com
Subject: [PATCH v4 4/4] ARM: dts: aspeed: Add eSPI node
Date: Wed, 1 Sep 2021 11:30:15 +0800	[thread overview]
Message-ID: <20210901033015.910-5-chiawei_wang@aspeedtech.com> (raw)
In-Reply-To: <20210901033015.910-1-chiawei_wang@aspeedtech.com>

Add eSPI to the device tree for Aspeed 5/6th generation SoCs.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed-g6.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index f96607b7b4e2..47dc0b3993d1 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -364,6 +364,23 @@
 				status = "disabled";
 			};
 
+			espi: espi@1e6ee000 {
+				compatible = "aspeed,ast2600-espi", "simple-mfd", "syscon";
+				reg = <0x1e6ee000 0x1000>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x1e6ee000 0x1000>;
+
+				espi_ctrl: espi-ctrl@0 {
+					compatible = "aspeed,ast2600-espi-ctrl";
+					reg = <0x0 0x800>;
+					interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&syscon ASPEED_CLK_GATE_ESPICLK>;
+					status = "disabled";
+				};
+			};
+
 			gpio0: gpio@1e780000 {
 				#gpio-cells = <2>;
 				gpio-controller;
-- 
2.17.1


  parent reply	other threads:[~2021-09-01  3:32 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01  3:30 [PATCH v4 0/4] arm: aspeed: Add eSPI support Chia-Wei Wang
2021-09-01  3:30 ` [PATCH v4 1/4] dt-bindings: aspeed: Add eSPI controller Chia-Wei Wang
2021-09-01  3:30 ` [PATCH v4 2/4] MAINTAINER: Add ASPEED eSPI driver entry Chia-Wei Wang
2021-09-01  3:30 ` [PATCH v4 3/4] soc: aspeed: Add eSPI driver Chia-Wei Wang
2021-09-02  3:29   ` Jeremy Kerr
2021-09-02  6:44     ` ChiaWei Wang
2021-09-02  7:04       ` Jeremy Kerr
2021-09-06  1:19         ` ChiaWei Wang
2021-09-06  3:16           ` Jeremy Kerr
2021-09-08  9:16             ` ChiaWei Wang
2021-09-09  1:52               ` Jeremy Kerr
2021-09-10  3:23                 ` ChiaWei Wang
2021-09-01  3:30 ` Chia-Wei Wang [this message]
2021-11-10 11:21   ` [PATCH v4 4/4] ARM: dts: aspeed: Add eSPI node Andrei Kartashev
2021-11-11  1:55     ` ChiaWei Wang

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