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
next prev 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
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=20210901033015.910-5-chiawei_wang@aspeedtech.com \
--to=chiawei_wang@aspeedtech.com \
--cc=andrew@aj.id.au \
--cc=devicetree@vger.kernel.org \
--cc=joel@jms.id.au \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-aspeed@lists.ozlabs.org \
--cc=linux-kernel@vger.kernel.org \
--cc=openbmc@lists.ozlabs.org \
--cc=robh+dt@kernel.org \
--cc=ryan_chen@aspeedtech.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).