From: Yash Shah <yash.shah@sifive.com>
To: "linus.walleij@linaro.org" <linus.walleij@linaro.org>,
"bgolaszewski@baylibre.com" <bgolaszewski@baylibre.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"palmer@dabbelt.com" <palmer@dabbelt.com>,
"Paul Walmsley ( Sifive)" <paul.walmsley@sifive.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"aou@eecs.berkeley.edu" <aou@eecs.berkeley.edu>,
"jason@lakedaemon.net" <jason@lakedaemon.net>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"maz@kernel.org" <maz@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"atish.patra@wdc.com" <atish.patra@wdc.com>,
Yash Shah <yash.shah@sifive.com>,
Sagar Kadam <sagar.kadam@sifive.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"bmeng.cn@gmail.com" <bmeng.cn@gmail.com>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>,
Sachin Ghadi <sachin.ghadi@sifive.com>
Subject: [PATCH v3 6/6] riscv: dts: Add DT support for SiFive FU540 GPIO driver
Date: Mon, 25 Nov 2019 05:58:14 +0000 [thread overview]
Message-ID: <1574661437-28486-7-git-send-email-yash.shah@sifive.com> (raw)
In-Reply-To: <1574661437-28486-1-git-send-email-yash.shah@sifive.com>
Add the gpio DT node in SiFive FU540 soc-specific DT file.
Enable the gpio node in HiFive Unleashed board-specific DT file.
Signed-off-by: Yash Shah <yash.shah@sifive.com>
---
arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 14 +++++++++++++-
arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 4 ++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index afa43c7..2d7c284 100644
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -246,6 +246,18 @@
#pwm-cells = <3>;
status = "disabled";
};
-
+ gpio: gpio@10060000 {
+ compatible = "sifive,fu540-c000-gpio", "sifive,gpio0";
+ interrupt-parent = <&plic0>;
+ interrupts = <7 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22>;
+ reg = <0x0 0x10060000 0x0 0x1000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
index 88cfcb9..609198c 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
@@ -94,3 +94,7 @@
&pwm1 {
status = "okay";
};
+
+&gpio {
+ status = "okay";
+};
--
2.7.4
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
prev parent reply other threads:[~2019-11-25 5:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 5:57 [PATCH v3 0/6] GPIO & Hierarchy IRQ support for HiFive Unleashed Yash Shah
2019-11-25 5:57 ` [PATCH v3 1/6] genirq: introduce irq_domain_translate_onecell Yash Shah
2019-11-25 5:57 ` [PATCH v3 2/6] irqchip: nvic: Use irq_domain_translate_onecell instead of custom func Yash Shah
2019-11-25 5:57 ` [PATCH v3 3/6] irqchip: sifive: Support hierarchy irq domain Yash Shah
2019-11-25 5:58 ` [PATCH v3 4/6] gpio: sifive: Add DT documentation for SiFive GPIO Yash Shah
2019-11-28 12:18 ` Linus Walleij
2019-12-05 17:27 ` Rob Herring
2019-11-25 5:58 ` [PATCH v3 5/6] gpio: sifive: Add GPIO driver for SiFive SoCs Yash Shah
2019-11-25 14:02 ` Bartosz Golaszewski
2019-11-28 12:20 ` Linus Walleij
2019-11-29 6:27 ` Yash Shah
2019-11-29 9:12 ` Marc Zyngier
2019-12-07 1:07 ` Palmer Dabbelt
2019-11-25 5:58 ` Yash Shah [this message]
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=1574661437-28486-7-git-send-email-yash.shah@sifive.com \
--to=yash.shah@sifive.com \
--cc=aou@eecs.berkeley.edu \
--cc=atish.patra@wdc.com \
--cc=bgolaszewski@baylibre.com \
--cc=bmeng.cn@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=jason@lakedaemon.net \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=maz@kernel.org \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=robh+dt@kernel.org \
--cc=sachin.ghadi@sifive.com \
--cc=sagar.kadam@sifive.com \
--cc=tglx@linutronix.de \
/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).