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: "aou@eecs.berkeley.edu" <aou@eecs.berkeley.edu>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"jason@lakedaemon.net" <jason@lakedaemon.net>,
"maz@kernel.org" <maz@kernel.org>,
"bmeng.cn@gmail.com" <bmeng.cn@gmail.com>,
"atish.patra@wdc.com" <atish.patra@wdc.com>,
Sagar Kadam <sagar.kadam@sifive.com>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Sachin Ghadi <sachin.ghadi@sifive.com>,
Yash Shah <yash.shah@sifive.com>
Subject: [PATCH v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver
Date: Wed, 20 Nov 2019 06:59:54 +0000 [thread overview]
Message-ID: <1574233128-28114-6-git-send-email-yash.shah@sifive.com> (raw)
In-Reply-To: <1574233128-28114-1-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
WARNING: multiple messages have this Message-ID (diff)
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 v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver
Date: Wed, 20 Nov 2019 06:59:54 +0000 [thread overview]
Message-ID: <1574233128-28114-6-git-send-email-yash.shah@sifive.com> (raw)
In-Reply-To: <1574233128-28114-1-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
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next prev parent reply other threads:[~2019-11-20 7:00 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 6:59 [PATCH v2 0/5] GPIO & Hierarchy IRQ support for HiFive Unleashed Yash Shah
2019-11-20 6:59 ` Yash Shah
2019-11-20 6:59 ` [PATCH v2 1/5] genirq: introduce irq_domain_translate_onecell Yash Shah
2019-11-20 6:59 ` Yash Shah
2019-11-20 9:34 ` Thomas Gleixner
2019-11-20 9:34 ` Thomas Gleixner
2019-11-20 10:24 ` Marc Zyngier
2019-11-20 10:24 ` Marc Zyngier
2019-11-20 10:48 ` Thomas Gleixner
2019-11-20 10:48 ` Thomas Gleixner
2019-11-20 10:38 ` Marc Zyngier
2019-11-20 10:38 ` Marc Zyngier
2019-11-21 8:35 ` Yash Shah
2019-11-21 8:35 ` Yash Shah
2019-11-21 8:55 ` Yash Shah
2019-11-21 8:55 ` Yash Shah
2019-11-21 9:20 ` Marc Zyngier
2019-11-21 9:20 ` Marc Zyngier
2019-11-20 6:59 ` [PATCH v2 2/5] irqchip: sifive: Support hierarchy irq domain Yash Shah
2019-11-20 6:59 ` Yash Shah
2019-11-22 10:17 ` Marc Zyngier
2019-11-22 10:17 ` Marc Zyngier
2019-11-20 6:59 ` [PATCH v2 3/5] gpio: sifive: Add DT documentation for SiFive GPIO Yash Shah
2019-11-20 6:59 ` Yash Shah
2019-11-20 6:59 ` [PATCH v2 4/5] gpio: sifive: Add GPIO driver for SiFive SoCs Yash Shah
2019-11-20 6:59 ` Yash Shah
2019-11-20 10:01 ` Bartosz Golaszewski
2019-11-20 10:01 ` Bartosz Golaszewski
2019-11-21 8:32 ` Yash Shah
2019-11-21 8:32 ` Yash Shah
2019-11-20 6:59 ` Yash Shah [this message]
2019-11-20 6:59 ` [PATCH v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver Yash Shah
2019-11-20 9:14 ` Andreas Schwab
2019-11-20 9:14 ` Andreas Schwab
2019-11-21 8:26 ` Yash Shah
2019-11-21 8:26 ` Yash Shah
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