From: Daniel Palmer <daniel@0x0f.com>
To: linux-gpio@vger.kernel.org
Cc: devicetree@vger.kernel.org, arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linus.walleij@linaro.org,
Daniel Palmer <daniel@0x0f.com>
Subject: [PATCH v2 4/5] ARM: mstar: Add gpio controller to MStar base dtsi
Date: Mon, 19 Oct 2020 23:10:07 +0900 [thread overview]
Message-ID: <20201019141008.871177-5-daniel@0x0f.com> (raw)
In-Reply-To: <20201019141008.871177-1-daniel@0x0f.com>
The GPIO controller is at the same address in all of the
currently known chips so create a node for it in the base
dtsi.
Some extra properties are needed to actually use it so
disable it by default.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
---
arch/arm/boot/dts/mstar-v7.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index f07880561e11..81369bc07f78 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -109,6 +109,16 @@ l3bridge: l3bridge@204400 {
reg = <0x204400 0x200>;
};
+ gpio: gpio@207800 {
+ #gpio-cells = <2>;
+ reg = <0x207800 0x200>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&intc_fiq>;
+ status = "disabled";
+ };
+
pm_uart: uart@221000 {
compatible = "ns16550a";
reg = <0x221000 0x100>;
--
2.28.0
next prev parent reply other threads:[~2020-10-19 14:10 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-19 14:10 [PATCH v2 0/5] Add GPIO support for MStar/SigmaStar ARMv7 Daniel Palmer
2020-10-19 14:10 ` [PATCH v2 1/5] dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver Daniel Palmer
2020-10-26 13:46 ` Rob Herring
2020-10-26 15:15 ` Daniel Palmer
2020-10-19 14:10 ` [PATCH v2 2/5] dt-bindings: gpio: Binding for MStar MSC313 GPIO controller Daniel Palmer
2020-10-26 13:48 ` Rob Herring
2020-10-19 14:10 ` [PATCH v2 3/5] gpio: msc313: MStar MSC313 GPIO driver Daniel Palmer
2020-10-20 12:00 ` Andy Shevchenko
2020-10-20 13:26 ` Daniel Palmer
2020-11-05 9:30 ` Linus Walleij
2020-11-05 9:40 ` Linus Walleij
2020-11-05 12:08 ` Marc Zyngier
2020-11-05 15:23 ` Daniel Palmer
2020-11-05 15:43 ` Marc Zyngier
2020-11-10 14:02 ` Linus Walleij
2020-11-10 14:19 ` Marc Zyngier
2020-11-11 14:09 ` Linus Walleij
2020-11-11 14:19 ` Marc Zyngier
2020-10-19 14:10 ` Daniel Palmer [this message]
2020-11-05 9:43 ` [PATCH v2 4/5] ARM: mstar: Add gpio controller to MStar base dtsi Linus Walleij
2020-10-19 14:10 ` [PATCH v2 5/5] ARM: mstar: Fill in GPIO controller properties for infinity Daniel Palmer
2020-11-05 9:44 ` Linus Walleij
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