From: Daniel Palmer <daniel@0x0f.com>
To: linux-gpio@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Daniel Palmer <daniel@0x0f.com>
Subject: [PATCH 4/5] ARM: mstar: Add gpio controller to MStar base dtsi
Date: Sun, 11 Oct 2020 11:48:30 +0900 [thread overview]
Message-ID: <20201011024831.3868571-5-daniel@0x0f.com> (raw)
In-Reply-To: <20201011024831.3868571-1-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 | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index f07880561e11..669aada6f286 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -109,6 +109,13 @@ l3bridge: l3bridge@204400 {
reg = <0x204400 0x200>;
};
+ gpio: gpio@207800 {
+ #gpio-cells = <2>;
+ reg = <0x207800 0x200>;
+ gpio-controller;
+ status = "disabled";
+ };
+
pm_uart: uart@221000 {
compatible = "ns16550a";
reg = <0x221000 0x100>;
--
2.27.0
next prev parent reply other threads:[~2020-10-11 2:49 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-11 2:48 [PATCH 0/5] Add GPIO support for MStar/SigmaStar ARMv7 Daniel Palmer
2020-10-11 2:48 ` [PATCH 1/5] dt-bindings: gpio: Binding for MStar MSC313 GPIO controller Daniel Palmer
2020-10-12 16:10 ` Rob Herring
2020-10-16 16:36 ` Linus Walleij
2020-10-19 16:13 ` Krzysztof Kozlowski
2020-11-05 9:13 ` Linus Walleij
2020-10-11 2:48 ` [PATCH 2/5] dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver Daniel Palmer
2020-10-12 16:11 ` Rob Herring
2020-10-14 9:45 ` Daniel Palmer
2020-10-14 12:17 ` Rob Herring
2020-10-11 2:48 ` [PATCH 3/5] gpio: msc313: MStar " Daniel Palmer
2020-10-16 16:56 ` Linus Walleij
2020-10-17 1:57 ` Daniel Palmer
2020-10-21 11:07 ` Daniel Palmer
2020-11-05 9:21 ` Linus Walleij
2020-11-05 9:31 ` Willy Tarreau
2020-11-05 9:42 ` Linus Walleij
2020-11-05 15:39 ` Daniel Palmer
2020-10-11 2:48 ` Daniel Palmer [this message]
2020-10-11 2:48 ` [PATCH 5/5] ARM: mstar: Fill in GPIO controller properties for infinity Daniel Palmer
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=20201011024831.3868571-5-daniel@0x0f.com \
--to=daniel@0x0f.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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