From: Biju Das <biju.das@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Biju Das <biju.das@bp.renesas.com>,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
Chris Paterson <Chris.Paterson2@renesas.com>,
Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Subject: [PATCH 1/3] arm64: dts: renesas: hihope-common: Add PCA9654 I/O expander
Date: Fri, 5 Jul 2019 11:15:18 +0100 [thread overview]
Message-ID: <1562321720-18735-2-git-send-email-biju.das@bp.renesas.com> (raw)
In-Reply-To: <1562321720-18735-1-git-send-email-biju.das@bp.renesas.com>
Enable PCA9654 GPIO expander, so that we can configure its GPIOs later.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/hihope-common.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
index 3311a98..1480242 100644
--- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
@@ -162,6 +162,13 @@
clock-frequency = <400000>;
status = "okay";
+ gpio_expander: gpio@20 {
+ compatible = "onnn,pca9654";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
versaclock5: clock-generator@6a {
compatible = "idt,5p49v5923";
reg = <0x6a>;
--
2.7.4
next prev parent reply other threads:[~2019-07-05 10:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-05 10:15 [PATCH 0/3] Add WLAN/BT support Biju Das
2019-07-05 10:15 ` Biju Das [this message]
2019-07-12 12:29 ` [PATCH 1/3] arm64: dts: renesas: hihope-common: Add PCA9654 I/O expander Geert Uytterhoeven
2019-07-12 13:21 ` Biju Das
2019-07-12 13:43 ` Geert Uytterhoeven
2019-07-05 10:15 ` [PATCH 2/3] arm64: dts: renesas: hihope-common: Add BT support Biju Das
2019-07-12 12:46 ` Geert Uytterhoeven
2019-07-05 10:15 ` [PATCH 3/3] arm64: dts: renesas: hihope-common: Add WLAN support Biju Das
2019-07-12 12:54 ` Geert Uytterhoeven
2019-07-12 13:52 ` [PATCH 0/3] Add WLAN/BT support Geert Uytterhoeven
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