From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
Conor Dooley <conor.dooley@microchip.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Johan Hovold <johan@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/3] dt-bindings: gnss: u-blox: add "reset-gpios" binding
Date: Thu, 21 Sep 2023 15:32:00 +0200 [thread overview]
Message-ID: <20230921133202.5828-3-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20230921133202.5828-1-wsa+renesas@sang-engineering.com>
Needed to enable this chip on a Renesas KingFisher board. Description
copied over from the Mediatek driver which already supports it.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
index 4835a280b3bf..8e97e475613f 100644
--- a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
+++ b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
@@ -41,6 +41,9 @@ properties:
description: >
Backup voltage regulator
+ reset-gpios:
+ maxItems: 1
+
required:
- compatible
- vcc-supply
@@ -49,10 +52,12 @@ unevaluatedProperties: false
examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
serial {
gnss {
compatible = "u-blox,neo-8";
v-bckp-supply = <&gnss_v_bckp_reg>;
vcc-supply = <&gnss_vcc_reg>;
+ reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
};
};
--
2.35.1
next prev parent reply other threads:[~2023-09-21 18:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 13:31 [PATCH v3 0/3] gnss: ubx: updates to support the Renesas KingFisher board Wolfram Sang
2023-09-21 13:32 ` Wolfram Sang [this message]
2023-10-16 13:43 ` [PATCH v3 2/3] dt-bindings: gnss: u-blox: add "reset-gpios" binding Johan Hovold
2023-10-23 6:52 ` Wolfram Sang
2023-11-06 14:14 ` Johan Hovold
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