From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: linux-media@vger.kernel.org
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>,
David Plowman <david.plowman@raspberrypi.com>,
Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Naushir Patuck <naush@raspberrypi.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
kernel-list@raspberrypi.com,
linux-rpi-kernel@lists.infradead.org,
Florian Fainelli <florian.fainelli@broadcom.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: [PATCH v7 13/15] ARM: dts: bcm2711-rpi-cm4-io: Add RTC on I2C0
Date: Mon, 25 Mar 2024 00:08:49 +0200 [thread overview]
Message-ID: <20240324220854.15010-14-laurent.pinchart@ideasonboard.com> (raw)
In-Reply-To: <20240324220854.15010-1-laurent.pinchart@ideasonboard.com>
From: Uwe Kleine-König <uwe@kleine-koenig.org>
The cm4-io board comes with a PCF85063 on I2C0, connected to the GPIO44
and GPIO45 pins. Add it to the device tree.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
Changes since v6:
- Drop unneeded status = "okay"
Changes since v4:
- Use the right part number in the compatible string
- Add the quartz-load-femtofarads property
Changes since v3:
- Separate addition of the RTC to a patch of its own
---
arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
index d7ba02f586d3..7c6a5bdf48aa 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
@@ -101,6 +101,15 @@ &genet {
status = "okay";
};
+&i2c0_1 {
+ rtc@51 {
+ /* Attention: An alarm resets the machine */
+ compatible = "nxp,pcf85063a";
+ reg = <0x51>;
+ quartz-load-femtofarads = <7000>;
+ };
+};
+
&led_act {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2024-03-24 22:09 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-24 22:08 [PATCH v7 00/15] media: Add driver for the Raspberry Pi <5 CSI-2 receiver Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 01/15] media: i2c: imx219: Inline imx219_update_pad_format() in its caller Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 02/15] media: i2c: imx219: Add internal image sink pad Laurent Pinchart
2024-03-27 9:51 ` Tomi Valkeinen
2024-03-28 16:09 ` Laurent Pinchart
2024-03-28 16:18 ` Tomi Valkeinen
2024-03-28 16:56 ` Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 03/15] media: i2c: imx219: Report internal routes to userspace Laurent Pinchart
2024-03-27 9:56 ` Tomi Valkeinen
2024-04-04 8:19 ` Tomi Valkeinen
2024-04-04 8:29 ` Sakari Ailus
2024-04-04 10:29 ` Tomi Valkeinen
2024-04-04 10:34 ` Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 04/15] media: i2c: imx219: Report streams using frame descriptors Laurent Pinchart
2024-03-27 10:08 ` Tomi Valkeinen
2024-03-28 17:17 ` Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 05/15] media: i2c: imx219: Add embedded data support Laurent Pinchart
2024-03-26 23:30 ` Sakari Ailus
2024-03-27 0:22 ` Laurent Pinchart
2024-03-27 6:52 ` Sakari Ailus
2024-03-27 10:51 ` Tomi Valkeinen
2024-03-28 21:49 ` Laurent Pinchart
2024-03-29 9:13 ` Tomi Valkeinen
2024-03-24 22:08 ` [PATCH v7 06/15] media: v4l: Add V4L2-PIX-FMT-Y12P format Laurent Pinchart
2024-03-27 11:08 ` Tomi Valkeinen
2024-03-27 11:18 ` Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 07/15] media: v4l: Add V4L2-PIX-FMT-Y14P format Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 08/15] dt-bindings: media: Add bindings for bcm2835-unicam Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 09/15] media: bcm2835-unicam: Add support for CCP2/CSI2 camera interface Laurent Pinchart
2024-03-27 11:21 ` Tomi Valkeinen
2024-04-01 13:52 ` Laurent Pinchart
2024-04-02 6:00 ` Tomi Valkeinen
2024-04-02 6:05 ` Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 10/15] ARM: dts: bcm2835-rpi: Move firmware-clocks from bcm2711 to bcm2835 Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 11/15] ARM: dts: bcm2835: Add Unicam CSI nodes Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 12/15] ARM: dts: bcm2711-rpi: Add pinctrl-based multiplexing for I2C0 Laurent Pinchart
2024-03-24 22:08 ` Laurent Pinchart [this message]
2024-03-24 22:08 ` [PATCH v7 14/15] ARM: dts: bcm2711-rpi-4-b: Add CAM1 regulator Laurent Pinchart
2024-03-24 22:08 ` [PATCH v7 15/15] [DNI] arm64: dts: broadcom: Add overlay for Raspberry Pi 4B IMX219 camera Laurent Pinchart
2024-03-25 13:55 ` [PATCH v7 00/15] media: Add driver for the Raspberry Pi <5 CSI-2 receiver Rob Herring
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