From: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-renesas-soc@vger.kernel.org,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH 2/2] arm64: dts: renesas: white-hawk: Add and connect MAX96712
Date: Sat, 11 Feb 2023 16:00:12 +0100 [thread overview]
Message-ID: <20230211150012.3824154-3-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <20230211150012.3824154-1-niklas.soderlund+renesas@ragnatech.se>
The sub-board contains two MAX96712 connected to the main-board using
I2C and CSI-2, record the connections. Also enable all nodes (VIN, CSI-2
and ISP) that are part of the downstream video capture pipeline.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
.../renesas/r8a779g0-white-hawk-csi-dsi.dtsi | 172 ++++++++++++++++++
1 file changed, 172 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi
index ae7522b60e5d..f8537f7ea4de 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi
@@ -5,7 +5,63 @@
* Copyright (C) 2022 Glider bv
*/
+#include <dt-bindings/media/video-interfaces.h>
+
+&csi40 {
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ csi40_in: endpoint {
+ bus-type = <MEDIA_BUS_TYPE_CSI2_CPHY>;
+ clock-lanes = <0>;
+ data-lanes = <1 2 3>;
+ remote-endpoint = <&max96712_out0>;
+ };
+ };
+ };
+};
+
+&csi41 {
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ csi41_in: endpoint {
+ bus-type = <MEDIA_BUS_TYPE_CSI2_CPHY>;
+ clock-lanes = <0>;
+ data-lanes = <1 2 3>;
+ remote-endpoint = <&max96712_out1>;
+ };
+ };
+ };
+};
+
&i2c0 {
+ pca9654_a: gpio@21 {
+ compatible = "onnn,pca9654";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ pca9654_b: gpio@22 {
+ compatible = "onnn,pca9654";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
eeprom@52 {
compatible = "rohm,br24g01", "atmel,24c01";
label = "csi-dsi-sub-board-id";
@@ -13,3 +69,119 @@ eeprom@52 {
pagesize = <8>;
};
};
+
+&i2c1 {
+ gmsl0: gmsl-deserializer@49 {
+ compatible = "maxim,max96712";
+ reg = <0x49>;
+ enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@4 {
+ reg = <4>;
+ max96712_out0: endpoint {
+ bus-type = <MEDIA_BUS_TYPE_CSI2_CPHY>;
+ clock-lanes = <0>;
+ data-lanes = <1 2 3>;
+ remote-endpoint = <&csi40_in>;
+ };
+ };
+ };
+ };
+
+ gmsl1: gmsl-deserializer@4b {
+ compatible = "maxim,max96712";
+ reg = <0x4b>;
+ enable-gpios = <&pca9654_b 0 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@4 {
+ reg = <4>;
+ max96712_out1: endpoint {
+ bus-type = <MEDIA_BUS_TYPE_CSI2_CPHY>;
+ clock-lanes = <0>;
+ data-lanes = <1 2 3>;
+ remote-endpoint = <&csi41_in>;
+ };
+ };
+ };
+ };
+};
+
+&isp0 {
+ status = "okay";
+};
+
+&isp1 {
+ status = "okay";
+};
+
+&vin00 {
+ status = "okay";
+};
+
+&vin01 {
+ status = "okay";
+};
+
+&vin02 {
+ status = "okay";
+};
+
+&vin03 {
+ status = "okay";
+};
+
+&vin04 {
+ status = "okay";
+};
+
+&vin05 {
+ status = "okay";
+};
+
+&vin06 {
+ status = "okay";
+};
+
+&vin07 {
+ status = "okay";
+};
+
+&vin08 {
+ status = "okay";
+};
+
+&vin09 {
+ status = "okay";
+};
+
+&vin10 {
+ status = "okay";
+};
+
+&vin11 {
+ status = "okay";
+};
+
+&vin12 {
+ status = "okay";
+};
+
+&vin13 {
+ status = "okay";
+};
+
+&vin14 {
+ status = "okay";
+};
+
+&vin15 {
+ status = "okay";
+};
--
2.39.1
next prev parent reply other threads:[~2023-02-11 15:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-11 15:00 [PATCH 0/2] arm64: dts: renesas: white-hawk: Wire-up video capture support Niklas Söderlund
2023-02-11 15:00 ` [PATCH 1/2] arm64: dts: renesas: r8a779g0: Add and connect all CSI-2, ISP and VIN nodes Niklas Söderlund
2023-02-14 15:59 ` Geert Uytterhoeven
2023-02-11 15:00 ` Niklas Söderlund [this message]
2023-02-14 15:59 ` [PATCH 2/2] arm64: dts: renesas: white-hawk: Add and connect MAX96712 Geert Uytterhoeven
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