From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: "Geert Uytterhoeven" <geert+renesas@glider.be>,
"Magnus Damm" <magnus.damm@gmail.com>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Kieran Bingham" <kieran.bingham@ideasonboard.com>,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
"Rob Herring" <robh+dt@kernel.org>
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>,
linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v6 5/8] arm64: dts: renesas: condor: Enable MAX9286
Date: Thu, 22 Jul 2021 11:12:36 +0200 [thread overview]
Message-ID: <20210722091239.26451-6-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <20210722091239.26451-1-jacopo+renesas@jmondi.org>
Enable the MAX9286 GMSL deserializers on Condor-V3H board.
Connected cameras should be defined in a device-tree overlay or included
after these definitions.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
.../boot/dts/renesas/r8a77980-condor.dts | 193 ++++++++++++++++++
1 file changed, 193 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
index 04d47c0c9bb9..cb79c8738b78 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
@@ -6,6 +6,8 @@
* Copyright (C) 2018 Cogent Embedded, Inc.
*/
+#include <dt-bindings/gpio/gpio.h>
+
/dts-v1/;
#include "r8a77980.dtsi"
@@ -107,6 +109,34 @@ channel0 {
};
};
+&csi40 {
+ status = "okay";
+
+ ports {
+ port@0 {
+ csi40_in: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&max9286_out0>;
+ };
+ };
+ };
+};
+
+&csi41 {
+ status = "okay";
+
+ ports {
+ port@0 {
+ csi41_in: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&max9286_out1>;
+ };
+ };
+ };
+};
+
&du {
clocks = <&cpg CPG_MOD 724>,
<&x1_clk>;
@@ -196,6 +226,164 @@ adv7511_out: endpoint {
};
};
+&i2c1 {
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ gmsl0: gmsl-deserializer@48 {
+ compatible = "maxim,max9286";
+ reg = <0x48>;
+
+ maxim,gpio-poc = <0 GPIO_ACTIVE_LOW>;
+ enable-gpios = <&io_expander0 0 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+
+ port@2 {
+ reg = <2>;
+ };
+
+ port@3 {
+ reg = <3>;
+ };
+
+ port@4 {
+ reg = <4>;
+ max9286_out0: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&csi40_in>;
+ };
+ };
+ };
+
+ i2c-mux {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ status = "disabled";
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ status = "disabled";
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ status = "disabled";
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ status = "disabled";
+ };
+ };
+ };
+
+ gmsl1: gmsl-deserializer@4a {
+ compatible = "maxim,max9286";
+ reg = <0x4a>;
+
+ maxim,gpio-poc = <0 GPIO_ACTIVE_LOW>;
+ enable-gpios = <&io_expander1 0 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+
+ port@2 {
+ reg = <2>;
+ };
+
+ port@3 {
+ reg = <3>;
+ };
+
+ port@4 {
+ reg = <4>;
+ max9286_out1: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&csi41_in>;
+ };
+ };
+ };
+
+ i2c-mux {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ status = "disabled";
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ status = "disabled";
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ status = "disabled";
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ status = "disabled";
+ };
+ };
+ };
+};
+
&lvds0 {
status = "okay";
@@ -252,6 +440,11 @@ i2c0_pins: i2c0 {
function = "i2c0";
};
+ i2c1_pins: i2c1 {
+ groups = "i2c1";
+ function = "i2c1";
+ };
+
mmc_pins: mmc {
groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
function = "mmc";
--
2.32.0
next prev parent reply other threads:[~2021-07-22 9:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-22 9:12 [PATCH v6 0/8] arm64: dts: renesas: Enable GMSL on Eagle and Condor Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 1/8] dt-bindings: media: max9286: Re-indent example Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 2/8] dt-bindings: media: max9286: Define 'maxim,gpio-poc' Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 3/8] media: i2c: max9286: Use "maxim,gpio-poc" property Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 4/8] media: i2c: rdacm20: Re-program chip address earlier Jacopo Mondi
2021-07-22 9:12 ` Jacopo Mondi [this message]
2021-07-22 9:12 ` [PATCH v6 6/8] arm64: dts: renesas: eagle: Enable MAX9286 Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 7/8] arm64: dts: renesas: Add GMSL cameras .dtsi Jacopo Mondi
2021-07-22 9:12 ` [PATCH v6 8/8] DNI: arm64: dts: renesas: eagle: Include eagle-gmsl Jacopo Mondi
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