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Message-ID: <20231201-csi_dts-v3-7-9f06f31080fe@ti.com>
Date: Fri, 1 Dec 2023 10:39:22 +0530
From: Jai Luthra <j-luthra@...com>
To: Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>, Nishanth Menon <nm@...com>,
Vignesh Raghavendra <vigneshr@...com>,
Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
CC: Jai Luthra <j-luthra@...com>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
Aradhya Bhatia <a-bhatia1@...com>,
Devarsh Thakkar <devarsht@...com>,
Vaishnav Achath <vaishnav.a@...com>,
Julien Massot <julien.massot@...labora.com>,
Martyn Welch <martyn.welch@...labora.com>,
Matthias Schiffer <matthias.schiffer@...tq-group.com>
Subject: [PATCH RESEND v3 7/9] arm64: dts: ti: k3-am62a7-sk: Enable camera peripherals
Enable I2C-2 as it is used to control CSI based sensors. Also enable
IO-EXP-2 as it controls the mux between different CSI-2 connectors.
Signed-off-by: Jai Luthra <j-luthra@...com>
---
arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index 8f64ac2c7568..eb2f45a6ba23 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -434,6 +434,33 @@ tlv320aic3106: audio-codec@1b {
DRVDD-supply = <&vcc_3v3_sys>;
DVDD-supply = <&buck5>;
};
+
+ exp2: gpio@23 {
+ compatible = "ti,tca6424";
+ reg = <0x23>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "", "",
+ "", "",
+ "", "",
+ "", "",
+ "WL_LT_EN", "CSI_RSTz",
+ "", "",
+ "", "",
+ "", "",
+ "SPI0_FET_SEL", "SPI0_FET_OE",
+ "RGMII2_BRD_CONN_DET", "CSI_SEL2",
+ "CSI_EN", "AUTO_100M_1000M_CONFIG",
+ "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
+ };
+};
+
+&main_i2c2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c2_pins_default>;
+ clock-frequency = <400000>;
};
&sdhci1 {
--
2.42.1
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