From 6d442ea3b42f3e21f423019b397694c63c065631 Mon Sep 17 00:00:00 2001
From: Vishwaroop A <va@nvidia.com>
Date: Wed, 21 Jun 2023 09:51:57 +0000
Subject: [PATCH] p3701: overlay: add spi device nodes

Add support for SPI device nodes for
spi controllers.

Bug 4159700

Change-Id: I09f1557a7dd4e87201605075235a58710171d85a
Signed-off-by: Vishwaroop A <va@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/2925735
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
---
 overlay/tegra234-p3737-0000.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/overlay/tegra234-p3737-0000.dtsi b/overlay/tegra234-p3737-0000.dtsi
index 69f38f5..164f3e6 100644
--- a/overlay/tegra234-p3737-0000.dtsi
+++ b/overlay/tegra234-p3737-0000.dtsi
@@ -6,6 +6,32 @@
 		target-path = "/";
 		__overlay__ {
 			bus@0 {
+				spi@3210000{ /* SPI1 in 40 pin conn */
+					spi@0 { /* chip select 0 */
+						compatible = "tegra-spidev";
+						reg = <0x0>;
+						spi-max-frequency = <50000000>;
+					};
+					spi@1 { /* chips select 1 */
+						compatible = "tegra-spidev";
+						reg = <0x1>;
+						spi-max-frequency = <50000000>;
+					};
+				};
+
+				spi@3230000{ /* SPI3 in 40 pin conn */
+					spi@0 { /* chip select 0 */
+						compatible = "tegra-spidev";
+						reg = <0x0>;
+						spi-max-frequency = <50000000>;
+					};
+					spi@1 { /* chips select 1 */
+						compatible = "tegra-spidev";
+						reg = <0x1>;
+						spi-max-frequency = <50000000>;
+					};
+				};
+
 				padctl@3520000 {
 					ports {
 						usb2-0 {