From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Date: Mon, 19 Aug 2024 12:03:19 +0000 (+0200)
Subject: arm64: dts: freescale: imx93-tqma9352-mba93xxla: add irq for temp sensor
X-Git-Tag: v6.12-rc1~188^2~21^2~49
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ce5e59c145f0d8eefe2d7c5d58c5a1f94982d7d4;p=linux-block.git

arm64: dts: freescale: imx93-tqma9352-mba93xxla: add irq for temp sensor

This adds muxing and configuration of the irq output of the temp
sensor on TQMa93xx that is connected to a GPIO line on MBa93xxLA

While at it, add comment for RTC_EVENT for pcf85063 since the IRQ line
of both devices on SoM are routed to CPU GPIO on MBa93xxLA.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
index 718032cf5796..dd6e0b559a41 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
@@ -454,13 +454,21 @@
 };
 
 &pcf85063 {
-	/* RTC_EVENT# is connected on MBa93xxLA */
+	/* RTC_EVENT# from SoM is connected on mainboard */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcf85063>;
 	interrupt-parent = <&gpio1>;
 	interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
 };
 
+&se97_som {
+	/* TEMP_EVENT# from SoM is connected on mainboard */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_temp_sensor_som>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
+
 &tpm5 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tpm5>;
@@ -652,6 +660,13 @@
 		>;
 	};
 
+	pinctrl_temp_sensor_som: tempsensorsomgrp {
+		fsl,pins = <
+			/* HYS | FSEL_0 | no DSE */
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x1000
+		>;
+	};
+
 	pinctrl_tpm5: tpm5grp {
 		fsl,pins = <
 			MX93_PAD_GPIO_IO06__TPM5_CH0			0x57e