diff mbox series

[v2,05/14] arm64: dts: freescale: imx93-tqma9352-mba93xxla: add irq for temp sensor

Message ID 20240819120328.229622-6-alexander.stein@ew.tq-group.com (mailing list archive)
State New, archived
Headers show
Series TQMa93xx improvements | expand

Commit Message

Alexander Stein Aug. 19, 2024, 12:03 p.m. UTC 
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>

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>
---
 .../dts/freescale/imx93-tqma9352-mba93xxla.dts  | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
index f8b489e54bc96..9e4fd1eabcfb8 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 @@  &lpuart8 {
 };
 
 &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 @@  MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1400
 		>;
 	};
 
+	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