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Message-Id: <20240819120328.229622-6-alexander.stein@ew.tq-group.com>
Date: Mon, 19 Aug 2024 14:03:19 +0200
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>
Cc: Markus Niebel <Markus.Niebel@...tq-group.com>,
linux@...tq-group.com,
devicetree@...r.kernel.org,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Alexander Stein <alexander.stein@...tq-group.com>
Subject: [PATCH v2 05/14] arm64: dts: freescale: imx93-tqma9352-mba93xxla: add irq for temp sensor
From: Markus Niebel <Markus.Niebel@...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@...tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
.../dts/freescale/imx93-tqma9352-mba93xxla.dts | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
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
--
2.34.1
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