From: Stefano Radaelli <stefano.radaelli21@gmail•com>
To: linux-kernel@vger•kernel.org, devicetree@vger•kernel.org,
imx@lists•linux.dev, linux-arm-kernel@lists•infradead.org
Cc: pierluigi.p@variscite•com,
Stefano Radaelli <stefano.r@variscite•com>,
Rob Herring <robh@kernel•org>,
Krzysztof Kozlowski <krzk+dt@kernel•org>,
Conor Dooley <conor+dt@kernel•org>, Frank Li <Frank.Li@nxp•com>,
Sascha Hauer <s.hauer@pengutronix•de>,
Pengutronix Kernel Team <kernel@pengutronix•de>,
Fabio Estevam <festevam@gmail•com>
Subject: [PATCH v3 4/5] arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
Date: Wed, 3 Jun 2026 10:25:03 +0200 [thread overview]
Message-ID: <39bfb7ce8a40d041f2f23344eadeb641a1cf9275.1780474803.git.stefano.r@variscite.com> (raw)
In-Reply-To: <cover.1780474803.git.stefano.r@variscite.com>
From: Stefano Radaelli <stefano.r@variscite•com>
Enable TPM3 on the Symphony carrier board and add the pinctrl states for
the PWM output and sleep configuration.
Signed-off-by: Stefano Radaelli <stefano.r@variscite•com>
---
v2->v3:
-
v1->v2:
-
.../dts/freescale/imx93-var-som-symphony.dts | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
index c835394468ef..56f8744c861a 100644
--- a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
@@ -320,6 +320,13 @@ &lpuart7 {
status = "okay";
};
+&tpm3 {
+ pinctrl-0 = <&pinctrl_tpm3>;
+ pinctrl-1 = <&pinctrl_tpm3_sleep>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+};
+
&usbotg1 {
dr_mode = "otg";
hnp-disable;
@@ -442,6 +449,18 @@ MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10 0x31e
>;
};
+ pinctrl_tpm3: tpm3grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO24__TPM3_CH3 0x51e
+ >;
+ };
+
+ pinctrl_tpm3_sleep: tpm3sleepgrp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO24__GPIO2_IO24 0x51e
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
--
2.47.3
next prev parent reply other threads:[~2026-06-03 8:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-03 8:24 [PATCH v3 0/5] arm64: dts: imx93-var-som-symphony: align DTS with hardware revision Stefano Radaelli
2026-06-03 8:25 ` [PATCH v3 1/5] arm64: dts: imx93-var-som-symphony: add TPM support Stefano Radaelli
2026-06-03 8:25 ` [PATCH v3 2/5] arm64: dts: imx93-var-som-symphony: enable UART7 Stefano Radaelli
2026-06-03 8:25 ` [PATCH v3 3/5] arm64: dts: imx93-var-som-symphony: keep RGB_SEL low Stefano Radaelli
2026-06-03 8:25 ` Stefano Radaelli [this message]
2026-06-03 8:25 ` [PATCH v3 5/5] arm64: dts: imx93-var-som-symphony: enable ADC Stefano Radaelli
2026-06-03 18:06 ` [PATCH v3 0/5] arm64: dts: imx93-var-som-symphony: align DTS with hardware revision Frank.Li
2026-06-03 18:39 ` Frank.Li
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