linux-kernel - [PATCH v1] arm64: dts: imx8qm: added pinctrl for pciea

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Date:   Wed, 14 Jul 2021 14:09:19 +0200
From:   Oliver Graute <oliver.graute@...oconnector.com>
To:     shawnguo@...nel.org
Cc:     devicetree@...r.kernel.org, aisheng.dong@....com,
        fabio.estevam@....com,
        Oliver Graute <oliver.graute@...oconnector.com>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1] arm64: dts: imx8qm: added pinctrl for pciea

added pinctrl for PCI Express

Cc: Rob Herring <robh+dt@...nel.org>
Cc: Sascha Hauer <kernel@...gutronix.de>
Cc: Fabio Estevam <fabio.estevam@....com>
Cc: Dong Aisheng <aisheng.dong@....com>

Signed-off-by: Oliver Graute <oliver.graute@...oconnector.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-rom7720-a1.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-rom7720-a1.dts b/arch/arm64/boot/dts/freescale/imx8qm-rom7720-a1.dts
index 331eec2dff01..466f8c5c3705 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-rom7720-a1.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-rom7720-a1.dts
@@ -174,6 +174,14 @@
 		>;
 	};
 
+	pinctrl_pciea: pcieagrp {
+		fsl,pins = <
+			IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27	0x06000021
+			IMX8QM_PCIE_CTRL0_WAKE_B_LSIO_GPIO4_IO28	0x04000021
+			IMX8QM_PCIE_CTRL0_PERST_B_LSIO_GPIO4_IO29	0x06000021
+		>;
+	};
+
 	pinctrl_rtc_epson_rx8900: rtc_epson_rx8900_grp {
 		fsl,pins = <
 			IMX8QM_SIM0_POWER_EN_DMA_I2C3_SDA	0xc600004c
-- 
2.17.1