Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Richard Zhu <hongxing.zhu@nxp.com>
To:     robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        shawnguo@kernel.org, peng.fan@nxp.com, marex@denx.de,
        marcel.ziswiler@toradex.com, tharvey@gateworks.com,
        frank.li@nxp.com
Cc:     lorenzo.pieralisi@arm.com, hongxing.zhu@nxp.com,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, kernel@pengutronix.de,
        linux-imx@nxp.com
Subject: [PATCH v6 4/6] arm64: dts: Add i.MX8MQ PCIe EP support on EVK board
Date:   Fri, 20 Jan 2023 13:25:50 +0800
Message-Id: <1674192352-4473-5-git-send-email-hongxing.zhu@nxp.com>
In-Reply-To: <1674192352-4473-1-git-send-email-hongxing.zhu@nxp.com>
References: <1674192352-4473-1-git-send-email-hongxing.zhu@nxp.com>
Precedence: bulk

Add i.MX8MQ PCIe EP support on EVK board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 7507548cdb16..c48b94746efb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -376,6 +376,17 @@ &pcie1 {
 	status = "okay";
 };
 
+&pcie1_ep {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie1>;
+	clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
+		 <&pcie0_refclk>,
+		 <&clk IMX8MQ_CLK_PCIE2_PHY>,
+		 <&clk IMX8MQ_CLK_PCIE2_AUX>;
+	vph-supply = <&vgen5_reg>;
+	status = "disabled";
+};
+
 &pgc_gpu {
 	power-supply = <&sw1a_reg>;
 };
-- 
2.25.1