Re: [PATCH v3 3/9] arm64: dts: imx8mm: add the pcie phy support
From: Lucas Stach <l.stach@pengutronix.de>
Date: 2021-10-15 18:30:46
Also in:
linux-arm-kernel, linux-devicetree, lkml
Am Dienstag, dem 12.10.2021 um 16:41 +0800 schrieb Richard Zhu:
quoted hunk ↗ jump to hunk
Add the PCIe PHY support on iMX8MM platforms. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+)diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index c2f3f118f82e..ac5d11466608 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi@@ -1135,6 +1135,19 @@ usbmisc2: usbmisc@32e50200 { reg = <0x32e50200 0x200>; }; + pcie_phy: pcie-phy@32f00000 { + compatible = "fsl,imx8mm-pcie-phy"; + reg = <0x32f00000 0x10000>; + clocks = <&clk IMX8MM_CLK_PCIE1_PHY>; + clock-names = "phy";
Clock name specified in the binding is "ref".
+ assigned-clocks = <&clk IMX8MM_CLK_PCIE1_PHY>;
+ assigned-clock-rates = <100000000>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_100M>;
+ resets = <&src IMX8MQ_RESET_PCIEPHY>;
+ reset-names = "pciephy";
+ #phy-cells = <0>;
+ status = "disabled";
+ };
};
dma_apbh: dma-controller@33000000 {-- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy