From 95922e6ee96c1119892e60b47e5e28303489fc86 Mon Sep 17 00:00:00 2001 From: Sherry Sun Date: Fri, 11 Sep 2020 14:42:25 +0800 Subject: MLK-24796-3: dts: imx8qm: add imx_mic_intr for ep and add cma node for rc For rc, use cma node to allocate share memory from rc ddr dynamically. So add a new imx8qm-mek-vop.dts file for rc. For ep, add an imx_mic_intr node to config the power and clock of mu8a/mu8b, which are used to generate interrupts from rc to ep. Signed-off-by: Sherry Sun Signed-off-by: Joakim Zhang Reviewed-by: Frank Li Reviewed-by: Fugang Duan --- arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts index 5127d82ff5b9..f1324bbe72fe 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts @@ -15,6 +15,11 @@ status = "disabled"; }; +&lsio_mu8{ + doorbell-reg = <0x5d2c0000 0x10000>; + status = "okay"; +}; + &pciea_ep{ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pciea>; -- cgit v1.2.3