diff options
| author | Richard Zhu <hongxing.zhu@nxp.com> | 2019-04-15 18:27:28 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:04:18 +0800 |
| commit | 5f96d0fe49c0159f60e6e75e437e11a369027ac3 (patch) | |
| tree | 0807b2e9c0c1f14c34dace180b2cd4daa4f946d0 /arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | |
| parent | 86d846cbd4729579031114c917a4cbc0ee5da36b (diff) | |
arm64: dts: imx8qxp: add the rpmsg support
Add the rpmsg support.
- Setup the rpmsg reserved memory, one is used for vring, the other one
is used for shared buffers.
- The mailbox of the lsio mu5a is used by rpmsg on imx8qxp platforms
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi index 9311fbe38e97..f4e2099417ce 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi @@ -137,6 +137,14 @@ lsio_subsys: bus@5d000000 { status = "disabled"; }; + lsio_mu5: mailbox@5d200000 { + compatible = "fsl,imx6sx-mu"; + reg = <0x5d200000 0x10000>; + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <2>; + power-domains = <&pd IMX_SC_R_MU_5A>; + }; + lsio_mu13: mailbox@5d280000 { compatible = "fsl,imx8-mu-dsp", "fsl,imx6sx-mu"; reg = <0x5d280000 0x10000>; |