shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 19:08:57 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: rk3562-amp: add rpmsg node

Browse Source 
Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Change-Id: I4a1b1842414042c91a3365161f3baea236f7dc7d
This commit is contained in:
Steven Liu
2023-02-06 15:23:38 +08:00
parent f8652ea55e
commit c115ee06bc
1 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
arch/arm64/boot/dts/rockchip/rk3562-amp.dtsi
View File

@@ -7,9 +7,11 @@
rockchip_amp: rockchip-amp {
compatible = "rockchip,mcu-amp";
clocks = <&cru FCLK_BUS_CM0_CORE>, <&cru CLK_BUS_CM0_RTC>,
<&cru PCLK_MAILBOX>, <&cru PCLK_INTC>,
<&cru SCLK_UART5>, <&cru PCLK_UART5>,
<&cru PCLK_TIMER>, <&cru CLK_TIMER5>;
clock-names = "fclk_bus_cm0_core", "clk_bus_cm0_rtc",
"pclk_maikbox", "pclk_intc",
"baudclk", "apb_pclk", "pclk", "timer";
pinctrl-names = "default";
@@ -18,6 +20,18 @@
status = "okay";
};
rpmsg: rpmsg@a0000000 {
compatible = "rockchip,rk3562-rpmsg";
mbox-names = "rpmsg-rx", "rpmsg-tx";
mboxes = <&mailbox 0 &mailbox 3>;
rockchip,vdev-nums = <1>;
rockchip,link-id = <0x04>;
reg = <0x0 0xa0000000 0x0 0x20000>;
memory-region = <&rpmsg_dma_reserved>;
status = "okay";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -28,6 +42,20 @@
reg = <0x0 0x8200000 0x0 0x100000>;
no-map;
};
rpmsg_reserved: rpmsg@a0000000 {
reg = <0x0 0xa0000000 0x0 0x400000>;
no-map;
};
rpmsg_dma_reserved: rpmsg-dma@a0400000 {
compatible = "shared-dma-pool";
reg = <0x0 0xa0400000 0x0 0x100000>;
no-map;
};
};
};
&mailbox {
status = "okay";
};