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dts: tm2: enable dsp mailbox driver [1/1]

Browse Source 
PD#SWPL-6580

Problem:
dsp mailbox driver not enabled

Solution:
enable dsp mbox driver

Verify:
tm2

Change-Id: I926c6da3fd373bd19cc171514096e90d929a5807
Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com>
This commit is contained in:
Shunzhou Jiang
2019-05-13 16:45:33 +08:00
committed by Jianxin Pan
parent 0fb9b7a064
commit d34c9b8917
2 changed files with 43 additions and 0 deletions
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22
arch/arm/boot/dts/amlogic/mesontm2.dtsi
View File

@@ -212,6 +212,28 @@
mboxes = <&mailbox 0 &mailbox 1>;
};
mailbox_dsp: mhu@ff680150 {
status = "okay";
compatible = "amlogic, meson_mhu_dsp";
reg = <0xff680150 0x84>, /* MHU registers */
<0xff690150 0x84>,
<0xfffdbc00 0x800>; /* Payload area */
interrupts = <0 242 1>, /* DSPA Receive */
<0 244 1>, /* DSPA Send */
<0 246 1>, /* DSPB Receive */
<0 248 1>; /* DSPB Send */
mbox-names = "dspa_to_ap",
"ap_to_dspa",
"dspb_to_ap",
"ap_to_dspb";
#mbox-cells = <1>;
mboxes = <&mailbox_dsp 0>,
<&mailbox_dsp 1>,
<&mailbox_dsp 2>,
<&mailbox_dsp 3>;
mbox-nums = <4>;
};
cpu_iomap {
compatible = "amlogic, iomap";
#address-cells = <1>;

21
arch/arm64/boot/dts/amlogic/mesontm2.dtsi
View File

@@ -201,6 +201,27 @@
mboxes = <&mailbox 0 &mailbox 1>;
};
mailbox_dsp: mhu@ff680150 {
status = "okay";
compatible = "amlogic, meson_mhu_dsp";
reg = <0x0 0xff680150 0x0 0x84>, /* MHU registers */
<0x0 0xff690150 0x0 0x84>,
<0x0 0xfffdbc00 0x0 0x800>; /* Payload area */
interrupts = <0 242 1>, /* DSPA Receive */
<0 244 1>, /* DSPA Send */
<0 246 1>, /* DSPB Receive */
<0 248 1>; /* DSPB Send */
mbox-names = "dspa_to_ap",
"ap_to_dspa",
"dspb_to_ap",
"ap_to_dspb";
#mbox-cells = <1>;
mboxes = <&mailbox_dsp 0>,
<&mailbox_dsp 1>,
<&mailbox_dsp 2>,
<&mailbox_dsp 3>;
mbox-nums = <4>;
};
cpu_iomap {
compatible = "amlogic, iomap";
#address-cells = <2>;