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5ec9e7ade8c18c0ffbfc06282df57ecd9845f08e
linux/arch/arm64/boot/dts/hisilicon/kirin970_ipc.dtsi
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houxiaoyong 5ec9e7ade8 Hifi_dsp: support hifi for hikey970 
Add HiFi DSP support for HiKey970

Signed-off-by: houxiaoyong <houxiaoyong1@huawei.com>
[clean up failure when applying support_hifi.patch]
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
2018-03-05 15:41:44 +08:00

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/*
* Hisilicon Ltd. Kirin SoC
*
* Copyright (C) 2012-2014 Hisilicon Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* publishhed by the Free Software Foundation.
*
* mailbox-allocation-table
* ipc-channel SOURCE DESTINATION remark
* mailbox-0 LPM3 GIC_1 ADC
* mailbox-1 DEFAULT GIC_1 RDR
* mailbox-2 HIFI GIC_1 HIFI
* mailbox-3 DEFAULT GIC_1 RESERVED
* mailbox-4 IOM3 GIC_1 IOM3
* mailbox-5 IVP GIC_2 IVP
* mailbox-6 DEFAULT GIC_2 RESERVED
* mailbox-7 DEFAULT GIC_2 RESERVED
* mailbox-8 ISP GIC_2 ISP
* mailbox-9 ISP GIC_2 ISP
* mailbox-10 GIC_1 IOM3 IOM3
* mailbox-11 GIC_1 IOM3 RESERVED
* mailbox-12 LPM3 IOM3 LPM3
* mailbox-13 GIC_1 LPM3 CLOCK
* mailbox-14 GIC_2 LPM3 IP_REGULATOR
* mailbox-15 IOM3 LPM3 IOM3
* mailbox-16 GIC_1 LPM3 ADC/MODEM PANIC
* mailbox-17 GIC_2 LPM3 RDR
* mailbox-18 GIC_2 HIFI HIFI
* mailbox-19 GIC_1 MODEM-A9 RESERVED
* mailbox-20 GIC_1 MODEM-A9 RESERVED
* mailbox-21 GIC_1 MODEM-A9 RESERVED
* mailbox-22 GIC_1 MODEM-BBE16 RESERVED
* mailbox-23 GIC_1 ISP ISP
* mailbox-24 GIC_1 ISP ISP
* mailbox-25 GIC_1 IVP32 IVP
* mailbox-26 GIC_1 IVP32 IVP
* mailbox-27 GIC_1 LPM3 HISEE/DDR
* mailbox-28 GIC_1 LPM3 TSENSOR
* mailbox-29 GIC_1 HIFI BSP_RESET_CORE_NOTIFY
* mailbox-30 GIC_COMM COMM RESERVED
*/
/{
hisi_ipc: ipc@e896b000 {
#address-cells = <2>;
#size-cells = <2>;
compatible = "hisilicon,HiIPCV230";
reg = <0x0 0xe896b000 0x0 0x1000>;
interrupts = <0 192 4>, <0 193 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
unlock_key = <0x1ACCE551>;
capability = <8>;
hardware_board_type = <0>; /* 1:udp & fpga 0:others */
status = "ok"
/*
* "func"
* <mbox_type, is_src_mbox, is_des_mbox>;
*
* "src_bit" & "des_bit"
* <0: GIC_1>;
* <1: GIC_2>;
* <2: IOM7>;
* <3: LPM3>;
* <4: HIFI>;
* <5: MODEM_A9>;
* <6: MODEM_BBE16>;
* <7: IVP>;
* <8: ISP>;
* <9: COMM>;
*
* "index"
* software encoded the index of different ipc-mailbox,
* if add new ipc, please add 100 in new ipc-dtsi,
* example:
* Kernel-PERI-IPC: 0~99; ISP-IPC: 100~199; NEW-IPC: 200~299
*
* "used"
* <1: using 0: unused>
*
* "timeout"
* <300> means TIMEOUT time is 300ms,
* timeout must be multiple of 5ms,such as 305;
*
* "fifo_size"
* <8> means IPC async send tx_thread_fifo is 8;
*
* "sched_priority"
* <1: highest priority 20: default priority>
*
* "sched_policy"
* <1: SCHED_FIFO 2: SCHED_RR 2:default policy>
*
* don't forget to increase the number of mailbox
* when add or decrease a mailbox channel
*/
mailboxes = <25>;
mailbox-0 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 197 4>;
src_bit = <3>;
des_bit = <0>;
index = <0>;
used = <1>;
timeout = <300>;
};
mailbox-1 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 198 4>;
src_bit = <3>;
des_bit = <0>;
index = <1>;
used = <1>;
timeout = <300>;
};
mailbox-2 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 199 4>;
src_bit = <4>;
des_bit = <0>;
index = <2>;
used = <1>;
timeout = <300>;
};
mailbox-3 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 200 4>;
src_bit = <3>;
des_bit = <0>;
index = <3>;
used = <1>;
timeout = <300>;
};
mailbox-4 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 201 4>;
src_bit = <2>;
des_bit = <0>;
index = <4>;
used = <1>;
timeout = <300>;
};
mailbox-5 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 202 4>;
src_bit = <7>;
des_bit = <1>;
index = <5>;
used = <1>;
timeout = <300>;
};
mailbox-6 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 203 4>;
src_bit = <7>;
des_bit = <1>;
index = <6>;
used = <1>;
timeout = <300>;
};
mailbox-7 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 204 4>;
src_bit = <3>;
des_bit = <1>;
index = <7>;
used = <0>;
timeout = <300>;
};
mailbox-8 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 205 4>;
src_bit = <8>;
des_bit = <1>;
index = <8>;
used = <1>;
timeout = <300>;
};
mailbox-9 {
compatible = "HiIPCV230,rx-mailbox-fast";
func = <1 0 1>;
interrupts = <0 206 4>;
src_bit = <8>;
des_bit = <1>;
index = <9>;
used = <1>;
timeout = <300>;
};
mailbox-10 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <2>;
index = <10>;
used = <1>;
timeout = <300>;
};
mailbox-11 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <2>;
index = <11>;
used = <1>;
timeout = <300>;
};
mailbox-12 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <2>;
index = <12>;
used = <1>;
timeout = <300>;
};
mailbox-13 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <3>;
index = <13>;
used = <1>;
timeout = <300>;
fifo_size = <8>;
sched_priority = <1>;
sched_policy = <1>;
};
mailbox-14 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <1>;
des_bit = <3>;
index = <14>;
used = <1>;
timeout = <300>;
};
mailbox-15 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <3>;
index = <15>;
used = <1>;
timeout = <300>;
};
mailbox-16 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <3>;
index = <16>;
used = <1>;
timeout = <300>;
};
mailbox-17 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <1>;
des_bit = <3>;
index = <17>;
used = <1>;
timeout = <300>;
};
mailbox-18 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <1>;
des_bit = <4>;
index = <18>;
used = <1>;
timeout = <300>;
};
mailbox-19 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <5>;
index = <19>;
used = <0>;
timeout = <300>;
};
mailbox-20 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <5>;
index = <20>;
used = <0>;
timeout = <300>;
};
mailbox-21 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <5>;
index = <21>;
used = <0>;
timeout = <300>;
};
mailbox-22 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <6>;
index = <22>;
used = <0>;
timeout = <300>;
};
mailbox-23 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <8>;
index = <23>;
used = <1>;
timeout = <300>;
};
mailbox-24 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <8>;
index = <24>;
used = <0>;
timeout = <300>;
};
mailbox-25 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <7>;
index = <25>;
used = <1>;
timeout = <300>;
};
mailbox-26 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <7>;
index = <26>;
used = <1>;
timeout = <300>;
};
mailbox-27 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <3>;
index = <27>;
used = <1>;
timeout = <300>;
};
mailbox-28 {
compatible = "HiIPCV230,tx-mailbox-fast";
func = <1 1 0>;
src_bit = <0>;
des_bit = <3>;
index = <28>;
used = <1>;
timeout = <300>;
};
/* The mailbox-29 and mailbox-30 is comm-mailbox in SOC,
* but fast-mailbox in software, define the src and des here,
* if need use, add it below
*/
mailbox-29 {
compatible = "HiIPCV230,mailbox-comm";
func = <1 1 0>;
src_bit = <0>;
des_bit = <4>;
index = <29>;
used = <1>;
timeout = <300>;
};
mailbox-30 {
compatible = "HiIPCV230,mailbox-comm";
func = <1 1 0>;
src_bit = <1>;
des_bit = <3>;
index = <30>;
used = <0>;
timeout = <300>;
};
};
};
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