Jetpack/hardware/nvidia/soc/t18x/kernel-dts/tegra186-soc/tegra186-aon.dtsi

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/*
* Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/ {
aon: aon@c160000 {
compatible = "nvidia,tegra186-aon";
status = "disabled";
reg = <0x0 0x0c1a0000 0x0 0x40000>; /* AON shared semaphore */
#mbox-cells = <1>;
iommus = <&smmu TEGRA_SID_AON>;
nvidia,hsp-shared-mailbox = <&aon_hsp 2>;
nvidia,hsp-shared-mailbox-names = "ivc-pair";
nvidia,ivc-carveout-base-ss = <0>;
nvidia,ivc-carveout-size-ss = <1>;
nvidia,ivc-rx-ss = <2>;
nvidia,ivc-tx-ss = <3>;
nvidia,ivc-dbg-enable-ss = <0>;
ivc-channels@80000000 {
#address-cells = <1>;
#size-cells = <0>;
ivc_aon_echo@0 {
reg = <0x0000>, <0x10000>;
reg-names = "rx", "tx";
nvidia,frame-count = <16>;
nvidia,frame-size = <64>;
};
ivc_aon_aondbg@480 {
reg = <0x0480>, <0x10480>;
reg-names = "rx", "tx";
nvidia,frame-count = <2>;
nvidia,frame-size = <128>;
};
ivc_aon_spi@600 {
reg = <0x0600>, <0x10600>;
reg-names = "rx", "tx";
nvidia,frame-count = <2>;
nvidia,frame-size = <24704>;
};
ivc_can0@c780 {
reg = <0xc780>, <0x1c780>;
reg-names = "rx", "tx";
nvidia,frame-count = <16>;
nvidia,frame-size = <128>;
};
ivc_can1@d000 {
reg = <0xd000>, <0x1d000>;
reg-names = "rx", "tx";
nvidia,frame-count = <16>;
nvidia,frame-size = <128>;
};
ivc_aon_shub@d880 {
reg = <0xd880>, <0x1d880>;
reg-names = "rx", "tx";
nvidia,frame-count = <4>;
nvidia,frame-size = <256>;
};
};
};
aondbg {
compatible = "nvidia,tegra186-aondbg";
mboxes = <&aon 1>;
};
mttcan0-ivc {
compatible = "bosch,mttcan-ivc";
mboxes = <&aon 3>;
status = "disabled";
};
mttcan1-ivc {
compatible = "bosch,mttcan-ivc";
mboxes = <&aon 4>;
status = "disabled";
};
aon_shub {
status = "disabled";
compatible = "nvidia,tegra186_aon_shub";
mboxes = <&aon 5>;
};
};