diff options
| -rw-r--r-- | Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt | 10 | ||||
| -rw-r--r-- | include/dt-bindings/power/tegra186-powergate.h | 39 |
2 files changed, 46 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt index 7c7edaf1cd62..0d3fef423c48 100644 --- a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt +++ b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt @@ -17,6 +17,7 @@ Required properties: - shmem : List of the phandle of the TX and RX shared memory area that the IPC between CPU and BPMP is based on. - #clock-cells : Should be 1. +- #power-domain-cells : Should be 1. - #reset-cells : Should be 1. This node is a mailbox consumer. See the following files for details of @@ -26,12 +27,14 @@ provider(s): - .../mailbox/mailbox.txt - .../mailbox/nvidia,tegra186-hsp.txt -This node is a clock and reset provider. See the following files for -general documentation of those features, and the specifiers implemented -by this node: +This node is a clock, power domain, and reset provider. See the following +files for general documentation of those features, and the specifiers +implemented by this node: - .../clock/clock-bindings.txt - <dt-bindings/clock/tegra186-clock.h> +- ../power/power_domain.txt +- <dt-bindings/power/tegra186-powergate.h> - .../reset/reset.txt - <dt-bindings/reset/tegra186-reset.h> @@ -77,5 +80,6 @@ bpmp { mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB TEGRA_HSP_DB_MASTER_BPMP>; shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>; #clock-cells = <1>; + #power-domain-cells = <1>; #reset-cells = <1>; }; diff --git a/include/dt-bindings/power/tegra186-powergate.h b/include/dt-bindings/power/tegra186-powergate.h new file mode 100644 index 000000000000..388d6e228dc8 --- /dev/null +++ b/include/dt-bindings/power/tegra186-powergate.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _DT_BINDINGS_POWER_TEGRA186_POWERGATE_H +#define _DT_BINDINGS_POWER_TEGRA186_POWERGATE_H + +#define TEGRA186_POWER_DOMAIN_AUD 0 +#define TEGRA186_POWER_DOMAIN_DFD 1 +#define TEGRA186_POWER_DOMAIN_DISP 2 +#define TEGRA186_POWER_DOMAIN_DISPB 3 +#define TEGRA186_POWER_DOMAIN_DISPC 4 +#define TEGRA186_POWER_DOMAIN_ISPA 5 +#define TEGRA186_POWER_DOMAIN_NVDEC 6 +#define TEGRA186_POWER_DOMAIN_NVJPG 7 +#define TEGRA186_POWER_DOMAIN_MPE 8 +#define TEGRA186_POWER_DOMAIN_PCX 9 +#define TEGRA186_POWER_DOMAIN_SAX 10 +#define TEGRA186_POWER_DOMAIN_VE 11 +#define TEGRA186_POWER_DOMAIN_VIC 12 +#define TEGRA186_POWER_DOMAIN_XUSBA 13 +#define TEGRA186_POWER_DOMAIN_XUSBB 14 +#define TEGRA186_POWER_DOMAIN_XUSBC 15 +#define TEGRA186_POWER_DOMAIN_GPU 43 +#define TEGRA186_POWER_DOMAIN_MAX 44 + +#endif |