| Thomas Gleixner | ec8f24b | 2019-05-19 13:07:45 +0100 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Thierry Reding | 0cc5989 | 2015-10-09 15:46:18 +0200 | [diff] [blame] | 2 | if ARCH_ROCKCHIP || COMPILE_TEST |
| 3 | |
| Caesar Wang | 7c69669 | 2015-09-08 14:18:22 +0800 | [diff] [blame] | 4 | # |
| 5 | # Rockchip Soc drivers |
| 6 | # |
| Heiko Stuebner | 4c58063 | 2016-11-17 00:03:03 +0100 | [diff] [blame] | 7 | |
| 8 | config ROCKCHIP_GRF |
| 9 | bool |
| 10 | default y |
| 11 | help |
| 12 | The General Register Files are a central component providing |
| 13 | special additional settings registers for a lot of soc-components. |
| 14 | In a lot of cases there also need to be default settings initialized |
| 15 | to make some of them conform to expectations of the kernel. |
| 16 | |
| Caesar Wang | 7c69669 | 2015-09-08 14:18:22 +0800 | [diff] [blame] | 17 | config ROCKCHIP_PM_DOMAINS |
| 18 | bool "Rockchip generic power domain" |
| 19 | depends on PM |
| 20 | select PM_GENERIC_DOMAINS |
| 21 | help |
| 22 | Say y here to enable power domain support. |
| 23 | In order to meet high performance and low power requirements, a power |
| 24 | management unit is designed or saving power when RK3288 in low power |
| 25 | mode. The RK3288 PMU is dedicated for managing the power of the whole chip. |
| 26 | |
| 27 | If unsure, say N. |
| Thierry Reding | 0cc5989 | 2015-10-09 15:46:18 +0200 | [diff] [blame] | 28 | |
| 29 | endif |