3 commits

Author	SHA1	Message	Date
Enric Balletbo i Serra	9173c5ceb0	PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A. ... Trusted Firmware-A (TF-A) for rk3399 implements a SiP call to get the on-die termination (ODT) and auto power down parameters from kernel, this patch adds the functionality to do this. Also, if DDR clock frequency is lower than the on-die termination (ODT) disable frequency this driver should disable the DDR ODT. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Gaël PORTAY <gael.portay@collabora.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>	2019-04-16 09:29:18 +09:00
Enric Balletbo i Serra	adfe3b7660	PM / devfreq: rockchip-dfi: Move GRF definitions to a common place. ... Some rk3399 GRF (Generic Register Files) definitions can be used for different drivers. Move these definitions to a common include so we don't need to duplicate these definitions. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Gaël PORTAY <gael.portay@collabora.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>	2019-04-16 09:29:18 +09:00
Lin Huang	97dd82682f	soc: rockchip: add header for ddr rate SIP interface ... Add a header for the SIP interface defined to access the dcf controller handling ddr rate changes on rk3399 (and most likely later socs). This interface is shared between the clock driver as well as the devfreq driver. The SIP interface counterpart was merged from pull-request #684 [0] into the upstream arm-trusted-firmware codebase. [0] https://github.com/ARM-software/arm-trusted-firmware/pull/684 Signed-off-by: Lin Huang <hl@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>	2016-08-31 18:53:24 +02:00