Heiko, On Wed, Jul 6, 2016 at 1:56 PM, Heiko Stuebner <heiko@xxxxxxxxx> wrote: > Am Montag, 4. Juli 2016, 20:34:04 schrieb Caesar Wang: >> From: Elaine Zhang <zhangqing@xxxxxxxxxxxxxx> >> >> In order to meet low power requirements, a power management unit (PMU) is >> designed for controlling power resources in RK3399. The RK3399 PMU is >> dedicated for managing the power of the whole chip. >> >> 1. add pd node for RK3399 Soc >> 2. create power domain tree >> 3. add qos node for domain >> >> From the DT/binds and driver can get more detail information: >> The driver: >> drivers/soc/rockchip/pm_domains.c >> The document: >> Documentation/devicetree/bindings/soc/rockchip/power_domain.txt >> >> Note: >> As the TRM lists many voltage domains and power domains, then this patch >> adds some domains for driver. Due to some domains >> (e.g. emmc, usb, core)...We can't turned off it on >> bootup, or says some device driver can't handle the power domain enough. >> Maybe We will add more other domains in the future or later. >> >> Signed-off-by: Elaine Zhang <zhangqing@xxxxxxxxxxxxxx> >> Signed-off-by: Caesar Wang <wxt@xxxxxxxxxxxxxx> >> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx >> Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx >> Cc: Heiko Stuebner <heiko@xxxxxxxxx> > > applied to my dts64 branch after renaming the qos nodes, removing the status > property and moving the rga domain up a bit. Please double check: > https://git.kernel.org/cgit/linux/kernel/git/mmind/linux-rockchip.git/commit/?id=6d3cdbf1c219f9817290903e9d1e8de7462a7b54 This looks like the same as my attempt to do these fixes too. ;) -Doug -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
