In rockchip_clk_register_ddrclk,
ifdef CONFIG_ARM
if (!psci_smp_available())
return NULL;
endif
Add "__init" for rockchip_clk_register_ddrclk() to match with
psci_smp_available().
Change-Id: Ib6849e359921c3a937bf8dc4f6547aed353f1071
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
ARM32 system can run without trustos,
we should prevent arm_smccc_smc being called in such system.
Change-Id: Ic87b78107b464e3ab8dc72a3ca1fa9a64e358580
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Because uart does not have high requirements
for the clk Jitter, the fractional frequency
divider does not need to meet the 20-fold relationship.
(If uart clk rate < 24M,Use 24M as the fractional
clock source.)
Change-Id: I3f55f8a4ba5dc4c950c2742dc914c41e7b6e4ee6
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Numerator is greater than 4,the clk jitter is better.
Change-Id: I9fda9ddeb7b26c6b8559b4126e2ad1d29bb850d1
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
As npll rate may be changed according to vopl dclk rate on px30.
Change-Id: I4abc042b49ee06436ba5d69dc8adfa9460da37f7
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
NPLL should provide clock for vopl dclk on px30, and its rate will be
changed according to vopl dclk rate, so GPU can't use npll as parent
on px30.
Change-Id: Ib2c8c57020405bcd14070dcd7bc71cbfe18230e3
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The bigger the divider, the better the clock jitter.
Change-Id: I4b4e06c71c2f0bdb0e32422fb42c8d490c3ec4bd
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Zero is a valid value for half-divider.
Change-Id: I23aa8afcd391da95396e5d808c3c424f993c66e3
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The div offset of some clocks are different from their mux offset
and the COMPOSITE clock-type require that div and mux offset are
the same, so add a new COMPOSITE_DIV_OFFSET clock-type to handle that.
Change-Id: I7d541e29328f37d2ad806b3b6e5ab35b5513b345
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
support fractional divider with only one level parent clock
Change-Id: I6593f908edf4454ef03255080bf9ac1d72c6f64e
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
crypto and dmac share the same noc clk,
so mark the aclk_dmac1 as critical clk.
Change-Id: I34a4a7cc532a385086679fafb961a47b0a6abc3b
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
crypto and dmac share the same noc clk,
so mark the aclk_dmac_bus as critical clk.
Change-Id: Ib0b70bbed3fdefeab7b6f2b5f88350a416e66787
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The serial Flash controller on the rk3036 would request
two clock nodes.
Change-Id: Iaa50c4a25602a68241b0b9b2f186e4c7e55bc3da
Signed-off-by: Randy Li <randy.li@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The power domains are supplied by regulators. Add support for them so
that the regulators are properly turned on before a domain is powered up
and turned off when a domain is powered down.
Change-Id: I43ad569e1b82a8e818cbbf2ffcfa6a965d993bbf
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
It's not need to power on all pd when add pm domain.
Use pd's real status for pm_genpd_init().
Change-Id: I9a976f01c1b0ff192e09494dcfa236d786495e96
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This driver is modified to support RK1808 SoC.
Change-Id: Id622e126936a242f3dfbab94b0e7c7818b41f9ae
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This patch set attempts to new compatible for thermal founding
on RK1808 SoCs.
Change-Id: I133218cd958e0aabf711a5d22fe5e5da2fbd59ce
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Based on the TSADC Tshut mode to select pinctrl,
instead of setting pinctrl based on architecture
(Not depends on pinctrl setting by "init" or "default").
And it requires setting the tshut polarity before select pinctrl.
Change-Id: Ieb181ec19dedbbfb7aef474b3558aac867e668eb
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
