aggre0 bus clks are not associated with any of the drivers, so its
important that these clks are always on to get peripherals on this
bus working. So mark them as critical.
Eventually when we have a proper bus driver these clks can be marked
appropriately.
Without this patch pcie on db820c is not functional.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Alpha PLL is a generic name used for QCOM PLLs which uses L and
Alpha values for configuring the integer and fractional part.
QCOM SoCs use different types of Alpha PLLs for which basic
software configuration part is common with following differences.
1. All these PLLs have the same basic registers like
PLL_MODE, L_VAL, ALPHA_VAL but some of the register offsets are
different between PLLs types.
2. The dynamic programming sequence is different in some
of the Alpha PLLs
3. Some of the PLLs don’t have 64 bit config control, 64 bit
user control, VCO configuration, etc.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This patch adds missing LPASS smmu clks which are required by the audio driver.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add support to use reset control framework for resetting MSS
with hexagon v56 1.5.0.
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
The sdcc driver for msm8996/msm8916/msm8974/msm8994 and apq8084
expects a clk_set_rate() on the sdcc rcg clk to set
a floor value of supported clk rate closest to the requested
rate, by looking up the frequency table.
So move all the sdcc rcgs on all these platforms to use the
newly introduced clk_rcg2_floor_ops
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add frequency tables for a few RCG clocks in msm8996
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This patch corrects the register offset for pcie2 pipe clock.
Offset according to datasheet is 0x6e018 instead of 0x6e108.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: b1e010c073 ("clk: qcom: Add MSM8996 Global Clock Control (GCC) driver")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Now that we have clk_hw based provider APIs to register clks, we
can get rid of struct clk pointers in this driver, allowing us to
move closer to a clear split of consumer and provider clk APIs.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This clk is critical to operation of the SoC and should never be
turned off. Furthermore, there are no consumers of this clk so
let's just delete it so things like eMMC work.
Reported-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: b1e010c073 ("clk: qcom: Add MSM8996 Global Clock Control (GCC) driver")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add all data for the GDSCs which are part of msm8996 GCC block
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add support for the global clock controller found on MSM8996
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Srinivas Kandagatla