dt-bindings: clk: qcom,gcc-msm8998: Add missing GPU/MMSS GPLL0 legs

GPLL0 has two separate outputs to both GPUSS and MMSS: one that's
2-divided and one that runs at the same rate as the GPLL0 itself.

Add the missing ones to the binding.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230622-topic-8998clk-v2-1-6222fbc2916b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

dt-bindings: clock: gcc-msm8998: Add definitions of SSC-related clocks

Add definitions of four clocks which need to be manipulated in order to
initialize the AHB bus which exposes the SCC block in the global address
space.

Signed-off-by: Michael Srba <Michael.Srba@seznam.cz>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220411072156.24451-2-michael.srba@seznam.cz

dt-bindings: clock: gcc-msm8998: Add HMSS_GPLL0_CLK_SRC definition

Add new clock definition to gcc-msm8998 dt-bindings

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Link: https://lore.kernel.org/r/20210114221059.483390-4-angelogioacchino.delregno@somainline.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

dt-bindings: clocks: gcc-msm8998: Add GCC_MMSS_GPLL0_CLK definition

Add new clock definition to gcc-msm8998 dt-bindings.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Link: https://lore.kernel.org/r/20210114221059.483390-2-angelogioacchino.delregno@somainline.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src

ufs_unipro_core_clk_src is required to allow UFS to clock scale for power
savings.

Fixes: b5f5f525c547 ("clk: qcom: Add MSM8998 Global Clock Control (GCC) driver")
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20200528142205.44003-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: Add missing msm8998 gcc_bimc_gfx_clk

gcc_bimc_gfx_clk is a required clock for booting the GPU and GPU SMMU.

Fixes: 4807c71cc688 (arm64: dts: Add msm8998 SoC and MTP board support)
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20191217164913.4783-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: Enumerate clocks and reset needed to boot the 8998 modem

We need to control five additional clocks and a reset inorder to boot the
modem on msm8998. If we can boot the modem, we have a place to run the
wlan firmware and get wifi up and running.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20191107192136.5880-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

Based on 1 normalized pattern(s):

this software is licensed under the terms of the gnu general public
license version 2 as published by the free software foundation and
may be copied distributed and modified under those terms this
program is distributed in the hope that it will be useful but
without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 285 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

clk: qcom: Add missing msm8998 resets

commit c0cb7c7e7164 ("clk: qcom: Enumerate remaining msm8998 resets")
missed two USB2 resets. Add them.

Fixes: c0cb7c7e7164 ("clk: qcom: Enumerate remaining msm8998 resets")
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: gcc-msm8998: Add clkref clocks

Add clkref clocks for usb3, hdmi, ufs, pcie, and usb2. They are all
sourced off CXO_IN, so parent them off "xo" until a proper link to the
rpmcc can be described in DT.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: Enumerate remaining msm8998 resets

The current list of defined resets is incomplete compared to what the
hardware implements. Enumerate the remaining resets according to the
hardware documentation.

Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: qcom: Add MSM8998 Global Clock Control (GCC) driver

Add support for the global clock controller found on MSM8998
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Signed-off-by: Imran Khan <kimran@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
[bjorn: Specify regs for alpha_plls, fix white spaces and add binding]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>