The Nord SoC TCSR block provides CLKREF clocks for DP, PCIe, UFS, SGMII
and USB.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
[Shawn: Use compatible qcom,nord-tcsrcc rather than qcom,nord-tcsr]
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260403-nord-clks-v1-1-018af14979fd@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
In Hamoa, SMMU invalidation requires the GCC_AGGRE_USB_NOC_AXI_CLK
to be on for the USB QTB to be functional. This is currently
explicitly enabled by the DWC3 glue driver, so an invalidation
happening while the USB controller is suspended will fault.
Solve this by voting for the GCC MMU USB QTB clock.
Fixes: 161b7c401f ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260327-hamoa-usb-qtb-clk-always-on-v2-1-7d8a406e650f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The static array 'xxx_critical_cbcrs' contains probe match-like data and
is not modified: neither by the driver defining it nor by common.c code
using it.
Make it const for code safety and code readability.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260331091721.61613-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The static 'struct qcom_cc_driver_data' contains probe match-like data
and is not modified: neither by the driver defining it nor by common.c
code using it.
Make it const for code safety and code readability.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260331091721.61613-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Static 'struct qcom_cc_desc' is not modified by drivers and can be made
const for code safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260331085521.37337-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Support the graphics clock controller for SM8750 for Graphics SW
driver to use the clocks. GXCLKCTL (Graphics GX Clock Controller) is a
block dedicated to managing clocks for the GPU subsystem on GX power
domain. The GX clock controller driver manages only the GX GDSC and the
rest of the resources of the controller are managed by the firmware.
Update the compatible for Graphics GX Clock Controller for SM8750 as the
GX clock controller is a reuse of the Kaanapali driver.
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Co-developed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260305-gpucc_sm8750_v2-v5-2-78292b40b053@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The SM8750 features a "traditional" GPU_CC block, much of which is
controlled through the GMU microcontroller. GPU_CC block requires the MX
and CX rail control and thus add the corresponding power-domains and
require-opps. Additionally, there's an separate GX_CC block, where
the GX GDSC is moved.
Update the bindings to accommodate for SM8750 SoC.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260305-gpucc_sm8750_v2-v5-1-78292b40b053@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CMN PLL in IPQ8074 SoC supplies fixed clocks to the networking
subsystem: bias_pll_cc_clk at 300 MHz and bias_pll_nss_noc_clk at
416.5 MHz.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20260311183942.10134-5-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CMN PLL block in the IPQ8074 SoC takes 48 MHz as the reference
input clock. Its output clocks are the bias_pll_cc_clk (300 MHz) and
bias_pll_nss_noc_clk (416.5 MHz) clocks used by the networking
subsystem.
Add the related compatible for IPQ8074 to the ipq9574-cmn-pll
generic schema.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311183942.10134-4-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CMN PLL in IPQ6018 SoC supplies fixed clocks to the networking
subsystem: bias_pll_cc_clk at 300 MHz and bias_pll_nss_noc_clk at
416.5 MHz.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20260311183942.10134-3-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CMN PLL block in the IPQ6018 SoC takes 48 MHz as the reference
input clock. Its output clocks are the bias_pll_cc_clk (300 MHz) and
bias_pll_nss_noc_clk (416.5 MHz) clocks used by the networking
subsystem.
Add the related compatible for IPQ6018 to the ipq9574-cmn-pll
generic schema.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311183942.10134-2-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Some pm subdomains may be left in added to a parent domain state, if
gdsc_add_subdomain_list() function fails in the middle and bails from
a GDSC power domain controller registration out.
Fixes: b489235b4d ("clk: qcom: Support attaching GDSCs to multiple parents")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bod@kernel.org>
Link: https://lore.kernel.org/r/20260328012619.832770-1-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
In order for the GCC votes on the GDSCs it provides to be propagated
to CX, CX needs to be declared as power domain of the GCC.
Document the missing power-domains property to that purpose.
Fixes: 95ba6820a6 ("dt-bindings: clock: qcom: document the Milos Global Clock Controller")
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260327-dt-fix-milos-eliza-gcc-power-domains-v1-1-f14a22c73fe9@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
According to internal documentation, the UFS AXI PHY clock requires
FORCE_MEM_CORE_ON to be enabled for UFS MCQ mode to work. Without this,
the UFS controller fails when operating in MCQ mode, which is already
enabled in the device tree.
The UFS PHY ICE core clock already has this bit set, so apply the same
configuration to the UFS PHY AXI clock.
Fixes: 3d356ab4a1 ("clk: qcom: Add support for Global clock controller on Eliza")
Reported-by: Nitin Rawat <nitin.rawat@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260323-eliza-gcc-set-ufs-axi-phyforce-mem-core-on-v1-1-b6b7a6f3f8c5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The MDSS resets have so far been left undescribed. Fix that.
Fixes: dd3d066221 ("clk: qcom: Add display clock controller driver for SC7180")
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Tested-by: Val Packett <val@packett.cool> # sc7180-ecs-liva-qc710
Link: https://lore.kernel.org/r/20260120-topic-7180_dispcc_bcr-v1-2-0b1b442156c3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Merge the addition of reset constants to the SC7180 display clock
controller through a topic branch, in order to make them available to
the DeviceTree branch as well.
The MDSS resets have so far been left undescribed. Fix that.
Fixes: 75616da712 ("dt-bindings: clock: Introduce QCOM sc7180 display clock bindings")
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Val Packett <val@packett.cool> # sc7180-ecs-liva-qc710
Link: https://lore.kernel.org/r/20260120-topic-7180_dispcc_bcr-v1-1-0b1b442156c3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Recently, when testing 10-bit dsi C-PHY panel, clks are different
from the usual. (dsi0_phy_pll_out_dsiclk's parent is dsi0_pll_bit_clk
now (dsiclk_sel = 0)) And we failed to set dsiclk's children.
dsi_link_clk_set_rate_6g: Set clk rates: pclk=172992000, byteclk=108120000
byteclk was set first to 108120000, so the vco rate was set to
108120000 * 7 * 1 * 1 = 756840000. When we was trying to set
172992000 on mdss_pixel_clk_src later.
Since there was no matched ratio, we failed to set it. And dsiclk
divider ratio was set to 15:1 (wrong cached register value 0xf and
didn't update), we finally got 50455997, apparently wrong.
dsi0vco_clk 1 1 0 756839941
dsi0_pll_out_div_clk 1 1 0 756839941
dsi0_pll_post_out_div_clk 0 0 0 216239983
dsi0_pll_bit_clk 2 2 0 756839941
dsi0_phy_pll_out_dsiclk 2 2 0 50455997
disp_cc_mdss_pclk1_clk_src 1 1 0 50455997
dsi0_pll_by_2_bit_clk 0 0 0 378419970
dsi0_phy_pll_out_byteclk 2 2 0 108119991
disp_cc_mdss_byte1_clk_src 2 2 0 108119991
Downstream clk_summary shows the mdss_pixel_clk_src support the
ratio(35:16)
dsi0_phy_pll_out_dsiclk 2 2 0 378420000
disp_cc_mdss_pclk1_clk_src 1 1 0 172992000
dsi0_phy_pll_out_byteclk 2 2 0 108120000
disp_cc_mdss_byte1_clk_src 2 2 0 108120000
After checking downstream source, 15:4 also seems to be supported,
add them two.
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260321095029.2259489-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add a driver for the display clock controller on Qualcomm Eliza SoC,
which is copied from SM8750 driver plus changes:
1. Additional DT_HDMI_PHY_PLL_CLK clock input,
2. Eight new HDMI clocks,
3. Different PLLs (lucid and pongo).
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260319-clk-qcom-dispcc-eliza-v3-2-d1f2b19a6e6b@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add bindings for Qualcomm Eliza SoC display clock controller (dispcc),
which is very similar to one in SM8750, except new HDMI-related clocks
and additional clock input from HDMI PHY PLL.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260319-clk-qcom-dispcc-eliza-v3-1-d1f2b19a6e6b@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Both sm8350 and sc8280xp use this, on sc8280xp, this would select
gcc-sm8350, we don't neet it on sc8280xp. use depend on to fix it.
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313111018.130068-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The XO clock source is always-on in hardware and cannot be gated.
Without CLK_IS_CRITICAL, runtime PM of downstream consumers (such as
the CMN PLL driver) cascades a disable up to gcc_xo_clk_src, causing
a branch status timeout warning.
The IPQ8074 GCC driver already marks this clock as CLK_IS_CRITICAL.
Apply the same fix to IPQ6018.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311182147.30266-1-ansuelsmth@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Use a qcom_cc_driver_data struct instead of a long custom probe
callback to align with modern qcom/gcc-*.c style.
No functional change intended.
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312112321.370983-12-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
mdss_gdsc can get stuck on boot due to RCGs being left on from last boot.
As a fix, commit 01a0a6cc8c ("clk: qcom: Park shared RCGs upon
registration") introduced a callback to ensure the RCG is off upon init.
However, the fix depends on all shared RCGs being marked as such in code.
For SM8150/SC8180X/SM8250 the MDSS vsync clock was using regular ops,
unlike the same clock in the SC7180 code. This was causing display to
frequently fail to initialize after rebooting on the Surface Pro X.
Fix by using shared ops for this clock.
Fixes: 80a18f4a85 ("clk: qcom: Add display clock controller driver for SM8150 and SM8250")
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312112321.370983-8-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Use a qcom_cc_driver_data struct instead of a long custom probe
callback to align with modern qcom/gcc-*.c style.
No functional change intended.
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312112321.370983-7-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The GCC block on SC8180X is powered by the CX rail. We need to ensure
that it's enabled to prevent unwanted power collapse.
Enable runtime PM to keep the power flowing only when necessary.
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312112321.370983-6-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
As the PCIe host controller driver does not yet support dealing with the
loss of state during suspend, use retention for relevant GDSCs.
This fixes the link not surviving upon resume:
nvme 0002:01:00.0: Unable to change power state from D3cold to D0, device inaccessible
nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS read failed (134)
nvme 0002:01:00.0: Unable to change power state from D3cold to D0, device inaccessible
nvme nvme0: Disabling device after reset failure: -19
Fixes: 4433594bbe ("clk: qcom: gcc: Add global clock controller driver for SC8180x")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20260312112321.370983-5-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The USB subsystem does not expect to lose its state on suspend:
xhci-hcd xhci-hcd.0.auto: xHC error in resume, USBSTS 0x401, Reinit
usb usb1: root hub lost power or was reset
(The reinitialization usually succeeds, but it does slow down resume.)
To maintain state during suspend, the relevant GDSCs need to stay in
retention mode, like they do on other similar SoCs. Change the mode to
PWRSTS_RET_ON to fix.
Fixes: 4433594bbe ("clk: qcom: gcc: Add global clock controller driver for SC8180x")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260312112321.370983-4-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
There are 5 more GDSCs that we were ignoring and not putting to sleep,
which are listed in downstream DTS. Add them.
Fixes: 4433594bbe ("clk: qcom: gcc: Add global clock controller driver for SC8180x")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260312112321.370983-3-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
There are 5 more GDSCs that we were ignoring and not putting to sleep,
which are listed in downstream DTS. Add them.
Signed-off-by: Val Packett <val@packett.cool>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260312112321.370983-2-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Remove unused header includes - drivers do not use any OF API.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260318-clk-qcom-headers-v1-5-d5c6a3b11b67@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Remove unused header includes - drivers do not use any clk, OF or
PTR_ERR API, but they need declaration of of_device_id table.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260318-clk-qcom-headers-v1-4-d5c6a3b11b67@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Remove unused header includes - drivers do not use any OF or runtime PM
API, but they need declaration of of_device_id table.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260318-clk-qcom-headers-v1-3-d5c6a3b11b67@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Remove unused header includes - drivers do not use any OF or runtime PM
API.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260318-clk-qcom-headers-v1-2-d5c6a3b11b67@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Remove unused header includes - drivers do not use any OF or runtime PM
API.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260318-clk-qcom-headers-v1-1-d5c6a3b11b67@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The MDSS resets were left undescribed. Add them to allow resetting the
display subsystem, which is necessary to avoid issues caused by state
left over from the bootloader on various platforms.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303034847.13870-5-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The MDSS resets were left undescribed. Add them to allow resetting the
display subsystem, which is necessary to avoid issues caused by state
left over from the bootloader on various platforms.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303034847.13870-4-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the missing defines for MDSS resets, which are necessary to reset
the display subsystem in order to avoid issues caused by state left over
from the bootloader.
While here, align comment style with other SoCs.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260303034847.13870-3-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the missing defines for MDSS resets, which are necessary to reset
the display subsystem in order to avoid issues caused by state left over
from the bootloader.
While here, align comment style with other SoCs.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Val Packett <val@packett.cool>
Link: https://lore.kernel.org/r/20260303034847.13870-2-val@packett.cool
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the TCSR clock controller that provides the refclks on Eliza
platform for PCIe, USB and UFS subsystems.
Co-developed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311-eliza-clocks-v6-6-453c4cf657a2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add support for Global clock controller for Eliza Qualcomm SoC.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311-eliza-clocks-v6-5-453c4cf657a2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the RPMH clocks present in Eliza SoC.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311-eliza-clocks-v6-4-453c4cf657a2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Merge DeviceTree bindings for Eliza global, rpmh, and tcsr clock
controllers through a topic branch, in case we need them in the
DeviceTree branch as well.
Update the documentation for RPMH clock controller for Eliza SoC.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260311-eliza-clocks-v6-3-453c4cf657a2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
