Introduce the support for Global clock controller(GCC), TCSR and the RPMH clock controller for
Qualcomm's next gen compute SoC - Glymur.
Device tree changes aren't part of this series and will be posted separately after the
official announcement of the Glymur SoC.
Changes in v5:
- wrap commit message for 'TCSR Clock Controller binding'
- Fix the GCC documentation binding for the clock descriptions and
clock phandles for 'pcie 4b --> pcie 3b' and remove extra 'pcie 6b'.
- Add RB tag from
- [Bjorn], [Krzysztof] for RPMh/TCSR clock binding.
- [Abel] for TCSR Clock Controller driver.
- [Dmitry] for GCC clock controller driver.
- Link to v4: https://lore.kernel.org/all/20250813-glymur-clock-controller-v4-v4-0-a408b390b22c@oss.qualcomm.com/
Changes in v4:
- Update the commit message for all dt-bindings to incorporate "Glymur SoC".
- Add the xo parent for the TCSR CC clocks[Abel]
- Update the GCC driver to cleanup dfs_rcgs as part of 'qcom_cc_driver_data'[Dmitry]
- Add RB tag from [Konrad]
- Fix the broken previous patchset links.
- Link to v3: https://lore.kernel.org/lkml/20250729-glymur-gcc-tcsrcc-rpmhcc-v3-0-227cfe5c8ef4@oss.qualcomm.com/
Changes in v3:
- Update the commit message for all the dt-bindings [Krzysztof]
- Update the commit message as required.
- Link to v2: https://lore.kernel.org/all/20250724-glymur_clock_controllers-v2-0-ab95c07002b4@oss.qualcomm.com/
Changes in v2:
- Drop second/last, redundant "bindings" in TCSR and also align the
filename [Krzysztof]
- Update the year to the copyright [Krzysztof]
- Align to the new Kconfig name CLK_GLYMUR_GCC/TCSR [Abel, Bjorn]
- Use qcom_cc_probe() for tcsrcc [Dmitry]
- Add RB tag from [Dmitry] to patch #5
- Link to v1: https://lore.kernel.org/lkml/20250716152017.4070029-1-pankaj.patil@oss.qualcomm.com/
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
---
Taniya Das (7):
dt-bindings: clock: qcom-rpmhcc: Add support for Glymur SoCs
dt-bindings: clock: qcom: Document the Glymur SoC TCSR Clock Controller
clk: qcom: Add TCSR clock driver for Glymur SoC
clk: qcom: rpmh: Add support for Glymur rpmh clocks
clk: qcom: clk-alpha-pll: Add support for Taycan EKO_T PLL
dt-bindings: clock: qcom: document the Glymur Global Clock Controller
clk: qcom: gcc: Add support for Global Clock Controller
.../devicetree/bindings/clock/qcom,glymur-gcc.yaml | 121 +
.../devicetree/bindings/clock/qcom,rpmhcc.yaml | 1 +
.../bindings/clock/qcom,sm8550-tcsr.yaml | 3 +
drivers/clk/qcom/Kconfig | 17 +
drivers/clk/qcom/Makefile | 2 +
drivers/clk/qcom/clk-alpha-pll.h | 6 +
drivers/clk/qcom/clk-rpmh.c | 22 +
drivers/clk/qcom/gcc-glymur.c | 8616 ++++++++++++++++++++
drivers/clk/qcom/tcsrcc-glymur.c | 313 +
include/dt-bindings/clock/qcom,glymur-gcc.h | 578 ++
include/dt-bindings/clock/qcom,glymur-tcsr.h | 24 +
11 files changed, 9703 insertions(+)
---
base-commit: 0f4c93f7eb861acab537dbe94441817a270537bf
change-id: 20250825-glymur-clock-controller-v5-07c400e8b530
Best regards,
--
Taniya Das <taniya.das@oss.qualcomm.com>