u-boot.git/drivers/clk/qcom/clock-sc7280.c, branch main

clk: qcom: sc7280: Add UFS clock support

2026-05-18T09:04:13Z

Add UFS clock support for sc7280 including register definitions, rate configuration, and gate clocks. Reviewed-by: Sumit Garg Signed-off-by: Balaji Selvanathan Reviewed-by: Casey Connolly Link: https://patch.msgid.link/20260427-ufs_clk-v2-5-36e10a7c0ef6@oss.qualcomm.com Signed-off-by: Casey Connolly

clk: qcom: sc7280: add missing SDCC1 clocks

2026-04-27T10:38:44Z

Add GCC_SDCC1_AHB_CLK and GCC_SDCC1_APPS_CLK gate clocks. Required on platforms where SDCC1 is used for eMMC. Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a3cc092196ef63570c8744c3ac88c3c6c67ab44b Signed-off-by: Ajit Singh Reviewed-by: Casey Connolly Reviewed-by: Sumit Garg Link: https://patch.msgid.link/20260226193217.82657-1-blfizzyy@gmail.com Signed-off-by: Casey Connolly

drivers: clk: qcom: sc7280: Add USB3 PHY pipe clock

2026-04-27T10:33:30Z

Add support for GCC_USB3_PRIM_PHY_PIPE_CLK which is required by the USB3 PHY on SC7280/QCM6490 platforms. Signed-off-by: Balaji Selvanathan Reviewed-by: Neil Armstrong Reviewed-by: Casey Connolly Link: https://patch.msgid.link/20251203110735.1959862-2-balaji.selvanathan@oss.qualcomm.com Signed-off-by: Casey Connolly

clk/qcom: sc7280: add more QUP clocks

2026-01-14T15:25:09Z

Add more clocks for UART2, i2c9 and a few others. This is enough to get the rubikpi 3 working. Link: https://patch.msgid.link/20260108195007.3156604-1-casey.connolly@linaro.org Signed-off-by: Casey Connolly

clk/qcom: sc7280: add uart5 and uart7 clocks

2025-10-30T17:04:51Z

Allow us to power up UART7 so we can load the QUP firmware, this is used for bluetooth on RB3 Gen 2 and possibly other boards. Additionally add the UART5 clocks so we can adjust baud rate for UART Signed-off-by: Casey Connolly Link: https://patch.msgid.link/20250714-geni-load-fw-v5-5-5abbc0d29838@linaro.org Signed-off-by: Casey Connolly

clk/qcom: sc7280: Fix variable name of msm_clk_data

2025-06-24T13:54:51Z

Update the variable name to sc7280_gcc_data as it's in the sc7280 driver. Fixes: f50e7be6bb1 ("clk/qcom: add initial clock driver for sc7280") Signed-off-by: Luca Weiss Reviewed-by: Casey Connolly Reviewed-by: Sumit Garg Link: https://lore.kernel.org/r/20250611-qcom-clk-variable-names-v1-1-37615b74daad@fairphone.com Signed-off-by: Casey Connolly

clk/qcom: sc7280: add missing UFS and MMC clocks

2025-04-10T13:43:10Z

These are all usually enabled, hence we don't (yet) bother configuring their RCG src clocks. Add them to remove the errors about missing clocks when the UFS and MMC drivers probe. Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250317-sc7280-mmc-ufs-clocks-v1-2-38e05c16511b@linaro.org Signed-off-by: Caleb Connolly

clk/qcom: sc7280: add GENI, PCIe, and more USB clocks

2025-03-17T15:12:23Z

Add support for a bunch of new clocks, including PCIe, GENI (for all peripherals used on the RB3 Gen 2), and some missing USB clocks. Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250314-sc7280-more-clocks-v1-3-ead54487c38e@linaro.org Signed-off-by: Caleb Connolly

clk/qcom: sc7280: add some debug data

2025-03-17T15:12:20Z

Dump a few PCIe and USB clocks Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250314-sc7280-more-clocks-v1-2-ead54487c38e@linaro.org Signed-off-by: Caleb Connolly

clk/qcom: bubble up qcom_gate_clk_en() errors

2025-03-17T15:12:15Z

If we try to enable a gate clock that doesn't exist, we used to just fail silently. This may make sense for early bringup of some core peripherals that we know are already enabled, but it only makes debugging missing clocks more difficult. Bubble up errors now that qcom_gate_clk_en() can return an error code to catch any still-missing clocks and make it easier to find missing ones as more complicated peripherals are enabled. Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250314-sc7280-more-clocks-v1-1-ead54487c38e@linaro.org Signed-off-by: Caleb Connolly