u-boot.git/drivers/clk/rockchip, branch master

rockchip: clk: clk_rk3576: Add support for RK3576 GMAC 25MHz clock output

2026-06-09T16:19:05Z

Rockchip RK3576 SoC has two built-in GMACs which connect to external PHYs via RGMII interface. The RGMII link can be clocked by either the PHY or the SoC. When the SoC is the master, as is the case on the RK3576 EVB1, the output clock needs to be configured in the CRU. Add the respective logic for getting and setting the RGMII reference clock output for both GMAC0 and GMAC1. Signed-off-by: Alexey Charkov Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang

clk: rockchip: rk3576: Add CLK_REF_USB3OTGx support

2026-06-08T13:21:52Z

The CLK_REF_USB3OTGx clocks are used as reference clocks for the two DWC3 blocks. Add simple support to get rate of CLK_REF_USB3OTGx clocks to fix reference clock period configuration. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

clk: rockchip: rk3528: Add CLK_REF_USB3OTG support

2026-06-08T13:21:52Z

The CLK_REF_USB3OTG clock is used as reference clock for the DWC3 block. Add simple support to get rate of CLK_REF_USB3OTG clock to fix reference clock period configuration. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

Merge tag 'u-boot-rockchip-20260309' of https://source.denx.de/u-boot/custodians/u-boot-rockchip into next

2026-03-10T16:07:04Z

CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/29452 - New SoC support: RK3506, RK3582; - New Board support: RK3528 FriendlyElec NanoPi Zero2; - Other fixes

clk: rockchip: Add support for RK3506

2026-03-10T16:07:03Z

Add clock driver for RK3506. Imported from vendor U-Boot linux-6.1-stan-rkr6 tag with minor adjustments and fixes for mainline. Signed-off-by: Finley Xiao Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22Z

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and drop the unnecessary inclusion of asm/global_data.h. Headers should be included directly by the files that need them, rather than indirectly via global_data.h. Reviewed-by: Patrice Chotard #STMicroelectronics boards and STM32MP1 ram test driver Tested-by: Anshul Dalal #TI boards Acked-by: Yao Zi #TH1520 Signed-off-by: Peng Fan

clk: px30: Allow use of GPU and WIFI_PMU in assigned-clocks

2025-11-01T13:17:42Z

Add dummy implementation of set_rate for SCLK_GPU and SCLK_WIFI_PMU to allow use of dts/upstream assigned-clocks in cru and pmucru nodes. Signed-off-by: Jonas Karlman Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang

rockchip: clk: clk_rk3528: Add dummy CLK_REF_PCIE_INNER_PHY support

2025-08-30T15:26:08Z

Add dummy support for the CLK_REF_PCIE_INNER_PHY clock to allow probe of the phy-rockchip-naneng-combphy driver on RK3528. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

rockchip: clk: clk_rk3576: Add dummy CLK_REF_PCIEx_PHY support

2025-08-30T15:01:44Z

Add dummy support for the CLK_REF_PCIEx_PHY clocks to allow probe of the phy-rockchip-naneng-combphy driver on RK3576. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

clk: rockchip: Add rk3576 clk support

2025-04-23T14:12:05Z

Add clock driver support for Rockchip RK3576 SoC. Signed-off-by: Elaine Zhang [adapted to mainline u-boot] Signed-off-by: Heiko Stuebner Reviewed-by: Jonas Karlman Reviewed-by: Kever Yang