kernel/linux.git/drivers/clk/spacemit/Makefile, branch linux-7.0.y

clk: spacemit: k3: add the clock tree

2026-01-09T02:48:17+00:00

Add clock support to SpacemiT K3 SoC, the clock tree consist of several blocks which are APBC, APBS, APMU, DCIU, MPUM. Link: https://lore.kernel.org/r/20260108-k3-clk-v5-5-42a11b74ad58@gentoo.org Signed-off-by: Yixun Lan

clk: spacemit: Respect Kconfig setting when building modules

2025-12-23T02:28:28+00:00

Currently, the SPACEMIT_CCU entry is only a switch for enabling entry SPACEMIT_K1_CCU. It does not guide the build for common clock codes even if it is a tristate entry. This makes this entry useless. Change the Makefile to add a separate build for common clock logic, so the SPACEMIT_CCU entry takes effect, also add necessary MODULE_LICENSE()/MODULE_DESCRIPTION()/EXPORT_SYMBOL() for the module build. Fixes: 1b72c59db0ad ("clk: spacemit: Add clock support for SpacemiT K1 SoC") Signed-off-by: Inochi Amaoto Reviewed-by: Yixun Lan Link: https://lore.kernel.org/r/20251219012819.440972-2-inochiama@gmail.com Signed-off-by: Yixun Lan

clk: spacemit: Add clock support for SpacemiT K1 SoC

2025-04-16T19:22:53+00:00

The clock tree of K1 SoC contains three main types of clock hardware (PLL/DDN/MIX) and has control registers split into several multifunction devices: APBS (PLLs), MPMU, APBC and APMU. All register operations are done through regmap to ensure atomicity between concurrent operations of clock driver and reset, power-domain driver that will be introduced in the future. Signed-off-by: Haylen Chu Reviewed-by: Alex Elder Reviewed-by: Inochi Amaoto Reviewed-by: Yixun Lan Link: https://lore.kernel.org/r/20250416135406.16284-4-heylenay@4d2.org Signed-off-by: Yixun Lan