Pull Rockchip clk driver updates from Heiko Stuebner:
- Add gate-clocks for i2s outputs on Rockchip rk3588
- Allow compile-tests for the whole clock driver
* tag 'v7.2-rockchip-clk1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: allow COMPILE_TEST builds
clk: rockchip: rk3588: add GATE_GRF clocks for I2S MCLK output to IO
soc: rockchip: rk3588: add SYS_GRF SOC_CON6 register offset
clk: rockchip: add helper to register auxiliary GRFs
clk: rockchip: allow grf_type_sys lookup in aux_grf_table
dt-bindings: clock: rockchip,rk3588-cru: add I2S MCLK output to IO clock IDs