PCLK4 (reference) in projects: linux-6.6.21

7 #define PCLK4 5  macro

45 #define PCLK4		32  macro

551 	hws[PCLK4] = clk_hw_register_divider_table(NULL, "pclk4", "hclk", 0,  in register_core_and_bus_clocks()

/linux-6.6.21/include/dt-bindings/clock/ !
D	stm32h7-clks.h	`7 #define PCLK4 5 macro`
D	stm32mp13-clks.h	`41 #define PCLK4 25 macro`
D	nuvoton,ma35d1-clk.h	`45 #define PCLK4 32 macro`
/linux-6.6.21/drivers/clk/nuvoton/ !
D	clk-ma35d1.c	`545 hws[PCLK4] = ma35d1_clk_fixed_factor(dev, "pclk4", "sysclk1_mux", 1, 2); in ma35d1_clocks_probe()`
/linux-6.6.21/drivers/clk/ !
D	clk-stm32h7.c	`551 hws[PCLK4] = clk_hw_register_divider_table(NULL, "pclk4", "hclk", 0, in register_core_and_bus_clocks()`