diff options
| author | Arnd Bergmann <[email protected]> | 2021-05-31 11:12:55 +0200 |
|---|---|---|
| committer | Arnd Bergmann <[email protected]> | 2021-06-08 17:00:09 +0200 |
| commit | 63aadb77669a6856b26d73da85b4f788731524a3 (patch) | |
| tree | b34676b811907603d564f039a2ffc9070f65a710 /arch/m68k/coldfire/m5307.c | |
| parent | 35f752be4f412a1a58f4c15fa9282c53b956e067 (diff) | |
m68k: coldfire: use clkdev_lookup on most coldfire
Coldfire is now the only target that implements the clk_get()/clk_put()
helpers itself rather than using the common implementation.
Most coldfire variants only have two distinct clocks and use the clk
code purely for lookup. Change those over to use clkdev_lookup instead
but leave the custom clk interface for those two clocks.
Also leave the four SoCs that have gated clocks.
Acked-by: Greg Ungerer <[email protected]>
Tested-by: Greg Ungerer <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Diffstat (limited to 'arch/m68k/coldfire/m5307.c')
| -rw-r--r-- | arch/m68k/coldfire/m5307.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/arch/m68k/coldfire/m5307.c b/arch/m68k/coldfire/m5307.c index 64b4b1fd34ff..4ed2e43ab3ad 100644 --- a/arch/m68k/coldfire/m5307.c +++ b/arch/m68k/coldfire/m5307.c @@ -10,6 +10,7 @@ /***************************************************************************/ +#include <linux/clkdev.h> #include <linux/kernel.h> #include <linux/param.h> #include <linux/init.h> @@ -32,21 +33,15 @@ unsigned char ledbank = 0xff; DEFINE_CLK(pll, "pll.0", MCF_CLK); DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); -DEFINE_CLK(mcftmr0, "mcftmr.0", MCF_BUSCLK); -DEFINE_CLK(mcftmr1, "mcftmr.1", MCF_BUSCLK); -DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK); -DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK); -DEFINE_CLK(mcfi2c0, "imx1-i2c.0", MCF_BUSCLK); - -struct clk *mcf_clks[] = { - &clk_pll, - &clk_sys, - &clk_mcftmr0, - &clk_mcftmr1, - &clk_mcfuart0, - &clk_mcfuart1, - &clk_mcfi2c0, - NULL + +static struct clk_lookup m5307_clk_lookup[] = { + CLKDEV_INIT(NULL, "pll.0", &clk_pll), + CLKDEV_INIT(NULL, "sys.0", &clk_sys), + CLKDEV_INIT("mcftmr.0", NULL, &clk_sys), + CLKDEV_INIT("mcftmr.1", NULL, &clk_sys), + CLKDEV_INIT("mcfuart.0", NULL, &clk_sys), + CLKDEV_INIT("mcfuart.1", NULL, &clk_sys), + CLKDEV_INIT("imx1-i2c.0", NULL, &clk_sys), }; /***************************************************************************/ @@ -88,6 +83,8 @@ void __init config_BSP(char *commandp, int size) wdebug(MCFDEBUG_CSR, MCFDEBUG_CSR_PSTCLK); #endif m5307_i2c_init(); + + clkdev_add_table(m5307_clk_lookup, ARRAY_SIZE(m5307_clk_lookup)); } /***************************************************************************/ |