diff options
| author | Michael Walle <michael@walle.cc> | 2020-11-08 21:51:07 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2020-12-08 03:53:30 +0300 |
| commit | 4cb15934ba05b49784d9d47778af308e7ea50b69 (patch) | |
| tree | 5cb3e8dd529f447e2eb0e2077000f9e1d90bbde7 /drivers/clk | |
| parent | fb8715157b6a16cf93a14109ebc8a6440a182a82 (diff) | |
| download | linux-4cb15934ba05b49784d9d47778af308e7ea50b69.tar.xz | |
clk: qoriq: provide constants for the type
To avoid future mistakes in the device tree for the clockgen module, add
constants for the clockgen subtype as well as a macro for the PLL
divider.
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201108185113.31377-4-michael@walle.cc
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk-qoriq.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c index 46101c6a20f2..70aa521e7e7f 100644 --- a/drivers/clk/clk-qoriq.c +++ b/drivers/clk/clk-qoriq.c @@ -7,6 +7,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <dt-bindings/clock/fsl,qoriq-clockgen.h> #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> @@ -1368,33 +1369,33 @@ static struct clk *clockgen_clk_get(struct of_phandle_args *clkspec, void *data) idx = clkspec->args[1]; switch (type) { - case 0: + case QORIQ_CLK_SYSCLK: if (idx != 0) goto bad_args; clk = cg->sysclk; break; - case 1: + case QORIQ_CLK_CMUX: if (idx >= ARRAY_SIZE(cg->cmux)) goto bad_args; clk = cg->cmux[idx]; break; - case 2: + case QORIQ_CLK_HWACCEL: if (idx >= ARRAY_SIZE(cg->hwaccel)) goto bad_args; clk = cg->hwaccel[idx]; break; - case 3: + case QORIQ_CLK_FMAN: if (idx >= ARRAY_SIZE(cg->fman)) goto bad_args; clk = cg->fman[idx]; break; - case 4: + case QORIQ_CLK_PLATFORM_PLL: pll = &cg->pll[PLATFORM_PLL]; if (idx >= ARRAY_SIZE(pll->div)) goto bad_args; clk = pll->div[idx].clk; break; - case 5: + case QORIQ_CLK_CORECLK: if (idx != 0) goto bad_args; clk = cg->coreclk; |