diff options
| -rw-r--r-- | drivers/clk/clk-qoriq.c | 13 | ||||
| -rw-r--r-- | include/dt-bindings/clock/fsl,qoriq-clockgen.h | 15 |
2 files changed, 22 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; diff --git a/include/dt-bindings/clock/fsl,qoriq-clockgen.h b/include/dt-bindings/clock/fsl,qoriq-clockgen.h new file mode 100644 index 000000000000..ddec7d0bdc7f --- /dev/null +++ b/include/dt-bindings/clock/fsl,qoriq-clockgen.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef DT_CLOCK_FSL_QORIQ_CLOCKGEN_H +#define DT_CLOCK_FSL_QORIQ_CLOCKGEN_H + +#define QORIQ_CLK_SYSCLK 0 +#define QORIQ_CLK_CMUX 1 +#define QORIQ_CLK_HWACCEL 2 +#define QORIQ_CLK_FMAN 3 +#define QORIQ_CLK_PLATFORM_PLL 4 +#define QORIQ_CLK_CORECLK 5 + +#define QORIQ_CLK_PLL_DIV(x) ((x) - 1) + +#endif /* DT_CLOCK_FSL_QORIQ_CLOCKGEN_H */ |