diff options
| author | Magnus Damm <damm@opensource.se> | 2010-05-11 11:35:11 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-13 10:36:02 +0200 |
| commit | 53041f020b31dd83aa4d0bdc78015bee58b1afe8 (patch) | |
| tree | b7237fbe12d5ef30671d5d2211cc0865798b03c1 /arch/sh | |
| parent | sh: get rid of div4 clock name (diff) | |
| download | linux-53041f020b31dd83aa4d0bdc78015bee58b1afe8.tar.xz linux-53041f020b31dd83aa4d0bdc78015bee58b1afe8.zip | |
sh: switch legacy clocks to clkdev
This patch converts the legacy clocks to register
using clkdev. Also the clock name is removed.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/cpu/clock-cpg.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/sh/kernel/cpu/clock-cpg.c b/arch/sh/kernel/cpu/clock-cpg.c index 0b165f6ae08c..69c6472cdf58 100644 --- a/arch/sh/kernel/cpu/clock-cpg.c +++ b/arch/sh/kernel/cpu/clock-cpg.c @@ -2,6 +2,7 @@ #include <linux/compiler.h> #include <linux/slab.h> #include <linux/io.h> +#include <asm/clkdev.h> #include <asm/clock.h> static int sh_clk_mstp32_enable(struct clk *clk) @@ -299,25 +300,21 @@ int __init sh_clk_div4_reparent_register(struct clk *clks, int nr, #ifdef CONFIG_SH_CLK_CPG_LEGACY static struct clk master_clk = { - .name = "master_clk", .flags = CLK_ENABLE_ON_INIT, .rate = CONFIG_SH_PCLK_FREQ, }; static struct clk peripheral_clk = { - .name = "peripheral_clk", .parent = &master_clk, .flags = CLK_ENABLE_ON_INIT, }; static struct clk bus_clk = { - .name = "bus_clk", .parent = &master_clk, .flags = CLK_ENABLE_ON_INIT, }; static struct clk cpu_clk = { - .name = "cpu_clk", .parent = &master_clk, .flags = CLK_ENABLE_ON_INIT, }; @@ -332,6 +329,16 @@ static struct clk *onchip_clocks[] = { &cpu_clk, }; +#define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk } + +static struct clk_lookup lookups[] = { + /* main clocks */ + CLKDEV_CON_ID("master_clk", &master_clk), + CLKDEV_CON_ID("peripheral_clk", &peripheral_clk), + CLKDEV_CON_ID("bus_clk", &bus_clk), + CLKDEV_CON_ID("cpu_clk", &cpu_clk), +}; + int __init __deprecated cpg_clk_init(void) { int i, ret = 0; @@ -343,6 +350,8 @@ int __init __deprecated cpg_clk_init(void) ret |= clk_register(clk); } + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + clk_add_alias("tmu_fck", NULL, "peripheral_clk", NULL); clk_add_alias("mtu2_fck", NULL, "peripheral_clk", NULL); clk_add_alias("cmt_fck", NULL, "peripheral_clk", NULL); |