diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2013-05-20 22:39:19 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-06-17 15:45:14 +0800 |
| commit | 12aad63ca466409a531e5b79abb59d8de33bcbaa (patch) | |
| tree | c915d996c15f041a5c1a6c9929cbfc7dad50a5da /arch | |
| parent | fcc1c8a8b47fdd5d472ffece5a5e0092e936efae (diff) | |
ARM: imx6q: call of_clk_init() to register fixed rate clocks
As the fixed rate clocks are defined in device tree, we can just call
of_clk_init() to register them.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx6q.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 0bc3ea20cec..80d350b814d 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -276,21 +276,12 @@ int __init mx6q_clocks_init(void) void __iomem *base; int i, irq; - clk[dummy] = imx_clk_fixed("dummy", 0); + of_clk_init(NULL); - /* retrieve the freqency of fixed clocks from device tree */ - for_each_compatible_node(np, NULL, "fixed-clock") { - u32 rate; - if (of_property_read_u32(np, "clock-frequency", &rate)) - continue; - - if (of_device_is_compatible(np, "fsl,imx-ckil")) - clk[ckil] = imx_clk_fixed("ckil", rate); - else if (of_device_is_compatible(np, "fsl,imx-ckih1")) - clk[ckih] = imx_clk_fixed("ckih", rate); - else if (of_device_is_compatible(np, "fsl,imx-osc")) - clk[osc] = imx_clk_fixed("osc", rate); - } + clk[dummy] = imx_clk_fixed("dummy", 0); + clk[ckil] = imx_obtain_fixed_clock("ckil", 0); + clk[ckih] = imx_obtain_fixed_clock("ckih1", 0); + clk[osc] = imx_obtain_fixed_clock("osc", 0); np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop"); base = of_iomap(np, 0); |