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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2018-06-03 22:15:39 +0200 |
|---|---|---|
| committer | Robert Jarzmik <robert.jarzmik@free.fr> | 2018-06-20 22:23:21 +0200 |
| commit | 22abc0d25db35e74753c7d3d8f30d2823a7fe2a1 (patch) | |
| tree | 38c1074b531d01b874ff7bbf04fe9fe35adadcb3 | |
| parent | a4d7baf0a02a1bd5725df5f46c09ab374a3abd79 (diff) | |
ARM: pxa: add the missing AC97 clocks
The AC97 bit clock is added as the pxa internally generated 13MHz
clock. This is a consequence of the new ac97 framework.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
| -rw-r--r-- | arch/arm/mach-pxa/devices.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 5a16ea74e28a..a24783a03827 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -3,6 +3,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/clkdev.h> #include <linux/dma-mapping.h> #include <linux/dmaengine.h> #include <linux/spi/pxa2xx_spi.h> @@ -477,6 +478,18 @@ struct platform_device pxa_device_ac97 = { void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops) { + int ret; + + ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:0", "AC97CLK", + &pxa_device_ac97.dev); + if (ret) + pr_err("PXA AC97 clock1 alias error: %d\n", ret); + + ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:1", "AC97CLK", + &pxa_device_ac97.dev); + if (ret) + pr_err("PXA AC97 clock2 alias error: %d\n", ret); + pxa_register_device(&pxa_device_ac97, ops); } |