Messages in this thread Patch in this message | | | From | Robert Jarzmik <> | Subject | [PATCH] ARM: pxa: add the missing AC97 clocks | Date | Sun, 27 May 2018 21:34:56 +0200 |
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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> --- arch/arm/mach-pxa/devices.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index d7c9a8476d57..018fbfc64851 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/spi/pxa2xx_spi.h> #include <linux/platform_data/i2c-pxa.h> @@ -496,6 +497,18 @@ 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); } -- 2.11.0
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