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ASoC: stm32: sai: add h7 support

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Add support of SAI on STM32H7 family.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
olivier moysan
2017-06-16 14:16:24 +02:00
committed by Mark Brown
parent 3861da5801
commit 03e78a242a
3 changed files with 154 additions and 21 deletions
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13
sound/soc/stm/stm32_sai.c
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@@ -27,8 +27,17 @@
#include "stm32_sai.h"
static const struct stm32_sai_conf stm32_sai_conf_f4 = {
.version = SAI_STM32F4,
};
static const struct stm32_sai_conf stm32_sai_conf_h7 = {
.version = SAI_STM32H7,
};
static const struct of_device_id stm32_sai_ids[] = {
{ .compatible = "st,stm32f4-sai", .data = (void *)SAI_STM32F4 },
{ .compatible = "st,stm32f4-sai", .data = (void *)&stm32_sai_conf_f4 },
{ .compatible = "st,stm32h7-sai", .data = (void *)&stm32_sai_conf_h7 },
{}
};
@@ -52,7 +61,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
of_id = of_match_device(stm32_sai_ids, &pdev->dev);
if (of_id)
sai->version = (enum stm32_sai_version)of_id->data;
sai->conf = (struct stm32_sai_conf *)of_id->data;
else
return -EINVAL;