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13 Commits

Author SHA1 Message Date
Gerard Marull-Paretas 72a0d68284 drivers: i2s: drop DEV_DATA/DEV_CFG usage 
Stop using redundant DEV_DATA/DEV_CFG macros and use dev->data and
dev->config instead.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
 2022-01-19 18:16:02 +01:00
Erwan Gouriou 79943f647f drivers/i2s: stm32: use new pinctrl API 
Use the new pinctrl API to configure pins.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
 2021-11-26 11:36:42 +01:00
Kumar Gala 34861b592b i2s: stm32: Convert dma to use DEVICE_DT_GET 
Replace device_get_binding with DEVICE_DT_GET for getting access
to the dma controller device.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2021-02-28 16:37:22 -05:00
Erwan Gouriou 344ff12c37 drivers/i2s: stm32: Convert to dt based pinctrl configuration 
Convert STM32 I2S driver to dt based pinctrl configuration

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
 2020-10-28 09:29:56 -05:00
Tomasz Bursztyka e18fcbba5a device: Const-ify all device driver instance pointers 
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.

A coccinelle rule is used for this:

@r_const_dev_1
  disable optional_qualifier
@
@@
-struct device *
+const struct device *

@r_const_dev_2
 disable optional_qualifier
@
@@
-struct device * const
+const struct device *

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-09-02 13:48:13 +02:00
Tomasz Bursztyka 98d9b01322 device: Apply driver_api/data attributes rename everywhere 
Via coccinelle:

@r_device_driver_api_and_data_1@
struct device *D;
@@
(
D->
-	driver_api
+	api
|
D->
-	driver_data
+	data
)

@r_device_driver_api_and_data_2@
expression E;
@@
(
net_if_get_device(E)->
-	driver_api
+	api
|
net_if_get_device(E)->
-	driver_data
+	data
)

And grep/sed rules for macros:

git grep -rlz 'dev)->driver_data' |
	xargs -0 sed -i 's/dev)->driver_data/dev)->data/g'

git grep -rlz 'dev->driver_data' |
	xargs -0 sed -i 's/dev->driver_data/dev->data/g'

git grep -rlz 'device->driver_data' |
	xargs -0 sed -i 's/device->driver_data/device->data/g'

Fixes #27397

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-08-11 19:30:53 +02:00
Tomasz Bursztyka af6140cc0d device: Apply config_info rename everywhere 
Via coccinelle:

@r_device_config@
struct device *D;
@@

D->
-	config_info
+	config

And 2 grep/sed rules for macros:

git grep -rlz 'dev)->config_info' |
	xargs -0 sed -i 's/dev)->config_info/dev)->config/g'

git grep -rlz 'dev->config_info' |
	xargs -0 sed -i 's/dev->config_info/dev->config/g'

Fixes #27397

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-08-11 19:30:53 +02:00
Kumar Gala a1b77fd589 zephyr: replace zephyr integer types with C99 types 
git grep -l 'u\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g"
	git grep -l 's\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g"

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2020-06-08 08:23:57 -05:00
Tomasz Bursztyka 97326c0445 device: Fix structure attributes access 
Since struct devconfig was merged earlier into struct device, let's fix
accessing config_info, name, ... attributes everywhere via:

grep -rlZ 'dev->config->' | xargs -0 sed -i 's/dev->config->/dev->/g'

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-05-08 23:07:44 +02:00
Song Qiang f0d3ee52fb drivers: i2s: change the stm32 DMA in the driver to use dts 
This commit moves DMA parameters previously hard coded in the driver
to the dts.

Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2019-11-06 14:14:39 +01:00
Song Qiang 9561785ea7 drivers: i2s: add some missing DMA parameters 
src_addr_increment, dst_addr_increment, fifo_threshold and priority
are missing as parameters for configuring DMA. This commit adds them
to the driver.

Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
 2019-11-06 14:14:39 +01:00
Song Qiang ad5f81b2e7 drivers: i2s: change stm32 i2s driver to use two DMA controllers 
The i2s driver assumes the tx channel and rx channel of dma are using
the same dma controller. This commit changes it to be able to use
different dma controllers.

Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
 2019-11-06 14:14:39 +01:00
Armando Visconti 7b82e9f2d0 drivers: i2s: Add support for I2S stm32 
STM32 I2S driver implementation. It has been designed in the most
generic way possible, with the possibility of using it in master/slave
and rx/tx mode. Currenty it has been tested for master rx mode only
using the microphone on ArgonKey board.

The configuration file permits to compile it for STM32F4xx product
family only, but it should be easy to extend it also for other
families.

It supports all 5 STM32F4xx I2S controllers (I2S 1/4/5 on APB2 and
I2S 2/3 on APB1).
It makes uses of the available DMA channels for rx/tx streams.

The clock source can be selected among one of the following two choices:

  - PLLI2S pll, with possibility to configure PLLM/PLLN/PLLR
  - HSE/HSI clock

Interrupt is triggered only in case of errors (FRM/OVR/UDR).

Signed-off-by: Armando Visconti <armando.visconti@st.com>
 2018-10-11 16:55:00 +02:00