adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 7

drivers: i2s: update i2s_mcux_sai.c

Browse source 
On RT1180/RT700, there is no gpr register on soc,
so change driver to get configuration register base
address from dts, instead of hard code.

Signed-off-by: Lucien Zhao <lucien.zhao@nxp.com>
This commit is contained in:
Lucien Zhao 2024-11-15 15:49:09 +08:00 committed by Benjamin Cabé
parent 384e940c66
commit 42ad39b169
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/i2s/i2s_mcux_sai.c
View file

@ -88,6 +88,7 @@ struct i2s_mcux_config {
uint32_t pll_pd;
uint32_t pll_num;
uint32_t pll_den;
uint32_t *mclk_control_base;
uint32_t mclk_pin_mask;
uint32_t mclk_pin_offset;
uint32_t tx_channel;
@ -406,12 +407,12 @@ static void enable_mclk_direction(const struct device *dev, bool dir)
const struct i2s_mcux_config *dev_cfg = dev->config;
uint32_t offset = dev_cfg->mclk_pin_offset;
uint32_t mask = dev_cfg->mclk_pin_mask;
uint32_t *gpr = (uint32_t *)(DT_REG_ADDR(DT_NODELABEL(iomuxcgpr)) + offset);
uint32_t *base = (uint32_t *)(dev_cfg->mclk_control_base + offset);
if (dir) {
*gpr |= mask;
*base |= mask;
} else {
*gpr &= ~mask;
*base &= ~mask;
}
}
@ -1182,6 +1183,8 @@ static DEVICE_API(i2s, i2s_mcux_driver_api) = {
.pll_pd = DT_PHA_BY_NAME(DT_DRV_INST(i2s_id), pll_clocks, pd, value), \
.pll_num = DT_PHA_BY_NAME(DT_DRV_INST(i2s_id), pll_clocks, num, value), \
.pll_den = DT_PHA_BY_NAME(DT_DRV_INST(i2s_id), pll_clocks, den, value), \
.mclk_control_base = \
(uint32_t *)DT_REG_ADDR(DT_PHANDLE(DT_DRV_INST(i2s_id), pinmuxes)), \
.mclk_pin_mask = DT_PHA_BY_IDX(DT_DRV_INST(i2s_id), pinmuxes, 0, function), \
.mclk_pin_offset = DT_PHA_BY_IDX(DT_DRV_INST(i2s_id), pinmuxes, 0, pin), \
.clk_sub_sys = \