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driver: sai: add RT11XX support

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RT11xx series use CCMV2 need special processing

Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
This commit is contained in:
Hake Huang 2022-01-19 22:57:58 +08:00 • committed by David Leach
commit ef0b87c4de
1 changed files with 2 additions and 47 deletions
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49
drivers/i2s/i2s_mcux_sai.c
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@ -953,58 +953,13 @@ static void audio_clock_settings(const struct device *dev)
uint32_t clock_name = (uint32_t) dev_cfg->clk_sub_sys; uint32_t clock_name = (uint32_t) dev_cfg->clk_sub_sys;
/*Clock setting for SAI*/ /*Clock setting for SAI*/
#if CONFIG_CLOCK_CONTROL_MCUX_CCM_REV2 imxrt_audio_codec_pll_init(clock_name, dev_cfg->clk_src,
switch (clock_name) { dev_cfg->clk_pre_div, dev_cfg->clk_src_div);
case IMX_CCM_SAI1_CLK:
CLOCK_SetRootClockMux(kCLOCK_Root_Sai1, dev_cfg->clk_src);
CLOCK_SetRootClockDiv(kCLOCK_Root_Sai1, dev_cfg->clk_src_div);
break;
case IMX_CCM_SAI2_CLK:
CLOCK_SetRootClockMux(kCLOCK_Root_Sai2, dev_cfg->clk_src);
CLOCK_SetRootClockDiv(kCLOCK_Root_Sai2, dev_cfg->clk_src_div);
break;
case IMX_CCM_SAI3_CLK:
CLOCK_SetRootClockMux(kCLOCK_Root_Sai3, dev_cfg->clk_src);
CLOCK_SetRootClockDiv(kCLOCK_Root_Sai3, dev_cfg->clk_src_div);
break;
case IMX_CCM_SAI4_CLK:
CLOCK_SetRootClockMux(kCLOCK_Root_Sai4, dev_cfg->clk_src);
CLOCK_SetRootClockDiv(kCLOCK_Root_Sai4, dev_cfg->clk_src_div);
break;
default:
LOG_ERR("wrong clock system configured");
return;
}
#endif
#if CONFIG_CLOCK_CONTROL_MCUX_CCM
switch (clock_name) {
case IMX_CCM_SAI1_CLK:
CLOCK_SetMux(kCLOCK_Sai1Mux, dev_cfg->clk_src);
CLOCK_SetDiv(kCLOCK_Sai1PreDiv, dev_cfg->clk_pre_div);
CLOCK_SetDiv(kCLOCK_Sai1Div, dev_cfg->clk_src_div);
break;
case IMX_CCM_SAI2_CLK:
CLOCK_SetMux(kCLOCK_Sai2Mux, dev_cfg->clk_src);
CLOCK_SetDiv(kCLOCK_Sai2PreDiv, dev_cfg->clk_pre_div);
CLOCK_SetDiv(kCLOCK_Sai2Div, dev_cfg->clk_src_div);
break;
case IMX_CCM_SAI3_CLK:
CLOCK_SetMux(kCLOCK_Sai2Mux, dev_cfg->clk_src);
CLOCK_SetDiv(kCLOCK_Sai2PreDiv, dev_cfg->clk_pre_div);
CLOCK_SetDiv(kCLOCK_Sai2Div, dev_cfg->clk_src_div);
break;
default:
LOG_ERR("wrong clock system configured");
return;
}
#endif
audioPllConfig.loopDivider = dev_cfg->pll_lp; audioPllConfig.loopDivider = dev_cfg->pll_lp;
audioPllConfig.postDivider = dev_cfg->pll_pd; audioPllConfig.postDivider = dev_cfg->pll_pd;
audioPllConfig.numerator = dev_cfg->pll_num; audioPllConfig.numerator = dev_cfg->pll_num;
audioPllConfig.denominator = dev_cfg->pll_den; audioPllConfig.denominator = dev_cfg->pll_den;
audioPllConfig.src = dev_cfg->pll_src;
CLOCK_InitAudioPll(&audioPllConfig); CLOCK_InitAudioPll(&audioPllConfig);
} }