diff options
Diffstat (limited to 'sound/soc/sof/imx/imx9.c')
| -rw-r--r-- | sound/soc/sof/imx/imx9.c | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/sound/soc/sof/imx/imx9.c b/sound/soc/sof/imx/imx9.c index 853155d5990a..e56e8a1c8022 100644 --- a/sound/soc/sof/imx/imx9.c +++ b/sound/soc/sof/imx/imx9.c @@ -3,19 +3,11 @@ * Copyright 2025 NXP */ -#include <linux/arm-smccc.h> +#include <linux/firmware/imx/sm.h> #include "imx-common.h" -#define IMX_SIP_SRC 0xC2000005 -#define IMX_SIP_SRC_M_RESET_ADDR_SET 0x03 - -#define IMX95_CPU_VEC_FLAGS_BOOT BIT(29) - -#define IMX_SIP_LMM 0xC200000F -#define IMX_SIP_LMM_BOOT 0x0 -#define IMX_SIP_LMM_SHUTDOWN 0x1 - +#define IMX95_M7_CPU_ID 0x1 #define IMX95_M7_LM_ID 0x1 static struct snd_soc_dai_driver imx95_dai[] = { @@ -38,7 +30,6 @@ static int imx95_ops_init(struct snd_sof_dev *sdev) static int imx95_chip_probe(struct snd_sof_dev *sdev) { - struct arm_smccc_res smc_res; struct platform_device *pdev; struct resource *res; @@ -49,31 +40,20 @@ static int imx95_chip_probe(struct snd_sof_dev *sdev) return dev_err_probe(sdev->dev, -ENODEV, "failed to fetch SRAM region\n"); - /* set core boot reset address */ - arm_smccc_smc(IMX_SIP_SRC, IMX_SIP_SRC_M_RESET_ADDR_SET, res->start, - IMX95_CPU_VEC_FLAGS_BOOT, 0, 0, 0, 0, &smc_res); - - return smc_res.a0; + return scmi_imx_lmm_reset_vector_set(IMX95_M7_LM_ID, IMX95_M7_CPU_ID, + 0, res->start); } static int imx95_core_kick(struct snd_sof_dev *sdev) { - struct arm_smccc_res smc_res; - - arm_smccc_smc(IMX_SIP_LMM, IMX_SIP_LMM_BOOT, - IMX95_M7_LM_ID, 0, 0, 0, 0, 0, &smc_res); - - return smc_res.a0; + return scmi_imx_lmm_operation(IMX95_M7_LM_ID, SCMI_IMX_LMM_BOOT, 0); } static int imx95_core_shutdown(struct snd_sof_dev *sdev) { - struct arm_smccc_res smc_res; - - arm_smccc_smc(IMX_SIP_LMM, IMX_SIP_LMM_SHUTDOWN, - IMX95_M7_LM_ID, 0, 0, 0, 0, 0, &smc_res); - - return smc_res.a0; + return scmi_imx_lmm_operation(IMX95_M7_LM_ID, + SCMI_IMX_LMM_SHUTDOWN, + SCMI_IMX_LMM_OP_FORCEFUL); } static const struct imx_chip_ops imx95_chip_ops = { |