#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/reset.h>
#include <linux/slab.h>
#include <linux/pm_wakeirq.h>
#include <linux/slimbus.h>
struct device *dev;
struct regmap *regmap;
void __iomem *mmio;
+ struct reset_control *audio_cgcr;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs;
#endif
val = FIELD_PREP(SWRM_MCP_FRAME_CTRL_BANK_ROW_CTRL_BMSK, ctrl->rows_index);
val |= FIELD_PREP(SWRM_MCP_FRAME_CTRL_BANK_COL_CTRL_BMSK, ctrl->cols_index);
+ reset_control_reset(ctrl->audio_cgcr);
+
ctrl->reg_write(ctrl, SWRM_MCP_FRAME_CTRL_BANK_ADDR(0), val);
/* Enable Auto enumeration */
ctrl->bus.compute_params = &qcom_swrm_compute_params;
ctrl->bus.clk_stop_timeout = 300;
+ ctrl->audio_cgcr = devm_reset_control_get_exclusive(dev, "swr_audio_cgcr");
+ if (IS_ERR(ctrl->audio_cgcr))
+ dev_err(dev, "Failed to get audio_cgcr reset required for soundwire-v1.6.0\n");
+
ret = qcom_swrm_get_port_config(ctrl);
if (ret)
goto err_clk;
qcom_swrm_get_device_status(ctrl);
sdw_handle_slave_status(&ctrl->bus, ctrl->status);
} else {
+ reset_control_reset(ctrl->audio_cgcr);
+
ctrl->reg_write(ctrl, SWRM_MCP_BUS_CTRL, SWRM_MCP_BUS_CLK_START);
ctrl->reg_write(ctrl, SWRM_INTERRUPT_CLEAR,
SWRM_INTERRUPT_STATUS_MASTER_CLASH_DET);