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usb: repeater: Add qti debugfs for regmap

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This change adds qti debugfs regmap for repeater
driver to read/writte registers via debugfs.

Change-Id: I9ad846cfb14882a6f246fd1d1612c6ce2927df10
Signed-off-by: Pratham Pratap <quic_ppratap@quicinc.com>
This commit is contained in:
Pratham Pratap 2022-02-05 02:24:38 +05:30
parent 484c0cdc81
commit 1077a5b147
1 changed files with 3 additions and 0 deletions
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3
drivers/usb/repeater/repeater-i2c-eusb2.c
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@ -16,6 +16,7 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/regmap.h>
#include <linux/qti-regmap-debugfs.h>
#include <linux/regulator/consumer.h>
#include <linux/types.h>
#include <linux/usb/repeater.h>
@ -90,6 +91,7 @@ struct eusb2_repeater {
static const struct regmap_config eusb2_i2c_regmap = {
.reg_bits = 8,
.val_bits = 8,
.max_register = 0xff,
};
static int eusb2_i2c_read_reg(struct eusb2_repeater *er, u8 reg, u8 *val)
@ -343,6 +345,7 @@ static int eusb2_repeater_i2c_probe(struct i2c_client *client)
goto err_probe;
}
devm_regmap_qti_debugfs_register(er->dev, er->regmap);
i2c_set_clientdata(client, er);
ret = of_property_read_u16(dev->of_node, "reg", &er->reg_base);