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Commit 1ed45175 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

iio: adc: qcom-spmi-adc5: add an unique irq name 



Currently, interrupts of qcom-spmi-adc5 driver are registered
with name "pm-adc5". However on platforms with multiple PMICs
that can have different ADC types (adc5 or adc7), this naming
is not user friendly when looking at interrupt data. Add a name
that looks unique for different adc types so that they can be
interpreted easily.

Change-Id: Iac1080dc8e02d278b30cff0d61eca40e081bc306
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 33569a19

drivers/iio/adc/qcom-spmi-adc5.c

+10 −1
Original line number Diff line number Diff line
@@ -918,6 +918,7 @@ static int adc5_get_dt_channel_data(struct adc5_chip *adc, 
}



static const struct adc5_data adc5_data_pmic = {

	.name = "pm-adc5",

	.full_scale_code_volt = 0x70e4,

	.full_scale_code_cur = 0x2710,

	.adc_chans = adc5_chans_pmic,
@@ -932,6 +933,7 @@ static const struct adc5_data adc5_data_pmic = { 
};



static const struct adc5_data adc7_data_pmic = {

	.name = "pm-adc7",

	.full_scale_code_volt = 0x70e4,

	.adc_chans = adc7_chans_pmic,

	.decimation = (unsigned int [ADC5_DECIMATION_SAMPLES_MAX])
@@ -943,6 +945,7 @@ static const struct adc5_data adc7_data_pmic = { 
};



static const struct adc5_data adc5_data_pmic5_lite = {

	.name = "pm-adc5-lite",

	.full_scale_code_volt = 0x70e4,

	/* On PMI632, IBAT LSB = 5A/32767 */

	.full_scale_code_cur = 5000,
@@ -953,6 +956,7 @@ static const struct adc5_data adc5_data_pmic5_lite = { 
};



static const struct adc5_data adc5_data_pmic_rev2 = {

	.name = "pm-adc4-rev2",

	.full_scale_code_volt = 0x4000,

	.full_scale_code_cur = 0x1800,

	.adc_chans = adc5_chans_rev2,
@@ -1056,6 +1060,7 @@ static int adc5_probe(struct platform_device *pdev) 
	struct iio_dev *indio_dev;

	struct adc5_chip *adc;

	struct regmap *regmap;

	const char *irq_name;

	int ret, irq_eoc;

	u32 reg;
@@ -1100,8 +1105,12 @@ static int adc5_probe(struct platform_device *pdev) 
			return irq_eoc;

		adc->poll_eoc = true;

	} else {

		irq_name = "pm-adc5";

		if (adc->data->name)

			irq_name = adc->data->name;



		ret = devm_request_irq(dev, irq_eoc, adc5_isr, 0,

				       "pm-adc5", adc);

				       irq_name, adc);

		if (ret)

			return ret;

	}

drivers/iio/adc/qcom-vadc-common.h

+1 −0
Original line number Diff line number Diff line
@@ -184,6 +184,7 @@ enum vadc_scale_fn_type { 
};



struct adc5_data {

	const char	*name;

	const u32	full_scale_code_volt;

	const u32	full_scale_code_cur;

	const struct adc5_channels *adc_chans;