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Merge "clk: qcom: gdsc-regulator: Dump consumers of GDSC"

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qctecmdr 2021-06-17 06:35:09 -07:00 committed by Gerrit - the friendly Code Review server
commit 91a7f066e1
1 changed files with 21 additions and 1 deletions
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22
drivers/clk/qcom/gdsc-regulator.c
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@ -661,7 +661,10 @@ static struct regmap_config gdsc_regmap_config = {
void gdsc_debug_print_regs(struct regulator *regulator) void gdsc_debug_print_regs(struct regulator *regulator)
{ {
struct gdsc *sc = rdev_get_drvdata(regulator->rdev); struct regulator_dev *rdev = regulator->rdev;
struct gdsc *sc = rdev_get_drvdata(rdev);
struct regulator *reg;
const char *supply_name;
uint32_t regvals[3] = {0}; uint32_t regvals[3] = {0};
int ret; int ret;
@ -670,6 +673,23 @@ void gdsc_debug_print_regs(struct regulator *regulator)
return; return;
} }
ww_mutex_lock(&rdev->mutex, NULL);
if (rdev->open_count)
pr_info("%-32s EN\n", "Device-Supply");
list_for_each_entry(reg, &rdev->consumer_list, list) {
if (reg->supply_name)
supply_name = reg->supply_name;
else
supply_name = "(null)-(null)";
pr_info("%-32s %c\n", supply_name,
(reg->enable_count ? 'Y' : 'N'));
}
ww_mutex_unlock(&rdev->mutex);
ret = regmap_bulk_read(sc->regmap, REG_OFFSET, regvals, ret = regmap_bulk_read(sc->regmap, REG_OFFSET, regvals,
gdsc_regmap_config.max_register ? 3 : 1); gdsc_regmap_config.max_register ? 3 : 1);
if (ret) { if (ret) {