xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge 4.11-rc4 into staging-next

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We need the IIO fixes in here as well to handle merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2017-03-27 09:11:25 +02:00
parent b0fe8f7b9b c02ed2e75e
commit 1c816bad41
1078 changed files with 13956 additions and 7507 deletions
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13
drivers/iio/adc/ti_am335x_adc.c
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@@ -169,7 +169,9 @@ static irqreturn_t tiadc_irq_h(int irq, void *private)
{
struct iio_dev *indio_dev = private;
struct tiadc_device *adc_dev = iio_priv(indio_dev);
unsigned int status, config;
unsigned int status, config, adc_fsm;
unsigned short count = 0;
status = tiadc_readl(adc_dev, REG_IRQSTATUS);
/*
@@ -183,6 +185,15 @@ static irqreturn_t tiadc_irq_h(int irq, void *private)
tiadc_writel(adc_dev, REG_CTRL, config);
tiadc_writel(adc_dev, REG_IRQSTATUS, IRQENB_FIFO1OVRRUN
| IRQENB_FIFO1UNDRFLW | IRQENB_FIFO1THRES);
/* wait for idle state.
* ADC needs to finish the current conversion
* before disabling the module
*/
do {
adc_fsm = tiadc_readl(adc_dev, REG_ADCFSM);
} while (adc_fsm != 0x10 && count++ < 100);
tiadc_writel(adc_dev, REG_CTRL, (config | CNTRLREG_TSCSSENB));
return IRQ_HANDLED;
} else if (status & IRQENB_FIFO1THRES) {