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iio: adc: rockchip_saradc: support raw read in test mode

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Change-Id: Ic19240bfdc05865e395c91b83fdadd8cfb4d8eac
Signed-off-by: Simon Xue <xxm@rock-chips.com>
This commit is contained in:
Simon Xue
2025-03-26 10:38:57 +08:00
committed by Tao Huang
parent 6f4e88f870
commit 29ef3c3b2c
1 changed files with 4 additions and 1 deletions
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5
drivers/iio/adc/rockchip_saradc.c
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@@ -151,7 +151,10 @@ static int rockchip_saradc_read_v2(struct rockchip_saradc *info)
writel_relaxed(0x1, info->regs + SARADC2_END_INT_ST);
#ifdef CONFIG_ROCKCHIP_SARADC_TEST_CHN
channel = info->test_chn;
if (info->test)
channel = info->test_chn;
else
channel = info->last_chan->channel;
#else
channel = info->last_chan->channel;
#endif