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iio: adc: rockchip_saradc: fix RK3588 saradc interrupt issue

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Fixes: 7af20071ed ("iio: adc: rockchip_saradc: add support rk3588 new saradc")
Change-Id: Ice925d6a9c1a57b76d3cf99bd07bd843439139a3
Signed-off-by: Simon Xue <xxm@rock-chips.com>
This commit is contained in:
Simon Xue
2021-11-12 09:42:50 +08:00
committed by Tao Huang
parent 7c425a9c63
commit 39568d0bb4
1 changed files with 5 additions and 1 deletions
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6
drivers/iio/adc/rockchip_saradc.c
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@@ -38,7 +38,9 @@
#define SARADC_MAX_CHANNELS 8
/* v2 registers */
#define SARADC2_CONV_CON 0x0
#define SARADC2_CONV_CON 0x0
#define SARADC_T_PD_SOC 0x4
#define SARADC_T_DAS_SOC 0xc
#define SARADC2_END_INT_EN 0x104
#define SARADC2_ST_CON 0x108
#define SARADC2_STATUS 0x10c
@@ -95,6 +97,8 @@ static void rockchip_saradc_start_v2(struct rockchip_saradc *info,
{
int val;
writel_relaxed(0xc, info->regs + SARADC_T_DAS_SOC);
writel_relaxed(0x20, info->regs + SARADC_T_PD_SOC);
val = SARADC2_EN_END_INT << 16 | SARADC2_EN_END_INT;
writel_relaxed(val, info->regs + SARADC2_END_INT_EN);
val = SARADC2_START | SARADC2_SINGLE_MODE | chn;