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From: Krzysztof Kozlowski <krzk@kernel.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFT 3/8] adc: exynos-adc: Fix wrong bit operation used to stop the ADC
Date: Sat,  9 Feb 2019 23:54:06 +0100	[thread overview]
Message-ID: <20190209225411.32756-4-krzk@kernel.org> (raw)
In-Reply-To: <20190209225411.32756-1-krzk@kernel.org>

When stopping the ADC_V2_CON1_STC_EN should be cleared.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/adc/exynos-adc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/adc/exynos-adc.c b/drivers/adc/exynos-adc.c
index d33e3d632afc..12c49fc8cefb 100644
--- a/drivers/adc/exynos-adc.c
+++ b/drivers/adc/exynos-adc.c
@@ -62,7 +62,7 @@ int exynos_adc_stop(struct udevice *dev)
 
 	/* Stop conversion */
 	cfg = readl(&regs->con1);
-	cfg |= ~ADC_V2_CON1_STC_EN;
+	cfg &= ~ADC_V2_CON1_STC_EN;
 
 	writel(cfg, &regs->con1);
 
-- 
2.17.1

  parent reply	other threads:[~2019-02-09 22:54 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-09 22:54 [U-Boot] [RFT 0/8] exynos: Fix reboot on Odroid HC1 Krzysztof Kozlowski
2019-02-09 22:54 ` [U-Boot] [RFT 1/8] exynos: Redo detection of revision when all resources are ready Krzysztof Kozlowski
2019-02-11  7:20   ` Lukasz Majewski
2019-02-11  8:02     ` Krzysztof Kozlowski
2019-02-11  8:14       ` Lukasz Majewski
2019-02-11  8:17         ` Krzysztof Kozlowski
2019-02-11 11:06           ` Minkyu Kang
2019-02-09 22:54 ` [U-Boot] [RFT 2/8] exynos: Wait till ADC stabilizes before checking Odroid HC1 revision Krzysztof Kozlowski
2019-02-09 22:54 ` Krzysztof Kozlowski [this message]
2019-02-09 22:54 ` [U-Boot] [RFT 4/8] regulator: Add support for ramp delay Krzysztof Kozlowski
2019-02-10  9:49   ` Simon Glass
2019-02-11  8:14     ` Krzysztof Kozlowski
2019-02-09 22:54 ` [U-Boot] [RFT 5/8] power: regulator: s2mps11: Fix step for LDO27 and LDO35 Krzysztof Kozlowski
2019-02-09 22:54 ` [U-Boot] [RFT 6/8] power: regulator: s2mps11: Add enable delay Krzysztof Kozlowski
2019-02-11  7:11   ` Lukasz Majewski
2019-02-11  8:20     ` Krzysztof Kozlowski
2019-02-09 22:54 ` [U-Boot] [RFT 7/8] arm: dts: exynos: Add supply for ADC block to Odroid XU3 family Krzysztof Kozlowski
2019-02-09 22:54 ` [U-Boot] [RFT 8/8] arm: dts: exynos: Add ramp delay property to LDO regulators " Krzysztof Kozlowski
2019-02-11  7:13   ` Lukasz Majewski

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