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[4/6] phy: rockchip-inno-usb2: Support multi-bit mask properties

Message ID 20220414032258.40984-5-samuel@sholland.org
State Accepted
Commit ffe597d04db2b75d9c547a2d2e07c268c2a33117
Headers show
Series phy: rockchip-inno-usb2: RK356x OTG fix and enhancements | expand

Commit Message

Samuel Holland April 14, 2022, 3:22 a.m. UTC 
The "bvalid" and "id" interrupts can trigger on either the rising edge
or the falling edge, so each interrupt has two enable bits and two
status bits. This change allows using a single property for both bits,
checking whether either bit is set.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 3422db56be76..c694517496f8 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -253,7 +253,7 @@  static inline bool property_enabled(struct regmap *base,
 		return false;
 
 	tmp = (orig & mask) >> reg->bitstart;
-	return tmp == reg->enable;
+	return tmp != reg->disable;
 }
 
 static int rockchip_usb2phy_clk480m_prepare(struct clk_hw *hw)