From: Ansuel Smith <ansuelsmth@gmail.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Ansuel Smith <ansuelsmth@gmail.com>
Subject: [PATCH 1/2] drivers: phy: qcom: ipq806x-usb: convert to BITFIELD macro
Date: Mon, 17 Jan 2022 01:26:40 +0100 [thread overview]
Message-ID: <20220117002641.26773-1-ansuelsmth@gmail.com> (raw)
Convert some define to BITFIELD macro to tidy things up.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
index bfff0c8c9130..6788e0e8272a 100644
--- a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
@@ -10,6 +10,7 @@
#include <linux/delay.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
+#include <linux/bitfield.h>
/* USB QSCRATCH Hardware registers */
#define QSCRATCH_GENERAL_CFG (0x08)
@@ -74,20 +75,20 @@
PHY_PARAM_CTRL1_LOS_BIAS_MASK)
#define PHY_PARAM_CTRL1_TX_FULL_SWING(x) \
- (((x) << 20) & PHY_PARAM_CTRL1_TX_FULL_SWING_MASK)
+ FIELD_PREP(PHY_PARAM_CTRL1_TX_FULL_SWING_MASK, (x))
#define PHY_PARAM_CTRL1_TX_DEEMPH_6DB(x) \
- (((x) << 14) & PHY_PARAM_CTRL1_TX_DEEMPH_6DB_MASK)
+ FIELD_PREP(PHY_PARAM_CTRL1_TX_DEEMPH_6DB_MASK, (x))
#define PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB(x) \
- (((x) << 8) & PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB_MASK)
+ FIELD_PREP(PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB_MASK, x)
#define PHY_PARAM_CTRL1_LOS_BIAS(x) \
- (((x) << 3) & PHY_PARAM_CTRL1_LOS_BIAS_MASK)
+ FIELD_PREP(PHY_PARAM_CTRL1_LOS_BIAS_MASK, (x))
/* RX OVRD IN HI bits */
#define RX_OVRD_IN_HI_RX_RESET_OVRD BIT(13)
#define RX_OVRD_IN_HI_RX_RX_RESET BIT(12)
#define RX_OVRD_IN_HI_RX_EQ_OVRD BIT(11)
#define RX_OVRD_IN_HI_RX_EQ_MASK GENMASK(10, 7)
-#define RX_OVRD_IN_HI_RX_EQ(x) ((x) << 8)
+#define RX_OVRD_IN_HI_RX_EQ(x) FIELD_PREP(RX_OVRD_IN_HI_RX_EQ_MASK, (x))
#define RX_OVRD_IN_HI_RX_EQ_EN_OVRD BIT(7)
#define RX_OVRD_IN_HI_RX_EQ_EN BIT(6)
#define RX_OVRD_IN_HI_RX_LOS_FILTER_OVRD BIT(5)
--
2.33.1
--
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next reply other threads:[~2022-01-17 0:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-17 0:26 Ansuel Smith [this message]
2022-01-17 0:26 ` [PATCH 2/2] drivers: phy: qcom: ipq806x-usb: conver latch function to pool macro Ansuel Smith
2022-01-23 11:52 ` Vinod Koul
2022-01-23 14:46 ` Ansuel Smith
2022-01-24 4:27 ` Vinod Koul
2022-01-24 4:28 ` [PATCH 1/2] drivers: phy: qcom: ipq806x-usb: convert to BITFIELD macro Vinod Koul
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