From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mika Westerberg <mika.westerberg@linux.intel.com>,
linux-gpio@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1] pinctrl: baytrail: Use GENMASK() consistently
Date: Wed, 3 Jul 2019 18:15:54 +0300 [thread overview]
Message-ID: <20190703151554.30454-1-andriy.shevchenko@linux.intel.com> (raw)
Use GENMASK() macro for all definitions where it's appropriate.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/pinctrl/intel/pinctrl-baytrail.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 4fc4f9658484..14a81943c5ab 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -37,6 +37,7 @@
/* BYT_CONF0_REG register bits */
#define BYT_IODEN BIT(31)
#define BYT_DIRECT_IRQ_EN BIT(27)
+#define BYT_TRIG_MASK GENMASK(26, 24)
#define BYT_TRIG_NEG BIT(26)
#define BYT_TRIG_POS BIT(25)
#define BYT_TRIG_LVL BIT(24)
@@ -45,31 +46,28 @@
#define BYT_GLITCH_F_SLOW_CLK BIT(17)
#define BYT_GLITCH_F_FAST_CLK BIT(16)
#define BYT_PULL_STR_SHIFT 9
-#define BYT_PULL_STR_MASK (3 << BYT_PULL_STR_SHIFT)
+#define BYT_PULL_STR_MASK GENMASK(10, 9)
#define BYT_PULL_STR_2K (0 << BYT_PULL_STR_SHIFT)
#define BYT_PULL_STR_10K (1 << BYT_PULL_STR_SHIFT)
#define BYT_PULL_STR_20K (2 << BYT_PULL_STR_SHIFT)
#define BYT_PULL_STR_40K (3 << BYT_PULL_STR_SHIFT)
#define BYT_PULL_ASSIGN_SHIFT 7
-#define BYT_PULL_ASSIGN_MASK (3 << BYT_PULL_ASSIGN_SHIFT)
+#define BYT_PULL_ASSIGN_MASK GENMASK(8, 7)
#define BYT_PULL_ASSIGN_UP (1 << BYT_PULL_ASSIGN_SHIFT)
#define BYT_PULL_ASSIGN_DOWN (2 << BYT_PULL_ASSIGN_SHIFT)
-#define BYT_PIN_MUX 0x07
+#define BYT_PIN_MUX GENMASK(2, 0)
/* BYT_VAL_REG register bits */
+#define BYT_DIR_MASK GENMASK(2, 1)
#define BYT_INPUT_EN BIT(2) /* 0: input enabled (active low)*/
#define BYT_OUTPUT_EN BIT(1) /* 0: output enabled (active low)*/
#define BYT_LEVEL BIT(0)
-#define BYT_DIR_MASK (BIT(1) | BIT(2))
-#define BYT_TRIG_MASK (BIT(26) | BIT(25) | BIT(24))
-
-#define BYT_CONF0_RESTORE_MASK (BYT_DIRECT_IRQ_EN | BYT_TRIG_MASK | \
- BYT_PIN_MUX)
+#define BYT_CONF0_RESTORE_MASK (BYT_DIRECT_IRQ_EN | BYT_TRIG_MASK | BYT_PIN_MUX)
#define BYT_VAL_RESTORE_MASK (BYT_DIR_MASK | BYT_LEVEL)
/* BYT_DEBOUNCE_REG bits */
-#define BYT_DEBOUNCE_PULSE_MASK 0x7
+#define BYT_DEBOUNCE_PULSE_MASK GENMASK(2, 0)
#define BYT_DEBOUNCE_PULSE_375US 1
#define BYT_DEBOUNCE_PULSE_750US 2
#define BYT_DEBOUNCE_PULSE_1500US 3
--
2.20.1
next reply other threads:[~2019-07-03 15:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-03 15:15 Andy Shevchenko [this message]
2019-07-03 16:38 ` [PATCH v1] pinctrl: baytrail: Use GENMASK() consistently Mika Westerberg
2019-07-04 7:58 ` Linus Walleij
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