---

yaml --- r: 344162 b: refs/heads/master c: ea3488f h: refs/heads/master v: v3
git-mirror · Nov 21, 2012 · de59ca8 · de59ca8
1 parent 91ccab0
commit de59ca8
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Showing 3 changed files with 33 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ef85fb28305fad7617f307383ebba554a3a891a2
+refs/heads/master: ea3488f4696fe22811eb19bee7088b732d3f8fe0
diff --git a/trunk/drivers/bcma/driver_chipcommon.c b/trunk/drivers/bcma/driver_chipcommon.c
@@ -145,6 +145,36 @@ u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value)
 	return res;
 }
 
+u32 bcma_chipco_gpio_pullup(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	unsigned long flags;
+	u32 res;
+
+	if (cc->core->id.rev < 20)
+		return 0;
+
+	spin_lock_irqsave(&cc->gpio_lock, flags);
+	res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOPULLUP, mask, value);
+	spin_unlock_irqrestore(&cc->gpio_lock, flags);
+
+	return res;
+}
+
+u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	unsigned long flags;
+	u32 res;
+
+	if (cc->core->id.rev < 20)
+		return 0;
+
+	spin_lock_irqsave(&cc->gpio_lock, flags);
+	res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOPULLDOWN, mask, value);
+	spin_unlock_irqrestore(&cc->gpio_lock, flags);
+
+	return res;
+}
+
 #ifdef CONFIG_BCMA_DRIVER_MIPS
 void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
 {

diff --git a/trunk/include/linux/bcma/bcma_driver_chipcommon.h b/trunk/include/linux/bcma/bcma_driver_chipcommon.h
@@ -606,6 +606,8 @@ u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value);
 u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_pullup(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value);
 
 /* PMU support */
 extern void bcma_pmu_init(struct bcma_drv_cc *cc);