---

yaml
---
r: 296921
b: refs/heads/master
c: 46158aa
h: refs/heads/master
i:
  296919: c181b5c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8e5fb37b9873eacb2381f2931d252b6db6e2cb16
+refs/heads/master: 46158aad96b0a90b52fd345f89951a50b3d1a81f

trunk/drivers/gpio/gpio-lpc32xx.c

@@ -62,9 +62,11 @@
 #define GPIO3_PIN_IN_SEL(x, y)			(((x) >> GPIO3_PIN_IN_SHIFT(y)) & 1)
 #define GPIO3_PIN5_IN_SEL(x)			(((x) >> 24) & 1)
 #define GPI3_PIN_IN_SEL(x, y)			(((x) >> (y)) & 1)
+#define GPO3_PIN_IN_SEL(x, y)			(((x) >> (y)) & 1)
 
 struct gpio_regs {
 	void __iomem *inp_state;
+	void __iomem *outp_state;
 	void __iomem *outp_set;
 	void __iomem *outp_clr;
 	void __iomem *dir_set;
@@ -145,6 +147,7 @@ static struct gpio_regs gpio_grp_regs_p2 = {
 
 static struct gpio_regs gpio_grp_regs_p3 = {
 	.inp_state	= LPC32XX_GPIO_P3_INP_STATE,
+	.outp_state	= LPC32XX_GPIO_P3_OUTP_STATE,
 	.outp_set	= LPC32XX_GPIO_P3_OUTP_SET,
 	.outp_clr	= LPC32XX_GPIO_P3_OUTP_CLR,
 	.dir_set	= LPC32XX_GPIO_P2_DIR_SET,
@@ -240,6 +243,12 @@ static int __get_gpi_state_p3(struct lpc32xx_gpio_chip *group,
 	return GPI3_PIN_IN_SEL(__raw_readl(group->gpio_grp->inp_state), pin);
 }
 
+static int __get_gpo_state_p3(struct lpc32xx_gpio_chip *group,
+	unsigned pin)
+{
+	return GPO3_PIN_IN_SEL(__raw_readl(group->gpio_grp->outp_state), pin);
+}
+
 /*
  * GENERIC_GPIO primitives.
  */
@@ -340,6 +349,13 @@ static void lpc32xx_gpo_set_value(struct gpio_chip *chip, unsigned pin,
 	__set_gpo_level_p3(group, pin, value);
 }
 
+static int lpc32xx_gpo_get_value(struct gpio_chip *chip, unsigned pin)
+{
+	struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip);
+
+	return __get_gpo_state_p3(group, pin);
+}
+
 static int lpc32xx_gpio_request(struct gpio_chip *chip, unsigned pin)
 {
 	if (pin < chip->ngpio)
@@ -427,6 +443,7 @@ static struct lpc32xx_gpio_chip lpc32xx_gpiochip[] = {
 			.label			= "gpo_p3",
 			.direction_output	= lpc32xx_gpio_dir_out_always,
 			.set			= lpc32xx_gpo_set_value,
+			.get			= lpc32xx_gpo_get_value,
 			.request		= lpc32xx_gpio_request,
 			.base			= LPC32XX_GPO_P3_GRP,
 			.ngpio			= LPC32XX_GPO_P3_MAX,