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path: root/target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch
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Diffstat (limited to 'target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch')
-rw-r--r--target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch67
1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch b/target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch
deleted file mode 100644
index 0995e20..0000000
--- a/target/linux/lantiq/patches-3.8/0042-PINCTRL-lantiq-fix-pinmux.patch
+++ /dev/null
@@ -1,67 +0,0 @@
---- a/drivers/pinctrl/pinctrl-xway.c
-+++ b/drivers/pinctrl/pinctrl-xway.c
-@@ -563,10 +563,9 @@ static struct pinctrl_desc xway_pctrl_de
- .confops = &xway_pinconf_ops,
- };
-
--static inline int xway_mux_apply(struct pinctrl_dev *pctrldev,
-+static int mux_apply(struct ltq_pinmux_info *info,
- int pin, int mux)
- {
-- struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
- int port = PORT(pin);
- u32 alt1_reg = GPIO_ALT1(pin);
-
-@@ -586,6 +585,14 @@ static inline int xway_mux_apply(struct
- return 0;
- }
-
-+static inline int xway_mux_apply(struct pinctrl_dev *pctrldev,
-+ int pin, int mux)
-+{
-+ struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
-+
-+ return mux_apply(info, pin, mux);
-+}
-+
- static const struct ltq_cfg_param xway_cfg_params[] = {
- {"lantiq,pull", LTQ_PINCONF_PARAM_PULL},
- {"lantiq,open-drain", LTQ_PINCONF_PARAM_OPEN_DRAIN},
-@@ -630,6 +637,10 @@ static int xway_gpio_dir_out(struct gpio
- {
- struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev);
-
-+ if (PORT(pin) == PORT3)
-+ gpio_setbit(info->membase[0], GPIO3_OD, PORT_PIN(pin));
-+ else
-+ gpio_setbit(info->membase[0], GPIO_OD(pin), PORT_PIN(pin));
- gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin));
- xway_gpio_set(chip, pin, val);
-
-@@ -650,6 +661,18 @@ static void xway_gpio_free(struct gpio_c
- pinctrl_free_gpio(gpio);
- }
-
-+static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-+{
-+ struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev);
-+ int i;
-+
-+ for (i = 0; i < info->num_exin; i++)
-+ if (info->exin[i] == offset)
-+ return ltq_eiu_get_irq(i);
-+
-+ return -1;
-+}
-+
- static struct gpio_chip xway_chip = {
- .label = "gpio-xway",
- .direction_input = xway_gpio_dir_in,
-@@ -658,6 +681,7 @@ static struct gpio_chip xway_chip = {
- .set = xway_gpio_set,
- .request = xway_gpio_req,
- .free = xway_gpio_free,
-+ .to_irq = xway_gpio_to_irq,
- .base = -1,
- };
-