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path: root/drivers/pinctrl/nomadik/pinctrl-nomadik.c
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Diffstat (limited to 'drivers/pinctrl/nomadik/pinctrl-nomadik.c')
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-nomadik.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 38faceff2f08..35f62180db4e 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1033,102 +1033,6 @@ static inline void nmk_gpio_dbg_show_one(struct seq_file *s,
#define nmk_gpio_dbg_show NULL
#endif
-void nmk_gpio_clocks_enable(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- continue;
-
- clk_enable(chip->clk);
- }
-}
-
-void nmk_gpio_clocks_disable(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- continue;
-
- clk_disable(chip->clk);
- }
-}
-
-/*
- * Called from the suspend/resume path to only keep the real wakeup interrupts
- * (those that have had set_irq_wake() called on them) as wakeup interrupts,
- * and not the rest of the interrupts which we needed to have as wakeups for
- * cpuidle.
- *
- * PM ops are not used since this needs to be done at the end, after all the
- * other drivers are done with their suspend callbacks.
- */
-void nmk_gpio_wakeups_suspend(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- break;
-
- clk_enable(chip->clk);
-
- writel(chip->rwimsc & chip->real_wake,
- chip->addr + NMK_GPIO_RWIMSC);
- writel(chip->fwimsc & chip->real_wake,
- chip->addr + NMK_GPIO_FWIMSC);
-
- clk_disable(chip->clk);
- }
-}
-
-void nmk_gpio_wakeups_resume(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- break;
-
- clk_enable(chip->clk);
-
- writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC);
- writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC);
-
- clk_disable(chip->clk);
- }
-}
-
-/*
- * Read the pull up/pull down status.
- * A bit set in 'pull_up' means that pull up
- * is selected if pull is enabled in PDIS register.
- * Note: only pull up/down set via this driver can
- * be detected due to HW limitations.
- */
-void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up)
-{
- if (gpio_bank < NUM_BANKS) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[gpio_bank];
-
- if (!chip)
- return;
-
- *pull_up = chip->pull_up;
- }
-}
-
/*
* We will allocate memory for the state container using devm* allocators
* binding to the first device reaching this point, it doesn't matter if