diff options
| author | Krzysztof Kozlowski | 2018-07-23 19:52:56 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski | 2018-07-24 21:50:29 +0200 |
| commit | bb928dfd06e5e5cef0b090ba23e894b2f37ee14e (patch) | |
| tree | 9b429289e37974b3e016f88a43f9055707c08cae | |
| parent | 615a673ce9a99122a3a44e5dee2f61bae82a757c (diff) | |
pinctrl: samsung: Add dedicated compatible for S5Pv210 wakeup interrupts
The S5Pv210 external wakeup interrupts differ from Exynos therefore
separate compatible is needed. Duplicate existing flavor specific data
from exynos4210_wkup_irq_chip and add new compatible for S5Pv210.
At this point this new compatible does not bring anything new and works
exactly as existing "samsung,exynos4210-wakeup-eint".
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Sylwester Nawrocki <snawrocki@kernel.org>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 18 |
2 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt index f7700c9e0d0b..843a6cbf4774 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -161,6 +161,8 @@ B. External Wakeup Interrupts: For supporting external wakeup interrupts, a found on Samsung S3C2412 and S3C2413 SoCs, - samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller found on Samsung S3C64xx SoCs, + - samsung,s5pv210-wakeup-eint: represents wakeup interrupt controller + found on Samsung S5Pv210 SoCs, - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller found on Samsung Exynos4210 and S5PC110/S5PV210 SoCs. - samsung,exynos7-wakeup-eint: represents wakeup interrupt controller diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index a263ddd94945..29d86d704b0c 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -346,6 +346,22 @@ static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on) /* * irq_chip for wakeup interrupts */ +static const struct exynos_irq_chip s5pv210_wkup_irq_chip __initconst = { + .chip = { + .name = "s5pv210_wkup_irq_chip", + .irq_unmask = exynos_irq_unmask, + .irq_mask = exynos_irq_mask, + .irq_ack = exynos_irq_ack, + .irq_set_type = exynos_irq_set_type, + .irq_set_wake = exynos_wkup_irq_set_wake, + .irq_request_resources = exynos_irq_request_resources, + .irq_release_resources = exynos_irq_release_resources, + }, + .eint_con = EXYNOS_WKUP_ECON_OFFSET, + .eint_mask = EXYNOS_WKUP_EMASK_OFFSET, + .eint_pend = EXYNOS_WKUP_EPEND_OFFSET, +}; + static const struct exynos_irq_chip exynos4210_wkup_irq_chip __initconst = { .chip = { .name = "exynos4210_wkup_irq_chip", @@ -380,6 +396,8 @@ static const struct exynos_irq_chip exynos7_wkup_irq_chip __initconst = { /* list of external wakeup controllers supported */ static const struct of_device_id exynos_wkup_irq_ids[] = { + { .compatible = "samsung,s5pv210-wakeup-eint", + .data = &s5pv210_wkup_irq_chip }, { .compatible = "samsung,exynos4210-wakeup-eint", .data = &exynos4210_wkup_irq_chip }, { .compatible = "samsung,exynos7-wakeup-eint", |