diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-01-11 21:17:21 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-02-12 17:28:16 +0100 |
| commit | f377d4d4beafca755d2b6e6368895b1f3fb383c6 (patch) | |
| tree | 3491b7fdf9990fc25d0468471269f74ce64a6e6e /arch/arm64/boot/dts/exynos/exynos850.dtsi | |
| parent | 75a0c6a505802085394e102b37408ce73b4404ae (diff) | |
arm64: dts: exynos: use dedicated wake-up pinctrl compatible in Exynos850
Older Samsung Exynos SoC pin controller nodes (Exynos3250, Exynos4,
Exynos5, Exynos5433) with external wake-up interrupts, expected to have
one interrupt for multiplexing these wake-up interrupts. Also they
expected to have exactly one pin controller capable of external wake-up
interrupts.
It seems however that newer ARMv8 Exynos SoC like Exynos850 and
ExynosAutov9 have differences:
1. No multiplexed external wake-up interrupt, only direct,
2. More than one pin controller capable of external wake-up interrupts.
Use dedicated Exynos850 compatible for its external wake-up interrupts
controller to indicate the differences.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20220111201722.327219-21-krzysztof.kozlowski@canonical.com
Diffstat (limited to 'arch/arm64/boot/dts/exynos/exynos850.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos850.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi index bb3a7aec6208..d1700e96fee2 100644 --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi @@ -328,7 +328,7 @@ reg = <0x11850000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynos7-wakeup-eint"; + compatible = "samsung,exynos850-wakeup-eint"; }; }; @@ -337,7 +337,7 @@ reg = <0x11c30000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynos7-wakeup-eint"; + compatible = "samsung,exynos850-wakeup-eint"; }; }; |