diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-01-11 23:17:22 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-01-23 19:54:59 +0300 |
| commit | 41bd4354a1513afa4a9dd9940d8cd790fbd00e68 (patch) | |
| tree | f319b101379fefd0761c57999f1fefa1e4ee64d8 /arch/arm64/boot/dts/exynos | |
| parent | 752e8545226f109de45df1a5ac11b061d2f00ad7 (diff) | |
arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9
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 ExynosAutov9 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>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Tested-by: Chanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20220111201722.327219-22-krzysztof.kozlowski@canonical.com
Diffstat (limited to 'arch/arm64/boot/dts/exynos')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index de8fcb82eaec..807d500d6022 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -208,7 +208,7 @@ reg = <0x10450000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynos7-wakeup-eint"; + compatible = "samsung,exynosautov9-wakeup-eint"; }; }; |