arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9
authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tue, 11 Jan 2022 20:17:22 +0000 (21:17 +0100)
committerKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Sun, 23 Jan 2022 16:54:59 +0000 (17:54 +0100)
commit41bd4354a1513afa4a9dd9940d8cd790fbd00e68
treef319b101379fefd0761c57999f1fefa1e4ee64d8
parent752e8545226f109de45df1a5ac11b061d2f00ad7
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
arch/arm64/boot/dts/exynos/exynosautov9.dtsi