ARM: SoC changes for v5.9 These are mostly cosmetic changes and minor bugfixes for the SoC specific code, across the 32-bit at91, mvebu, davinci, samsung, and omap platforms. The main notable changes are for the Samsung Exynos platform, which sees a rewrite of gpio handling and a change to restore and adds a workaround for a problem with cpuidle support. Signed-off-by: Arnd Bergmann <arnd@arndb.de>