ARM: SoC fixes for 6.1, part 4 There are a bunch of late fixes that just came in, in particular a longer series for Rockchips devicetree files, but most of those just address cosmetic errors that were found during the binding validation. There are a couple of code changes: - A regression fix to the IXP42x PCI bus - A fix for a memory leak on optee, and another one for mach-mxs - Two fixes for the sunxi rsb bus driver, to address problems with the shutdown logic The rest are small but important devicetree fixes for a number of individual boards, addressing issues across all platforms: - arm global timer on older rockchip SoCs is unstable and needs to be disabled in favor of a more reliable clocksource - Corrections to fix bluetooth, mmc, and networking on a few Rockchip boards - at91/sam9g20ek UDC needs a pin controller config change - an omap board runs into mmc probe errors because of regulator nodes in the wrong place - imx8mp-evk has a minor inaccuracy with its pin config, but without user visible impact - The Allwinner H6 Hantro G2 video decoder needs an IOMMU reference to prevent the driver from crashing