Added iic support for MT7620, MT7621, MT76[2|8]8, RT5350

When scanning slave devices with the MTK_IIC v1 driver, not all slave devices are found. Example BME680. Support up to 64 read sequential bytes. Max sequential byte write is depends device addressing width. It support together address and data up to 64 bytes sequential. Example: 2 bytes address + 62 data bytes. Tested with WyBox-7620(MT7620) and RT5350F-OLINUXINO-EVB(RT5350F) with lm75 and AT24C1 MTK_IIC v2 driver is tested with U7621(MT7621), BOJINGnet(MT7688) and lm75 and AT24C12 8 EEPROM.
freebsd · May 18, 2021 · 16c366c · 16c366c
1 parent b6be956
commit 16c366c
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diff --git a/sys/mips/mediatek/files.mediatek b/sys/mips/mediatek/files.mediatek
@@ -22,6 +22,8 @@ mips/mediatek/mtk_pcie.c 		optional pci
 mips/mediatek/mtk_gpio_v1.c 		optional gpio mtk_gpio_v1
 mips/mediatek/mtk_gpio_v2.c 		optional gpio mtk_gpio_v2
 #mips/mediatek/mtk_mmc.c 		optional mmc
+mips/mediatek/mtk_iic_v1.c             optional gpio mtk_iic_v1
+mips/mediatek/mtk_iic_v2.c             optional gpio mtk_iic_v2
 
 # Ralink/Mediatek Ethernet driver
 dev/rt/if_rt.c 				optional rt