rockchip: rk3308: detect adc key by uboot fdt infofixes: bcf84996f0eb29eedad33b308776f7c95380e9b0(rockchip: rk3308: fix adc key read failed when kernel dtb is enabled)Change-Id: I46071bf516cc9ee
rockchip: rk3308: detect adc key by uboot fdt infofixes: bcf84996f0eb29eedad33b308776f7c95380e9b0(rockchip: rk3308: fix adc key read failed when kernel dtb is enabled)Change-Id: I46071bf516cc9ee81f4e33cf884ba7baaa5f2d89Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
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rockchip: rk3308: fix adc key read failed when kernel dtb is enabledreturn negative erro num makes board_r.c bootflow abort, so thatthe adc key driver can not be probe.Change-Id: I815b16427dc4bf
rockchip: rk3308: fix adc key read failed when kernel dtb is enabledreturn negative erro num makes board_r.c bootflow abort, so thatthe adc key driver can not be probe.Change-Id: I815b16427dc4bf1fdeaab3b75077ed40f5a2beabSigned-off-by: Joseph Chen <chenjh@rock-chips.com>
board: evb-rk3308: compatible different adc key channle on boardThe RK3308 EVB has two variants: V10 & V11, and V10 bind theRecovery key on adc channel 0, but V11 bind to channel 1.Fortunately, t
board: evb-rk3308: compatible different adc key channle on boardThe RK3308 EVB has two variants: V10 & V11, and V10 bind theRecovery key on adc channel 0, but V11 bind to channel 1.Fortunately, the two variants use adc channel 3 to identifyone from another as board id information. So we identifythe board id by adc channel 3, then get the Recovery keystatus according to it's corresponding adc channel.Change-Id: Ib04fb1aad08f69fcdb493258e25c748fb45468d4Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
board: rockchip: add rk3308 evb supportAdd basic support for rk3308 evb.Change-Id: I35aecc6747c222327a12b7583f84f971ab253fa3Signed-off-by: Andy Yan <andy.yan@rock-chips.com>