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authorMaulik V Vaghela <maulik.v.vaghela@intel.com>2022-05-06 10:27:50 +0530
committerWerner Zeh <werner.zeh@siemens.com>2022-05-16 04:57:45 +0000
commitafe840957cc3e5df47e7a91815fac5ae95af52e1 (patch)
tree4fe94dd4bd986550395c6ccf8a7c9c6de90949f5 /src/soc/intel/common/block/gpio
parent37ffdf3d5ccf6601b68811ff233bb377d4417838 (diff)
soc/inte/*/gpio; Add GPE_EN and GPE_STS register definition
coreboot needs to set GPE_EN bit for the GPIOs which are wake capable from s0ix/sleep. Due to GPIO locking mechanism, coreboot/OS will not be able to write GPE_EN register post GPIO has been locked. This patch adds support in SoC code to provide correct offset for GPE_EN and GPE_STS registers to the common code. Plan is to use this offsets to set GPE_EN bits before GPIO locking in coreboot which will be part of subsequent CL. BUG=b:222375516 BRANCH=firmware-brya-14505.B TEST=Check if code compiles for Brya and correct offset values are printed. Change-Id: I6b813b30b8b360f8eccbf539b57387310e380560 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/soc/intel/common/block/gpio')
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