mb/google/brya: remove the delay from for WWAN _ON method.
Remove unecessary delay in RTD3 _ON Method after PERST# dessartion.
TEST:
2022-02-10T18:22:53.204391Z INFO kernel: [ 0.190287] ACPI: Power Resource [RTD3] (on)
2022-02-10T18:22:53.204395Z INFO kernel: [ 0.194252] ACPI: Power Resource [RTD3] (off)
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I9bc36af6e6c944fcd3de23b7d49640ad9d25642d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61783
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
diff --git a/src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb
index 0c0e8c4..6ac796a 100644
--- a/src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb
+++ b/src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb
@@ -155,7 +155,6 @@
chip soc/intel/common/block/pcie/rtd3
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E0)"
register "reset_off_delay_ms" = "20"
- register "reset_delay_ms" = "1000"
register "srcclk_pin" = "5"
register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
register "skip_on_off_support" = "true"