From 97ae7430a80c00b3f53465727880d74d7ebfe7aa Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Fri, 17 May 2019 14:39:36 +0530 Subject: [PATCH] mb/google/dragonegg: Override FSP default GPIO PM configuration GPIO_COMM_0/2/3/4: Enable gpio community all PM configuration. GPIO_COMM_1: Disable RCOMP clock gating due to GPP_D16 IRQ mapped for H1 TPM. BUG=b:130764684 TEST=H1 TPM interrupt working find and able to boot from fixed boot media Change-Id: I1f83f938f201c6574367960b1027555767cf6f3d Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/32847 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- .../google/dragonegg/variants/baseboard/devicetree.cb | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb b/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb index 257ad1dd15..f820924280 100644 --- a/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dragonegg/variants/baseboard/devicetree.cb @@ -167,6 +167,16 @@ chip soc/intel/icelake }, }" + # GPIO PM programming + register "gpio_override_pm" = "1" + + # GPIO community PM configuration + register "gpio_pm[COMM_0]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_1]" = "MISCCFG_GPSIDEDPCGEN | MISCCFG_GPRTCDLCGEN | MISCCFG_GSXSLCGEN | MISCCFG_GPDPCGEN | MISCCFG_GPDLCGEN" + register "gpio_pm[COMM_2]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_3]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + register "gpio_pm[COMM_4]" = "MISCCFG_ENABLE_GPIO_PM_CONFIG" + device domain 0 on device pci 00.0 on end # Host Bridge device pci 02.0 on end # Integrated Graphics Device