diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/apollolake/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/intel/common/block/gpio/Kconfig | 7 | ||||
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/gpio_defs.h | 20 | ||||
| -rw-r--r-- | src/soc/intel/skylake/Kconfig | 1 |
4 files changed, 29 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index 1872ed0feb..59cc31faf8 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -75,6 +75,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK_DSP select SOC_INTEL_COMMON_BLOCK_FAST_SPI select SOC_INTEL_COMMON_BLOCK_GPIO + select SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT select SOC_INTEL_COMMON_BLOCK_GPIO_MULTI_ACPI_DEVICES select SOC_INTEL_COMMON_BLOCK_GPIO_ITSS_POL_CFG select SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY diff --git a/src/soc/intel/common/block/gpio/Kconfig b/src/soc/intel/common/block/gpio/Kconfig index d229ea3e60..66cc1822c6 100644 --- a/src/soc/intel/common/block/gpio/Kconfig +++ b/src/soc/intel/common/block/gpio/Kconfig @@ -42,3 +42,10 @@ config SOC_INTEL_COMMON_BLOCK_GPIO_MULTI_ACPI_DEVICES depends on SOC_INTEL_COMMON_BLOCK_GPIO bool default n + +# Indicate if SoC supports dual-routing of GPIOs (to different paths like SCI, +# NMI, SMI, IOAPIC). This is required to support IRQ and wake on the same pad. +config SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT + depends on SOC_INTEL_COMMON_BLOCK_GPIO + bool + default n diff --git a/src/soc/intel/common/block/include/intelblocks/gpio_defs.h b/src/soc/intel/common/block/include/intelblocks/gpio_defs.h index ae6bbfcc52..418b6abdb5 100644 --- a/src/soc/intel/common/block/include/intelblocks/gpio_defs.h +++ b/src/soc/intel/common/block/include/intelblocks/gpio_defs.h @@ -130,6 +130,14 @@ PAD_CFG0_TRIG_##trig | \ PAD_CFG0_RX_POL_##inv) +#if IS_ENABLED(CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT) +#define PAD_IRQ_CFG_DUAL_ROUTE(route1, route2, trig, inv) \ + (PAD_CFG0_ROUTE_##route1 | \ + PAD_CFG0_ROUTE_##route2 | \ + PAD_CFG0_TRIG_##trig | \ + PAD_CFG0_RX_POL_##inv) +#endif /* CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT */ + #define _PAD_CFG_STRUCT(__pad, __config0, __config1) \ { \ .pad = __pad, \ @@ -334,4 +342,16 @@ PAD_IRQ_CFG(NMI, trig, inv), PAD_PULL(pull) | \ PAD_IOSSTATE(TxDRxE)) +#if IS_ENABLED(CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT) +#define PAD_CFG_GPI_DUAL_ROUTE(pad, pull, rst, trig, inv, route1, route2) \ + _PAD_CFG_STRUCT(pad, \ + PAD_FUNC(GPIO) | PAD_RESET(rst) | PAD_CFG0_TX_DISABLE | \ + PAD_IRQ_CFG_DUAL_ROUTE(route1, route2, trig, inv), \ + PAD_PULL(pull) | PAD_IOSSTATE(TxDRxE)) + +#define PAD_CFG_GPI_IRQ_WAKE(pad, pull, rst, trig, inv) \ + PAD_CFG_GPI_DUAL_ROUTE(pad, pull, rst, trig, inv, IOAPIC, SCI) + +#endif /* CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT */ + #endif /* _SOC_BLOCK_GPIO_DEFS_H_ */ diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index 1452b57d1f..3f146a0051 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -57,6 +57,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG select SOC_INTEL_COMMON_BLOCK_CPU select SOC_INTEL_COMMON_BLOCK_CPU_MPINIT + select SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT select SOC_INTEL_COMMON_BLOCK_GPIO_LEGACY_MACROS select SOC_INTEL_COMMON_BLOCK_GPIO_PADCFG_PADTOL select SOC_INTEL_COMMON_BLOCK_GSPI |