diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2021-02-19 19:42:10 +0100 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2021-03-01 19:37:56 +0000 |
| commit | 98f672a5ea793a86e0f66317893a3706fbd66102 (patch) | |
| tree | eec3a9a25d8c8079cb17c45f58a4103ff0b87e57 /src/soc/intel/skylake | |
| parent | 6bd99f9ada29f199f9bf50f1cd6b37e24ee1eb7b (diff) | |
soc/intel: Factor out identical acpigen GPIO helpers
Change-Id: I27f198d403f6ba05ba72ae0652da224d4cbf323a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50938
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/skylake')
| -rw-r--r-- | src/soc/intel/skylake/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/intel/skylake/acpi.c | 37 |
2 files changed, 1 insertions, 37 deletions
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index a7e25b126c..781cdbf98b 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -48,6 +48,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK + select SOC_INTEL_COMMON_BLOCK_ACPI_GPIO select SOC_INTEL_COMMON_BLOCK_ACPI_LPIT select SOC_INTEL_COMMON_BLOCK_CAR select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c index 100f16f7d1..c2eb9a8d36 100644 --- a/src/soc/intel/skylake/acpi.c +++ b/src/soc/intel/skylake/acpi.c @@ -657,40 +657,3 @@ const char *soc_acpi_name(const struct device *dev) return NULL; } - -static int acpigen_soc_gpio_op(const char *op, unsigned int gpio_num) -{ - /* op (gpio_num) */ - acpigen_emit_namestring(op); - acpigen_write_integer(gpio_num); - return 0; -} - -static int acpigen_soc_get_gpio_state(const char *op, unsigned int gpio_num) -{ - /* Store (op (gpio_num), Local0) */ - acpigen_write_store(); - acpigen_soc_gpio_op(op, gpio_num); - acpigen_emit_byte(LOCAL0_OP); - return 0; -} - -int acpigen_soc_read_rx_gpio(unsigned int gpio_num) -{ - return acpigen_soc_get_gpio_state("\\_SB.PCI0.GRXS", gpio_num); -} - -int acpigen_soc_get_tx_gpio(unsigned int gpio_num) -{ - return acpigen_soc_get_gpio_state("\\_SB.PCI0.GTXS", gpio_num); -} - -int acpigen_soc_set_tx_gpio(unsigned int gpio_num) -{ - return acpigen_soc_gpio_op("\\_SB.PCI0.STXS", gpio_num); -} - -int acpigen_soc_clear_tx_gpio(unsigned int gpio_num) -{ - return acpigen_soc_gpio_op("\\_SB.PCI0.CTXS", gpio_num); -} |