From 3e01b633d6e18ae72e71e198671890d6accbda25 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Sun, 8 Jan 2017 13:32:30 -0800 Subject: spi: Add function callback to get configuration of SPI bus Add a new callback to spi_ctrlr structure - get_config - to obtain configuration of SPI bus from the controller driver. Also, move common config definitions from acpi_device.h to spi-generic.h BUG=chrome-os-partner:59832 BRANCH=None TEST=Compiles successfully Change-Id: I412c8c70167d18058a32041c2310bc1c884043ce Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/18337 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Duncan Laurie --- src/arch/x86/include/arch/acpi_device.h | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'src/arch/x86') diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h index 6e8f812fa0..aba5c2d1a6 100644 --- a/src/arch/x86/include/arch/acpi_device.h +++ b/src/arch/x86/include/arch/acpi_device.h @@ -18,6 +18,7 @@ #include #include +#include #define ACPI_DESCRIPTOR_LARGE (1 << 7) #define ACPI_DESCRIPTOR_INTERRUPT (ACPI_DESCRIPTOR_LARGE | 9) @@ -216,23 +217,6 @@ void acpi_device_write_i2c(const struct acpi_i2c *i2c); * ACPI SPI Bus */ -enum spi_clock_phase { - SPI_CLOCK_PHASE_FIRST, - SPI_CLOCK_PHASE_SECOND -}; - -/* SPI Flags bit 0 */ -enum spi_wire_mode { - SPI_4_WIRE_MODE, - SPI_3_WIRE_MODE -}; - -/* SPI Flags bit 1 */ -enum spi_polarity { - SPI_POLARITY_LOW, - SPI_POLARITY_HIGH -}; - struct acpi_spi { /* Device selection */ uint16_t device_select; -- cgit v1.2.3