From 6122813fa2cb9eef4a211bd47292322096db9fa8 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 3 Dec 2013 16:43:26 -0700 Subject: sandbox: spi: Add SPI emulation bus This adds a SPI framework for people to hook up simulated SPI clients. Signed-off-by: Mike Frysinger Signed-off-by: Simon Glass --- arch/sandbox/include/asm/state.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/sandbox/include/asm/state.h') diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h index 093c81d918..a38820bdee 100644 --- a/arch/sandbox/include/asm/state.h +++ b/arch/sandbox/include/asm/state.h @@ -15,6 +15,11 @@ enum exit_type_id { STATE_EXIT_POWER_OFF, }; +struct sandbox_spi_info { + const char *spec; + const struct sandbox_spi_emu_ops *ops; +}; + /* The complete state of the test system */ struct sandbox_state { const char *cmd; /* Command to execute */ @@ -23,6 +28,10 @@ struct sandbox_state { const char *parse_err; /* Error to report from parsing */ int argc; /* Program arguments */ char **argv; + + /* Pointer to information for each SPI bus/cs */ + struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS] + [CONFIG_SANDBOX_SPI_MAX_CS]; }; /** -- cgit v1.2.1