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| author | David Lechner <dlechner@baylibre.com> | 2024-02-03 00:31:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-17 12:55:57 +0300 |
| commit | 0308cf64a17f65a25c6e150af30a91c903a49619 (patch) | |
| tree | c7561ac85377290ce7e17f8825857210fa73e199 /drivers/spi | |
| parent | cde20c41508f97515cc80ddd376b2adf860a9d5b (diff) | |
| download | linux-0308cf64a17f65a25c6e150af30a91c903a49619.tar.xz | |
spi: axi-spi-engine: use common AXI macros
[ Upstream commit 88c2b56c2690061121cad03f0f551db465287575 ]
This avoid duplicating the same macros in multiple drivers by reusing
the common AXI macros for the version register.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240202213132.3863124-2-dlechner@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 0064db9ce4aa ("spi: axi-spi-engine: fix version format string")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-axi-spi-engine.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c index b75c1272de5f..719e4f744536 100644 --- a/drivers/spi/spi-axi-spi-engine.c +++ b/drivers/spi/spi-axi-spi-engine.c @@ -6,6 +6,7 @@ */ #include <linux/clk.h> +#include <linux/fpga/adi-axi-common.h> #include <linux/idr.h> #include <linux/interrupt.h> #include <linux/io.h> @@ -14,12 +15,6 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> -#define SPI_ENGINE_VERSION_MAJOR(x) ((x >> 16) & 0xff) -#define SPI_ENGINE_VERSION_MINOR(x) ((x >> 8) & 0xff) -#define SPI_ENGINE_VERSION_PATCH(x) (x & 0xff) - -#define SPI_ENGINE_REG_VERSION 0x00 - #define SPI_ENGINE_REG_RESET 0x40 #define SPI_ENGINE_REG_INT_ENABLE 0x80 @@ -535,12 +530,12 @@ static int spi_engine_probe(struct platform_device *pdev) if (IS_ERR(spi_engine->base)) return PTR_ERR(spi_engine->base); - version = readl(spi_engine->base + SPI_ENGINE_REG_VERSION); - if (SPI_ENGINE_VERSION_MAJOR(version) != 1) { + version = readl(spi_engine->base + ADI_AXI_REG_VERSION); + if (ADI_AXI_PCORE_VER_MAJOR(version) != 1) { dev_err(&pdev->dev, "Unsupported peripheral version %u.%u.%c\n", - SPI_ENGINE_VERSION_MAJOR(version), - SPI_ENGINE_VERSION_MINOR(version), - SPI_ENGINE_VERSION_PATCH(version)); + ADI_AXI_PCORE_VER_MAJOR(version), + ADI_AXI_PCORE_VER_MINOR(version), + ADI_AXI_PCORE_VER_PATCH(version)); return -ENODEV; } |