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authorFurquan Shaikh <furquan@chromium.org>2017-05-18 11:03:00 -0700
committerFurquan Shaikh <furquan@google.com>2017-05-24 04:38:50 +0200
commit23d5d99098a61b90cb4bea07a357531f74e7be38 (patch)
tree0572659f4d48acbe31472785d496585ddd429502
parent02c0743a24b26315b964a6aa99f6ada310c5c114 (diff)
soc/rockchip: Move spi driver to use spi_bus_map
This is in preparation to get rid of the strong spi_setup_slave implemented by different platforms. BUG=b:38430839 Change-Id: I66b1b9635ece2381f62f2a9d6f5744d639d59163 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19771 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
-rw-r--r--src/soc/rockchip/common/spi.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/src/soc/rockchip/common/spi.c b/src/soc/rockchip/common/spi.c
index 0e7376945b..86f2594285 100644
--- a/src/soc/rockchip/common/spi.c
+++ b/src/soc/rockchip/common/spi.c
@@ -330,13 +330,12 @@ static const struct spi_ctrlr spi_ctrlr = {
.max_xfer_size = 65535,
};
-int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
-{
- assert(bus < ARRAY_SIZE(rockchip_spi_slaves));
-
- slave->bus = bus;
- slave->cs = cs;
- slave->ctrlr = &spi_ctrlr;
+const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
+ {
+ .ctrlr = &spi_ctrlr,
+ .bus_start = 0,
+ .bus_end = ARRAY_SIZE(rockchip_spi_slaves) - 1,
+ },
+};
- return 0;
-}
+const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);