dm: tegra: spi: Convert to driver model

This converts the Tegra SPI drivers to use driver model. This is tested
on:

- Tegra20 - trimslice
- Tegra30 - beaver
- Tegra124 - dalmore

(not tested on Tegra124)

Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/spi/tegra_spi.h b/drivers/spi/tegra_spi.h
new file mode 100644
index 0000000..fb2b50f
--- /dev/null
+++ b/drivers/spi/tegra_spi.h
@@ -0,0 +1,12 @@
+/*
+ * (C) Copyright 2014 Google, Inc
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+struct tegra_spi_platdata {
+	enum periph_id periph_id;
+	int frequency;		/* Default clock frequency, -1 for none */
+	ulong base;
+	uint deactivate_delay_us;	/* Delay to wait after deactivate */
+};