From: Keith Packard <keithp@keithp.com>
Date: Mon, 20 May 2013 03:17:48 +0000 (-0700)
Subject: altos/lpc: SPI runs off main clock (48MHz), not sysclk (24MHz)
X-Git-Tag: 1.2.9.4~189^2~14
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=a78012782c779de3433b91e6b854b2fdbd7230fd

altos/lpc: SPI runs off main clock (48MHz), not sysclk (24MHz)

Update SPI speed definitions to match

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/lpc/ao_arch.h b/src/lpc/ao_arch.h
index 9dbebf4a..f605e3d2 100644
--- a/src/lpc/ao_arch.h
+++ b/src/lpc/ao_arch.h
@@ -127,14 +127,13 @@ ao_serial_init(void);
 
 /* SPI definitions */
 
-#define AO_SPI_SPEED_12MHz		2
-#define AO_SPI_SPEED_6MHz		4
-#define AO_SPI_SPEED_4MHz		6
-#define AO_SPI_SPEED_2MHz		12
-#define AO_SPI_SPEED_1MHz		24
-#define AO_SPI_SPEED_500kHz		48
-#define AO_SPI_SPEED_250kHz		96
-#define AO_SPI_SPEED_125kHz		192
+#define AO_SPI_SPEED_12MHz		4
+#define AO_SPI_SPEED_6MHz		8
+#define AO_SPI_SPEED_4MHz		12
+#define AO_SPI_SPEED_2MHz		24
+#define AO_SPI_SPEED_1MHz		48
+#define AO_SPI_SPEED_500kHz		96
+#define AO_SPI_SPEED_250kHz		192
 
 #define AO_SPI_SPEED_FAST	AO_SPI_SPEED_12MHz