From 37fa24212e68e11aee54d4c0d0becb8fc63555c6 Mon Sep 17 00:00:00 2001
From: Bernd Schmidt <bernds_cb1@t-online.de>
Date: Thu, 24 Apr 2008 05:19:02 +0800
Subject: [PATCH] [Blackfin] arch: Allow AD1836A board to be connected, either
to SPORT2 or SPORT3.
Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
arch/blackfin/mach-bf548/boards/ezkit.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index acbfb0fc0289..073bfdd56aa5 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -403,6 +403,14 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
};
#endif
+#if defined(CONFIG_SND_BLACKFIN_AD1836) \
+ || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 16,
+};
+#endif
+
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
.cs_change_per_word = 0,
@@ -446,6 +454,16 @@ static struct spi_board_info bf54x_spi_board_info[] __initdata = {
.mode = SPI_MODE_3,
},
#endif
+#if defined(CONFIG_SND_BLACKFIN_AD1836) \
+ || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+ {
+ .modalias = "ad1836-spi",
+ .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 1,
+ .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
+ .controller_data = &ad1836_spi_chip_info,
+ },
+#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
{
.modalias = "ad7877",