From: zyc <zyc@rock-chips.com>
Date: Sat, 21 Aug 2010 06:50:56 +0000 (+0800)
Subject: add cmmb spi structure ,modify the speed of fpga spi as 12MHZ
X-Git-Tag: firefly_0821_release~11243
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cd6772224fb28e4f225126949902200ba2937936;p=firefly-linux-kernel-4.4.55.git

add cmmb spi structure ,modify the speed of fpga spi as 12MHZ
---

diff --git a/arch/arm/mach-rk2818/board-raho.c b/arch/arm/mach-rk2818/board-raho.c
index 2a2cfa52b851..bfda466f196b 100755
--- a/arch/arm/mach-rk2818/board-raho.c
+++ b/arch/arm/mach-rk2818/board-raho.c
@@ -1103,7 +1103,7 @@ static struct spi_board_info board_spi_devices[] = {
 	{	/* fpga ice65l08xx */
 		.modalias	= "spi_fpga",
 		.chip_select	= 1,
-		.max_speed_hz	= 18 * 1000 * 1000,
+		.max_speed_hz	= 12 * 1000 * 1000,
 		.bus_num	= 0,
 		.mode	= SPI_MODE_0,
 		//.platform_data = &rk2818_spi_platdata,
@@ -1129,6 +1129,15 @@ static struct spi_board_info board_spi_devices[] = {
 		.platform_data = &xpt2046_info,
 	},
 #endif
+#if defined(CONFIG_SMS_SPI_ROCKCHIP)
+  	{
+		.modalias	= "siano1186",           
+		.chip_select	= 0,                                  
+		.max_speed_hz	= 12*1000*1000,         
+		.bus_num	= 0,
+		.irq		= RK2818_PIN_PA6,
+	},
+#endif
 }; 
 
 /*rk2818_fb gpio information*/