From: lw <lw@rock-chips.com>
Date: Sat, 8 Sep 2012 06:07:13 +0000 (+0800)
Subject: rk3066b:add spi support
X-Git-Tag: firefly_0821_release~8694
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=47c54a68d8dfebe6baa91e4f822a71f9c077d07b;p=firefly-linux-kernel-4.4.55.git

rk3066b:add spi support
---

diff --git a/arch/arm/mach-rk30/devices.c b/arch/arm/mach-rk30/devices.c
index fcd0d64c0c70..44b58a8ede04 100755
--- a/arch/arm/mach-rk30/devices.c
+++ b/arch/arm/mach-rk30/devices.c
@@ -824,6 +824,21 @@ static int spi_io_resume_leakage_bug(void)
  */
 #ifdef CONFIG_SPIM0_RK29
 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
+#if defined(CONFIG_ARCH_RK3066B)
+	{
+		.name = "spi0 cs0",
+		.cs_gpio = RK30_PIN1_PA7,
+		.cs_iomux_name = GPIO1A7_UART1RTSN_SPI0CSN0_NAME,
+		.cs_iomux_mode = GPIO1A_SPI0CSN0,
+	},
+	{
+		.name = "spi0 cs1",
+		.cs_gpio = RK30_PIN1_PB7,
+		.cs_iomux_name = GPIO1B7_SPI0CSN1_NAME,//if no iomux,set it NULL
+		.cs_iomux_mode = GPIO1B_SPI0CSN1,
+	}
+
+#else
 	{
 		.name = "spi0 cs0",
 		.cs_gpio = RK30_PIN1_PA4,
@@ -836,6 +851,7 @@ static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
 		.cs_iomux_name = GPIO4B7_SPI0CSN1_NAME,//if no iomux,set it NULL
 		.cs_iomux_mode = GPIO4B_SPI0_CSN1,
 	}
+#endif
 };
 
 static struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
@@ -885,6 +901,21 @@ struct platform_device rk29xx_device_spi0m = {
 
 #ifdef CONFIG_SPIM1_RK29
 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
+#if defined(CONFIG_ARCH_RK3066B)			
+	{
+		.name = "spi1 cs0",
+		.cs_gpio = RK30_PIN0_PD7,
+		.cs_iomux_name = GPIO0D7_SPI1CSN0_NAME,
+		.cs_iomux_mode = GPIO0D_SPI1CSN0,
+	},
+	{
+		.name = "spi1 cs1",
+		.cs_gpio = RK30_PIN1_PB6,
+		.cs_iomux_name = GPIO1B6_SPDIFTX_SPI1CSN1_NAME,//if no iomux,set it NULL
+		.cs_iomux_mode = GPIO1B_SPI1CSN1,
+	}
+	
+#else
 	{
 		.name = "spi1 cs0",
 		.cs_gpio = RK30_PIN2_PC4,
@@ -897,6 +928,7 @@ static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
 		.cs_iomux_name = GPIO2C7_LCDC1DATA23_SPI1CSN1_HSADCDATA4_NAME,//if no iomux,set it NULL
 		.cs_iomux_mode = GPIO2C_SPI1_CSN1,
 	}
+#endif
 };
 
 static struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
diff --git a/drivers/spi/spi_test.c b/drivers/spi/spi_test.c
index 9c7bc8fbb93e..cfba557f7dd2 100755
--- a/drivers/spi/spi_test.c
+++ b/drivers/spi/spi_test.c
@@ -141,7 +141,7 @@ static int __devinit spi_test_probe(struct spi_device *spi)
 
 	g_spi_test_data = spi_test_data;
 
-	printk("%s:bus_num=%d,ok\n",__func__,spi->bus_num);
+	printk("%s:bus_num=%d,ok\n",__func__,spi->master->bus_num);
 
 	return ret;