Initial Toradex Colibri T20 L4T R15 support.

2 files changed, 88 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/include/mach/ac97.h b/arch/arm/mach-tegra/include/mach/ac97.h
new file mode 100644
index 000000000000..a62cb93123a9
--- /dev/null
+++ b/arch/arm/mach-tegra/include/mach/ac97.h
@@ -0,0 +1,87 @@
+/*
+ * arch/arm/mach-tegra/include/mach/ac97.h
+ *
+ * Copyright (C) 2011 Toradex, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __ARCH_ARM_MACH_TEGRA_AC97_H
+#define __ARCH_ARM_MACH_TEGRA_AC97_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+/* Offsets from TEGRA_AC97_BASE */
+#define AC_AC_CTRL_0		0
+#define AC_AC_CMD_0		4
+#define AC_AC_STATUS1_0		8
+/* ... */
+#define AC_AC_FIFO1_SCR_0	0x1c
+#define AC_AC_FIFO2_SCR_0	0x2c
+/* ... */
+#define AC_AC_FIFO_OUT1_0	0x40
+#define AC_AC_FIFO_IN1_0	0x80
+#define AC_AC_FIFO_OUT2_0	0x140
+#define AC_AC_FIFO_IN2_0	0x180
+
+/* AC_AC_CTRL_0 */
+#define AC_AC_CTRL_STM2_EN		(1<<16)
+#define AC_AC_CTRL_DOUBLE_SAMPLING_EN	(1<<11)
+#define AC_AC_CTRL_IO_CNTRL_EN		(1<<10)
+#define AC_AC_CTRL_HSET_DAC_EN		(1<<9)
+#define AC_AC_CTRL_LINE2_DAC_EN		(1<<8)
+#define AC_AC_CTRL_PCM_LFE_EN		(1<<7)
+#define AC_AC_CTRL_PCM_SUR_EN		(1<<6)
+#define AC_AC_CTRL_PCM_CEN_DAC_EN	(1<<5)
+#define AC_AC_CTRL_LINE1_DAC_EN		(1<<4)
+#define AC_AC_CTRL_PCM_DAC_EN		(1<<3)
+#define AC_AC_CTRL_COLD_RESET		(1<<2)
+#define AC_AC_CTRL_WARM_RESET		(1<<1)
+#define AC_AC_CTRL_STM_EN		(1<<0)
+
+/* AC_AC_CMD_0 */
+#define AC_AC_CMD_CMD_ADDR_SHIFT	(24)
+#define AC_AC_CMD_CMD_ADDR_MASK		(0xff<<AC_AC_CMD_CMD_ADDR_SHIFT)
+#define AC_AC_CMD_CMD_DATA_SHIFT	(8)
+#define AC_AC_CMD_CMD_DATA_MASK		(0xffff<<AC_AC_CMD_CMD_DATA_SHIFT)
+#define AC_AC_CMD_CMD_ID_SHIFT		(2)
+#define AC_AC_CMD_CMD_ID_MASK		(0x3<<AC_AC_CMD_CMD_ID_SHIFT)
+#define AC_AC_CMD_BUSY			(1<<0)
+
+/* AC_AC_STATUS1_0 */
+#define AC_AC_STATUS1_STA_ADDR1_SHIFT	(24)
+#define AC_AC_STATUS1_STA_ADDR1_MASK	(0xff<<AC_AC_STATUS1_STA_ADDR1_SHIFT)
+#define AC_AC_STATUS1_STA_DATA1_SHIFT	(8)
+#define AC_AC_STATUS1_STA_DATA1_MASK	(0xffff<<AC_AC_STATUS1_STA_DATA1_SHIFT)
+#define AC_AC_STATUS1_STA_VALID1	(1<<2)
+#define AC_AC_STATUS1_STANDBY1		(1<<1)
+#define AC_AC_STATUS1_CODEC1_RDY	(1<<0)
+
+/* AC_AC_FIFO1_SCR_0 and AC_AC_FIFO2_SCR_0 */
+#define AC_AC_FIFOx_SCR_REC_FIFOx_MT_CNT_SHIFT		(27)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_MT_CNT_MASK		(0x1f << REC_FIFO1_MT_CNT_SHIFT)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_MT_CNT_SHIFT		(22)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_MT_CNT_MASK		(0x1f << PB_FIFO1_MT_CNT_SHIFT)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_OVERRUN_INT_STA	(1<<19)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_UNDERRUN_INT_STA	(1<<18)
+#define AC_AC_FIFOx_SCR_RECx_FORCE_MT			(1<<17)
+#define AC_AC_FIFOx_SCR_PBx_FORCE_MT			(1<<16)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_FULL_EN		(1<<15)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_3QRT_FULL_EN		(1<<14)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_QRT_FULL_EN		(1<<13)
+#define AC_AC_FIFOx_SCR_REC_FIFOx_NOT_MT_EN		(1<<12)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_NOT_FULL_EN		(1<<11)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_QRT_MT_EN		(1<<10)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_3QRT_MT_EN		(1<<9)
+#define AC_AC_FIFOx_SCR_PB_FIFOx_MT_EN			(1<<8)
+
+#endif /* __ARCH_ARM_MACH_TEGRA_AC97_H */
diff --git a/arch/arm/mach-tegra/include/mach/usb_phy.h b/arch/arm/mach-tegra/include/mach/usb_phy.h
index 3ad1128e2026..46fe8c84a2f3 100644
--- a/arch/arm/mach-tegra/include/mach/usb_phy.h
+++ b/arch/arm/mach-tegra/include/mach/usb_phy.h
@@ -88,6 +88,7 @@ struct usb_phy_plat_data {
 	int instance;
 	int vbus_irq;
 	int vbus_gpio;
+	int vbus_gpio_inverted;
 	char * vbus_reg_supply;
 };