ARM: tegra: p1852: Add board support files for p1852

bug 871603

P1852 is a T30 based Automotive platform.

Signed-off-by: Amlan Kundu <akundu@nvidia.com>
Signed-off-by: Manoj Chourasia <mchourasia@nvidia.com>

Reviewed-on: http://git-master/r/72253
(cherry picked from commit 98d50016e70a22ae7e8e109cfb6633a8fe75f905)

Change-Id: Iede9881fc1168bb6802694e233554d84adfb8f44
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-on: http://git-master/r/79981
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 98 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/board-p1852.h b/arch/arm/mach-tegra/board-p1852.h
new file mode 100644
index 000000000000..14339351ddcf
--- /dev/null
+++ b/arch/arm/mach-tegra/board-p1852.h
@@ -0,0 +1,98 @@
+/*
+ * arch/arm/mach-tegra/board-p1852.h
+ *
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _MACH_TEGRA_BOARD_P1852_H
+#define _MACH_TEGRA_BOARD_P1852_H
+
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+#include <linux/mfd/tps6591x.h>
+
+
+/* External peripheral act as gpio */
+/* TPS6591x GPIOs */
+#define TPS6591X_GPIO_BASE	TEGRA_NR_GPIOS
+#define TPS6591X_GPIO_GP0	(TPS6591X_GPIO_BASE + 0)
+#define TPS6591X_GPIO_GP1	(TPS6591X_GPIO_BASE + 1)
+#define TPS6591X_GPIO_GP2	(TPS6591X_GPIO_BASE + 2)
+#define TPS6591X_GPIO_GP3	(TPS6591X_GPIO_BASE + 3)
+#define TPS6591X_GPIO_GP4	(TPS6591X_GPIO_BASE + 4)
+#define TPS6591X_GPIO_GP5	(TPS6591X_GPIO_BASE + 5)
+#define TPS6591X_GPIO_GP6	(TPS6591X_GPIO_BASE + 6)
+#define TPS6591X_GPIO_GP7	(TPS6591X_GPIO_BASE + 7)
+#define TPS6591X_GPIO_GP8	(TPS6591X_GPIO_BASE + 8)
+#define TPS6591X_GPIO_END	TPS6591X_GPIO_GP8
+
+/* CAM_TCA6416 GPIOs */
+#define CAM_TCA6416_GPIO_BASE		(TPS6591X_GPIO_END + 1)
+#define CAM1_PWR_DN_GPIO		(CAM_TCA6416_GPIO_BASE + 0)
+#define CAM1_RST_L_GPIO			(CAM_TCA6416_GPIO_BASE + 1)
+#define CAM1_AF_PWR_DN_L_GPIO		(CAM_TCA6416_GPIO_BASE + 2)
+#define CAM1_LDO_SHUTDN_L_GPIO		(CAM_TCA6416_GPIO_BASE + 3)
+#define CAM2_PWR_DN_GPIO		(CAM_TCA6416_GPIO_BASE + 4)
+#define CAM2_RST_L_GPIO			(CAM_TCA6416_GPIO_BASE + 5)
+#define CAM2_AF_PWR_DN_L_GPIO		(CAM_TCA6416_GPIO_BASE + 6)
+#define CAM2_LDO_SHUTDN_L_GPIO		(CAM_TCA6416_GPIO_BASE + 7)
+#define CAM_FRONT_PWR_DN_GPIO		(CAM_TCA6416_GPIO_BASE + 8)
+#define CAM_FRONT_RST_L_GPIO		(CAM_TCA6416_GPIO_BASE + 9)
+#define CAM_FRONT_AF_PWR_DN_L_GPIO	(CAM_TCA6416_GPIO_BASE + 10)
+#define CAM_FRONT_LDO_SHUTDN_L_GPIO	(CAM_TCA6416_GPIO_BASE + 11)
+#define CAM_FRONT_LED_EXP		(CAM_TCA6416_GPIO_BASE + 12)
+#define CAM_SNN_LED_REAR_EXP		(CAM_TCA6416_GPIO_BASE + 13)
+/* PIN 19 NOT USED and is reserved */
+#define CAM_NOT_USED			(CAM_TCA6416_GPIO_BASE + 14)
+#define CAM_I2C_MUX_RST_EXP		(CAM_TCA6416_GPIO_BASE + 15)
+#define CAM_TCA6416_GPIO_END		CAM_I2C_MUX_RST_EXP
+
+/* WM8903 gpios */
+#define WM8903_GPIO_BASE	(CAM_TCA6416_GPIO_END + 1)
+#define WM8903_GP1		(WM8903_GPIO_BASE + 0)
+#define WM8903_GP2		(WM8903_GPIO_BASE + 1)
+#define WM8903_GP3		(WM8903_GPIO_BASE + 2)
+#define WM8903_GP4		(WM8903_GPIO_BASE + 3)
+#define WM8903_GP5		(WM8903_GPIO_BASE + 4)
+#define WM8903_GPIO_END		WM8903_GP5
+
+/* CAMERA RELATED GPIOs on p1852 */
+#define OV5650_RESETN_GPIO		TEGRA_GPIO_PBB0
+#define CAM1_POWER_DWN_GPIO		TEGRA_GPIO_PBB5
+#define CAM2_POWER_DWN_GPIO		TEGRA_GPIO_PBB6
+#define CAM3_POWER_DWN_GPIO		TEGRA_GPIO_PBB7
+#define CAMERA_CSI_CAM_SEL_GPIO		TEGRA_GPIO_PBB4
+#define CAMERA_CSI_MUX_SEL_GPIO		TEGRA_GPIO_PCC1
+#define CAM1_LDO_EN_GPIO		TEGRA_GPIO_PR6
+#define CAM2_LDO_EN_GPIO		TEGRA_GPIO_PR7
+#define CAM3_LDO_EN_GPIO		TEGRA_GPIO_PS0
+
+
+#define AC_PRESENT_GPIO		TPS6591X_GPIO_GP4
+/*****************Interrupt tables ******************/
+/* External peripheral act as interrupt controller */
+/* TPS6591x IRQs */
+#define TPS6591X_IRQ_BASE	TEGRA_NR_IRQS
+#define TPS6591X_IRQ_END	(TPS6591X_IRQ_BASE + 18)
+
+#define AC_PRESENT_INT		(TPS6591X_INT_GPIO4 + TPS6591X_IRQ_BASE)
+
+int p1852_sdhci_init(void);
+int p1852_pinmux_init(void);
+int p1852_panel_init(void);
+int p1852_gpio_init(void);
+int p1852_pins_state_init(void);
+
+#endif