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Message-Id: <1277325516-24111-2-git-send-email-gbean@codeaurora.org> Date: Wed, 23 Jun 2010 13:38:34 -0700 From: Gregory Bean <gbean@...eaurora.org> To: dwalker@...eaurora.org Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, Gregory Bean <gbean@...eaurora.org> Subject: [PATCH 1/3 v3] msm: Add gpio register address mapping information. Add tables containing iomap information for gpio registers on all supported MSM7x and QSD8x targets. Signed-off-by: Gregory Bean <gbean@...eaurora.org> --- arch/arm/mach-msm/gpio_hw-7x30.h | 100 ++++++++++++++++++++++++++++++++++++++ arch/arm/mach-msm/gpio_hw-7xxx.h | 84 ++++++++++++++++++++++++++++++++ arch/arm/mach-msm/gpio_hw-8x50.h | 100 ++++++++++++++++++++++++++++++++++++++ arch/arm/mach-msm/gpio_hw.h | 35 +++++++++++++ 4 files changed, 319 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-msm/gpio_hw-7x30.h create mode 100644 arch/arm/mach-msm/gpio_hw-7xxx.h create mode 100644 arch/arm/mach-msm/gpio_hw-8x50.h create mode 100644 arch/arm/mach-msm/gpio_hw.h diff --git a/arch/arm/mach-msm/gpio_hw-7x30.h b/arch/arm/mach-msm/gpio_hw-7x30.h new file mode 100644 index 0000000..8c28a3f --- /dev/null +++ b/arch/arm/mach-msm/gpio_hw-7x30.h @@ -0,0 +1,100 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +#ifndef __ARCH_ARM_MACH_MSM_GPIO_HW_7X30_H +#define __ARCH_ARM_MACH_MSM_GPIO_HW_7X30_H + +/* output value */ +#define GPIO_OUT_0 GPIO1_REG(0x00) /* gpio 15-0 */ +#define GPIO_OUT_1 GPIO2_REG(0x00) /* gpio 43-16 */ +#define GPIO_OUT_2 GPIO1_REG(0x04) /* gpio 67-44 */ +#define GPIO_OUT_3 GPIO1_REG(0x08) /* gpio 94-68 */ +#define GPIO_OUT_4 GPIO1_REG(0x0C) /* gpio 106-95 */ +#define GPIO_OUT_5 GPIO1_REG(0x50) /* gpio 133-107 */ +#define GPIO_OUT_6 GPIO1_REG(0xC4) /* gpio 150-134 */ +#define GPIO_OUT_7 GPIO1_REG(0x214) /* gpio 181-151 */ + +/* same pin map as above, output enable */ +#define GPIO_OE_0 GPIO1_REG(0x10) +#define GPIO_OE_1 GPIO2_REG(0x08) +#define GPIO_OE_2 GPIO1_REG(0x14) +#define GPIO_OE_3 GPIO1_REG(0x18) +#define GPIO_OE_4 GPIO1_REG(0x1C) +#define GPIO_OE_5 GPIO1_REG(0x54) +#define GPIO_OE_6 GPIO1_REG(0xC8) +#define GPIO_OE_7 GPIO1_REG(0x218) + +/* same pin map as above, input read */ +#define GPIO_IN_0 GPIO1_REG(0x34) +#define GPIO_IN_1 GPIO2_REG(0x20) +#define GPIO_IN_2 GPIO1_REG(0x38) +#define GPIO_IN_3 GPIO1_REG(0x3C) +#define GPIO_IN_4 GPIO1_REG(0x40) +#define GPIO_IN_5 GPIO1_REG(0x44) +#define GPIO_IN_6 GPIO1_REG(0xCC) +#define GPIO_IN_7 GPIO1_REG(0x21C) + +/* same pin map as above, 1=edge 0=level interrupt */ +#define GPIO_INT_EDGE_0 GPIO1_REG(0x60) +#define GPIO_INT_EDGE_1 GPIO2_REG(0x50) +#define GPIO_INT_EDGE_2 GPIO1_REG(0x64) +#define GPIO_INT_EDGE_3 GPIO1_REG(0x68) +#define GPIO_INT_EDGE_4 GPIO1_REG(0x6C) +#define GPIO_INT_EDGE_5 GPIO1_REG(0xC0) +#define GPIO_INT_EDGE_6 GPIO1_REG(0xD0) +#define GPIO_INT_EDGE_7 GPIO1_REG(0x240) + +/* same pin map as above, 1=positive 0=negative */ +#define GPIO_INT_POS_0 GPIO1_REG(0x70) +#define GPIO_INT_POS_1 GPIO2_REG(0x58) +#define GPIO_INT_POS_2 GPIO1_REG(0x74) +#define GPIO_INT_POS_3 GPIO1_REG(0x78) +#define GPIO_INT_POS_4 GPIO1_REG(0x7C) +#define GPIO_INT_POS_5 GPIO1_REG(0xBC) +#define GPIO_INT_POS_6 GPIO1_REG(0xD4) +#define GPIO_INT_POS_7 GPIO1_REG(0x228) + +/* same pin map as above, interrupt enable */ +#define GPIO_INT_EN_0 GPIO1_REG(0x80) +#define GPIO_INT_EN_1 GPIO2_REG(0x60) +#define GPIO_INT_EN_2 GPIO1_REG(0x84) +#define GPIO_INT_EN_3 GPIO1_REG(0x88) +#define GPIO_INT_EN_4 GPIO1_REG(0x8C) +#define GPIO_INT_EN_5 GPIO1_REG(0xB8) +#define GPIO_INT_EN_6 GPIO1_REG(0xD8) +#define GPIO_INT_EN_7 GPIO1_REG(0x22C) + +/* same pin map as above, write 1 to clear interrupt */ +#define GPIO_INT_CLEAR_0 GPIO1_REG(0x90) +#define GPIO_INT_CLEAR_1 GPIO2_REG(0x68) +#define GPIO_INT_CLEAR_2 GPIO1_REG(0x94) +#define GPIO_INT_CLEAR_3 GPIO1_REG(0x98) +#define GPIO_INT_CLEAR_4 GPIO1_REG(0x9C) +#define GPIO_INT_CLEAR_5 GPIO1_REG(0xB4) +#define GPIO_INT_CLEAR_6 GPIO1_REG(0xDC) +#define GPIO_INT_CLEAR_7 GPIO1_REG(0x230) + +/* same pin map as above, 1=interrupt pending */ +#define GPIO_INT_STATUS_0 GPIO1_REG(0xA0) +#define GPIO_INT_STATUS_1 GPIO2_REG(0x70) +#define GPIO_INT_STATUS_2 GPIO1_REG(0xA4) +#define GPIO_INT_STATUS_3 GPIO1_REG(0xA8) +#define GPIO_INT_STATUS_4 GPIO1_REG(0xAC) +#define GPIO_INT_STATUS_5 GPIO1_REG(0xB0) +#define GPIO_INT_STATUS_6 GPIO1_REG(0xE0) +#define GPIO_INT_STATUS_7 GPIO1_REG(0x234) + +#endif diff --git a/arch/arm/mach-msm/gpio_hw-7xxx.h b/arch/arm/mach-msm/gpio_hw-7xxx.h new file mode 100644 index 0000000..3408478 --- /dev/null +++ b/arch/arm/mach-msm/gpio_hw-7xxx.h @@ -0,0 +1,84 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +#ifndef __ARCH_ARM_MACH_MSM_GPIO_HW_7XXX_H +#define __ARCH_ARM_MACH_MSM_GPIO_HW_7XXX_H + +/* output value */ +#define GPIO_OUT_0 GPIO1_REG(0x00) /* gpio 15-0 */ +#define GPIO_OUT_1 GPIO2_REG(0x00) /* gpio 42-16 */ +#define GPIO_OUT_2 GPIO1_REG(0x04) /* gpio 67-43 */ +#define GPIO_OUT_3 GPIO1_REG(0x08) /* gpio 94-68 */ +#define GPIO_OUT_4 GPIO1_REG(0x0C) /* gpio 106-95 */ +#define GPIO_OUT_5 GPIO1_REG(0x50) /* gpio 107-121 */ + +/* same pin map as above, output enable */ +#define GPIO_OE_0 GPIO1_REG(0x10) +#define GPIO_OE_1 GPIO2_REG(0x08) +#define GPIO_OE_2 GPIO1_REG(0x14) +#define GPIO_OE_3 GPIO1_REG(0x18) +#define GPIO_OE_4 GPIO1_REG(0x1C) +#define GPIO_OE_5 GPIO1_REG(0x54) + +/* same pin map as above, input read */ +#define GPIO_IN_0 GPIO1_REG(0x34) +#define GPIO_IN_1 GPIO2_REG(0x20) +#define GPIO_IN_2 GPIO1_REG(0x38) +#define GPIO_IN_3 GPIO1_REG(0x3C) +#define GPIO_IN_4 GPIO1_REG(0x40) +#define GPIO_IN_5 GPIO1_REG(0x44) + +/* same pin map as above, 1=edge 0=level interrupt */ +#define GPIO_INT_EDGE_0 GPIO1_REG(0x60) +#define GPIO_INT_EDGE_1 GPIO2_REG(0x50) +#define GPIO_INT_EDGE_2 GPIO1_REG(0x64) +#define GPIO_INT_EDGE_3 GPIO1_REG(0x68) +#define GPIO_INT_EDGE_4 GPIO1_REG(0x6C) +#define GPIO_INT_EDGE_5 GPIO1_REG(0xC0) + +/* same pin map as above, 1=positive 0=negative */ +#define GPIO_INT_POS_0 GPIO1_REG(0x70) +#define GPIO_INT_POS_1 GPIO2_REG(0x58) +#define GPIO_INT_POS_2 GPIO1_REG(0x74) +#define GPIO_INT_POS_3 GPIO1_REG(0x78) +#define GPIO_INT_POS_4 GPIO1_REG(0x7C) +#define GPIO_INT_POS_5 GPIO1_REG(0xBC) + +/* same pin map as above, interrupt enable */ +#define GPIO_INT_EN_0 GPIO1_REG(0x80) +#define GPIO_INT_EN_1 GPIO2_REG(0x60) +#define GPIO_INT_EN_2 GPIO1_REG(0x84) +#define GPIO_INT_EN_3 GPIO1_REG(0x88) +#define GPIO_INT_EN_4 GPIO1_REG(0x8C) +#define GPIO_INT_EN_5 GPIO1_REG(0xB8) + +/* same pin map as above, write 1 to clear interrupt */ +#define GPIO_INT_CLEAR_0 GPIO1_REG(0x90) +#define GPIO_INT_CLEAR_1 GPIO2_REG(0x68) +#define GPIO_INT_CLEAR_2 GPIO1_REG(0x94) +#define GPIO_INT_CLEAR_3 GPIO1_REG(0x98) +#define GPIO_INT_CLEAR_4 GPIO1_REG(0x9C) +#define GPIO_INT_CLEAR_5 GPIO1_REG(0xB4) + +/* same pin map as above, 1=interrupt pending */ +#define GPIO_INT_STATUS_0 GPIO1_REG(0xA0) +#define GPIO_INT_STATUS_1 GPIO2_REG(0x70) +#define GPIO_INT_STATUS_2 GPIO1_REG(0xA4) +#define GPIO_INT_STATUS_3 GPIO1_REG(0xA8) +#define GPIO_INT_STATUS_4 GPIO1_REG(0xAC) +#define GPIO_INT_STATUS_5 GPIO1_REG(0xB0) + +#endif diff --git a/arch/arm/mach-msm/gpio_hw-8x50.h b/arch/arm/mach-msm/gpio_hw-8x50.h new file mode 100644 index 0000000..9431943 --- /dev/null +++ b/arch/arm/mach-msm/gpio_hw-8x50.h @@ -0,0 +1,100 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +#ifndef __ARCH_ARM_MACH_MSM_GPIO_HW_8X50_H +#define __ARCH_ARM_MACH_MSM_GPIO_HW_8X50_H + +/* output value */ +#define GPIO_OUT_0 GPIO1_REG(0x00) /* gpio 15-0 */ +#define GPIO_OUT_1 GPIO2_REG(0x00) /* gpio 42-16 */ +#define GPIO_OUT_2 GPIO1_REG(0x04) /* gpio 67-43 */ +#define GPIO_OUT_3 GPIO1_REG(0x08) /* gpio 94-68 */ +#define GPIO_OUT_4 GPIO1_REG(0x0C) /* gpio 103-95 */ +#define GPIO_OUT_5 GPIO1_REG(0x10) /* gpio 121-104 */ +#define GPIO_OUT_6 GPIO1_REG(0x14) /* gpio 152-122 */ +#define GPIO_OUT_7 GPIO1_REG(0x18) /* gpio 164-153 */ + +/* same pin map as above, output enable */ +#define GPIO_OE_0 GPIO1_REG(0x20) +#define GPIO_OE_1 GPIO2_REG(0x08) +#define GPIO_OE_2 GPIO1_REG(0x24) +#define GPIO_OE_3 GPIO1_REG(0x28) +#define GPIO_OE_4 GPIO1_REG(0x2C) +#define GPIO_OE_5 GPIO1_REG(0x30) +#define GPIO_OE_6 GPIO1_REG(0x34) +#define GPIO_OE_7 GPIO1_REG(0x38) + +/* same pin map as above, input read */ +#define GPIO_IN_0 GPIO1_REG(0x50) +#define GPIO_IN_1 GPIO2_REG(0x20) +#define GPIO_IN_2 GPIO1_REG(0x54) +#define GPIO_IN_3 GPIO1_REG(0x58) +#define GPIO_IN_4 GPIO1_REG(0x5C) +#define GPIO_IN_5 GPIO1_REG(0x60) +#define GPIO_IN_6 GPIO1_REG(0x64) +#define GPIO_IN_7 GPIO1_REG(0x68) + +/* same pin map as above, 1=edge 0=level interrupt */ +#define GPIO_INT_EDGE_0 GPIO1_REG(0x70) +#define GPIO_INT_EDGE_1 GPIO2_REG(0x50) +#define GPIO_INT_EDGE_2 GPIO1_REG(0x74) +#define GPIO_INT_EDGE_3 GPIO1_REG(0x78) +#define GPIO_INT_EDGE_4 GPIO1_REG(0x7C) +#define GPIO_INT_EDGE_5 GPIO1_REG(0x80) +#define GPIO_INT_EDGE_6 GPIO1_REG(0x84) +#define GPIO_INT_EDGE_7 GPIO1_REG(0x88) + +/* same pin map as above, 1=positive 0=negative */ +#define GPIO_INT_POS_0 GPIO1_REG(0x90) +#define GPIO_INT_POS_1 GPIO2_REG(0x58) +#define GPIO_INT_POS_2 GPIO1_REG(0x94) +#define GPIO_INT_POS_3 GPIO1_REG(0x98) +#define GPIO_INT_POS_4 GPIO1_REG(0x9C) +#define GPIO_INT_POS_5 GPIO1_REG(0xA0) +#define GPIO_INT_POS_6 GPIO1_REG(0xA4) +#define GPIO_INT_POS_7 GPIO1_REG(0xA8) + +/* same pin map as above, interrupt enable */ +#define GPIO_INT_EN_0 GPIO1_REG(0xB0) +#define GPIO_INT_EN_1 GPIO2_REG(0x60) +#define GPIO_INT_EN_2 GPIO1_REG(0xB4) +#define GPIO_INT_EN_3 GPIO1_REG(0xB8) +#define GPIO_INT_EN_4 GPIO1_REG(0xBC) +#define GPIO_INT_EN_5 GPIO1_REG(0xC0) +#define GPIO_INT_EN_6 GPIO1_REG(0xC4) +#define GPIO_INT_EN_7 GPIO1_REG(0xC8) + +/* same pin map as above, write 1 to clear interrupt */ +#define GPIO_INT_CLEAR_0 GPIO1_REG(0xD0) +#define GPIO_INT_CLEAR_1 GPIO2_REG(0x68) +#define GPIO_INT_CLEAR_2 GPIO1_REG(0xD4) +#define GPIO_INT_CLEAR_3 GPIO1_REG(0xD8) +#define GPIO_INT_CLEAR_4 GPIO1_REG(0xDC) +#define GPIO_INT_CLEAR_5 GPIO1_REG(0xE0) +#define GPIO_INT_CLEAR_6 GPIO1_REG(0xE4) +#define GPIO_INT_CLEAR_7 GPIO1_REG(0xE8) + +/* same pin map as above, 1=interrupt pending */ +#define GPIO_INT_STATUS_0 GPIO1_REG(0xF0) +#define GPIO_INT_STATUS_1 GPIO2_REG(0x70) +#define GPIO_INT_STATUS_2 GPIO1_REG(0xF4) +#define GPIO_INT_STATUS_3 GPIO1_REG(0xF8) +#define GPIO_INT_STATUS_4 GPIO1_REG(0xFC) +#define GPIO_INT_STATUS_5 GPIO1_REG(0x100) +#define GPIO_INT_STATUS_6 GPIO1_REG(0x104) +#define GPIO_INT_STATUS_7 GPIO1_REG(0x108) + +#endif diff --git a/arch/arm/mach-msm/gpio_hw.h b/arch/arm/mach-msm/gpio_hw.h new file mode 100644 index 0000000..627dea5 --- /dev/null +++ b/arch/arm/mach-msm/gpio_hw.h @@ -0,0 +1,35 @@ +/* Copyright (c) 2007, Google, Inc. + * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * + * 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_MSM_GPIO_HW_H +#define __ARCH_ARM_MACH_MSM_GPIO_HW_H + +#include <mach/msm_iomap.h> + +#if defined(CONFIG_ARCH_MSM7X30) +#define GPIO1_REG(off) (MSM_GPIO1_BASE + (off)) +#define GPIO2_REG(off) (MSM_GPIO2_BASE + 0x400 + (off)) +#else +#define GPIO1_REG(off) (MSM_GPIO1_BASE + 0x800 + (off)) +#define GPIO2_REG(off) (MSM_GPIO2_BASE + 0xC00 + (off)) +#endif + +#if defined(CONFIG_ARCH_QSD8X50) +#include "gpio_hw-8x50.h" +#elif defined(CONFIG_ARCH_MSM7X30) +#include "gpio_hw-7x30.h" +#else +#include "gpio_hw-7xxx.h" +#endif + +#endif -- 1.7.0.4 -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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