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sc7180: Add gpio driver 

Add support for gpio driver for SC7180

Developer/Reviewer, be aware of this patch from Napali:
https://review.coreboot.org/c/coreboot/+/30003/25
https://review.coreboot.org/c/coreboot/+/31083/15

Change-Id: I12bdbeb97765b6ae1e015ca35108008bf82801cc
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Taniya Das 2019-08-07 11:34:57 +05:30 committed by Julius Werner
parent 2e37fdddd5
commit 09c3bfe826
4 changed files with 392 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/soc/qualcomm/sc7180/Makefile.inc
View File

@ -6,10 +6,12 @@ bootblock-y += bootblock.c
bootblock-y += mmu.c bootblock-y += mmu.c
bootblock-y += timer.c bootblock-y += timer.c
bootblock-y += spi.c bootblock-y += spi.c
bootblock-y += gpio.c
################################################################################ ################################################################################
verstage-y += timer.c verstage-y += timer.c
verstage-y += spi.c verstage-y += spi.c
verstage-y += gpio.c
################################################################################ ################################################################################
romstage-y += cbmem.c romstage-y += cbmem.c
@ -19,12 +21,14 @@ romstage-y += qclib.c
romstage-y += ../common/mmu.c romstage-y += ../common/mmu.c
romstage-y += mmu.c romstage-y += mmu.c
romstage-y += spi.c romstage-y += spi.c
romstage-y += gpio.c
################################################################################ ################################################################################
ramstage-y += soc.c ramstage-y += soc.c
ramstage-y += cbmem.c ramstage-y += cbmem.c
ramstage-y += timer.c ramstage-y += timer.c
ramstage-y += spi.c ramstage-y += spi.c
ramstage-y += gpio.c
################################################################################ ################################################################################

105
src/soc/qualcomm/sc7180/gpio.c Normal file
View File

@ -0,0 +1,105 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2019 Qualcomm Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* 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.
*/
#include <arch/mmio.h>
#include <assert.h>
#include <delay.h>
#include <timer.h>
#include <timestamp.h>
#include <types.h>
#include <gpio.h>
void gpio_configure(gpio_t gpio, uint32_t func, uint32_t pull,
uint32_t drive_str, uint32_t enable)
{
uint32_t reg_val;
struct tlmm_gpio *regs = (void *)(uintptr_t)gpio.addr;
/* gpio pull only PULLNONE, PULLUP, KEEPER, PULLDOWN status */
assert(pull <= GPIO_PULL_UP);
reg_val = ((enable & GPIO_CFG_OE_BMSK) << GPIO_CFG_OE_SHFT) |
((drive_str & GPIO_CFG_DRV_BMSK) << GPIO_CFG_DRV_SHFT) |
((func & GPIO_CFG_FUNC_BMSK) << GPIO_CFG_FUNC_SHFT) |
((pull & GPIO_CFG_PULL_BMSK) << GPIO_CFG_PULL_SHFT);
write32(&regs->cfg, reg_val);
}
void gpio_set(gpio_t gpio, int value)
{
struct tlmm_gpio *regs = (void *)(uintptr_t)gpio.addr;
write32(&regs->in_out, (!!value) << GPIO_IO_OUT_SHFT);
}
int gpio_get(gpio_t gpio)
{
struct tlmm_gpio *regs = (void *)(uintptr_t)gpio.addr;
return ((read32(&regs->in_out) >> GPIO_IO_IN_SHFT) &
GPIO_IO_IN_BMSK);
}
void gpio_input_pulldown(gpio_t gpio)
{
gpio_configure(gpio, GPIO_FUNC_GPIO,
GPIO_PULL_DOWN, GPIO_2MA, GPIO_OUTPUT_DISABLE);
}
void gpio_input_pullup(gpio_t gpio)
{
gpio_configure(gpio, GPIO_FUNC_GPIO,
GPIO_PULL_UP, GPIO_2MA, GPIO_OUTPUT_DISABLE);
}
void gpio_input(gpio_t gpio)
{
gpio_configure(gpio, GPIO_FUNC_GPIO,
GPIO_NO_PULL, GPIO_2MA, GPIO_OUTPUT_DISABLE);
}
void gpio_output(gpio_t gpio, int value)
{
gpio_set(gpio, value);
gpio_configure(gpio, GPIO_FUNC_GPIO,
GPIO_NO_PULL, GPIO_2MA, GPIO_OUTPUT_ENABLE);
}
void gpio_input_irq(gpio_t gpio, enum gpio_irq_type type, uint32_t pull)
{
struct tlmm_gpio *regs = (void *)(uintptr_t)gpio.addr;
gpio_configure(gpio, GPIO_FUNC_GPIO,
pull, GPIO_2MA, GPIO_OUTPUT_DISABLE);
clrsetbits_le32(&regs->intr_cfg, GPIO_INTR_DECT_CTL_MASK <<
GPIO_INTR_DECT_CTL_SHIFT, type << GPIO_INTR_DECT_CTL_SHIFT);
clrsetbits_le32(&regs->intr_cfg, GPIO_INTR_RAW_STATUS_ENABLE
<< GPIO_INTR_RAW_STATUS_EN_SHIFT, GPIO_INTR_RAW_STATUS_ENABLE
<< GPIO_INTR_RAW_STATUS_EN_SHIFT);
}
int gpio_irq_status(gpio_t gpio)
{
struct tlmm_gpio *regs = (void *)(uintptr_t)gpio.addr;
if (!(read32(&regs->intr_status) & GPIO_INTR_STATUS_MASK))
return 0;
write32(&regs->intr_status, GPIO_INTR_STATUS_DISABLE);
return 1;
}

9
src/soc/qualcomm/sc7180/include/soc/addressmap.h
View File

@ -18,4 +18,11 @@
#include <stdint.h> #include <stdint.h>
#endif /* _SOC_QUALCOMM_SC7180_ADDRESS_MAP_H_ */ #define AOSS_CC_BASE 0x0C2A0000
#define GCC_BASE 0x00100000
#define QSPI_BASE 0x088DC000
#define TLMM_NORTH_TILE_BASE 0x03900000
#define TLMM_SOUTH_TILE_BASE 0x03D00000
#define TLMM_WEST_TILE_BASE 0x03500000
#endif /* __SOC_QUALCOMM_SC7180_ADDRESS_MAP_H__ */

275
src/soc/qualcomm/sc7180/include/soc/gpio.h
View File

@ -17,10 +17,285 @@
#define _SOC_QUALCOMM_SC7180_GPIO_H_ #define _SOC_QUALCOMM_SC7180_GPIO_H_
#include <types.h> #include <types.h>
#include <soc/addressmap.h>
typedef struct { typedef struct {
u32 addr; u32 addr;
} gpio_t; } gpio_t;
#define TLMM_TILE_SIZE 0x00400000
#define TLMM_GPIO_OFF_DELTA 0x00001000
#define TLMM_GPIO_TILE_NUM 3
#define TLMM_GPIO_IN_OUT_OFF 0x4
#define TLMM_GPIO_ID_STATUS_OFF 0x10
#define GPIO_FUNC_GPIO 0
/* GPIO INTR CFG MASK */
#define GPIO_INTR_DECT_CTL_MASK 0x3
#define GPIO_INTR_RAW_STATUS_EN_MASK 0x1
/* GPIO INTR CFG SHIFT */
#define GPIO_INTR_DECT_CTL_SHIFT 2
#define GPIO_INTR_RAW_STATUS_EN_SHIFT 4
/* GPIO INTR STATUS MASK */
#define GPIO_INTR_STATUS_MASK 0x1
/* GPIO INTR RAW STATUS */
#define GPIO_INTR_RAW_STATUS_ENABLE 1
#define GPIO_INTR_RAW_STATUS_DISABLE 0
/* GPIO INTR STATUS */
#define GPIO_INTR_STATUS_ENABLE 1
#define GPIO_INTR_STATUS_DISABLE 0
/* GPIO INTR CFG MASK */
#define GPIO_INTR_DECT_CTL_MASK 0x3
#define GPIO_INTR_RAW_STATUS_EN_MASK 0x1
/* GPIO INTR CFG SHIFT */
#define GPIO_INTR_DECT_CTL_SHIFT 2
#define GPIO_INTR_RAW_STATUS_EN_SHIFT 4
/* GPIO INTR STATUS MASK */
#define GPIO_INTR_STATUS_MASK 0x1
/* GPIO INTR RAW STATUS */
#define GPIO_INTR_RAW_STATUS_ENABLE 1
#define GPIO_INTR_RAW_STATUS_DISABLE 0
/* GPIO INTR STATUS */
#define GPIO_INTR_STATUS_ENABLE 1
#define GPIO_INTR_STATUS_DISABLE 0
/* GPIO TLMM: Direction */
#define GPIO_INPUT 0
#define GPIO_OUTPUT 1
/* GPIO TLMM: Pullup/Pulldown */
#define GPIO_NO_PULL 0
#define GPIO_PULL_DOWN 1
#define GPIO_KEEPER 2
#define GPIO_PULL_UP 3
/* GPIO TLMM: Drive Strength */
#define GPIO_2MA 0
#define GPIO_4MA 1
#define GPIO_6MA 2
#define GPIO_8MA 3
#define GPIO_10MA 4
#define GPIO_12MA 5
#define GPIO_14MA 6
#define GPIO_16MA 7
/* GPIO TLMM: Status */
#define GPIO_OUTPUT_DISABLE 0
#define GPIO_OUTPUT_ENABLE 1
/* GPIO TLMM: Mask */
#define GPIO_CFG_PULL_BMSK 0x3
#define GPIO_CFG_FUNC_BMSK 0xF
#define GPIO_CFG_DRV_BMSK 0x7
#define GPIO_CFG_OE_BMSK 0x1
/* GPIO TLMM: Shift */
#define GPIO_CFG_PULL_SHFT 0
#define GPIO_CFG_FUNC_SHFT 2
#define GPIO_CFG_DRV_SHFT 6
#define GPIO_CFG_OE_SHFT 9
/* GPIO IO: Mask */
#define GPIO_IO_IN_BMSK 0x1
#define GPIO_IO_OUT_BMSK 0x1
/* GPIO IO: Shift */
#define GPIO_IO_IN_SHFT 0
#define GPIO_IO_OUT_SHFT 1
/* GPIO ID STATUS: Mask */
#define GPIO_ID_STATUS_BMSK 0x1
/* GPIO MAX Valid # */
#define GPIO_NUM_MAX 118
#define GPIO(num) ((gpio_t){.addr = GPIO##num##_ADDR})
#define PIN(index, tlmm, func1, func2, func3, func4, func5, func6, func7) \
GPIO##index##_ADDR = TLMM_##tlmm##_TILE_BASE + index * TLMM_GPIO_OFF_DELTA, \
GPIO##index##_FUNC_##func1 = 1, \
GPIO##index##_FUNC_##func2 = 2, \
GPIO##index##_FUNC_##func3 = 3, \
GPIO##index##_FUNC_##func4 = 4, \
GPIO##index##_FUNC_##func5 = 5, \
GPIO##index##_FUNC_##func6 = 6, \
GPIO##index##_FUNC_##func7 = 7
enum {
PIN(0, SOUTH, QUP0_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(1, SOUTH, QUP0_L1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(2, SOUTH, QUP0_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(3, SOUTH, QUP0_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(4, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(5, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(6, NORTH, QUP1_L0, QUP1_L2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(7, NORTH, QUP1_L1, QUP1_L3, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(8, NORTH, GP_PDM_MIRB, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(9, NORTH, RES1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(10, NORTH, MDP_VSYNC_P_MIRA, RES_2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(11, NORTH, MDP_VSYNC_S_MIRA, RES_2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(12, SOUTH, MDP_VSYNC_E, RES_2, QUP0_L4, RES_4, RES_5, RES_6, RES_7),
PIN(13, SOUTH, CAM_MCLK0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(14, SOUTH, CAM_MCLK1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(15, SOUTH, CAM_MCLK2, QUP0_L0, QUP0_L2, RES_4, RES_5, RES_6, RES_7),
PIN(16, SOUTH, CAM_MCLK3, QUP0_L1, QUP0_L3, RES_4, RES_5, RES_6, RES_7),
PIN(17, SOUTH, CCI_I2C_SDA0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(18, SOUTH, CCI_I2C_SCL0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(19, SOUTH, CCI_I2C_SDA1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(20, SOUTH, CCI_I2C_SCL1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(21, NORTH, CCI_TIMER0, GCC_GP2_CLK_MIRB, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(22, NORTH, CCI_TIMER1, GCC_GP3_CLK_MIRB, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(23, SOUTH, CCI_TIMER2, CAM_MCLK4, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(24, SOUTH, CCI_TIMER3, CCI_ASYNC_IN1, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(25, SOUTH, CCI_TIMER4, CCI_ASYNC_IN2, QUP0_L0, RES_4, RES_5, RES_6,
RES_7),
PIN(26, SOUTH, CCI_ASYNC_IN0, QUP0_L1, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(27, SOUTH, CCI_I2C_SDA2, QUP0_L2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(28, SOUTH, CCI_I2C_SCL2, QUP0_L3, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(29, SOUTH, GP_MN, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(30, SOUTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(31, SOUTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(32, SOUTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(33, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(34, SOUTH, QUP0_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(35, SOUTH, QUP0_L1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(36, SOUTH, QUP0_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(37, SOUTH, QUP0_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(38, SOUTH, QUP0_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(39, SOUTH, QUP0_L1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(40, SOUTH, QUP0_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(41, SOUTH, QUP0_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(42, NORTH, QUP1_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(43, NORTH, QUP1_L1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(44, NORTH, QUP1_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(45, NORTH, QUP1_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(46, NORTH, QUP1_L0, QUP1_L2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(47, NORTH, QUP1_L1, QUP1_L3, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(48, NORTH, GCC_GP1_CLK_MIRA, RES_2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(49, WEST, MI2S_1_SCK, BTFM_SLIMBUS_CLK, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(50, WEST, MI2S_1_WS, BTFM_SLIMBUS_DATA0, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(51, WEST, MI2S_1_DATA0, BTFM_SLIMBUS_DATA1, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(52, WEST, MI2S_1_DATA1, BTFM_SLIMBUS_DATA2, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(53, WEST, MI2S_0_SCK, QUP1_L0, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(54, WEST, MI2S_0_WS, QUP1_L1, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(55, WEST, MI2S_0_DATA0, QUP1_L2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(56, WEST, MI2S_0_DATA1, QUP1_L3, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(57, WEST, LPASS_EXT_MCLK0, RES_2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(58, WEST, LPASS_EXT_MCLK1, RES_2, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(59, NORTH, QUP1_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(60, NORTH, QUP1_L1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(61, NORTH, QUP1_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(62, NORTH, QUP1_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(63, NORTH, QSPI_CLK, MDP_VSYNC0_OUT, MI2S_2_SCK, MDP_VSYNC1_OUT,
MDP_VSYNC2_OUT, MDP_VSYNC3_OUT, RES_7),
PIN(64, NORTH, QSPI_DATA_0, MI2S_2_WS, RES_3, RES_4, RES_5, RES_6,
RES_7),
PIN(65, NORTH, QSPI_DATA_1, MI2S_2_DATA0, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(66, NORTH, QSPI_DATA_2, MI2S_2_DATA1, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(67, NORTH, QSPI_DATA_3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(68, NORTH, QSPI_CS_N_0, QUP1_L4, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(69, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(70, NORTH, RES_1, RES_2, MDP_VSYNC_P_MIRB, LDO_EN, RES_5, RES_6,
RES_7),
PIN(71, NORTH, RES_1, MDP_VSYNC_S_MIRB, LDO_UPDATE, RES_4, RES_5, RES_6,
RES_7),
PIN(72, NORTH, QSPI_CS_N_1, QUP1_L5, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(73, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(74, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(75, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(76, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(77, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(78, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(79, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(80, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(81, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(82, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(83, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(84, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(85, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(86, NORTH, QUP1_L0, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(87, NORTH, QUP1_L1, ADSP_EXT_VFR_IRQ, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(88, NORTH, QUP1_L2, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(89, NORTH, QUP1_L3, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(90, NORTH, QUP1_L4, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(91, NORTH, QUP1_L5, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(92, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(93, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(94, SOUTH, QUP0_L5, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(95, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(96, WEST, QLINK_REQUEST, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(97, WEST, QLINK_ENABLE, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(98, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(99, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(100, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(101, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(102, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(103, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(104, WEST, USB_PHY_PS, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(105, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(106, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(107, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(108, SOUTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(109, SOUTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(110, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(111, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(112, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(113, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(114, NORTH, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(115, WEST, QUP0_L0, QUP0_L2, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(116, WEST, QUP0_L1, QUP0_L3, RES_3, RES_4, RES_5, RES_6, RES_7),
PIN(117, WEST, DP_HOT_PLUG_DETECT_MIRB, RES_2, RES_3, RES_4, RES_5,
RES_6, RES_7),
PIN(118, WEST, RES_1, RES_2, RES_3, RES_4, RES_5, RES_6, RES_7),
};
enum gpio_irq_type {
IRQ_TYPE_LEVEL = 0,
IRQ_TYPE_RISING_EDGE = 1,
IRQ_TYPE_FALLING_EDGE = 2,
IRQ_TYPE_DUAL_EDGE = 3,
};
struct tlmm_gpio {
uint32_t cfg;
uint32_t in_out;
uint32_t intr_cfg;
uint32_t intr_status;
};
void gpio_configure(gpio_t gpio, uint32_t func, uint32_t pull,
uint32_t drive_str, uint32_t enable);
void gpio_input_irq(gpio_t gpio, enum gpio_irq_type type, uint32_t pull);
int gpio_irq_status(gpio_t gpio);
#endif /* _SOC_QUALCOMM_SC7180_GPIO_H_ */ #endif /* _SOC_QUALCOMM_SC7180_GPIO_H_ */