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M7350v2_en_gpl

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T
2024-09-09 08:54:06 +00:00
parent f9cc65cfda
commit 801e6d2ad8
564 changed files with 96107 additions and 535 deletions
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8
kernel/arch/arm/mach-msm/Kconfig
View File

@ -3055,6 +3055,10 @@ config TPLINK_PRODUCT_TR961_5200L_V1
bool "Specify product type tr961-5200l-v1"
default n
config TPLINK_PRODUCT_TR961_5200L_V2
bool "Specify product type tr961-5200l-v2"
default n
config TPLINK_PRODUCT_TR961_2500L_MOBILE_UNICOM_V1
bool "Specify product type tr961-2500l-mobile-unicom-v1"
default n
@ -3067,6 +3071,10 @@ config TPLINK_PRODUCT_M7350_UN_V2
bool "Specify product type m7350-un-v2"
default n
config TPLINK_PRODUCT_M7350_UN_V3
bool "Specify product type m7350-un-v3"
default n
config TPLINK_PRODUCT_M7300_UN_V1
bool "Specify product type m7300-un-v1"
default n

8
kernel/arch/arm/mach-msm/Makefile
View File

@ -306,6 +306,10 @@ ifdef CONFIG_TPLINK_PRODUCT_TR961_5200L_V1
product_gpio = board-tr961-5200l-v1-gpiomux.o
endif
ifdef CONFIG_TPLINK_PRODUCT_TR961_5200L_V2
product_gpio = board-tr961-5200l-v2-gpiomux.o
endif
ifdef CONFIG_TPLINK_PRODUCT_LTE_MODULE_V1
product_gpio = board-lte-module-v1-gpiomux.o
endif
@ -318,6 +322,10 @@ ifdef CONFIG_TPLINK_PRODUCT_M7350_UN_V2
product_gpio = board-m7350-un-v2-gpiomux.o
endif
ifdef CONFIG_TPLINK_PRODUCT_M7350_UN_V3
product_gpio = board-m7350-un-v3-gpiomux.o
endif
ifdef CONFIG_TPLINK_PRODUCT_TR961_2500L_MOBILE_UNICOM_V1
product_gpio = board-tr961-2500l-mobile-unicom-v1-gpiomux.o
endif

381
kernel/arch/arm/mach-msm/board-m7350-un-v3-gpiomux.c Executable file
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@ -0,0 +1,381 @@
/* Copyright (c) 2012-2013, The Linux Foundation. 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.
*
*/
#include <linux/init.h>
#include <linux/ioport.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/gpiomux.h>
static struct gpiomux_setting gpio_uart_config = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_OUT_HIGH,
};
static struct gpiomux_setting gpio_spi_cs_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_12MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting gpio_spi_cs_suspend_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_12MA,
.pull = GPIOMUX_PULL_UP,
};
static struct gpiomux_setting gpio_spi_cs_active_up_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_12MA,
.pull = GPIOMUX_PULL_UP,
};
static struct gpiomux_setting gpio_spi_config = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_12MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting gpio_i2c_config = {
.func = GPIOMUX_FUNC_3,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting gpio_spi_cs_active_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct msm_gpiomux_config msm_blsp_configs[] __initdata = {
{
.gpio = 4, /* BLSP1 QUP2 SPI_DATA_MOSI */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_spi_config,
},
},
{
.gpio = 5, /* BLSP1 QUP2 SPI_DATA_MISO */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_spi_config,
},
},
{
.gpio = 6, /* BLSP1 QUP2 SPI_CS_N */
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_config,
},
},
{
.gpio = 7, /* BLSP1 QUP2 SPI_CLK */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_spi_config,
},
},
{
.gpio = 8, /* BLSP1 UART TX */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_uart_config,
},
},
{
.gpio = 9, /* BLSP1 UART RX */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_uart_config,
},
},
{
.gpio = 10, /* BLSP1 QUP3 I2C_DAT */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
{
.gpio = 11, /* BLSP1 QUP3 I2C_CLK */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
{
.gpio = 61,
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_up_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_suspend_config,
},
},
};
/* [houjihai start] */
static struct gpiomux_setting key_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting key_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
};
/* [houjihai end] */
/* [houjihai start] gpio14 for wps key and gpio15 for reset*/
static struct msm_gpiomux_config mdm9625_key_configs[] __initdata = {
{
.gpio = 14,
.settings = {
[GPIOMUX_SUSPENDED] = &key_suspend_cfg,
[GPIOMUX_ACTIVE] = &key_active_cfg,
},
},
{
.gpio = 15,
.settings = {
[GPIOMUX_SUSPENDED] = &key_suspend_cfg,
[GPIOMUX_ACTIVE] = &key_active_cfg,
},
},
};
/* [houjihai end] */
static struct gpiomux_setting wlan_ath6kl_active_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_OUT_LOW,
};
static struct gpiomux_setting wlan_ath6kl_suspend_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct msm_gpiomux_config wlan_ath6kl_configs[] __initdata = {
{
.gpio = 62,/* CHIP_PWD_L */
.settings = {
[GPIOMUX_ACTIVE] = &wlan_ath6kl_active_config,
[GPIOMUX_SUSPENDED] = &wlan_ath6kl_suspend_config,
},
},
};
static struct gpiomux_setting sdc2_card_det_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_DOWN,
.dir = GPIOMUX_IN,
};
struct msm_gpiomux_config sdc2_card_det_config[] __initdata = {
{
.gpio = 66,
.settings = {
[GPIOMUX_ACTIVE] = &sdc2_card_det_cfg,
[GPIOMUX_SUSPENDED] = &sdc2_card_det_cfg,
},
},
};
#ifdef CONFIG_OLED_S90319_PT
static struct msm_gpiomux_config msm9625_oled_s90319_configs[] __initdata = {
{
.gpio = 20,
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_up_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_suspend_config,
},
},
{
.gpio = 21,
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_config,
},
},
{
.gpio = 22,
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_up_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_suspend_config,
},
},
{
.gpio = 23,
.settings = {
[GPIOMUX_ACTIVE] = &gpio_spi_cs_active_up_config,
[GPIOMUX_SUSPENDED] = &gpio_spi_cs_suspend_config,
},
},
};
#endif
#ifdef CONFIG_FB_MSM_QPIC
static struct gpiomux_setting qpic_lcdc_a_d = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_cs = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_rs = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_te = {
.func = GPIOMUX_FUNC_7,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct msm_gpiomux_config msm9625_qpic_lcdc_configs[] __initdata = {
{
.gpio = 20, /* a_d */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_a_d,
},
},
{
.gpio = 21, /* cs */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_cs,
},
},
{
.gpio = 22, /* te */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_te,
},
},
{
.gpio = 23, /* rs */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_rs,
},
},
};
static void msm9625_disp_init_gpiomux(void)
{
msm_gpiomux_install(msm9625_qpic_lcdc_configs,
ARRAY_SIZE(msm9625_qpic_lcdc_configs));
}
#else
static void msm9625_disp_init_gpiomux(void)
{
}
#endif /* CONFIG_FB_MSM_QPIC */
#ifdef CONFIG_MP2617_CHARGER
static struct gpiomux_setting mp2617_gpio_input_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct gpiomux_setting mp2617_gpio_input_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct gpiomux_setting mp2617_gpio_output_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting mp2617_gpio_output_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
/* refer to msm9625-mtp.dtsi */
static struct msm_gpiomux_config msm9625_mp2617_configs[] __initdata = {
{
.gpio = 13, /* Charge Enable, 1: Enable, 0: Disable */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 12, /* M0 */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 17, /* M1 */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 71, /* CHGOK, 0: Charging, 1: Complete */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_input_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_input_suspend_cfg,
},
},
};
#endif
void __init msm9625_init_gpiomux(void)
{
int rc;
rc = msm_gpiomux_init_dt();
if (rc) {
pr_err("%s failed %d\n", __func__, rc);
return;
}
msm_gpiomux_install(msm_blsp_configs, ARRAY_SIZE(msm_blsp_configs));
msm_gpiomux_install(wlan_ath6kl_configs,
ARRAY_SIZE(wlan_ath6kl_configs));
/* [houjihai start] */
msm_gpiomux_install(mdm9625_key_configs,
ARRAY_SIZE(mdm9625_key_configs));
/* [houjihai end] */
msm_gpiomux_install(sdc2_card_det_config,
ARRAY_SIZE(sdc2_card_det_config));
msm9625_disp_init_gpiomux();
#ifdef CONFIG_OLED_S90319_PT
msm_gpiomux_install(msm9625_oled_s90319_configs,
ARRAY_SIZE(msm9625_oled_s90319_configs));
#endif
#ifdef CONFIG_MP2617_CHARGER
msm_gpiomux_install(msm9625_mp2617_configs,
ARRAY_SIZE(msm9625_mp2617_configs));
#endif
}

354
kernel/arch/arm/mach-msm/board-tr961-5200l-v2-gpiomux.c Executable file
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@ -0,0 +1,354 @@
/* Copyright (c) 2012-2013, The Linux Foundation. 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.
*
*/
#include <linux/init.h>
#include <linux/ioport.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/gpiomux.h>
static struct gpiomux_setting gpio_uart_config = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_OUT_HIGH,
};
static struct gpiomux_setting gpio_i2c_config = {
.func = GPIOMUX_FUNC_3,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct msm_gpiomux_config msm_blsp_configs[] __initdata = {
{
.gpio = 8, /* BLSP1 UART TX */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_uart_config,
},
},
{
.gpio = 9, /* BLSP1 UART RX */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_uart_config,
},
},
{
.gpio = 10, /* BLSP1 QUP3 I2C_DAT */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
{
.gpio = 11, /* BLSP1 QUP3 I2C_CLK */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
};
/* [houjihai start] */
static struct gpiomux_setting key_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting key_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_8MA,
.pull = GPIOMUX_PULL_NONE,
};
/* [houjihai end] */
/* [houjihai start] gpio14 for wps key and gpio15 for reset*/
static struct msm_gpiomux_config mdm9625_key_configs[] __initdata = {
{
.gpio = 15,
.settings = {
[GPIOMUX_SUSPENDED] = &key_suspend_cfg,
[GPIOMUX_ACTIVE] = &key_active_cfg,
},
},
};
/* [houjihai end] */
static struct gpiomux_setting wlan_ath6kl_active_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_OUT_LOW,
};
static struct gpiomux_setting wlan_ath6kl_suspend_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct msm_gpiomux_config wlan_ath6kl_configs[] __initdata = {
{
.gpio = 62,/* CHIP_PWD_L */
.settings = {
[GPIOMUX_ACTIVE] = &wlan_ath6kl_active_config,
[GPIOMUX_SUSPENDED] = &wlan_ath6kl_suspend_config,
},
},
};
static struct gpiomux_setting sdc2_card_det_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_DOWN,
.dir = GPIOMUX_IN,
};
struct msm_gpiomux_config sdc2_card_det_config[] __initdata = {
{
.gpio = 66,
.settings = {
[GPIOMUX_ACTIVE] = &sdc2_card_det_cfg,
[GPIOMUX_SUSPENDED] = &sdc2_card_det_cfg,
},
},
};
#ifdef CONFIG_FB_MSM_QPIC
static struct gpiomux_setting qpic_lcdc_a_d = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_cs = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_rs = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting qpic_lcdc_te = {
.func = GPIOMUX_FUNC_7,
.drv = GPIOMUX_DRV_10MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct msm_gpiomux_config msm9625_qpic_lcdc_configs[] __initdata = {
{
.gpio = 20, /* a_d */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_a_d,
},
},
{
.gpio = 21, /* cs */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_cs,
},
},
{
.gpio = 22, /* te */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_te,
},
},
{
.gpio = 23, /* rs */
.settings = {
[GPIOMUX_SUSPENDED] = &qpic_lcdc_rs,
},
},
};
static void msm9625_disp_init_gpiomux(void)
{
msm_gpiomux_install(msm9625_qpic_lcdc_configs,
ARRAY_SIZE(msm9625_qpic_lcdc_configs));
}
#else
static void msm9625_disp_init_gpiomux(void)
{
}
#endif /* CONFIG_FB_MSM_QPIC */
#ifdef CONFIG_MP2617_CHARGER
static struct gpiomux_setting mp2617_gpio_input_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct gpiomux_setting mp2617_gpio_input_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
.dir = GPIOMUX_IN,
};
static struct gpiomux_setting mp2617_gpio_output_active_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting mp2617_gpio_output_suspend_cfg = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
/* refer to msm9625-mtp.dtsi */
static struct msm_gpiomux_config msm9625_mp2617_configs[] __initdata = {
{
.gpio = 13, /* Charge Enable, 1: Enable, 0: Disable */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 16, /* M0 */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 17, /* M1 */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
{
.gpio = 70, /* CHGOK, 0: Charging, 1: Complete */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_input_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_input_suspend_cfg,
},
},
#ifdef CONFIG_POWER_BANK_DETECT_SUPPORT
{
.gpio = 14, /* Boost_EN, 0: Disbale, 1: Enable */
.settings = {
[GPIOMUX_ACTIVE] = &mp2617_gpio_output_active_cfg,
[GPIOMUX_SUSPENDED] = &mp2617_gpio_output_suspend_cfg,
},
},
#endif
};
#endif
#ifdef CONFIG_OLED_SSD1306_PT
static struct gpiomux_setting oled_ssd1306_gpio_active_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_UP,
.dir = GPIOMUX_OUT_HIGH,
};
static struct gpiomux_setting oled_ssd1306_gpio_suspend_config = {
.func = GPIOMUX_FUNC_GPIO,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct gpiomux_setting oled_ssd1306_gpio_cs_config = {
.func = GPIOMUX_FUNC_1,
.drv = GPIOMUX_DRV_2MA,
.pull = GPIOMUX_PULL_NONE,
};
static struct msm_gpiomux_config msm9625_oled_ssd1306_configs[] __initdata = {
{
.gpio = 4, /* oled ssd1306 chip select */
.settings = {
[GPIOMUX_SUSPENDED] = &oled_ssd1306_gpio_suspend_config,
[GPIOMUX_ACTIVE] = &oled_ssd1306_gpio_active_config,
},
},
{
.gpio = 5, /* oled ssd1306 a0 */
.settings = {
[GPIOMUX_SUSPENDED] = &oled_ssd1306_gpio_suspend_config,
[GPIOMUX_ACTIVE] = &oled_ssd1306_gpio_active_config,
},
},
{
.gpio = 6, /* oled ssd1306 reset */
.settings = {
[GPIOMUX_SUSPENDED] = &oled_ssd1306_gpio_cs_config,
[GPIOMUX_ACTIVE] = &oled_ssd1306_gpio_active_config,
},
},
{
.gpio = 7, /* oled ssd1306 boost enable */
.settings = {
[GPIOMUX_SUSPENDED] = &oled_ssd1306_gpio_suspend_config,
[GPIOMUX_ACTIVE] = &oled_ssd1306_gpio_active_config,
},
},
{
.gpio = 10, /* oled ssd1306 I2C_DAT */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
{
.gpio = 11, /* oled ssd1306 I2C_CLK */
.settings = {
[GPIOMUX_SUSPENDED] = &gpio_i2c_config,
},
},
};
#endif
void __init msm9625_init_gpiomux(void)
{
int rc;
rc = msm_gpiomux_init_dt();
if (rc) {
pr_err("%s failed %d\n", __func__, rc);
return;
}
msm_gpiomux_install(msm_blsp_configs, ARRAY_SIZE(msm_blsp_configs));
msm_gpiomux_install(wlan_ath6kl_configs,
ARRAY_SIZE(wlan_ath6kl_configs));
/* [houjihai start] */
msm_gpiomux_install(mdm9625_key_configs,
ARRAY_SIZE(mdm9625_key_configs));
/* [houjihai end] */
msm_gpiomux_install(sdc2_card_det_config,
ARRAY_SIZE(sdc2_card_det_config));
msm9625_disp_init_gpiomux();
#ifdef CONFIG_MP2617_CHARGER
msm_gpiomux_install(msm9625_mp2617_configs,
ARRAY_SIZE(msm9625_mp2617_configs));
#endif
#ifdef CONFIG_OLED_SSD1306_PT
msm_gpiomux_install(msm9625_oled_ssd1306_configs,
ARRAY_SIZE(msm9625_oled_ssd1306_configs));
#endif
}

34
kernel/arch/arm/mach-msm/gpiomux.c
View File

@ -67,6 +67,16 @@ int msm_gpiomux_write(unsigned gpio, enum msm_gpiomux_setting which,
unsigned long irq_flags;
struct gpiomux_setting *new_set;
struct msm_gpiomux_rec *rec = msm_gpiomux_recs + gpio;
/* [zhangtao start] */
#ifdef CONFIG_OLED_SSD1306_PT
enum OLED_SSD1306_GPIO_NUM {
GPIO_OLED_CS = 4,
GPIO_OLED_A0 = 5,
GPIO_OLED_RES = 6,
GPIO_OLED_BOOST_EN = 7,
};
#endif
/* [zhangtao end] */
ret = msm_gpiomux_store(gpio, which, setting, old_setting);
if (ret < 0)
@ -74,8 +84,32 @@ int msm_gpiomux_write(unsigned gpio, enum msm_gpiomux_setting which,
spin_lock_irqsave(&gpiomux_lock, irq_flags);
/* [zhangtao start] */
#ifdef CONFIG_OLED_SSD1306_PT
switch (gpio)
{
case GPIO_OLED_CS:
case GPIO_OLED_A0:
case GPIO_OLED_RES:
case GPIO_OLED_BOOST_EN:
if (old_setting == NULL) { // initialise oled gpio with active config
new_set = rec->sets[GPIOMUX_ACTIVE];
} else {
new_set = rec->ref ? rec->sets[GPIOMUX_ACTIVE] :
rec->sets[GPIOMUX_SUSPENDED];
}
break;
default:
new_set = rec->ref ? rec->sets[GPIOMUX_ACTIVE] :
rec->sets[GPIOMUX_SUSPENDED];
break;
}
#else
new_set = rec->ref ? rec->sets[GPIOMUX_ACTIVE] :
rec->sets[GPIOMUX_SUSPENDED];
#endif
/* [zhangtao end] */
if (new_set)
__msm_gpiomux_write(gpio, *new_set);