hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'omap/boards' into late/cleanup 

* omap/boards:
  ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight
  ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight
  ARM: OMAP2+: omap2plus_defconfig: Add support for BMP085 pressure sensor
  omap2+: Remove useless Makefile line
  omap2+: Remove useless Makefile line
  ARM: OMAP: RX-51: add missing regulator supply definitions for lis3lv02d
  ARM: OMAP1: fix omap_udc registration
This commit is contained in:
Olof Johansson 2013-04-19 11:37:28 -07:00
parent 17ada81e4e 06993d6a8a
commit ff57270de9
8 changed files with 67 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/configs/omap2plus_defconfig
View File

@ -93,6 +93,7 @@ CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_SENSORS_LIS3LV02D=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_LIS3_I2C=m
CONFIG_BMP085_I2C=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y

2
arch/arm/mach-omap1/include/mach/usb.h
View File

@ -2,7 +2,7 @@
* FIXME correct answer depends on hmc_mode,
* as does (on omap1) any nonzero value for config->otg port number
*/
#ifdef CONFIG_USB_GADGET_OMAP
#if IS_ENABLED(CONFIG_USB_OMAP)
#define is_usb0_device(config) 1
#else
#define is_usb0_device(config) 0

6
arch/arm/mach-omap1/usb.c
View File

@ -123,7 +123,7 @@ omap_otg_init(struct omap_usb_config *config)
syscon = omap_readl(OTG_SYSCON_1);
syscon |= HST_IDLE_EN|DEV_IDLE_EN|OTG_IDLE_EN;
#ifdef CONFIG_USB_GADGET_OMAP
#if IS_ENABLED(CONFIG_USB_OMAP)
if (config->otg || config->register_dev) {
struct platform_device *udc_device = config->udc_device;
int status;
@ -169,7 +169,7 @@ omap_otg_init(struct omap_usb_config *config)
void omap_otg_init(struct omap_usb_config *config) {}
#endif
#ifdef CONFIG_USB_GADGET_OMAP
#if IS_ENABLED(CONFIG_USB_OMAP)
static struct resource udc_resources[] = {
/* order is significant! */
@ -600,7 +600,7 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config)
while (!(omap_readw(ULPD_DPLL_CTRL) & DPLL_LOCK))
cpu_relax();
#ifdef CONFIG_USB_GADGET_OMAP
#if IS_ENABLED(CONFIG_USB_OMAP)
if (config->register_dev) {
int status;

3
arch/arm/mach-omap2/Makefile
View File

@ -229,7 +229,6 @@ obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o
obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o
obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o
obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o
obj-$(CONFIG_MACH_ENCORE) += board-omap3encore.o
obj-$(CONFIG_MACH_OVERO) += board-overo.o
obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o
obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o
@ -255,8 +254,6 @@ obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o
obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o
obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o
obj-$(CONFIG_MACH_PCM049) += board-omap4pcm049.o
obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o
obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o

6
arch/arm/mach-omap2/board-4430sdp.c
View File

@ -291,6 +291,10 @@ static struct platform_device sdp4430_leds_pwm = {
},
};
/* Dummy regulator for pwm-backlight driver */
static struct regulator_consumer_supply backlight_supply =
REGULATOR_SUPPLY("enable", "pwm-backlight");
static struct platform_pwm_backlight_data sdp4430_backlight_data = {
.max_brightness = 127,
.dft_brightness = 127,
@ -718,6 +722,8 @@ static void __init omap_4430sdp_init(void)
omap4_i2c_init();
omap_sfh7741prox_init();
regulator_register_always_on(0, "backlight-enable",
&backlight_supply, 1, 0);
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
omap_serial_init();
omap_sdrc_init(NULL, NULL);

4
arch/arm/mach-omap2/board-rx51-peripherals.c
View File

@ -547,12 +547,16 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
REGULATOR_SUPPLY("DVDD", "2-0019"),
/* Si4713 IO supply */
REGULATOR_SUPPLY("vio", "2-0063"),
/* lis3lv02d */
REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
};
static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
/* Si4713 supply */
REGULATOR_SUPPLY("vdd", "2-0063"),
/* lis3lv02d */
REGULATOR_SUPPLY("Vdd", "3-001d"),
};
static struct regulator_init_data rx51_vaux1 = {

56
arch/arm/mach-omap2/board-zoom-display.c
View File

@ -12,7 +12,6 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/i2c/twl.h>
#include <linux/spi/spi.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
#include <video/omapdss.h>
@ -49,59 +48,6 @@ static void zoom_panel_disable_lcd(struct omap_dss_device *dssdev)
{
}
/* Register offsets in TWL4030_MODULE_INTBR */
#define TWL_INTBR_PMBR1 0xD
#define TWL_INTBR_GPBR1 0xC
/* Register offsets in TWL_MODULE_PWM */
#define TWL_LED_PWMON 0x3
#define TWL_LED_PWMOFF 0x4
static int zoom_set_bl_intensity(struct omap_dss_device *dssdev, int level)
{
#ifdef CONFIG_TWL4030_CORE
unsigned char c;
u8 mux_pwm, enb_pwm;
if (level > 100)
return -1;
twl_i2c_read_u8(TWL4030_MODULE_INTBR, &mux_pwm, TWL_INTBR_PMBR1);
twl_i2c_read_u8(TWL4030_MODULE_INTBR, &enb_pwm, TWL_INTBR_GPBR1);
if (level == 0) {
/* disable pwm1 output and clock */
enb_pwm = enb_pwm & 0xF5;
/* change pwm1 pin to gpio pin */
mux_pwm = mux_pwm & 0xCF;
twl_i2c_write_u8(TWL4030_MODULE_INTBR,
enb_pwm, TWL_INTBR_GPBR1);
twl_i2c_write_u8(TWL4030_MODULE_INTBR,
mux_pwm, TWL_INTBR_PMBR1);
return 0;
}
if (!((enb_pwm & 0xA) && (mux_pwm & 0x30))) {
/* change gpio pin to pwm1 pin */
mux_pwm = mux_pwm | 0x30;
/* enable pwm1 output and clock*/
enb_pwm = enb_pwm | 0x0A;
twl_i2c_write_u8(TWL4030_MODULE_INTBR,
mux_pwm, TWL_INTBR_PMBR1);
twl_i2c_write_u8(TWL4030_MODULE_INTBR,
enb_pwm, TWL_INTBR_GPBR1);
}
c = ((50 * (100 - level)) / 100) + 1;
twl_i2c_write_u8(TWL_MODULE_PWM, 0x7F, TWL_LED_PWMOFF);
twl_i2c_write_u8(TWL_MODULE_PWM, c, TWL_LED_PWMON);
#else
pr_warn("Backlight not enabled\n");
#endif
return 0;
}
static struct omap_dss_device zoom_lcd_device = {
.name = "lcd",
.driver_name = "NEC_8048_panel",
@ -109,8 +55,6 @@ static struct omap_dss_device zoom_lcd_device = {
.phy.dpi.data_lines = 24,
.platform_enable = zoom_panel_enable_lcd,
.platform_disable = zoom_panel_disable_lcd,
.max_backlight_level = 100,
.set_backlight = zoom_set_bl_intensity,
};
static struct omap_dss_device *zoom_dss_devices[] = {

53
arch/arm/mach-omap2/board-zoom-peripherals.c
View File

@ -22,6 +22,9 @@
#include <linux/platform_data/gpio-omap.h>
#include <linux/platform_data/omap-twl4030.h>
#include <linux/usb/phy.h>
#include <linux/pwm.h>
#include <linux/leds_pwm.h>
#include <linux/pwm_backlight.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -193,6 +196,53 @@ static struct platform_device omap_vwlan_device = {
},
};
static struct pwm_lookup zoom_pwm_lookup[] = {
PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "zoom::keypad"),
PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", "backlight"),
};
static struct led_pwm zoom_pwm_leds[] = {
{
.name = "zoom::keypad",
.max_brightness = 127,
.pwm_period_ns = 7812500,
},
};
static struct led_pwm_platform_data zoom_pwm_data = {
.num_leds = ARRAY_SIZE(zoom_pwm_leds),
.leds = zoom_pwm_leds,
};
static struct platform_device zoom_leds_pwm = {
.name = "leds_pwm",
.id = -1,
.dev = {
.platform_data = &zoom_pwm_data,
},
};
static struct platform_pwm_backlight_data zoom_backlight_data = {
.pwm_id = 1,
.max_brightness = 127,
.dft_brightness = 127,
.pwm_period_ns = 7812500,
};
static struct platform_device zoom_backlight_pwm = {
.name = "pwm-backlight",
.id = -1,
.dev = {
.platform_data = &zoom_backlight_data,
},
};
static struct platform_device *zoom_devices[] __initdata = {
&omap_vwlan_device,
&zoom_leds_pwm,
&zoom_backlight_pwm,
};
static struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
.board_ref_clock = WL12XX_REFCLOCK_26, /* 26 MHz */
};
@ -301,7 +351,8 @@ void __init zoom_peripherals_init(void)
omap_hsmmc_init(mmc);
omap_i2c_init();
platform_device_register(&omap_vwlan_device);
pwm_add_table(zoom_pwm_lookup, ARRAY_SIZE(zoom_pwm_lookup));
platform_add_devices(zoom_devices, ARRAY_SIZE(zoom_devices));
usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
usb_musb_init(NULL);
enable_board_wakeup_source();