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dm: gpio: Allow control of GPIO uclass in SPL 

At present if CONFIG_SPL_GPIO_SUPPORT is enabled then the GPIO uclass
is included in SPL/TPL without any control for boards. Some boards may
want to disable this to reduce code size where GPIOs are not needed in
SPL or TPL.

Add a new Kconfig option to permit this. Default it to 'y' so that
existing boards work correctly.

Change existing uses of CONFIG_DM_GPIO to CONFIG_IS_ENABLED(DM_GPIO) to
preserve the current behaviour. Also update the 74x164 GPIO driver since
it cannot build with SPL.

This allows us to remove the hacks in config_uncmd_spl.h and
Makefile.uncmd_spl (eventually those files should be removed).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2019-12-06 21:41:35 -07:00 committed by Bin Meng
parent 3c10dc95bd
commit bcee8d6764
42 changed files with 112 additions and 82 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/include/asm/omap_gpio.h
View File

@ -22,7 +22,7 @@
#include <asm/arch/cpu.h> #include <asm/arch/cpu.h>
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
/* Information about a GPIO bank */ /* Information about a GPIO bank */
struct omap_gpio_platdata { struct omap_gpio_platdata {

2
arch/arm/mach-at91/include/mach/at91sam9260.h
View File

@ -133,7 +133,7 @@
/* /*
* Other misc defines * Other misc defines
*/ */
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
#define ATMEL_PIO_PORTS 3 /* these SoCs have 3 PIO */ #define ATMEL_PIO_PORTS 3 /* these SoCs have 3 PIO */
#define ATMEL_BASE_PIO ATMEL_BASE_PIOA #define ATMEL_BASE_PIO ATMEL_BASE_PIOA
#endif #endif

2
arch/arm/mach-davinci/include/mach/gpio.h
View File

@ -18,7 +18,7 @@
#define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67) #define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67)
#define davinci_gpio_bank8 ((struct davinci_gpio *)DAVINCI_GPIO_BANK8) #define davinci_gpio_bank8 ((struct davinci_gpio *)DAVINCI_GPIO_BANK8)
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
#define gpio_status() gpio_info() #define gpio_status() gpio_info()
#endif #endif
#define GPIO_NAME_SIZE 20 #define GPIO_NAME_SIZE 20

4
arch/arm/mach-omap2/am33xx/board.c
View File

@ -116,7 +116,7 @@ U_BOOT_DEVICES(am33xx_i2c) = {
}; };
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
static const struct omap_gpio_platdata am33xx_gpio[] = { static const struct omap_gpio_platdata am33xx_gpio[] = {
{ 0, AM33XX_GPIO0_BASE }, { 0, AM33XX_GPIO0_BASE },
{ 1, AM33XX_GPIO1_BASE }, { 1, AM33XX_GPIO1_BASE },
@ -141,7 +141,7 @@ U_BOOT_DEVICES(am33xx_gpios) = {
#endif #endif
#endif #endif
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
static const struct gpio_bank gpio_bank_am33xx[] = { static const struct gpio_bank gpio_bank_am33xx[] = {
{ (void *)AM33XX_GPIO0_BASE }, { (void *)AM33XX_GPIO0_BASE },
{ (void *)AM33XX_GPIO1_BASE }, { (void *)AM33XX_GPIO1_BASE },

2
arch/arm/mach-omap2/omap3/board.c
View File

@ -33,7 +33,7 @@ extern omap3_sysinfo sysinfo;
static void omap3_invalidate_l2_cache_secure(void); static void omap3_invalidate_l2_cache_secure(void);
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#if !CONFIG_IS_ENABLED(OF_CONTROL) #if !CONFIG_IS_ENABLED(OF_CONTROL)
/* Manually initialize GPIO banks when OF_CONTROL doesn't */ /* Manually initialize GPIO banks when OF_CONTROL doesn't */
static const struct omap_gpio_platdata omap34xx_gpio[] = { static const struct omap_gpio_platdata omap34xx_gpio[] = {

2
arch/arm/mach-omap2/omap5/hwinit.c
View File

@ -25,7 +25,7 @@
u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV; u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
static struct gpio_bank gpio_bank_54xx[8] = { static struct gpio_bank gpio_bank_54xx[8] = {
{ (void *)OMAP54XX_GPIO1_BASE }, { (void *)OMAP54XX_GPIO1_BASE },
{ (void *)OMAP54XX_GPIO2_BASE }, { (void *)OMAP54XX_GPIO2_BASE },

2
board/freescale/imx8qm_mek/imx8qm_mek.c
View File

@ -50,7 +50,7 @@ int board_early_init_f(void)
return 0; return 0;
} }
#if IS_ENABLED(CONFIG_DM_GPIO) #if CONFIG_IS_ENABLED(DM_GPIO)
static void board_gpio_init(void) static void board_gpio_init(void)
{ {
/* TODO */ /* TODO */

2
board/freescale/imx8qxp_mek/imx8qxp_mek.c
View File

@ -54,7 +54,7 @@ int board_early_init_f(void)
return 0; return 0;
} }
#if IS_ENABLED(CONFIG_DM_GPIO) #if CONFIG_IS_ENABLED(DM_GPIO)
static void board_gpio_init(void) static void board_gpio_init(void)
{ {
struct gpio_desc desc; struct gpio_desc desc;

3
board/gateworks/gw_ventana/Kconfig
View File

@ -1,5 +1,8 @@
if TARGET_GW_VENTANA if TARGET_GW_VENTANA
config DM_GPIO
default y
config SYS_BOARD config SYS_BOARD
default "gw_ventana" default "gw_ventana"

2
board/toradex/apalis-imx8/apalis-imx8.c
View File

@ -51,7 +51,7 @@ int board_early_init_f(void)
return 0; return 0;
} }
#if IS_ENABLED(CONFIG_DM_GPIO) #if CONFIG_IS_ENABLED(DM_GPIO)
static void board_gpio_init(void) static void board_gpio_init(void)
{ {
/* TODO */ /* TODO */

1
configs/omap35_logic_defconfig
View File

@ -45,6 +45,7 @@ CONFIG_DEFAULT_DEVICE_TREE="logicpd-torpedo-35xx-devkit"
CONFIG_ENV_IS_IN_NAND=y CONFIG_ENV_IS_IN_NAND=y
CONFIG_SPL_DM=y CONFIG_SPL_DM=y
CONFIG_SPL_OF_TRANSLATE=y CONFIG_SPL_OF_TRANSLATE=y
# CONFIG_SPL_DM_GPIO is not set
CONFIG_DM_I2C=y CONFIG_DM_I2C=y
CONFIG_DM_MMC=y CONFIG_DM_MMC=y
CONFIG_MMC_OMAP_HS=y CONFIG_MMC_OMAP_HS=y

22
drivers/gpio/Kconfig
View File

@ -14,6 +14,28 @@ config DM_GPIO
particular GPIOs that they provide. The uclass interface particular GPIOs that they provide. The uclass interface
is defined in include/asm-generic/gpio.h. is defined in include/asm-generic/gpio.h.
config SPL_DM_GPIO
bool "Enable Driver Model for GPIO drivers in SPL"
depends on DM_GPIO && SPL_DM && SPL_GPIO_SUPPORT
default y
help
Enable driver model for GPIO access in SPL. The standard GPIO
interface (gpio_get_value(), etc.) is then implemented by
the GPIO uclass. Drivers provide methods to query the
particular GPIOs that they provide. The uclass interface
is defined in include/asm-generic/gpio.h.
config TPL_DM_GPIO
bool "Enable Driver Model for GPIO drivers in TPL"
depends on DM_GPIO && TPL_DM && TPL_GPIO_SUPPORT
default y
help
Enable driver model for GPIO access in TPL. The standard GPIO
interface (gpio_get_value(), etc.) is then implemented by
the GPIO uclass. Drivers provide methods to query the
particular GPIOs that they provide. The uclass interface
is defined in include/asm-generic/gpio.h.
config GPIO_HOG config GPIO_HOG
bool "Enable GPIO hog support" bool "Enable GPIO hog support"
depends on DM_GPIO depends on DM_GPIO

4
drivers/gpio/Makefile
View File

@ -7,10 +7,12 @@ ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_DWAPB_GPIO) += dwapb_gpio.o obj-$(CONFIG_DWAPB_GPIO) += dwapb_gpio.o
obj-$(CONFIG_AXP_GPIO) += axp_gpio.o obj-$(CONFIG_AXP_GPIO) += axp_gpio.o
endif endif
obj-$(CONFIG_DM_GPIO) += gpio-uclass.o obj-$(CONFIG_$(SPL_TPL_)DM_GPIO) += gpio-uclass.o
obj-$(CONFIG_$(SPL_)DM_PCA953X) += pca953x_gpio.o obj-$(CONFIG_$(SPL_)DM_PCA953X) += pca953x_gpio.o
ifdef CONFIG_$(SPL_TPL_)GPIO
obj-$(CONFIG_DM_74X164) += 74x164_gpio.o obj-$(CONFIG_DM_74X164) += 74x164_gpio.o
endif
obj-$(CONFIG_AT91_GPIO) += at91_gpio.o obj-$(CONFIG_AT91_GPIO) += at91_gpio.o
obj-$(CONFIG_ATMEL_PIO4) += atmel_pio4.o obj-$(CONFIG_ATMEL_PIO4) += atmel_pio4.o

6
drivers/gpio/at91_gpio.c
View File

@ -210,7 +210,7 @@ int at91_pio3_set_d_periph(unsigned port, unsigned pin, int use_pullup)
return 0; return 0;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
static bool at91_get_port_output(struct at91_port *at91_port, int offset) static bool at91_get_port_output(struct at91_port *at91_port, int offset)
{ {
u32 mask, val; u32 mask, val;
@ -457,7 +457,7 @@ int at91_get_pio_value(unsigned port, unsigned pin)
return 0; return 0;
} }
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
/* Common GPIO API */ /* Common GPIO API */
int gpio_request(unsigned gpio, const char *label) int gpio_request(unsigned gpio, const char *label)
@ -499,7 +499,7 @@ int gpio_set_value(unsigned gpio, int value)
} }
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct at91_port_priv { struct at91_port_priv {
struct at91_port *regs; struct at91_port *regs;

2
drivers/gpio/atmel_pio4.c
View File

@ -168,7 +168,7 @@ int atmel_pio4_get_pio_input(u32 port, u32 pin)
return (readl(&port_base->pdsr) & mask) ? 1 : 0; return (readl(&port_base->pdsr) & mask) ? 1 : 0;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct atmel_pioctrl_data { struct atmel_pioctrl_data {
u32 nbanks; u32 nbanks;

7
drivers/gpio/da8xx_gpio.c
View File

@ -15,7 +15,7 @@
#include "da8xx_gpio.h" #include "da8xx_gpio.h"
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
#include <asm/arch/hardware.h> #include <asm/arch/hardware.h>
#include <asm/arch/davinci_misc.h> #include <asm/arch/davinci_misc.h>
@ -377,7 +377,8 @@ static int _gpio_direction_output(struct davinci_gpio *bank, unsigned int gpio,
_gpio_set_value(bank, gpio, value); _gpio_set_value(bank, gpio, value);
return 0; return 0;
} }
#ifndef CONFIG_DM_GPIO
#if !CONFIG_IS_ENABLED(DM_GPIO)
void gpio_info(void) void gpio_info(void)
{ {
@ -428,7 +429,7 @@ int gpio_set_value(unsigned int gpio, int value)
return _gpio_set_value(bank, gpio, value); return _gpio_set_value(bank, gpio, value);
} }
#else /* CONFIG_DM_GPIO */ #else /* DM_GPIO */
static struct davinci_gpio *davinci_get_gpio_bank(struct udevice *dev, unsigned int offset) static struct davinci_gpio *davinci_get_gpio_bank(struct udevice *dev, unsigned int offset)
{ {

2
drivers/gpio/da8xx_gpio.h
View File

@ -28,7 +28,7 @@ struct davinci_gpio_bank {
#define MAX_NUM_GPIOS 144 #define MAX_NUM_GPIOS 144
#define GPIO_BIT(gp) ((gp) & 0x1F) #define GPIO_BIT(gp) ((gp) & 0x1F)
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
/* Information about a GPIO bank */ /* Information about a GPIO bank */
struct davinci_gpio_platdata { struct davinci_gpio_platdata {

4
drivers/gpio/mxc_gpio.c
View File

@ -30,7 +30,7 @@ struct mxc_bank_info {
struct gpio_regs *regs; struct gpio_regs *regs;
}; };
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
#define GPIO_TO_PORT(n) ((n) / 32) #define GPIO_TO_PORT(n) ((n) / 32)
/* GPIO port description */ /* GPIO port description */
@ -161,7 +161,7 @@ int gpio_direction_output(unsigned gpio, int value)
} }
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#include <fdtdec.h> #include <fdtdec.h>
static int mxc_gpio_is_output(struct gpio_regs *regs, int offset) static int mxc_gpio_is_output(struct gpio_regs *regs, int offset)
{ {

4
drivers/gpio/mxs_gpio.c
View File

@ -128,7 +128,7 @@ int name_to_gpio(const char *name)
return (bank << MXS_PAD_BANK_SHIFT) | (pin << MXS_PAD_PIN_SHIFT); return (bank << MXS_PAD_BANK_SHIFT) | (pin << MXS_PAD_PIN_SHIFT);
} }
#else /* CONFIG_DM_GPIO */ #else /* DM_GPIO */
#include <dm.h> #include <dm.h>
#include <asm/gpio.h> #include <asm/gpio.h>
#include <dt-structs.h> #include <dt-structs.h>
@ -312,4 +312,4 @@ U_BOOT_DRIVER(gpio_mxs) = {
.ofdata_to_platdata = mxs_ofdata_to_platdata, .ofdata_to_platdata = mxs_ofdata_to_platdata,
#endif #endif
}; };
#endif /* CONFIG_DM_GPIO */ #endif /* DM_GPIO */

6
drivers/gpio/omap_gpio.c
View File

@ -30,7 +30,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define OMAP_GPIO_DIR_OUT 0 #define OMAP_GPIO_DIR_OUT 0
#define OMAP_GPIO_DIR_IN 1 #define OMAP_GPIO_DIR_IN 1
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#define GPIO_PER_BANK 32 #define GPIO_PER_BANK 32
@ -121,7 +121,7 @@ static int _get_gpio_value(const struct gpio_bank *bank, int gpio)
return (__raw_readl(reg) & (1 << gpio)) != 0; return (__raw_readl(reg) & (1 << gpio)) != 0;
} }
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
static inline const struct gpio_bank *get_gpio_bank(int gpio) static inline const struct gpio_bank *get_gpio_bank(int gpio)
{ {
@ -377,4 +377,4 @@ U_BOOT_DRIVER(gpio_omap) = {
#endif #endif
}; };
#endif /* CONFIG_DM_GPIO */ #endif /* !DM_GPIO */

8
drivers/gpio/sunxi_gpio.c
View File

@ -28,7 +28,7 @@ struct sunxi_gpio_platdata {
int gpio_count; int gpio_count;
}; };
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
static int sunxi_gpio_output(u32 pin, u32 val) static int sunxi_gpio_output(u32 pin, u32 val)
{ {
u32 dat; u32 dat;
@ -116,7 +116,7 @@ int sunxi_name_to_gpio(const char *name)
return -1; return -1;
return group * 32 + pin; return group * 32 + pin;
} }
#endif #endif /* DM_GPIO */
int sunxi_name_to_gpio_bank(const char *name) int sunxi_name_to_gpio_bank(const char *name)
{ {
@ -132,7 +132,7 @@ int sunxi_name_to_gpio_bank(const char *name)
return -1; return -1;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
/* TODO(sjg@chromium.org): Remove this function and use device tree */ /* TODO(sjg@chromium.org): Remove this function and use device tree */
int sunxi_name_to_gpio(const char *name) int sunxi_name_to_gpio(const char *name)
{ {
@ -373,4 +373,4 @@ U_BOOT_DRIVER(gpio_sunxi) = {
.bind = gpio_sunxi_bind, .bind = gpio_sunxi_bind,
.probe = gpio_sunxi_probe, .probe = gpio_sunxi_probe,
}; };
#endif #endif /* DM_GPIO */

6
drivers/i2c/i2c-uclass.c
View File

@ -11,7 +11,7 @@
#include <dm/device-internal.h> #include <dm/device-internal.h>
#include <dm/lists.h> #include <dm/lists.h>
#include <dm/pinctrl.h> #include <dm/pinctrl.h>
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#include <asm/gpio.h> #include <asm/gpio.h>
#endif #endif
@ -465,7 +465,7 @@ int i2c_get_chip_offset_len(struct udevice *dev)
return chip->offset_len; return chip->offset_len;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
static void i2c_gpio_set_pin(struct gpio_desc *pin, int bit) static void i2c_gpio_set_pin(struct gpio_desc *pin, int bit)
{ {
if (bit) if (bit)
@ -561,7 +561,7 @@ static int i2c_deblock_gpio(struct udevice *bus)
{ {
return -ENOSYS; return -ENOSYS;
} }
#endif // CONFIG_DM_GPIO #endif /* DM_GPIO */
int i2c_deblock(struct udevice *bus) int i2c_deblock(struct udevice *bus)
{ {

4
drivers/i2c/muxes/pca954x.c
View File

@ -125,7 +125,7 @@ static int pca954x_ofdata_to_platdata(struct udevice *dev)
static int pca954x_probe(struct udevice *dev) static int pca954x_probe(struct udevice *dev)
{ {
if (IS_ENABLED(CONFIG_DM_GPIO)) { if (CONFIG_IS_ENABLED(DM_GPIO)) {
struct pca954x_priv *priv = dev_get_priv(dev); struct pca954x_priv *priv = dev_get_priv(dev);
int err; int err;
@ -146,7 +146,7 @@ static int pca954x_probe(struct udevice *dev)
static int pca954x_remove(struct udevice *dev) static int pca954x_remove(struct udevice *dev)
{ {
if (IS_ENABLED(CONFIG_DM_GPIO)) { if (CONFIG_IS_ENABLED(DM_GPIO)) {
struct pca954x_priv *priv = dev_get_priv(dev); struct pca954x_priv *priv = dev_get_priv(dev);
if (dm_gpio_is_valid(&priv->gpio_mux_reset)) if (dm_gpio_is_valid(&priv->gpio_mux_reset))

13
drivers/mmc/fsl_esdhc_imx.c
View File

@ -150,7 +150,7 @@ struct fsl_esdhc_priv {
struct udevice *vqmmc_dev; struct udevice *vqmmc_dev;
struct udevice *vmmc_dev; struct udevice *vmmc_dev;
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc cd_gpio; struct gpio_desc cd_gpio;
struct gpio_desc wp_gpio; struct gpio_desc wp_gpio;
#endif #endif
@ -303,8 +303,9 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv, struct mmc *mmc,
return -ETIMEDOUT; return -ETIMEDOUT;
} }
} else { } else {
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
if (dm_gpio_is_valid(&priv->wp_gpio) && dm_gpio_get_value(&priv->wp_gpio)) { if (dm_gpio_is_valid(&priv->wp_gpio) &&
dm_gpio_get_value(&priv->wp_gpio)) {
printf("\nThe SD card is locked. Can not write to a locked card.\n\n"); printf("\nThe SD card is locked. Can not write to a locked card.\n\n");
return -ETIMEDOUT; return -ETIMEDOUT;
} }
@ -1092,7 +1093,7 @@ static int esdhc_getcd_common(struct fsl_esdhc_priv *priv)
#if CONFIG_IS_ENABLED(DM_MMC) #if CONFIG_IS_ENABLED(DM_MMC)
if (priv->non_removable) if (priv->non_removable)
return 1; return 1;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
if (dm_gpio_is_valid(&priv->cd_gpio)) if (dm_gpio_is_valid(&priv->cd_gpio))
return dm_gpio_get_value(&priv->cd_gpio); return dm_gpio_get_value(&priv->cd_gpio);
#endif #endif
@ -1454,7 +1455,7 @@ static int fsl_esdhc_probe(struct udevice *dev)
priv->non_removable = 1; priv->non_removable = 1;
} else { } else {
priv->non_removable = 0; priv->non_removable = 0;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio,
GPIOD_IS_IN); GPIOD_IS_IN);
#endif #endif
@ -1464,7 +1465,7 @@ static int fsl_esdhc_probe(struct udevice *dev)
priv->wp_enable = 1; priv->wp_enable = 1;
} else { } else {
priv->wp_enable = 0; priv->wp_enable = 0;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio,
GPIOD_IS_IN); GPIOD_IS_IN);
#endif #endif

2
drivers/mmc/omap_hsmmc.c
View File

@ -184,7 +184,7 @@ static int omap_mmc_setup_gpio_in(int gpio, const char *label)
{ {
int ret; int ret;
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
if (!gpio_is_valid(gpio)) if (!gpio_is_valid(gpio))
return -1; return -1;
#endif #endif

10
drivers/net/designware.c
View File

@ -82,7 +82,7 @@ static int dw_mdio_write(struct mii_dev *bus, int addr, int devad, int reg,
return ret; return ret;
} }
#if defined(CONFIG_DM_ETH) && defined(CONFIG_DM_GPIO) #if defined(CONFIG_DM_ETH) && CONFIG_IS_ENABLED(DM_GPIO)
static int dw_mdio_reset(struct mii_dev *bus) static int dw_mdio_reset(struct mii_dev *bus)
{ {
struct udevice *dev = bus->priv; struct udevice *dev = bus->priv;
@ -128,7 +128,7 @@ static int dw_mdio_init(const char *name, void *priv)
bus->read = dw_mdio_read; bus->read = dw_mdio_read;
bus->write = dw_mdio_write; bus->write = dw_mdio_write;
snprintf(bus->name, sizeof(bus->name), "%s", name); snprintf(bus->name, sizeof(bus->name), "%s", name);
#if defined(CONFIG_DM_ETH) && defined(CONFIG_DM_GPIO) #if defined(CONFIG_DM_ETH) && CONFIG_IS_ENABLED(DM_GPIO)
bus->reset = dw_mdio_reset; bus->reset = dw_mdio_reset;
#endif #endif
@ -807,12 +807,12 @@ const struct eth_ops designware_eth_ops = {
int designware_eth_ofdata_to_platdata(struct udevice *dev) int designware_eth_ofdata_to_platdata(struct udevice *dev)
{ {
struct dw_eth_pdata *dw_pdata = dev_get_platdata(dev); struct dw_eth_pdata *dw_pdata = dev_get_platdata(dev);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct dw_eth_dev *priv = dev_get_priv(dev); struct dw_eth_dev *priv = dev_get_priv(dev);
#endif #endif
struct eth_pdata *pdata = &dw_pdata->eth_pdata; struct eth_pdata *pdata = &dw_pdata->eth_pdata;
const char *phy_mode; const char *phy_mode;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
int reset_flags = GPIOD_IS_OUT; int reset_flags = GPIOD_IS_OUT;
#endif #endif
int ret = 0; int ret = 0;
@ -829,7 +829,7 @@ int designware_eth_ofdata_to_platdata(struct udevice *dev)
pdata->max_speed = dev_read_u32_default(dev, "max-speed", 0); pdata->max_speed = dev_read_u32_default(dev, "max-speed", 0);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
if (dev_read_bool(dev, "snps,reset-active-low")) if (dev_read_bool(dev, "snps,reset-active-low"))
reset_flags |= GPIOD_ACTIVE_LOW; reset_flags |= GPIOD_ACTIVE_LOW;

4
drivers/net/designware.h
View File

@ -7,7 +7,7 @@
#ifndef _DW_ETH_H #ifndef _DW_ETH_H
#define _DW_ETH_H #define _DW_ETH_H
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#include <asm-generic/gpio.h> #include <asm-generic/gpio.h>
#endif #endif
@ -235,7 +235,7 @@ struct dw_eth_dev {
#ifndef CONFIG_DM_ETH #ifndef CONFIG_DM_ETH
struct eth_device *dev; struct eth_device *dev;
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc reset_gpio; struct gpio_desc reset_gpio;
#endif #endif
#ifdef CONFIG_CLK #ifdef CONFIG_CLK

6
drivers/net/fec_mxc.c
View File

@ -1309,7 +1309,7 @@ static int fec_phy_init(struct fec_priv *priv, struct udevice *dev)
return 0; return 0;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
/* FEC GPIO reset */ /* FEC GPIO reset */
static void fec_gpio_reset(struct fec_priv *priv) static void fec_gpio_reset(struct fec_priv *priv)
{ {
@ -1402,7 +1402,7 @@ static int fecmxc_probe(struct udevice *dev)
} }
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
fec_gpio_reset(priv); fec_gpio_reset(priv);
#endif #endif
/* Reset chip. */ /* Reset chip. */
@ -1508,7 +1508,7 @@ static int fecmxc_ofdata_to_platdata(struct udevice *dev)
device_get_supply_regulator(dev, "phy-supply", &priv->phy_supply); device_get_supply_regulator(dev, "phy-supply", &priv->phy_supply);
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
ret = gpio_request_by_name(dev, "phy-reset-gpios", 0, ret = gpio_request_by_name(dev, "phy-reset-gpios", 0,
&priv->phy_reset_gpio, GPIOD_IS_OUT); &priv->phy_reset_gpio, GPIOD_IS_OUT);
if (ret < 0) if (ret < 0)

2
drivers/net/fec_mxc.h
View File

@ -255,7 +255,7 @@ struct fec_priv {
#ifdef CONFIG_DM_REGULATOR #ifdef CONFIG_DM_REGULATOR
struct udevice *phy_supply; struct udevice *phy_supply;
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc phy_reset_gpio; struct gpio_desc phy_reset_gpio;
uint32_t reset_delay; uint32_t reset_delay;
uint32_t reset_post_delay; uint32_t reset_post_delay;

4
drivers/net/mvneta.c
View File

@ -276,7 +276,7 @@ struct mvneta_port {
int init; int init;
int phyaddr; int phyaddr;
struct phy_device *phydev; struct phy_device *phydev;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc phy_reset_gpio; struct gpio_desc phy_reset_gpio;
#endif #endif
struct mii_dev *bus; struct mii_dev *bus;
@ -1754,7 +1754,7 @@ static int mvneta_probe(struct udevice *dev)
if (ret) if (ret)
return ret; return ret;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
gpio_request_by_name(dev, "phy-reset-gpios", 0, gpio_request_by_name(dev, "phy-reset-gpios", 0,
&pp->phy_reset_gpio, GPIOD_IS_OUT); &pp->phy_reset_gpio, GPIOD_IS_OUT);

9
drivers/net/mvpp2.c
View File

@ -959,7 +959,8 @@ struct mvpp2_port {
phy_interface_t phy_interface; phy_interface_t phy_interface;
int phyaddr; int phyaddr;
struct udevice *mdio_dev; struct udevice *mdio_dev;
#ifdef CONFIG_DM_GPIO struct mii_dev *bus;
#if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc phy_reset_gpio; struct gpio_desc phy_reset_gpio;
struct gpio_desc phy_tx_disable_gpio; struct gpio_desc phy_tx_disable_gpio;
#endif #endif
@ -4742,7 +4743,7 @@ static int phy_info_parse(struct udevice *dev, struct mvpp2_port *port)
return -EINVAL; return -EINVAL;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
gpio_request_by_name(dev, "phy-reset-gpios", 0, gpio_request_by_name(dev, "phy-reset-gpios", 0,
&port->phy_reset_gpio, GPIOD_IS_OUT); &port->phy_reset_gpio, GPIOD_IS_OUT);
gpio_request_by_name(dev, "marvell,sfp-tx-disable-gpio", 0, gpio_request_by_name(dev, "marvell,sfp-tx-disable-gpio", 0,
@ -4769,7 +4770,7 @@ static int phy_info_parse(struct udevice *dev, struct mvpp2_port *port)
return 0; return 0;
} }
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
/* Port GPIO initialization */ /* Port GPIO initialization */
static void mvpp2_gpio_init(struct mvpp2_port *port) static void mvpp2_gpio_init(struct mvpp2_port *port)
{ {
@ -4802,7 +4803,7 @@ static int mvpp2_port_probe(struct udevice *dev,
} }
mvpp2_port_power_up(port); mvpp2_port_power_up(port);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
mvpp2_gpio_init(port); mvpp2_gpio_init(port);
#endif #endif

12
drivers/net/sun8i_emac.c
View File

@ -24,7 +24,7 @@
#include <net.h> #include <net.h>
#include <reset.h> #include <reset.h>
#include <dt-bindings/pinctrl/sun4i-a10.h> #include <dt-bindings/pinctrl/sun4i-a10.h>
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#include <asm-generic/gpio.h> #include <asm-generic/gpio.h>
#endif #endif
@ -142,7 +142,7 @@ struct emac_eth_dev {
struct clk ephy_clk; struct clk ephy_clk;
struct reset_ctl tx_rst; struct reset_ctl tx_rst;
struct reset_ctl ephy_rst; struct reset_ctl ephy_rst;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc reset_gpio; struct gpio_desc reset_gpio;
#endif #endif
}; };
@ -696,7 +696,7 @@ err_tx_clk:
return ret; return ret;
} }
#if defined(CONFIG_DM_GPIO) #if CONFIG_IS_ENABLED(DM_GPIO)
static int sun8i_mdio_reset(struct mii_dev *bus) static int sun8i_mdio_reset(struct mii_dev *bus)
{ {
struct udevice *dev = bus->priv; struct udevice *dev = bus->priv;
@ -743,7 +743,7 @@ static int sun8i_mdio_init(const char *name, struct udevice *priv)
bus->write = sun8i_mdio_write; bus->write = sun8i_mdio_write;
snprintf(bus->name, sizeof(bus->name), name); snprintf(bus->name, sizeof(bus->name), name);
bus->priv = (void *)priv; bus->priv = (void *)priv;
#if defined(CONFIG_DM_GPIO) #if CONFIG_IS_ENABLED(DM_GPIO)
bus->reset = sun8i_mdio_reset; bus->reset = sun8i_mdio_reset;
#endif #endif
@ -905,7 +905,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
const fdt32_t *reg; const fdt32_t *reg;
int node = dev_of_offset(dev); int node = dev_of_offset(dev);
int offset = 0; int offset = 0;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
int reset_flags = GPIOD_IS_OUT; int reset_flags = GPIOD_IS_OUT;
#endif #endif
int ret; int ret;
@ -999,7 +999,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
printf("%s: Invalid RX delay value %d\n", __func__, printf("%s: Invalid RX delay value %d\n", __func__,
sun8i_pdata->rx_delay_ps); sun8i_pdata->rx_delay_ps);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev), if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
"snps,reset-active-low")) "snps,reset-active-low"))
reset_flags |= GPIOD_ACTIVE_LOW; reset_flags |= GPIOD_ACTIVE_LOW;

4
drivers/pci/pci-aardvark.c
View File

@ -610,7 +610,7 @@ static int pcie_advk_probe(struct udevice *dev)
{ {
struct pcie_advk *pcie = dev_get_priv(dev); struct pcie_advk *pcie = dev_get_priv(dev);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc reset_gpio; struct gpio_desc reset_gpio;
gpio_request_by_name(dev, "reset-gpio", 0, &reset_gpio, gpio_request_by_name(dev, "reset-gpio", 0, &reset_gpio,
@ -636,7 +636,7 @@ static int pcie_advk_probe(struct udevice *dev)
} }
#else #else
dev_dbg(pcie->dev, "PCIE Reset on GPIO support is missing\n"); dev_dbg(pcie->dev, "PCIE Reset on GPIO support is missing\n");
#endif /* CONFIG_DM_GPIO */ #endif /* DM_GPIO */
pcie->first_busno = dev->seq; pcie->first_busno = dev->seq;
pcie->dev = pci_get_controller(dev); pcie->dev = pci_get_controller(dev);

4
drivers/pci/pcie_dw_mvebu.c
View File

@ -476,7 +476,7 @@ static int pcie_dw_mvebu_probe(struct udevice *dev)
struct pcie_dw_mvebu *pcie = dev_get_priv(dev); struct pcie_dw_mvebu *pcie = dev_get_priv(dev);
struct udevice *ctlr = pci_get_controller(dev); struct udevice *ctlr = pci_get_controller(dev);
struct pci_controller *hose = dev_get_uclass_priv(ctlr); struct pci_controller *hose = dev_get_uclass_priv(ctlr);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc reset_gpio; struct gpio_desc reset_gpio;
gpio_request_by_name(dev, "marvell,reset-gpio", 0, &reset_gpio, gpio_request_by_name(dev, "marvell,reset-gpio", 0, &reset_gpio,
@ -496,7 +496,7 @@ static int pcie_dw_mvebu_probe(struct udevice *dev)
} }
#else #else
debug("PCIE Reset on GPIO support is missing\n"); debug("PCIE Reset on GPIO support is missing\n");
#endif /* CONFIG_DM_GPIO */ #endif /* DM_GPIO */
pcie->first_busno = dev->seq; pcie->first_busno = dev->seq;

10
drivers/spi/atmel_spi.c
View File

@ -17,7 +17,7 @@
#ifdef CONFIG_DM_SPI #ifdef CONFIG_DM_SPI
#include <asm/arch/at91_spi.h> #include <asm/arch/at91_spi.h>
#endif #endif
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
#include <asm/gpio.h> #include <asm/gpio.h>
#endif #endif
@ -228,7 +228,7 @@ struct atmel_spi_priv {
unsigned int freq; /* Default frequency */ unsigned int freq; /* Default frequency */
unsigned int mode; unsigned int mode;
ulong bus_clk_rate; ulong bus_clk_rate;
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct gpio_desc cs_gpios[MAX_CS_COUNT]; struct gpio_desc cs_gpios[MAX_CS_COUNT];
#endif #endif
}; };
@ -285,7 +285,7 @@ static int atmel_spi_release_bus(struct udevice *dev)
static void atmel_spi_cs_activate(struct udevice *dev) static void atmel_spi_cs_activate(struct udevice *dev)
{ {
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct udevice *bus = dev_get_parent(dev); struct udevice *bus = dev_get_parent(dev);
struct atmel_spi_priv *priv = dev_get_priv(bus); struct atmel_spi_priv *priv = dev_get_priv(bus);
struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev); struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
@ -300,7 +300,7 @@ static void atmel_spi_cs_activate(struct udevice *dev)
static void atmel_spi_cs_deactivate(struct udevice *dev) static void atmel_spi_cs_deactivate(struct udevice *dev)
{ {
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct udevice *bus = dev_get_parent(dev); struct udevice *bus = dev_get_parent(dev);
struct atmel_spi_priv *priv = dev_get_priv(bus); struct atmel_spi_priv *priv = dev_get_priv(bus);
struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev); struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
@ -468,7 +468,7 @@ static int atmel_spi_probe(struct udevice *bus)
bus_plat->regs = (struct at91_spi *)devfdt_get_addr(bus); bus_plat->regs = (struct at91_spi *)devfdt_get_addr(bus);
#ifdef CONFIG_DM_GPIO #if CONFIG_IS_ENABLED(DM_GPIO)
struct atmel_spi_priv *priv = dev_get_priv(bus); struct atmel_spi_priv *priv = dev_get_priv(bus);
int i; int i;

4
drivers/spi/designware_spi.c
View File

@ -126,7 +126,7 @@ static inline void dw_write(struct dw_spi_priv *priv, u32 offset, u32 val)
static int request_gpio_cs(struct udevice *bus) static int request_gpio_cs(struct udevice *bus)
{ {
#if defined(CONFIG_DM_GPIO) && !defined(CONFIG_SPL_BUILD) #if CONFIG_IS_ENABLED(DM_GPIO) && !defined(CONFIG_SPL_BUILD)
struct dw_spi_priv *priv = dev_get_priv(bus); struct dw_spi_priv *priv = dev_get_priv(bus);
int ret; int ret;
@ -373,7 +373,7 @@ static int poll_transfer(struct dw_spi_priv *priv)
*/ */
__weak void external_cs_manage(struct udevice *dev, bool on) __weak void external_cs_manage(struct udevice *dev, bool on)
{ {
#if defined(CONFIG_DM_GPIO) && !defined(CONFIG_SPL_BUILD) #if CONFIG_IS_ENABLED(DM_GPIO) && !defined(CONFIG_SPL_BUILD)
struct dw_spi_priv *priv = dev_get_priv(dev->parent); struct dw_spi_priv *priv = dev_get_priv(dev->parent);
if (!dm_gpio_is_valid(&priv->cs_gpio)) if (!dm_gpio_is_valid(&priv->cs_gpio))

2
drivers/tpm/tpm2_tis_spi.c
View File

@ -587,7 +587,7 @@ static int tpm_tis_spi_probe(struct udevice *dev)
/* Use the TPM v2 stack */ /* Use the TPM v2 stack */
priv->version = TPM_V2; priv->version = TPM_V2;
if (IS_ENABLED(CONFIG_DM_GPIO)) { if (CONFIG_IS_ENABLED(DM_GPIO)) {
struct gpio_desc reset_gpio; struct gpio_desc reset_gpio;
ret = gpio_request_by_name(dev, "gpio-reset", 0, ret = gpio_request_by_name(dev, "gpio-reset", 0,

1
include/config_uncmd_spl.h
View File

@ -12,7 +12,6 @@
#ifndef CONFIG_SPL_DM #ifndef CONFIG_SPL_DM
#undef CONFIG_DM_SERIAL #undef CONFIG_DM_SERIAL
#undef CONFIG_DM_GPIO
#undef CONFIG_DM_I2C #undef CONFIG_DM_I2C
#undef CONFIG_DM_SPI #undef CONFIG_DM_SPI
#endif #endif

5
include/configs/at91-sama5_common.h
View File

@ -9,6 +9,8 @@
#ifndef __AT91_SAMA5_COMMON_H #ifndef __AT91_SAMA5_COMMON_H
#define __AT91_SAMA5_COMMON_H #define __AT91_SAMA5_COMMON_H
#include <linux/kconfig.h>
/* ARM asynchronous clock */ /* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
@ -18,11 +20,10 @@
#endif #endif
/* general purpose I/O */ /* general purpose I/O */
#ifndef CONFIG_DM_GPIO #if !CONFIG_IS_ENABLED(DM_GPIO)
#define CONFIG_AT91_GPIO #define CONFIG_AT91_GPIO
#endif #endif
/* /*
* BOOTP options * BOOTP options
*/ */

1
include/configs/gw_ventana.h
View File

@ -36,7 +36,6 @@
/* Driver Model */ /* Driver Model */
#ifndef CONFIG_SPL_BUILD #ifndef CONFIG_SPL_BUILD
#define CONFIG_DM_GPIO
#define CONFIG_DM_THERMAL #define CONFIG_DM_THERMAL
#endif #endif

1
include/configs/mx6ul_14x14_evk.h
View File

@ -44,6 +44,7 @@
#define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_SYS_I2C_SPEED 100000
#endif #endif
/* Note: This is incorrect and should move to Kconfig / defconfig */
#ifdef CONFIG_DM_GPIO #ifdef CONFIG_DM_GPIO
#define CONFIG_DM_74X164 #define CONFIG_DM_74X164
#endif #endif

1
scripts/Makefile.uncmd_spl
View File

@ -6,7 +6,6 @@ ifdef CONFIG_SPL_BUILD
ifndef CONFIG_SPL_DM ifndef CONFIG_SPL_DM
CONFIG_DM_SERIAL= CONFIG_DM_SERIAL=
CONFIG_DM_GPIO=
CONFIG_DM_I2C= CONFIG_DM_I2C=
CONFIG_DM_SPI= CONFIG_DM_SPI=
CONFIG_DM_SPI_FLASH= CONFIG_DM_SPI_FLASH=