Since required drivers were merged, we can safely clean up the board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- arch/arm/dts/tegra30-htc-endeavoru.dts | 1 + board/htc/endeavoru/endeavoru-spl.c | 2 +- board/htc/endeavoru/endeavoru.c | 72 +++----------------------- configs/endeavoru_defconfig | 4 ++ 4 files changed, 12 insertions(+), 67 deletions(-)
diff --git a/arch/arm/dts/tegra30-htc-endeavoru.dts b/arch/arm/dts/tegra30-htc-endeavoru.dts index 5c7b2deae5..22320de708 100644 --- a/arch/arm/dts/tegra30-htc-endeavoru.dts +++ b/arch/arm/dts/tegra30-htc-endeavoru.dts @@ -81,6 +81,7 @@ regulator-name = "avdd_dsi_csi"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + regulator-boot-on; }; }; }; diff --git a/board/htc/endeavoru/endeavoru-spl.c b/board/htc/endeavoru/endeavoru-spl.c index 7921ff1a73..2525b50d3e 100644 --- a/board/htc/endeavoru/endeavoru-spl.c +++ b/board/htc/endeavoru/endeavoru-spl.c @@ -9,7 +9,7 @@ * Svyatoslav Ryhel clamor95@gmail.com */
-#include <common.h> +#include <asm/arch/tegra.h> #include <asm/arch-tegra/tegra_i2c.h> #include <linux/delay.h>
diff --git a/board/htc/endeavoru/endeavoru.c b/board/htc/endeavoru/endeavoru.c index e1a0b242e2..6835b1ee70 100644 --- a/board/htc/endeavoru/endeavoru.c +++ b/board/htc/endeavoru/endeavoru.c @@ -7,48 +7,12 @@ * Svyatoslav Ryhel clamor95@gmail.com */
-#include <common.h> #include <dm.h> #include <fdt_support.h> -#include <i2c.h> -#include <log.h> #include <asm/arch/pinmux.h> -#include <asm/arch/gp_padctrl.h> -#include <asm/arch/gpio.h> -#include <asm/gpio.h> -#include <linux/delay.h> -#include "pinmux-config-endeavoru.h" - -#define TPS80032_CTL1_I2C_ADDR 0x48 -#define TPS80032_PHOENIX_DEV_ON 0x25 -#define DEVOFF BIT(0) -#define TPS80032_LDO1_CFG_STATE 0x9E -#define TPS80032_LDO1_CFG_VOLTAGE 0x9F - -#ifdef CONFIG_CMD_POWEROFF -int do_poweroff(struct cmd_tbl *cmdtp, int flag, - int argc, char *const argv[]) -{ - struct udevice *dev; - int ret; - - ret = i2c_get_chip_for_busnum(0, TPS80032_CTL1_I2C_ADDR, 1, &dev); - if (ret) { - log_debug("cannot find PMIC I2C chip\n"); - return 0; - } +#include <power/regulator.h>
- ret = dm_i2c_reg_write(dev, TPS80032_PHOENIX_DEV_ON, DEVOFF); - if (ret) - return ret; - - // wait some time and then print error - mdelay(5000); - - printf("Failed to power off!!!\n"); - return 1; -} -#endif +#include "pinmux-config-endeavoru.h"
/* * Routine: pinmux_init @@ -60,37 +24,13 @@ void pinmux_init(void) ARRAY_SIZE(endeavoru_pinmux_common)); }
-#ifdef CONFIG_MMC_SDHCI_TEGRA -static void tps80032_voltage_init(void) +int nvidia_board_init(void) { - struct udevice *dev; - int ret; - - ret = i2c_get_chip_for_busnum(0, TPS80032_CTL1_I2C_ADDR, 1, &dev); - if (ret) - log_debug("cannot find PMIC I2C chip\n"); - - /* TPS80032: LDO1_REG = 1.2v to DSI */ - ret = dm_i2c_reg_write(dev, TPS80032_LDO1_CFG_VOLTAGE, 0x03); - if (ret) - log_debug("avdd_dsi_csi voltage set failed: %d\n", ret); - - /* TPS80032: LDO1_REG enable */ - ret = dm_i2c_reg_write(dev, TPS80032_LDO1_CFG_STATE, 0x01); - if (ret) - log_debug("avdd_dsi_csi enable failed: %d\n", ret); -} + /* Set up boot-on regulators */ + regulators_enable_boot_on(true);
-/* - * Routine: pin_mux_mmc - * Description: setup the MMC muxes, power rails, etc. - */ -void pin_mux_mmc(void) -{ - /* Bring up DSI power */ - tps80032_voltage_init(); + return 0; } -#endif /* MMC */
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) int ft_board_setup(void *blob, struct bd_info *bd) diff --git a/configs/endeavoru_defconfig b/configs/endeavoru_defconfig index d605acdfc8..7212675546 100644 --- a/configs/endeavoru_defconfig +++ b/configs/endeavoru_defconfig @@ -44,6 +44,7 @@ CONFIG_CMD_USB_MASS_STORAGE=y CONFIG_CMD_UMS_ABORT_KEYED=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_PAUSE=y +CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y # CONFIG_SPL_DOS_PARTITION is not set # CONFIG_SPL_EFI_PARTITION is not set @@ -61,10 +62,13 @@ CONFIG_FASTBOOT_CMD_OEM_FORMAT=y CONFIG_SYS_I2C_TEGRA=y CONFIG_BUTTON_KEYBOARD=y CONFIG_DM_PMIC=y +CONFIG_DM_PMIC_TPS80031=y CONFIG_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_TPS80031=y CONFIG_PWM_TEGRA=y CONFIG_SYS_NS16550=y +CONFIG_SYSRESET_TPS80031=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_TEGRA=y