diff options
Diffstat (limited to 'board/asus/grouper/grouper-spl-ti.c')
| -rw-r--r-- | board/asus/grouper/grouper-spl-ti.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/board/asus/grouper/grouper-spl-ti.c b/board/asus/grouper/grouper-spl-ti.c deleted file mode 100644 index 1dcce80b48c..00000000000 --- a/board/asus/grouper/grouper-spl-ti.c +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * T30 Grouper TI SPL stage configuration - * - * (C) Copyright 2010-2013 - * NVIDIA Corporation <www.nvidia.com> - * - * (C) Copyright 2022 - * Svyatoslav Ryhel <clamor95@gmail.com> - */ - -#include <asm/arch/tegra.h> -#include <asm/arch-tegra/tegra_i2c.h> -#include <linux/delay.h> - -#define TPS65911_I2C_ADDR (0x2D << 1) -#define TPS65911_VDDCTRL_OP_REG 0x28 -#define TPS65911_VDDCTRL_SR_REG 0x27 -#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) -#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) - -#define TPS62361B_I2C_ADDR (0x60 << 1) -#define TPS62361B_SET3_REG 0x03 -#define TPS62361B_SET3_DATA (0x4600 | TPS62361B_SET3_REG) - -void pmic_enable_cpu_vdd(void) -{ - /* Set VDD_CORE to 1.200V. */ - tegra_i2c_ll_write(TPS62361B_I2C_ADDR, TPS62361B_SET3_DATA); - - udelay(1000); - - /* - * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. - * First set VDD to 1.0125V, then enable the VDD regulator. - */ - tegra_i2c_ll_write(TPS65911_I2C_ADDR, TPS65911_VDDCTRL_OP_DATA); - udelay(1000); - tegra_i2c_ll_write(TPS65911_I2C_ADDR, TPS65911_VDDCTRL_SR_DATA); - udelay(10 * 1000); -} |