diff options
| author | Tom Rini <[email protected]> | 2019-11-08 07:26:51 -0500 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2019-11-08 07:26:51 -0500 |
| commit | 3f2d4bf462825c106ef7a06a16ec8d5c07ef8949 (patch) | |
| tree | 888249df042361929005b06649f09c3896d6e8db /include | |
| parent | 0be2ecd4861faa410491170e205488f9ee82a227 (diff) | |
| parent | 72077fe160068d2e3d848ca5464d5cbef244eca0 (diff) | |
Merge branch '2019-11-07-ti-imports'
- LogicPD platform fixes
- Adaptive Voltage Scaling (AVS) support
- Minor bugfixes
Diffstat (limited to 'include')
| -rw-r--r-- | include/k3-avs.h | 30 | ||||
| -rw-r--r-- | include/power/tps65941.h | 26 |
2 files changed, 56 insertions, 0 deletions
diff --git a/include/k3-avs.h b/include/k3-avs.h new file mode 100644 index 00000000000..e3c3cafbb9d --- /dev/null +++ b/include/k3-avs.h @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Texas Instruments' K3 Adaptive Voltage Scaling driver + * + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Tero Kristo <[email protected]> + * + */ + +#ifndef _K3_AVS0_ +#define _K3_AVS0_ + +#define AM6_VDD_WKUP 0 +#define AM6_VDD_MCU 1 +#define AM6_VDD_CORE 2 +#define AM6_VDD_MPU0 3 +#define AM6_VDD_MPU1 4 + +#define J721E_VDD_MPU 2 + +#define NUM_OPPS 4 + +#define AM6_OPP_NOM 1 +#define AM6_OPP_OD 2 +#define AM6_OPP_TURBO 3 + +int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id); +int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq); + +#endif diff --git a/include/power/tps65941.h b/include/power/tps65941.h new file mode 100644 index 00000000000..2d48b31ae35 --- /dev/null +++ b/include/power/tps65941.h @@ -0,0 +1,26 @@ +#define TPS659411 0x0 +#define TPS659412 0x1 +#define TPS659413 0x2 +#define TPS659414 0x3 + +/* I2C device address for pmic tps65941 */ +#define TPS65941_I2C_ADDR (0x12 >> 1) +#define TPS65941_LDO_NUM 4 +#define TPS65941_BUCK_NUM 5 + +/* Drivers name */ +#define TPS65941_LDO_DRIVER "tps65941_ldo" +#define TPS65941_BUCK_DRIVER "tps65941_buck" + +#define TPS65941_BUCK_VOLT_MASK 0xFF +#define TPS65941_BUCK_VOLT_MAX_HEX 0xFF +#define TPS65941_BUCK_VOLT_MAX 3340000 +#define TPS65941_BUCK_MODE_MASK 0x1 + +#define TPS65941_LDO_VOLT_MASK 0x3E +#define TPS65941_LDO_VOLT_MAX_HEX 0x3A +#define TPS65941_LDO_VOLT_MIN_HEX 0x4 +#define TPS65941_LDO_VOLT_MAX 3300000 +#define TPS65941_LDO_MODE_MASK 0x1 +#define TPS65941_LDO_BYPASS_EN 0x80 +#define TP65941_BUCK_CONF_SLEW_MASK 0x7 |
