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authorTom Rini <[email protected]>2019-11-08 07:26:51 -0500
committerTom Rini <[email protected]>2019-11-08 07:26:51 -0500
commit3f2d4bf462825c106ef7a06a16ec8d5c07ef8949 (patch)
tree888249df042361929005b06649f09c3896d6e8db /include
parent0be2ecd4861faa410491170e205488f9ee82a227 (diff)
parent72077fe160068d2e3d848ca5464d5cbef244eca0 (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.h30
-rw-r--r--include/power/tps65941.h26
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