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Commit ef0d4d69 authored by Balakrishna Godavarthi's avatar Balakrishna Godavarthi Committed by Gerrit - the friendly Code Review server
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Add support to vote for SMPS 



This change will add support to vote for SMPS node if regulator
handle is provided in DTS source.

Change-Id: Ib370fd2fecfe04585cd2ab643f597714ead18a93
Signed-off-by: default avatarBalakrishna Godavarthi <bgodavar@codeaurora.org>
parent 774e9013

drivers/bluetooth/btpower.c

+19 −8
Original line number Diff line number Diff line
@@ -32,12 +32,6 @@ 
#endif

#include <linux/fs.h>



#define PWR_SRC_STATUS_SET(index, status)  do { \

	if (index >= PWR_SRC_INIT_STATE_IDX && index < BT_POWER_SRC_SIZE) { \

		bt_power_src_status[index] = (int) status; \

	} \

} while (0)



#define PWR_SRC_NOT_AVAILABLE -2

#define DEFAULT_INVALID_VALUE -1

#define PWR_SRC_INIT_STATE_IDX 0
@@ -76,9 +70,24 @@ enum power_src_pos { 
	BT_VDD_RFA_0p8_CURRENT,

	BT_VDD_RFACMN_CURRENT,

	BT_VDD_IPA_2p2,

	BT_VDD_IPA_2p2_CURRENT

	BT_VDD_IPA_2p2_CURRENT,

	/* The below bucks are voted for HW WAR on some platform which supports

	 * WNC39xx.

	 */

	BT_VDD_SMPS,

	BT_VDD_SMPS_CURRENT,

	/* New entries need to be added before PWR_SRC_SIZE.

	 * Its hold the max size of power sources states.

	 */

	BT_POWER_SRC_SIZE,

};



#define PWR_SRC_STATUS_SET(index, status)  do { \

	if (index >= PWR_SRC_INIT_STATE_IDX && index < BT_POWER_SRC_SIZE) { \

		bt_power_src_status[index] = (int) status; \

	} \

} while (0)



// Regulator structure for QCA6174/QCA9377/QCA9379 BT SoC series

static struct bt_power_vreg_data bt_vregs_info_qca61x4_937x[] = {

	{NULL, "qcom,bt-vdd-aon", 928000, 928000, 0, false, false,
@@ -116,6 +125,8 @@ static struct bt_power_vreg_data bt_vregs_info_qca6xx0[] = { 
static struct bt_power bt_vreg_info_wcn399x = {

	.compatible = "qcom,wcn3990",

	.vregs = (struct bt_power_vreg_data []) {

		{NULL, "qcom,bt-vdd-smps", 984000,  984000, 0, false, false,

			{BT_VDD_SMPS, BT_VDD_SMPS_CURRENT}},

		{NULL, "qcom,bt-vdd-io",   1700000, 1900000, 0, false, false,

			{BT_VDD_IO_LDO, BT_VDD_IO_LDO_CURRENT}},

		{NULL, "qcom,bt-vdd-core", 1304000, 1304000, 0, false, false,
@@ -125,7 +136,7 @@ static struct bt_power bt_vreg_info_wcn399x = { 
		{NULL, "qcom,bt-vdd-xtal", 1700000, 1900000, 0, false, false,

			{BT_VDD_XTAL_LDO, BT_VDD_XTAL_LDO_CURRENT}},

	},

	.num_vregs = 4,

	.num_vregs = 5,

};



static struct bt_power bt_vreg_info_qca_auto = {

include/linux/btpower.h

+0 −3
Original line number Diff line number Diff line
@@ -89,7 +89,4 @@ int btpower_get_chipset_version(void); 


#define TCS_CMD_IO_ADDR_OFFSET 0x4



/* total number of power src */

#define BT_POWER_SRC_SIZE           30



#endif /* __LINUX_BLUETOOTH_POWER_H */