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Message-Id: <20190809073616.1235-4-vkoul@kernel.org>
Date: Fri, 9 Aug 2019 13:06:16 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Mark Brown <broonie@...nel.org>
Cc: linux-arm-msm@...r.kernel.org,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Vinod Koul <vkoul@...nel.org>, Andy Gross <agross@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 4/4] regulator: qcom-rpmh: Update PMIC modes for PMIC5
Add the PMIC5 modes and use them pmic5 ldo and smps
Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
drivers/regulator/qcom-rpmh-regulator.c | 52 +++++++++++++++++++++----
1 file changed, 45 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 391ed844a251..db6c085da65e 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -50,6 +50,20 @@ enum rpmh_regulator_type {
#define PMIC4_BOB_MODE_AUTO 2
#define PMIC4_BOB_MODE_PWM 3
+#define PMIC5_LDO_MODE_RETENTION 3
+#define PMIC5_LDO_MODE_LPM 4
+#define PMIC5_LDO_MODE_HPM 7
+
+#define PMIC5_SMPS_MODE_RETENTION 3
+#define PMIC5_SMPS_MODE_PFM 4
+#define PMIC5_SMPS_MODE_AUTO 6
+#define PMIC5_SMPS_MODE_PWM 7
+
+#define PMIC5_BOB_MODE_PASS 2
+#define PMIC5_BOB_MODE_PFM 4
+#define PMIC5_BOB_MODE_AUTO 6
+#define PMIC5_BOB_MODE_PWM 7
+
/**
* struct rpmh_vreg_hw_data - RPMh regulator hardware configurations
* @regulator_type: RPMh accelerator type used to manage this
@@ -488,6 +502,14 @@ static const int pmic_mode_map_pmic4_ldo[REGULATOR_MODE_STANDBY + 1] = {
[REGULATOR_MODE_FAST] = -EINVAL,
};
+static const int pmic_mode_map_pmic5_ldo[REGULATOR_MODE_STANDBY + 1] = {
+ [REGULATOR_MODE_INVALID] = -EINVAL,
+ [REGULATOR_MODE_STANDBY] = PMIC5_LDO_MODE_RETENTION,
+ [REGULATOR_MODE_IDLE] = PMIC5_LDO_MODE_LPM,
+ [REGULATOR_MODE_NORMAL] = PMIC5_LDO_MODE_HPM,
+ [REGULATOR_MODE_FAST] = -EINVAL,
+};
+
static unsigned int rpmh_regulator_pmic4_ldo_of_map_mode(unsigned int rpmh_mode)
{
unsigned int mode;
@@ -518,6 +540,14 @@ static const int pmic_mode_map_pmic4_smps[REGULATOR_MODE_STANDBY + 1] = {
[REGULATOR_MODE_FAST] = PMIC4_SMPS_MODE_PWM,
};
+static const int pmic_mode_map_pmic5_smps[REGULATOR_MODE_STANDBY + 1] = {
+ [REGULATOR_MODE_INVALID] = -EINVAL,
+ [REGULATOR_MODE_STANDBY] = PMIC5_SMPS_MODE_RETENTION,
+ [REGULATOR_MODE_IDLE] = PMIC5_SMPS_MODE_PFM,
+ [REGULATOR_MODE_NORMAL] = PMIC5_SMPS_MODE_AUTO,
+ [REGULATOR_MODE_FAST] = PMIC5_SMPS_MODE_PWM,
+};
+
static unsigned int
rpmh_regulator_pmic4_smps_of_map_mode(unsigned int rpmh_mode)
{
@@ -552,6 +582,14 @@ static const int pmic_mode_map_pmic4_bob[REGULATOR_MODE_STANDBY + 1] = {
[REGULATOR_MODE_FAST] = PMIC4_BOB_MODE_PWM,
};
+static const int pmic_mode_map_pmic5_bob[REGULATOR_MODE_STANDBY + 1] = {
+ [REGULATOR_MODE_INVALID] = -EINVAL,
+ [REGULATOR_MODE_STANDBY] = -EINVAL,
+ [REGULATOR_MODE_IDLE] = PMIC5_BOB_MODE_PFM,
+ [REGULATOR_MODE_NORMAL] = PMIC5_BOB_MODE_AUTO,
+ [REGULATOR_MODE_FAST] = PMIC5_BOB_MODE_PWM,
+};
+
static unsigned int rpmh_regulator_pmic4_bob_of_map_mode(unsigned int rpmh_mode)
{
unsigned int mode;
@@ -643,7 +681,7 @@ static const struct rpmh_vreg_hw_data pmic5_pldo = {
.voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
.n_voltages = 256,
.hpm_min_load_uA = 10000,
- .pmic_mode_map = pmic_mode_map_pmic4_ldo,
+ .pmic_mode_map = pmic_mode_map_pmic5_ldo,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
@@ -653,7 +691,7 @@ static const struct rpmh_vreg_hw_data pmic5_pldo_lv = {
.voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 62, 8000),
.n_voltages = 63,
.hpm_min_load_uA = 10000,
- .pmic_mode_map = pmic_mode_map_pmic4_ldo,
+ .pmic_mode_map = pmic_mode_map_pmic5_ldo,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
@@ -663,7 +701,7 @@ static const struct rpmh_vreg_hw_data pmic5_nldo = {
.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 123, 8000),
.n_voltages = 124,
.hpm_min_load_uA = 30000,
- .pmic_mode_map = pmic_mode_map_pmic4_ldo,
+ .pmic_mode_map = pmic_mode_map_pmic5_ldo,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
@@ -672,7 +710,7 @@ static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
.n_voltages = 216,
- .pmic_mode_map = pmic_mode_map_pmic4_smps,
+ .pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};
@@ -681,7 +719,7 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
.n_voltages = 264,
- .pmic_mode_map = pmic_mode_map_pmic4_smps,
+ .pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};
@@ -690,7 +728,7 @@ static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(2800000, 0, 4, 1600),
.n_voltages = 5,
- .pmic_mode_map = pmic_mode_map_pmic4_smps,
+ .pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};
@@ -699,7 +737,7 @@ static const struct rpmh_vreg_hw_data pmic5_bob = {
.ops = &rpmh_regulator_vrm_bypass_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 135, 32000),
.n_voltages = 136,
- .pmic_mode_map = pmic_mode_map_pmic4_bob,
+ .pmic_mode_map = pmic_mode_map_pmic5_bob,
.of_map_mode = rpmh_regulator_pmic4_bob_of_map_mode,
};
--
2.20.1
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