[PATCH 4/4] regulator: qcom-rpmh: Update PMIC modes for PMIC5

From: Vinod Koul <vkoul@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: linux-arm-msm@vger.kernel.org,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Vinod Koul <vkoul@kernel.org>, Andy Gross <agross@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 4/4] regulator: qcom-rpmh: Update PMIC modes for PMIC5
Date: Fri,  9 Aug 2019 13:06:16 +0530
Message-ID: <20190809073616.1235-4-vkoul@kernel.org> (raw)
In-Reply-To: <20190809073616.1235-1-vkoul@kernel.org>

Add the PMIC5 modes and use them pmic5 ldo and smps

Signed-off-by: Vinod Koul <vkoul@kernel.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

