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From: Ilia Lin <ilialin@codeaurora.org>
To: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org,
	mark.rutland@arm.com, rjw@rjwysocki.net, viresh.kumar@linaro.org,
	lgirdwood@gmail.com, broonie@kernel.org, andy.gross@linaro.org,
	david.brown@linaro.org, catalin.marinas@arm.com,
	will.deacon@arm.com, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: rnayak@codeaurora.org, ilialin@codeaurora.org,
	amit.kucheria@linaro.org, nicolas.dechesne@linaro.org,
	celster@codeaurora.org, tfinkel@codeaurora.org
Subject: [PATCH v4 09/14] regulator: qcom_spmi: Add support for SAW
Date: Fri, 30 Mar 2018 00:26:42 +0300	[thread overview]
Message-ID: <1522358807-10413-10-git-send-email-ilialin@codeaurora.org> (raw)
In-Reply-To: <1522358807-10413-1-git-send-email-ilialin@codeaurora.org>

Add support for SAW controlled regulators.
The regulators defined as SAW controlled in the device tree
will be controlled through special CPU registers instead of direct
SPMI accesses.
This is required especially for CPU supply regulators to synchronize
with clock scaling and for Automatic Voltage Switching.

Signed-off-by: Ilia Lin <ilialin@codeaurora.org>
---
 drivers/regulator/qcom_spmi-regulator.c | 133 +++++++++++++++++++++++++++++++-
 1 file changed, 130 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 63c7a0c..9817f1a 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -25,6 +25,8 @@
 #include <linux/regulator/driver.h>
 #include <linux/regmap.h>
 #include <linux/list.h>
+#include <linux/mfd/syscon.h>
+#include <linux/io.h>
 
 /* Pin control enable input pins. */
 #define SPMI_REGULATOR_PIN_CTRL_ENABLE_NONE		0x00
@@ -181,6 +183,23 @@ enum spmi_boost_byp_registers {
 	SPMI_BOOST_BYP_REG_CURRENT_LIMIT	= 0x4b,
 };
 
+enum spmi_saw3_registers {
+	SAW3_SECURE				= 0x00,
+	SAW3_ID					= 0x04,
+	SAW3_SPM_STS				= 0x0C,
+	SAW3_AVS_STS				= 0x10,
+	SAW3_PMIC_STS				= 0x14,
+	SAW3_RST				= 0x18,
+	SAW3_VCTL				= 0x1C,
+	SAW3_AVS_CTL				= 0x20,
+	SAW3_AVS_LIMIT				= 0x24,
+	SAW3_AVS_DLY				= 0x28,
+	SAW3_AVS_HYSTERESIS			= 0x2C,
+	SAW3_SPM_STS2				= 0x38,
+	SAW3_SPM_PMIC_DATA_3			= 0x4C,
+	SAW3_VERSION				= 0xFD0,
+};
+
 /* Used for indexing into ctrl_reg.  These are offets from 0x40 */
 enum spmi_common_control_register_index {
 	SPMI_COMMON_IDX_VOLTAGE_RANGE		= 0,
@@ -1035,6 +1054,89 @@ static irqreturn_t spmi_regulator_vs_ocp_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+#define SAW3_VCTL_DATA_MASK	0xFF
+#define SAW3_VCTL_CLEAR_MASK	0x700FF
+#define SAW3_AVS_CTL_EN_MASK	0x1
+#define SAW3_AVS_CTL_TGGL_MASK	0x8000000
+#define SAW3_AVS_CTL_CLEAR_MASK	0x7efc00
+
+static struct regmap *saw_regmap = NULL;
+
+static void spmi_saw_set_vdd(void *data)
+{
+	u32 vctl, data3, avs_ctl, pmic_sts;
+	bool avs_enabled = false;
+	unsigned long timeout;
+	u8 voltage_sel = *(u8 *)data;
+
+	regmap_read(saw_regmap, SAW3_AVS_CTL, &avs_ctl);
+	regmap_read(saw_regmap, SAW3_VCTL, &vctl);
+	regmap_read(saw_regmap, SAW3_SPM_PMIC_DATA_3, &data3);
+
+	/* select the band */
+	vctl &= ~SAW3_VCTL_CLEAR_MASK;
+	vctl |= (u32)voltage_sel;
+
+	data3 &= ~SAW3_VCTL_CLEAR_MASK;
+	data3 |= (u32)voltage_sel;
+
+	/* If AVS is enabled, switch it off during the voltage change */
+	avs_enabled = SAW3_AVS_CTL_EN_MASK & avs_ctl;
+	if (avs_enabled) {
+		avs_ctl &= ~SAW3_AVS_CTL_TGGL_MASK;
+		regmap_write(saw_regmap, SAW3_AVS_CTL, avs_ctl);
+	}
+
+	regmap_write(saw_regmap, SAW3_RST, 1);
+	regmap_write(saw_regmap, SAW3_VCTL, vctl);
+	regmap_write(saw_regmap, SAW3_SPM_PMIC_DATA_3, data3);
+
+	timeout = jiffies + usecs_to_jiffies(100);
+	do {
+		regmap_read(saw_regmap, SAW3_PMIC_STS, &pmic_sts);
+		pmic_sts &= SAW3_VCTL_DATA_MASK;
+		if (pmic_sts == (u32)voltage_sel)
+			break;
+
+		cpu_relax();
+
+	} while (time_before(jiffies, timeout));
+
+	/* After successful voltage change, switch the AVS back on */
+	if (avs_enabled) {
+		pmic_sts &= 0x3f;
+		avs_ctl &= ~SAW3_AVS_CTL_CLEAR_MASK;
+		avs_ctl |= ((pmic_sts - 4) << 10);
+		avs_ctl |= (pmic_sts << 17);
+		avs_ctl |= SAW3_AVS_CTL_TGGL_MASK;
+		regmap_write(saw_regmap, SAW3_AVS_CTL, avs_ctl);
+	}
+}
+
+static int
+spmi_regulator_saw_set_voltage(struct regulator_dev *rdev, unsigned selector)
+{
+	struct spmi_regulator *vreg = rdev_get_drvdata(rdev);
+	int ret;
+	u8 range_sel, voltage_sel;
+
+	ret = spmi_sw_selector_to_hw(vreg, selector, &range_sel, &voltage_sel);
+	if (ret)
+		return ret;
+
+	if (0 != range_sel) {
+		dev_dbg(&rdev->dev, "range_sel = %02X voltage_sel = %02X", \
+			range_sel, voltage_sel);
+		return -EINVAL;
+	}
+
+	/* Always do the SAW register writes on the first CPU */
+	return smp_call_function_single(0, spmi_saw_set_vdd, \
+					&voltage_sel, true);
+}
+
+static struct regulator_ops spmi_saw_ops = {};
+
 static struct regulator_ops spmi_smps_ops = {
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -1250,6 +1352,7 @@ static int spmi_regulator_match(struct spmi_regulator *vreg, u16 force_type)
 	}
 	dig_major_rev	= version[SPMI_COMMON_REG_DIG_MAJOR_REV
 					- SPMI_COMMON_REG_DIG_MAJOR_REV];
+
 	if (!force_type) {
 		type		= version[SPMI_COMMON_REG_TYPE -
 					  SPMI_COMMON_REG_DIG_MAJOR_REV];
@@ -1648,7 +1751,9 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	const char *name;
 	struct device *dev = &pdev->dev;
-	int ret;
+	struct device_node *node = pdev->dev.of_node;
+	struct device_node *syscon;
+	int ret, lenp;
 	struct list_head *vreg_list;
 
 	vreg_list = devm_kzalloc(dev, sizeof(*vreg_list), GFP_KERNEL);
@@ -1665,7 +1770,22 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 	if (!match)
 		return -ENODEV;
 
+	if (of_find_property(node, "qcom,saw-reg", &lenp)) {
+		syscon = of_parse_phandle(node, "qcom,saw-reg", 0);
+		saw_regmap = syscon_node_to_regmap(syscon);
+		of_node_put(syscon);
+		if (IS_ERR(regmap))
+			dev_err(dev, "ERROR reading SAW regmap\n");
+	}
+
 	for (reg = match->data; reg->name; reg++) {
+
+		if (saw_regmap && \
+		    of_find_property(of_find_node_by_name(node, reg->name), \
+				     "qcom,saw-slave", &lenp)) {
+			continue;
+		}
+
 		vreg = devm_kzalloc(dev, sizeof(*vreg), GFP_KERNEL);
 		if (!vreg)
 			return -ENOMEM;
@@ -1673,7 +1793,6 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 		vreg->dev = dev;
 		vreg->base = reg->base;
 		vreg->regmap = regmap;
-
 		if (reg->ocp) {
 			vreg->ocp_irq = platform_get_irq_byname(pdev, reg->ocp);
 			if (vreg->ocp_irq < 0) {
@@ -1681,7 +1800,6 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 				goto err;
 			}
 		}
-
 		vreg->desc.id = -1;
 		vreg->desc.owner = THIS_MODULE;
 		vreg->desc.type = REGULATOR_VOLTAGE;
@@ -1698,6 +1816,15 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 		if (ret)
 			continue;
 
+		if (saw_regmap && \
+		    of_find_property(of_find_node_by_name(node, reg->name), \
+				     "qcom,saw-leader", &lenp)) {
+			spmi_saw_ops = *(vreg->desc.ops);
+			spmi_saw_ops.set_voltage_sel = \
+				spmi_regulator_saw_set_voltage;
+			vreg->desc.ops = &spmi_saw_ops;
+		}
+
 		config.dev = dev;
 		config.driver_data = vreg;
 		config.regmap = regmap;
-- 
1.9.1

WARNING: multiple messages have this Message-ID
From: ilialin@codeaurora.org (Ilia Lin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 09/14] regulator: qcom_spmi: Add support for SAW
Date: Fri, 30 Mar 2018 00:26:42 +0300	[thread overview]
Message-ID: <1522358807-10413-10-git-send-email-ilialin@codeaurora.org> (raw)
In-Reply-To: <1522358807-10413-1-git-send-email-ilialin@codeaurora.org>

Add support for SAW controlled regulators.
The regulators defined as SAW controlled in the device tree
will be controlled through special CPU registers instead of direct
SPMI accesses.
This is required especially for CPU supply regulators to synchronize
with clock scaling and for Automatic Voltage Switching.

Signed-off-by: Ilia Lin <ilialin@codeaurora.org>
---
 drivers/regulator/qcom_spmi-regulator.c | 133 +++++++++++++++++++++++++++++++-
 1 file changed, 130 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 63c7a0c..9817f1a 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -25,6 +25,8 @@
 #include <linux/regulator/driver.h>
 #include <linux/regmap.h>
 #include <linux/list.h>
+#include <linux/mfd/syscon.h>
+#include <linux/io.h>
 
 /* Pin control enable input pins. */
 #define SPMI_REGULATOR_PIN_CTRL_ENABLE_NONE		0x00
@@ -181,6 +183,23 @@ enum spmi_boost_byp_registers {
 	SPMI_BOOST_BYP_REG_CURRENT_LIMIT	= 0x4b,
 };
 
+enum spmi_saw3_registers {
+	SAW3_SECURE				= 0x00,
+	SAW3_ID					= 0x04,
+	SAW3_SPM_STS				= 0x0C,
+	SAW3_AVS_STS				= 0x10,
+	SAW3_PMIC_STS				= 0x14,
+	SAW3_RST				= 0x18,
+	SAW3_VCTL				= 0x1C,
+	SAW3_AVS_CTL				= 0x20,
+	SAW3_AVS_LIMIT				= 0x24,
+	SAW3_AVS_DLY				= 0x28,
+	SAW3_AVS_HYSTERESIS			= 0x2C,
+	SAW3_SPM_STS2				= 0x38,
+	SAW3_SPM_PMIC_DATA_3			= 0x4C,
+	SAW3_VERSION				= 0xFD0,
+};
+
 /* Used for indexing into ctrl_reg.  These are offets from 0x40 */
 enum spmi_common_control_register_index {
 	SPMI_COMMON_IDX_VOLTAGE_RANGE		= 0,
@@ -1035,6 +1054,89 @@ static irqreturn_t spmi_regulator_vs_ocp_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+#define SAW3_VCTL_DATA_MASK	0xFF
+#define SAW3_VCTL_CLEAR_MASK	0x700FF
+#define SAW3_AVS_CTL_EN_MASK	0x1
+#define SAW3_AVS_CTL_TGGL_MASK	0x8000000
+#define SAW3_AVS_CTL_CLEAR_MASK	0x7efc00
+
+static struct regmap *saw_regmap = NULL;
+
+static void spmi_saw_set_vdd(void *data)
+{
+	u32 vctl, data3, avs_ctl, pmic_sts;
+	bool avs_enabled = false;
+	unsigned long timeout;
+	u8 voltage_sel = *(u8 *)data;
+
+	regmap_read(saw_regmap, SAW3_AVS_CTL, &avs_ctl);
+	regmap_read(saw_regmap, SAW3_VCTL, &vctl);
+	regmap_read(saw_regmap, SAW3_SPM_PMIC_DATA_3, &data3);
+
+	/* select the band */
+	vctl &= ~SAW3_VCTL_CLEAR_MASK;
+	vctl |= (u32)voltage_sel;
+
+	data3 &= ~SAW3_VCTL_CLEAR_MASK;
+	data3 |= (u32)voltage_sel;
+
+	/* If AVS is enabled, switch it off during the voltage change */
+	avs_enabled = SAW3_AVS_CTL_EN_MASK & avs_ctl;
+	if (avs_enabled) {
+		avs_ctl &= ~SAW3_AVS_CTL_TGGL_MASK;
+		regmap_write(saw_regmap, SAW3_AVS_CTL, avs_ctl);
+	}
+
+	regmap_write(saw_regmap, SAW3_RST, 1);
+	regmap_write(saw_regmap, SAW3_VCTL, vctl);
+	regmap_write(saw_regmap, SAW3_SPM_PMIC_DATA_3, data3);
+
+	timeout = jiffies + usecs_to_jiffies(100);
+	do {
+		regmap_read(saw_regmap, SAW3_PMIC_STS, &pmic_sts);
+		pmic_sts &= SAW3_VCTL_DATA_MASK;
+		if (pmic_sts == (u32)voltage_sel)
+			break;
+
+		cpu_relax();
+
+	} while (time_before(jiffies, timeout));
+
+	/* After successful voltage change, switch the AVS back on */
+	if (avs_enabled) {
+		pmic_sts &= 0x3f;
+		avs_ctl &= ~SAW3_AVS_CTL_CLEAR_MASK;
+		avs_ctl |= ((pmic_sts - 4) << 10);
+		avs_ctl |= (pmic_sts << 17);
+		avs_ctl |= SAW3_AVS_CTL_TGGL_MASK;
+		regmap_write(saw_regmap, SAW3_AVS_CTL, avs_ctl);
+	}
+}
+
+static int
+spmi_regulator_saw_set_voltage(struct regulator_dev *rdev, unsigned selector)
+{
+	struct spmi_regulator *vreg = rdev_get_drvdata(rdev);
+	int ret;
+	u8 range_sel, voltage_sel;
+
+	ret = spmi_sw_selector_to_hw(vreg, selector, &range_sel, &voltage_sel);
+	if (ret)
+		return ret;
+
+	if (0 != range_sel) {
+		dev_dbg(&rdev->dev, "range_sel = %02X voltage_sel = %02X", \
+			range_sel, voltage_sel);
+		return -EINVAL;
+	}
+
+	/* Always do the SAW register writes on the first CPU */
+	return smp_call_function_single(0, spmi_saw_set_vdd, \
+					&voltage_sel, true);
+}
+
+static struct regulator_ops spmi_saw_ops = {};
+
 static struct regulator_ops spmi_smps_ops = {
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -1250,6 +1352,7 @@ static int spmi_regulator_match(struct spmi_regulator *vreg, u16 force_type)
 	}
 	dig_major_rev	= version[SPMI_COMMON_REG_DIG_MAJOR_REV
 					- SPMI_COMMON_REG_DIG_MAJOR_REV];
+
 	if (!force_type) {
 		type		= version[SPMI_COMMON_REG_TYPE -
 					  SPMI_COMMON_REG_DIG_MAJOR_REV];
@@ -1648,7 +1751,9 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	const char *name;
 	struct device *dev = &pdev->dev;
-	int ret;
+	struct device_node *node = pdev->dev.of_node;
+	struct device_node *syscon;
+	int ret, lenp;
 	struct list_head *vreg_list;
 
 	vreg_list = devm_kzalloc(dev, sizeof(*vreg_list), GFP_KERNEL);
@@ -1665,7 +1770,22 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 	if (!match)
 		return -ENODEV;
 
+	if (of_find_property(node, "qcom,saw-reg", &lenp)) {
+		syscon = of_parse_phandle(node, "qcom,saw-reg", 0);
+		saw_regmap = syscon_node_to_regmap(syscon);
+		of_node_put(syscon);
+		if (IS_ERR(regmap))
+			dev_err(dev, "ERROR reading SAW regmap\n");
+	}
+
 	for (reg = match->data; reg->name; reg++) {
+
+		if (saw_regmap && \
+		    of_find_property(of_find_node_by_name(node, reg->name), \
+				     "qcom,saw-slave", &lenp)) {
+			continue;
+		}
+
 		vreg = devm_kzalloc(dev, sizeof(*vreg), GFP_KERNEL);
 		if (!vreg)
 			return -ENOMEM;
@@ -1673,7 +1793,6 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 		vreg->dev = dev;
 		vreg->base = reg->base;
 		vreg->regmap = regmap;
-
 		if (reg->ocp) {
 			vreg->ocp_irq = platform_get_irq_byname(pdev, reg->ocp);
 			if (vreg->ocp_irq < 0) {
@@ -1681,7 +1800,6 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 				goto err;
 			}
 		}
-
 		vreg->desc.id = -1;
 		vreg->desc.owner = THIS_MODULE;
 		vreg->desc.type = REGULATOR_VOLTAGE;
@@ -1698,6 +1816,15 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 		if (ret)
 			continue;
 
+		if (saw_regmap && \
+		    of_find_property(of_find_node_by_name(node, reg->name), \
+				     "qcom,saw-leader", &lenp)) {
+			spmi_saw_ops = *(vreg->desc.ops);
+			spmi_saw_ops.set_voltage_sel = \
+				spmi_regulator_saw_set_voltage;
+			vreg->desc.ops = &spmi_saw_ops;
+		}
+
 		config.dev = dev;
 		config.driver_data = vreg;
 		config.regmap = regmap;
-- 
1.9.1

  parent reply	other threads:[~2018-03-29 21:26 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-29 21:26 [PATCH v4 00/14] CPU scaling support for msm8996 Ilia Lin
2018-03-29 21:26 ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 01/14] soc: qcom: Separate kryo l2 accessors from PMU driver Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-31  4:39   ` kbuild test robot
2018-03-31  4:39     ` kbuild test robot
2018-03-31  4:39     ` kbuild test robot
2018-04-01 22:34   ` Bjorn Andersson
2018-04-01 22:34     ` Bjorn Andersson
2018-03-29 21:26 ` [PATCH v4 02/14] clk: qcom: Make clk_alpha_pll_configure available to modules Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 03/14] clk: qcom: Add CPU clock driver for msm8996 Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 04/14] clk: qcom: Add DT bindings for " Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-04-05 13:18   ` Rob Herring
2018-04-05 13:18     ` Rob Herring
2018-03-29 21:26 ` [PATCH v4 05/14] clk: qcom: cpu-8996: Add support to switch to alternate PLL Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 06/14] clk: qcom: cpu-8996: Add support to switch below 600Mhz Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 07/14] clk: qcom: Add ACD path to CPU clock driver for msm8996 Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 08/14] dt: qcom: Add opp and thermal to the msm8996 Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-04-02  9:16   ` Viresh Kumar
2018-04-02  9:16     ` Viresh Kumar
2018-05-04  6:04     ` Viresh Kumar
2018-05-04  6:04       ` Viresh Kumar
2018-05-04  6:04       ` Viresh Kumar
2018-05-04  6:48       ` ilialin
2018-05-04  6:48         ` ilialin at codeaurora.org
2018-05-04  6:48         ` ilialin
2018-05-04  6:48         ` ilialin
2018-05-04  7:03         ` Viresh Kumar
2018-05-04  7:03           ` Viresh Kumar
2018-05-04  7:03           ` Viresh Kumar
2018-03-29 21:26 ` Ilia Lin [this message]
2018-03-29 21:26   ` [PATCH v4 09/14] regulator: qcom_spmi: Add support for SAW Ilia Lin
2018-03-29 21:26 ` [PATCH v4 10/14] dt-bindings: Add support for SAW documentation Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-04-09 20:21   ` Rob Herring
2018-04-09 20:21     ` Rob Herring
2018-04-17 11:09     ` Mark Brown
2018-04-17 11:09       ` Mark Brown
2018-03-29 21:26 ` [PATCH v4 11/14] dt: qcom: Add SAW regulator for 8x96 CPUs Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-03-29 21:26 ` [PATCH v4 12/14] cpufreq: Add Kryo CPU scaling driver Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-04-02  9:26   ` Viresh Kumar
2018-04-02  9:26     ` Viresh Kumar
2018-04-02 14:56   ` Sricharan R
2018-04-02 14:56     ` Sricharan R
2018-03-29 21:26 ` [PATCH v4 13/14] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu Ilia Lin
2018-03-29 21:26   ` Ilia Lin
2018-04-02  9:30   ` Viresh Kumar
2018-04-02  9:30     ` Viresh Kumar
2018-04-02 15:07     ` Sricharan R
2018-04-02 15:07       ` Sricharan R
2018-04-03  2:41       ` Sricharan R
2018-04-03  2:41         ` Sricharan R
2018-04-03  4:23         ` Viresh Kumar
2018-04-03  4:23           ` Viresh Kumar
2018-04-03 16:39           ` Sricharan R
2018-04-03 16:39             ` Sricharan R
2018-03-29 21:26 ` [PATCH v4 14/14] dt: qcom: Add qcom-cpufreq-kryo driver configuration Ilia Lin
2018-03-29 21:26   ` Ilia Lin

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