[U-Boot] [PATCH v2 24/31] dm: power: Convert as3722 to driver model

3 Jun 2017

Convert this PMIC driver to driver model and fix up other users. The
regulator and GPIO functions are now handled by separate drivers.
Update nyan-big to work correct. Three boards will need to be updated by
the maintainers: apalis-tk1, jetson-tk1, cei-tk1-som
Signed-off-by: Simon Glass sjg@chromium.org
Reviewed-by: Lukasz Majewski lukma@denx.de
---
Changes in v2: None
arch/arm/mach-tegra/board2.c          |   6 -
 board/cei/cei-tk1-som/cei-tk1-som.c   |   2 +
 board/nvidia/jetson-tk1/jetson-tk1.c  |   2 +
 board/nvidia/nyan-big/nyan-big.c      |  22 +--
 board/toradex/apalis-tk1/apalis-tk1.c |   6 +
 configs/apalis-tk1_defconfig          |   3 +
 configs/cei-tk1-som_defconfig         |   3 +
 configs/jetson-tk1_defconfig          |   3 +
 configs/nyan-big_defconfig            |   1 +
 drivers/power/pmic/Makefile           |   2 +-
 drivers/power/pmic/as3722.c           | 292 ++++++++++++----------------------
 include/power/as3722.h                |  18 +--
 12 files changed, 133 insertions(+), 227 deletions(-)

diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c
index 5aedd3ef9d..0291c7fb33 100644
--- a/arch/arm/mach-tegra/board2.c
+++ b/arch/arm/mach-tegra/board2.c
@@ -29,7 +29,6 @@
 #ifdef CONFIG_TEGRA_CLOCK_SCALING
 #include <asm/arch/emc.h>
 #endif
-#include <power/as3722.h>
 #include "emc.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -142,11 +141,6 @@ int board_init(void)
    	debug("Memory controller init failed: %d\n", err);
 #  endif
 # endif /* CONFIG_TEGRA_PMU */
-#ifdef CONFIG_PMIC_AS3722
-	err = as3722_init(NULL);
-	if (err && err != -ENODEV)
-		return err;
-#endif
 #endif /* CONFIG_SYS_I2C_TEGRA */
#ifdef CONFIG_USB_EHCI_TEGRA
diff --git a/board/cei/cei-tk1-som/cei-tk1-som.c b/board/cei/cei-tk1-som/cei-tk1-som.c
index 9ba7490c38..7c87bd1eb1 100644
--- a/board/cei/cei-tk1-som/cei-tk1-som.c
+++ b/board/cei/cei-tk1-som/cei-tk1-som.c
@@ -39,6 +39,7 @@ void pinmux_init(void)
 #ifdef CONFIG_PCI_TEGRA
 int tegra_pcie_board_init(void)
 {
+/* TODO: Convert to driver model
    struct udevice *pmic;
    int err;
@@ -59,6 +60,7 @@ int tegra_pcie_board_init(void)
    	error("failed to set SD4 voltage: %d\n", err);
    	return err;
    }
+*/
return 0;
 }
diff --git a/board/nvidia/jetson-tk1/jetson-tk1.c b/board/nvidia/jetson-tk1/jetson-tk1.c
index a66b710cdd..48272d086c 100644
--- a/board/nvidia/jetson-tk1/jetson-tk1.c
+++ b/board/nvidia/jetson-tk1/jetson-tk1.c
@@ -39,6 +39,7 @@ void pinmux_init(void)
 #ifdef CONFIG_PCI_TEGRA
 int tegra_pcie_board_init(void)
 {
+/* TODO: Convert to driver model
    struct udevice *pmic;
    int err;
@@ -59,6 +60,7 @@ int tegra_pcie_board_init(void)
    	error("failed to set SD4 voltage: %d\n", err);
    	return err;
    }
+*/
return 0;
 }
diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c
index 8f68ae9fbe..54acf5418d 100644
--- a/board/nvidia/nyan-big/nyan-big.c
+++ b/board/nvidia/nyan-big/nyan-big.c
@@ -6,6 +6,7 @@
  */
#include <common.h>
+#include <dm.h>
 #include <errno.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
@@ -46,20 +47,23 @@ int tegra_board_id(void)
int tegra_lcd_pmic_init(int board_id)
 {
-	struct udevice *pmic;
+	struct udevice *dev;
    int ret;
-	ret = as3722_get(&pmic);
-	if (ret)
-		return -ENOENT;
+	ret = uclass_get_device_by_driver(UCLASS_PMIC,
+					  DM_GET_DRIVER(pmic_as3722), &dev);
+	if (ret) {
+		debug("%s: Failed to find PMIC\n", __func__);
+		return ret;
+	}
if (board_id == 0)
-		as3722_write(pmic, 0x00, 0x3c);
+		pmic_reg_write(dev, 0x00, 0x3c);
    else
-		as3722_write(pmic, 0x00, 0x50);
-	as3722_write(pmic, 0x12, 0x10);
-	as3722_write(pmic, 0x0c, 0x07);
-	as3722_write(pmic, 0x20, 0x10);
+		pmic_reg_write(dev, 0x00, 0x50);
+	pmic_reg_write(dev, 0x12, 0x10);
+	pmic_reg_write(dev, 0x0c, 0x07);
+	pmic_reg_write(dev, 0x20, 0x10);
return 0;
 }
diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
index c7e519c19b..5de61e7c2b 100644
--- a/board/toradex/apalis-tk1/apalis-tk1.c
+++ b/board/toradex/apalis-tk1/apalis-tk1.c
@@ -61,6 +61,7 @@ void pinmux_init(void)
 #ifdef CONFIG_PCI_TEGRA
 int tegra_pcie_board_init(void)
 {
+	/* TODO: Convert to driver model
    struct udevice *pmic;
    int err;
@@ -94,6 +95,7 @@ int tegra_pcie_board_init(void)
    	error("failed to set GPIO#2 high: %d\n", err);
    	return err;
    }
+	*/
/* Reset I210 Gigabit Ethernet Controller */
    gpio_request(LAN_RESET_N, "LAN_RESET_N");
@@ -110,6 +112,7 @@ int tegra_pcie_board_init(void)
    gpio_direction_output(TEGRA_GPIO(O, 6), 0);
/* Make sure LDO9 and LDO10 are initially enabled @ 0V */
+	/* TODO: Convert to driver model
    err = as3722_ldo_enable(pmic, 9);
    if (err < 0) {
    	error("failed to enable LDO9: %d\n", err);
@@ -130,6 +133,7 @@ int tegra_pcie_board_init(void)
    	error("failed to set LDO10 voltage: %d\n", err);
    	return err;
    }
+	*/
mdelay(100);
@@ -137,6 +141,7 @@ int tegra_pcie_board_init(void)
    gpio_set_value(TEGRA_GPIO(O, 6), 1);
/* Enable LDO9 and LDO10 for +V3.3_ETH on patched prototypes */
+	/* TODO: Convert to driver model
    err = as3722_ldo_set_voltage(pmic, 9, 0xff);
    if (err < 0) {
    	error("failed to set LDO9 voltage: %d\n", err);
@@ -147,6 +152,7 @@ int tegra_pcie_board_init(void)
    	error("failed to set LDO10 voltage: %d\n", err);
    	return err;
    }
+	*/
mdelay(100);
    gpio_set_value(LAN_RESET_N, 1);
diff --git a/configs/apalis-tk1_defconfig b/configs/apalis-tk1_defconfig
index 9179aaf92f..ccff112392 100644
--- a/configs/apalis-tk1_defconfig
+++ b/configs/apalis-tk1_defconfig
@@ -32,7 +32,10 @@ CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCI_TEGRA=y
+CONFIG_DM_PMIC=y
 CONFIG_PMIC_AS3722=y
+CONFIG_DM_REGULATOR=y
+CONFIG_REGULATOR_AS3722=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/cei-tk1-som_defconfig b/configs/cei-tk1-som_defconfig
index 1a5e47dba5..5623bbfbc6 100644
--- a/configs/cei-tk1-som_defconfig
+++ b/configs/cei-tk1-som_defconfig
@@ -36,7 +36,10 @@ CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCI_TEGRA=y
+CONFIG_DM_PMIC=y
 CONFIG_PMIC_AS3722=y
+CONFIG_DM_REGULATOR=y
+CONFIG_REGULATOR_AS3722=y
 CONFIG_SYS_NS16550=y
 CONFIG_TEGRA114_SPI=y
 CONFIG_USB=y
diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index 65a5832e44..d086951299 100644
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -36,7 +36,10 @@ CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCI_TEGRA=y
+CONFIG_DM_PMIC=y
 CONFIG_PMIC_AS3722=y
+CONFIG_DM_REGULATOR=y
+CONFIG_REGULATOR_AS3722=y
 CONFIG_SYS_NS16550=y
 CONFIG_TEGRA114_SPI=y
 CONFIG_USB=y
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 7723f7ebfb..16993b46b9 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -50,6 +50,7 @@ CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_AS3722=y
 CONFIG_DM_REGULATOR=y
+CONFIG_REGULATOR_AS3722=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_PWM_TEGRA=y
 CONFIG_DEBUG_UART=y
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index f409e3a0b3..76dda2a070 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_DM_PMIC_PFUZE100) += pfuze100.o
 obj-$(CONFIG_PMIC_S2MPS11) += s2mps11.o
 obj-$(CONFIG_DM_PMIC_SANDBOX) += sandbox.o i2c_pmic_emul.o
 obj-$(CONFIG_PMIC_ACT8846) += act8846.o
-obj-$(CONFIG_PMIC_AS3722) += as3722.o
+obj-$(CONFIG_PMIC_AS3722) += as3722.o as3722_gpio.o
 obj-$(CONFIG_PMIC_MAX8997) += max8997.o
 obj-$(CONFIG_PMIC_PM8916) += pm8916.o
 obj-$(CONFIG_PMIC_RK8XX) += rk8xx.o
diff --git a/drivers/power/pmic/as3722.c b/drivers/power/pmic/as3722.c
index c09e1de06f..4efe8ee183 100644
--- a/drivers/power/pmic/as3722.c
+++ b/drivers/power/pmic/as3722.c
@@ -11,264 +11,168 @@
 #include <errno.h>
 #include <fdtdec.h>
 #include <i2c.h>
-
+#include <dm/lists.h>
 #include <power/as3722.h>
+#include <power/pmic.h>
-#define AS3722_SD_VOLTAGE(n) (0x00 + (n))
-#define AS3722_GPIO_CONTROL(n) (0x08 + (n))
-#define  AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH (1 << 0)
-#define  AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL (7 << 0)
-#define  AS3722_GPIO_CONTROL_INVERT (1 << 7)
-#define AS3722_LDO_VOLTAGE(n) (0x10 + (n))
-#define AS3722_GPIO_SIGNAL_OUT 0x20
-#define AS3722_SD_CONTROL 0x4d
-#define AS3722_LDO_CONTROL 0x4e
-#define AS3722_ASIC_ID1 0x90
-#define  AS3722_DEVICE_ID 0x0c
-#define AS3722_ASIC_ID2 0x91
-
-int as3722_read(struct udevice *pmic, u8 reg, u8 *value)
-{
-	int err;
-
-	err = dm_i2c_read(pmic, reg, value, 1);
-	if (err < 0)
-		return err;
-
-	return 0;
-}
+#define AS3722_NUM_OF_REGS	0x92
-int as3722_write(struct udevice *pmic, u8 reg, u8 value)
+static int as3722_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
 {
-	int err;
+	int ret;
-	err = dm_i2c_write(pmic, reg, &value, 1);
-	if (err < 0)
-		return err;
+	ret = dm_i2c_read(dev, reg, buff, len);
+	if (ret < 0)
+		return ret;
return 0;
 }
-static int as3722_read_id(struct udevice *pmic, u8 *id, u8 *revision)
+static int as3722_write(struct udevice *dev, uint reg, const uint8_t *buff,
+			int len)
 {
-	int err;
+	int ret;
-	err = as3722_read(pmic, AS3722_ASIC_ID1, id);
-	if (err) {
-		error("failed to read ID1 register: %d", err);
-		return err;
-	}
-
-	err = as3722_read(pmic, AS3722_ASIC_ID2, revision);
-	if (err) {
-		error("failed to read ID2 register: %d", err);
-		return err;
-	}
+	ret = dm_i2c_write(dev, reg, buff, len);
+	if (ret < 0)
+		return ret;
return 0;
 }
-int as3722_sd_enable(struct udevice *pmic, unsigned int sd)
+static int as3722_read_id(struct udevice *dev, uint *idp, uint *revisionp)
 {
-	u8 value;
-	int err;
-
-	if (sd > 6)
-		return -EINVAL;
+	int ret;
-	err = as3722_read(pmic, AS3722_SD_CONTROL, &value);
-	if (err) {
-		error("failed to read SD control register: %d", err);
-		return err;
+	ret = pmic_reg_read(dev, AS3722_ASIC_ID1);
+	if (ret < 0) {
+		error("failed to read ID1 register: %d", ret);
+		return ret;
    }
+	*idp = ret;
-	value |= 1 << sd;
-
-	err = as3722_write(pmic, AS3722_SD_CONTROL, value);
-	if (err < 0) {
-		error("failed to write SD control register: %d", err);
-		return err;
+	ret = pmic_reg_read(dev, AS3722_ASIC_ID2);
+	if (ret < 0) {
+		error("failed to read ID2 register: %d", ret);
+		return ret;
    }
+	*revisionp = ret;
return 0;
 }
-int as3722_sd_set_voltage(struct udevice *pmic, unsigned int sd, u8 value)
+/* TODO(treding@nvidia.com): Add proper regulator support to avoid this */
+int as3722_sd_set_voltage(struct udevice *dev, unsigned int sd, u8 value)
 {
-	int err;
+	int ret;
if (sd > 6)
    	return -EINVAL;
-	err = as3722_write(pmic, AS3722_SD_VOLTAGE(sd), value);
-	if (err < 0) {
-		error("failed to write SD%u voltage register: %d", sd, err);
-		return err;
+	ret = pmic_reg_write(dev, AS3722_SD_VOLTAGE(sd), value);
+	if (ret < 0) {
+		error("failed to write SD%u voltage register: %d", sd, ret);
+		return ret;
    }
return 0;
 }
-int as3722_ldo_enable(struct udevice *pmic, unsigned int ldo)
+int as3722_ldo_set_voltage(struct udevice *dev, unsigned int ldo, u8 value)
 {
-	u8 value;
-	int err;
+	int ret;
if (ldo > 11)
    	return -EINVAL;
-	err = as3722_read(pmic, AS3722_LDO_CONTROL, &value);
-	if (err) {
-		error("failed to read LDO control register: %d", err);
-		return err;
-	}
-
-	value |= 1 << ldo;
-
-	err = as3722_write(pmic, AS3722_LDO_CONTROL, value);
-	if (err < 0) {
-		error("failed to write LDO control register: %d", err);
-		return err;
-	}
-
-	return 0;
-}
-
-int as3722_ldo_set_voltage(struct udevice *pmic, unsigned int ldo, u8 value)
-{
-	int err;
-
-	if (ldo > 11)
-		return -EINVAL;
-
-	err = as3722_write(pmic, AS3722_LDO_VOLTAGE(ldo), value);
-	if (err < 0) {
+	ret = pmic_reg_write(dev, AS3722_LDO_VOLTAGE(ldo), value);
+	if (ret < 0) {
    	error("failed to write LDO%u voltage register: %d", ldo,
-		      err);
-		return err;
+		      ret);
+		return ret;
    }
return 0;
 }
-int as3722_gpio_configure(struct udevice *pmic, unsigned int gpio,
-			  unsigned long flags)
+static int as3722_probe(struct udevice *dev)
 {
-	u8 value = 0;
-	int err;
+	uint id, revision;
+	int ret;
-	if (flags & AS3722_GPIO_OUTPUT_VDDH)
-		value |= AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH;
-
-	if (flags & AS3722_GPIO_INVERT)
-		value |= AS3722_GPIO_CONTROL_INVERT;
-
-	err = as3722_write(pmic, AS3722_GPIO_CONTROL(gpio), value);
-	if (err) {
-		error("failed to configure GPIO#%u: %d", gpio, err);
-		return err;
+	ret = as3722_read_id(dev, &id, &revision);
+	if (ret < 0) {
+		error("failed to read ID: %d", ret);
+		return ret;
    }
-	return 0;
-}
-
-static int as3722_gpio_set(struct udevice *pmic, unsigned int gpio,
-			   unsigned int level)
-{
-	const char *l;
-	u8 value;
-	int err;
-
-	if (gpio > 7)
-		return -EINVAL;
-
-	err = as3722_read(pmic, AS3722_GPIO_SIGNAL_OUT, &value);
-	if (err < 0) {
-		error("failed to read GPIO signal out register: %d", err);
-		return err;
-	}
-
-	if (level == 0) {
-		value &= ~(1 << gpio);
-		l = "low";
-	} else {
-		value |= 1 << gpio;
-		l = "high";
+	if (id != AS3722_DEVICE_ID) {
+		error("unknown device");
+		return -ENOENT;
    }
-	err = as3722_write(pmic, AS3722_GPIO_SIGNAL_OUT, value);
-	if (err) {
-		error("failed to set GPIO#%u %s: %d", gpio, l, err);
-		return err;
-	}
+	debug("AS3722 revision %#x found on I2C bus %s\n", revision, dev->name);
return 0;
 }
-int as3722_gpio_direction_output(struct udevice *pmic, unsigned int gpio,
-				 unsigned int level)
-{
-	u8 value;
-	int err;
-
-	if (gpio > 7)
-		return -EINVAL;
+#if CONFIG_IS_ENABLED(PMIC_CHILDREN)
+static const struct pmic_child_info pmic_children_info[] = {
+	{ .prefix = "sd", .driver = "as3722_stepdown"},
+	{ .prefix = "ldo", .driver = "as3722_ldo"},
+	{ },
+};
-	if (level == 0)
-		value = AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL;
-	else
-		value = AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH;
+static int as3722_bind(struct udevice *dev)
+{
+	struct udevice *gpio_dev;
+	ofnode regulators_node;
+	int children;
+	int ret;
-	err = as3722_write(pmic, AS3722_GPIO_CONTROL(gpio), value);
-	if (err) {
-		error("failed to configure GPIO#%u as output: %d", gpio, err);
-		return err;
+	regulators_node = dev_read_subnode(dev, "regulators");
+	if (!ofnode_valid(regulators_node)) {
+		debug("%s: %s regulators subnode not found\n", __func__,
+		      dev->name);
+		return -ENXIO;
    }
-	err = as3722_gpio_set(pmic, gpio, level);
-	if (err < 0) {
-		error("failed to set GPIO#%u high: %d", gpio, err);
-		return err;
+	children = pmic_bind_children(dev, regulators_node, pmic_children_info);
+	if (!children)
+		debug("%s: %s - no child found\n", __func__, dev->name);
+	ret = device_bind_driver(dev, "gpio_as3722", "gpio_as3722", &gpio_dev);
+	if (ret) {
+		debug("%s: Cannot bind GPIOs (ret=%d)\n", __func__, ret);
+		return ret;
    }
return 0;
 }
+#endif
-/* Temporary function until we get the pmic framework */
-int as3722_get(struct udevice **devp)
+static int as3722_reg_count(struct udevice *dev)
 {
-	int bus = 0;
-	int address = 0x40;
-
-	return i2c_get_chip_for_busnum(bus, address, 1, devp);
+	return AS3722_NUM_OF_REGS;
 }
-int as3722_init(struct udevice **devp)
-{
-	struct udevice *pmic;
-	u8 id, revision;
-	const unsigned int bus = 0;
-	const unsigned int address = 0x40;
-	int err;
-
-	err = i2c_get_chip_for_busnum(bus, address, 1, &pmic);
-	if (err)
-		return err;
-	err = as3722_read_id(pmic, &id, &revision);
-	if (err < 0) {
-		error("failed to read ID: %d", err);
-		return err;
-	}
-
-	if (id != AS3722_DEVICE_ID) {
-		error("unknown device");
-		return -ENOENT;
-	}
-
-	debug("AS3722 revision %#x found on I2C bus %u, address %#x\n",
-	      revision, bus, address);
-	if (devp)
-		*devp = pmic;
-
-	return 0;
-}
+static struct dm_pmic_ops as3722_ops = {
+	.reg_count = as3722_reg_count,
+	.read = as3722_read,
+	.write = as3722_write,
+};
+
+static const struct udevice_id as3722_ids[] = {
+	{ .compatible = "ams,as3722" },
+	{ }
+};
+
+U_BOOT_DRIVER(pmic_as3722) = {
+	.name = "as3722_pmic",
+	.id = UCLASS_PMIC,
+	.of_match = as3722_ids,
+#if CONFIG_IS_ENABLED(PMIC_CHILDREN)
+	.bind = as3722_bind,
+#endif
+	.probe = as3722_probe,
+	.ops = &as3722_ops,
+};
diff --git a/include/power/as3722.h b/include/power/as3722.h
index 713e79840f..491f1b7ea7 100644
--- a/include/power/as3722.h
+++ b/include/power/as3722.h
@@ -7,8 +7,6 @@
 #ifndef __POWER_AS3722_H__
 #define __POWER_AS3722_H__
-#include <asm/types.h>
-
 #define AS3722_GPIO_OUTPUT_VDDH (1 << 0)
 #define AS3722_GPIO_INVERT (1 << 1)
@@ -21,23 +19,9 @@
 #define AS3722_ASIC_ID2 0x91
#define AS3722_GPIO_CONTROL(n) (0x08 + (n))
+#define AS3722_GPIO_SIGNAL_OUT 0x20
 #define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH (1 << 0)
 #define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL (7 << 0)
 #define AS3722_GPIO_CONTROL_INVERT (1 << 7)
-struct udevice;
-
-int as3722_init(struct udevice **devp);
-int as3722_sd_enable(struct udevice *pmic, unsigned int sd);
-int as3722_sd_set_voltage(struct udevice *pmic, unsigned int sd, u8 value);
-int as3722_ldo_enable(struct udevice *pmic, unsigned int ldo);
-int as3722_ldo_set_voltage(struct udevice *pmic, unsigned int ldo, u8 value);
-int as3722_gpio_configure(struct udevice *pmic, unsigned int gpio,
-			  unsigned long flags);
-int as3722_gpio_direction_output(struct udevice *pmic, unsigned int gpio,
-				 unsigned int level);
-int as3722_read(struct udevice *pmic, u8 reg, u8 *value);
-int as3722_write(struct udevice *pmic, u8 reg, u8 value);
-int as3722_get(struct udevice **devp);
-
 #endif /* __POWER_AS3722_H__ */
-- 
2.13.0.506.g27d5fe0cd-goog


    