Merge branch 'master' of http://git.denx.de/u-boot-sunxi

5 files changed, 62 insertions, 16 deletions

diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 10683a2..adc6455 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -48,6 +48,13 @@ config AXP818_POWER
 	Say y here to enable support for the axp818 pmic found on
 	A83T dev board.
 
+config SY8106A_POWER
+	boolean "SY8106A pmic support"
+	depends on MACH_SUN8I_H3
+	---help---
+	Select this to enable support for the SY8106A pmic found on some
+	H3 boards.
+
 endchoice
 
 config AXP_DCDC1_VOLT
@@ -232,4 +239,13 @@ config AXP_ELDO3_VOLT
 	1.2V for the SSD2828 chip (converter of parallel LCD interface
 	into MIPI DSI).
 
+config SY8106A_VOUT1_VOLT
+	int "SY8106A pmic VOUT1 voltage"
+	depends on SY8106A_POWER
+	default 1200
+	---help---
+	Set the voltage (mV) to program the SY8106A pmic VOUT1. This
+	is typically used to power the VDD-CPU and should be 1200mV.
+	Values can range from 680mV till 1950mV.
+
 endmenu
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 0fdbca3..690faa0 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_AXP221_POWER)	+= axp221.o
 obj-$(CONFIG_AXP818_POWER)	+= axp818.o
 obj-$(CONFIG_EXYNOS_TMU)	+= exynos-tmu.o
 obj-$(CONFIG_FTPMU010_POWER)	+= ftpmu010.o
+obj-$(CONFIG_SY8106A_POWER)	+= sy8106a.o
 obj-$(CONFIG_TPS6586X_POWER)	+= tps6586x.o
 obj-$(CONFIG_TWL4030_POWER)	+= twl4030.o
 obj-$(CONFIG_TWL6030_POWER)	+= twl6030.o
diff --git a/drivers/power/sy8106a.c b/drivers/power/sy8106a.c
new file mode 100644
index 0000000..bbf116f
--- /dev/null
+++ b/drivers/power/sy8106a.c
@@ -0,0 +1,29 @@
+/*
+ * (C) Copyright 2016
+ * Jelle van der Waa <jelle@vdwaa.nl>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#include <common.h>
+#include <i2c.h>
+#include <sy8106a.h>
+
+#define SY8106A_I2C_ADDR 0x65
+#define SY8106A_VOUT1_SEL 1
+#define SY8106A_VOUT1_SEL_ENABLE (1 << 7)
+
+static u8 sy8106a_mvolt_to_cfg(int mvolt, int min, int max, int div)
+{
+	if (mvolt < min)
+		mvolt = min;
+	else if (mvolt > max)
+		mvolt = max;
+
+	return (mvolt - min) / div;
+}
+
+int sy8106a_set_vout1(unsigned int mvolt)
+{
+	u8 data = sy8106a_mvolt_to_cfg(mvolt, 680, 1950, 10) | SY8106A_VOUT1_SEL_ENABLE;
+	return i2c_write(SY8106A_I2C_ADDR, SY8106A_VOUT1_SEL, 1, &data, 1);
+}
diff --git a/drivers/usb/host/ehci-sunxi.c b/drivers/usb/host/ehci-sunxi.c
index d494ca1..cf3dcc4 100644
--- a/drivers/usb/host/ehci-sunxi.c
+++ b/drivers/usb/host/ehci-sunxi.c
@@ -35,13 +35,12 @@ static int ehci_usb_probe(struct udevice *dev)
 	 * This should go away once we've moved to the driver model for
 	 * clocks resp. phys.
 	 */
-	if (hccr == (void *)SUNXI_USB1_BASE) {
-		priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0;
-		priv->phy_index = 1;
-	} else {
-		priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI1;
-		priv->phy_index = 2;
-	}
+	priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0;
+#ifdef CONFIG_MACH_SUN8I_H3
+	priv->ahb_gate_mask |= 1 << AHB_GATE_OFFSET_USB_OHCI0;
+#endif
+	priv->phy_index = ((u32)hccr - SUNXI_USB1_BASE) / 0x1000 + 1;
+	priv->ahb_gate_mask <<= priv->phy_index - 1;
 
 	setbits_le32(&ccm->ahb_gate0, priv->ahb_gate_mask);
 #ifdef CONFIG_SUNXI_GEN_SUN6I
@@ -83,6 +82,7 @@ static const struct udevice_id ehci_usb_ids[] = {
 	{ .compatible = "allwinner,sun6i-a31-ehci", },
 	{ .compatible = "allwinner,sun7i-a20-ehci", },
 	{ .compatible = "allwinner,sun8i-a23-ehci", },
+	{ .compatible = "allwinner,sun8i-h3-ehci",  },
 	{ .compatible = "allwinner,sun9i-a80-ehci", },
 	{ }
 };
diff --git a/drivers/usb/host/ohci-sunxi.c b/drivers/usb/host/ohci-sunxi.c
index 6079272..1b1f651 100644
--- a/drivers/usb/host/ohci-sunxi.c
+++ b/drivers/usb/host/ohci-sunxi.c
@@ -37,15 +37,14 @@ static int ohci_usb_probe(struct udevice *dev)
 	 * This should go away once we've moved to the driver model for
 	 * clocks resp. phys.
 	 */
-	if (regs == (void *)(SUNXI_USB1_BASE + 0x400)) {
-		priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_OHCI0;
-		priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK;
-		priv->phy_index = 1;
-	} else {
-		priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_OHCI1;
-		priv->usb_gate_mask = CCM_USB_CTRL_OHCI1_CLK;
-		priv->phy_index = 2;
-	}
+	priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_OHCI0;
+#ifdef CONFIG_MACH_SUN8I_H3
+	priv->ahb_gate_mask |= 1 << AHB_GATE_OFFSET_USB_EHCI0;
+#endif
+	priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK;
+	priv->phy_index = ((u32)regs - (SUNXI_USB1_BASE + 0x400)) / 0x1000 + 1;
+	priv->ahb_gate_mask <<= priv->phy_index - 1;
+	priv->usb_gate_mask <<= priv->phy_index - 1;
 
 	setbits_le32(&ccm->ahb_gate0, priv->ahb_gate_mask);
 	setbits_le32(&ccm->usb_clk_cfg, priv->usb_gate_mask);
@@ -86,6 +85,7 @@ static const struct udevice_id ohci_usb_ids[] = {
 	{ .compatible = "allwinner,sun6i-a31-ohci", },
 	{ .compatible = "allwinner,sun7i-a20-ohci", },
 	{ .compatible = "allwinner,sun8i-a23-ohci", },
+	{ .compatible = "allwinner,sun8i-h3-ohci",  },
 	{ .compatible = "allwinner,sun9i-a80-ohci", },
 	{ }
 };