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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/include/linux/ulpi/regs.h
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/include/linux/ulpi/regs.h')
-rw-r--r--kernel/include/linux/ulpi/regs.h130
1 files changed, 130 insertions, 0 deletions
diff --git a/kernel/include/linux/ulpi/regs.h b/kernel/include/linux/ulpi/regs.h
new file mode 100644
index 000000000..b5b8b8804
--- /dev/null
+++ b/kernel/include/linux/ulpi/regs.h
@@ -0,0 +1,130 @@
+#ifndef __LINUX_ULPI_REGS_H
+#define __LINUX_ULPI_REGS_H
+
+/*
+ * Macros for Set and Clear
+ * See ULPI 1.1 specification to find the registers with Set and Clear offsets
+ */
+#define ULPI_SET(a) (a + 1)
+#define ULPI_CLR(a) (a + 2)
+
+/*
+ * Register Map
+ */
+#define ULPI_VENDOR_ID_LOW 0x00
+#define ULPI_VENDOR_ID_HIGH 0x01
+#define ULPI_PRODUCT_ID_LOW 0x02
+#define ULPI_PRODUCT_ID_HIGH 0x03
+#define ULPI_FUNC_CTRL 0x04
+#define ULPI_IFC_CTRL 0x07
+#define ULPI_OTG_CTRL 0x0a
+#define ULPI_USB_INT_EN_RISE 0x0d
+#define ULPI_USB_INT_EN_FALL 0x10
+#define ULPI_USB_INT_STS 0x13
+#define ULPI_USB_INT_LATCH 0x14
+#define ULPI_DEBUG 0x15
+#define ULPI_SCRATCH 0x16
+/* Optional Carkit Registers */
+#define ULPI_CARKIT_CTRL 0x19
+#define ULPI_CARKIT_INT_DELAY 0x1c
+#define ULPI_CARKIT_INT_EN 0x1d
+#define ULPI_CARKIT_INT_STS 0x20
+#define ULPI_CARKIT_INT_LATCH 0x21
+#define ULPI_CARKIT_PLS_CTRL 0x22
+/* Other Optional Registers */
+#define ULPI_TX_POS_WIDTH 0x25
+#define ULPI_TX_NEG_WIDTH 0x26
+#define ULPI_POLARITY_RECOVERY 0x27
+/* Access Extended Register Set */
+#define ULPI_ACCESS_EXTENDED 0x2f
+/* Vendor Specific */
+#define ULPI_VENDOR_SPECIFIC 0x30
+/* Extended Registers */
+#define ULPI_EXT_VENDOR_SPECIFIC 0x80
+
+/*
+ * Register Bits
+ */
+
+/* Function Control */
+#define ULPI_FUNC_CTRL_XCVRSEL BIT(0)
+#define ULPI_FUNC_CTRL_XCVRSEL_MASK 0x3
+#define ULPI_FUNC_CTRL_HIGH_SPEED 0x0
+#define ULPI_FUNC_CTRL_FULL_SPEED 0x1
+#define ULPI_FUNC_CTRL_LOW_SPEED 0x2
+#define ULPI_FUNC_CTRL_FS4LS 0x3
+#define ULPI_FUNC_CTRL_TERMSELECT BIT(2)
+#define ULPI_FUNC_CTRL_OPMODE BIT(3)
+#define ULPI_FUNC_CTRL_OPMODE_MASK (0x3 << 3)
+#define ULPI_FUNC_CTRL_OPMODE_NORMAL (0x0 << 3)
+#define ULPI_FUNC_CTRL_OPMODE_NONDRIVING (0x1 << 3)
+#define ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI (0x2 << 3)
+#define ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP (0x3 << 3)
+#define ULPI_FUNC_CTRL_RESET BIT(5)
+#define ULPI_FUNC_CTRL_SUSPENDM BIT(6)
+
+/* Interface Control */
+#define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE BIT(0)
+#define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE BIT(1)
+#define ULPI_IFC_CTRL_CARKITMODE BIT(2)
+#define ULPI_IFC_CTRL_CLOCKSUSPENDM BIT(3)
+#define ULPI_IFC_CTRL_AUTORESUME BIT(4)
+#define ULPI_IFC_CTRL_EXTERNAL_VBUS BIT(5)
+#define ULPI_IFC_CTRL_PASSTHRU BIT(6)
+#define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE BIT(7)
+
+/* OTG Control */
+#define ULPI_OTG_CTRL_ID_PULLUP BIT(0)
+#define ULPI_OTG_CTRL_DP_PULLDOWN BIT(1)
+#define ULPI_OTG_CTRL_DM_PULLDOWN BIT(2)
+#define ULPI_OTG_CTRL_DISCHRGVBUS BIT(3)
+#define ULPI_OTG_CTRL_CHRGVBUS BIT(4)
+#define ULPI_OTG_CTRL_DRVVBUS BIT(5)
+#define ULPI_OTG_CTRL_DRVVBUS_EXT BIT(6)
+#define ULPI_OTG_CTRL_EXTVBUSIND BIT(7)
+
+/* USB Interrupt Enable Rising,
+ * USB Interrupt Enable Falling,
+ * USB Interrupt Status and
+ * USB Interrupt Latch
+ */
+#define ULPI_INT_HOST_DISCONNECT BIT(0)
+#define ULPI_INT_VBUS_VALID BIT(1)
+#define ULPI_INT_SESS_VALID BIT(2)
+#define ULPI_INT_SESS_END BIT(3)
+#define ULPI_INT_IDGRD BIT(4)
+
+/* Debug */
+#define ULPI_DEBUG_LINESTATE0 BIT(0)
+#define ULPI_DEBUG_LINESTATE1 BIT(1)
+
+/* Carkit Control */
+#define ULPI_CARKIT_CTRL_CARKITPWR BIT(0)
+#define ULPI_CARKIT_CTRL_IDGNDDRV BIT(1)
+#define ULPI_CARKIT_CTRL_TXDEN BIT(2)
+#define ULPI_CARKIT_CTRL_RXDEN BIT(3)
+#define ULPI_CARKIT_CTRL_SPKLEFTEN BIT(4)
+#define ULPI_CARKIT_CTRL_SPKRIGHTEN BIT(5)
+#define ULPI_CARKIT_CTRL_MICEN BIT(6)
+
+/* Carkit Interrupt Enable */
+#define ULPI_CARKIT_INT_EN_IDFLOAT_RISE BIT(0)
+#define ULPI_CARKIT_INT_EN_IDFLOAT_FALL BIT(1)
+#define ULPI_CARKIT_INT_EN_CARINTDET BIT(2)
+#define ULPI_CARKIT_INT_EN_DP_RISE BIT(3)
+#define ULPI_CARKIT_INT_EN_DP_FALL BIT(4)
+
+/* Carkit Interrupt Status and
+ * Carkit Interrupt Latch
+ */
+#define ULPI_CARKIT_INT_IDFLOAT BIT(0)
+#define ULPI_CARKIT_INT_CARINTDET BIT(1)
+#define ULPI_CARKIT_INT_DP BIT(2)
+
+/* Carkit Pulse Control*/
+#define ULPI_CARKIT_PLS_CTRL_TXPLSEN BIT(0)
+#define ULPI_CARKIT_PLS_CTRL_RXPLSEN BIT(1)
+#define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN BIT(2)
+#define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN BIT(3)
+
+#endif /* __LINUX_ULPI_REGS_H */