Many Motorola phones like droid 4 are using a custom PMIC called CPCAP
or 6556002. We can support it's core features quite easily with regmap_spi
and regmap_irq.
The children of cpcap, such as regulators, ADC and USB, can be just regular
device drivers and defined in the dts file. They get probed as we call
of_platform_populate() at the end of our probe, and then the children
can just call dev_get_regmap(dev.parent, NULL) to get the regmap.
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Marcel Partap <mpartap@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Michael Scott <michael.scott@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/mfd/cpcap.txt | 36 ++++
drivers/mfd/Kconfig | 8 +
drivers/mfd/Makefile | 1 +
drivers/mfd/cpcap.c | 255 ++++++++++++++++++++++++
include/linux/mfd/cpcap.h | 238 ++++++++++++++++++++++
5 files changed, 538 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/cpcap.txt
create mode 100644 drivers/mfd/cpcap.c
create mode 100644 include/linux/mfd/cpcap.h
diff --git a/Documentation/devicetree/bindings/mfd/cpcap.txt b/Documentation/devicetree/bindings/mfd/cpcap.txt
new file mode 100644
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/cpcap.txt
@@ -0,0 +1,36 @@
+CPCAP PMIC device tree binding
+
+Required properties:
+- compatible : Motorola device "motorola,cpcap", others "st,6556002"
+- reg : Chip select and size
+- interrupt-parent : The parent interrupt controller
+- interrupts : The interrupt line the device is connected to
+- interrupt-controller : Marks the device node as an interrupt controller
+- #interrupt-cells : The number of cells to describe an IRQ, should be 2
+- #address-cells : Child device offset number of cells, typically 1
+- #size-cells : Child device size number of cells, typically 1
+- ranges : Child device register range
+- spi-max-frequency : Typically set to 3000000
+- spi-cs_high : SPI chip select direction
+
+Example:
+
+&mcspi1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ cpcap: pmic@0 {
+ compatible = "motorola,cpcap", "st,6556002";
+ reg = <0 0>; /* cs0, size 0 */
+ interrupt-parent = <&gpio1>;
+ interrupts = <7 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x8000>;
+ spi-max-frequency = <3000000>;
+ spi-cs-high;
+ };
+};
+
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -713,6 +713,14 @@ config EZX_PCAP
This enables the PCAP ASIC present on EZX Phones. This is
needed for MMC, TouchScreen, Sound, USB, etc..
+config MFD_CPCAP
+ tristate "Support for CPCAP"
+ depends on SPI && OF
+ help
+ Say yes here if you want to include driver for CPCAP.
+ It is used on many Motorola phones and tablets as a PMIC.
+ At least Motorola Droid 4 is known to use CPCAP.
+
config MFD_VIPERBOARD
tristate "Nano River Technologies Viperboard"
select MFD_CORE
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -97,6 +97,7 @@ obj-$(CONFIG_MFD_MC13XXX_I2C) += mc13xxx-i2c.o
obj-$(CONFIG_MFD_CORE) += mfd-core.o
obj-$(CONFIG_EZX_PCAP) += ezx-pcap.o
+obj-$(CONFIG_MFD_CPCAP) += cpcap.o
obj-$(CONFIG_MCP) += mcp-core.o
obj-$(CONFIG_MCP_SA11X0) += mcp-sa11x0.o
diff --git a/drivers/mfd/cpcap.c b/drivers/mfd/cpcap.c
new file mode 100644
--- /dev/null
+++ b/drivers/mfd/cpcap.c
@@ -0,0 +1,255 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+#include <linux/sysfs.h>
+
+#include <linux/mfd/cpcap.h>
+#include <linux/spi/spi.h>
+
+#define CPCAP_NR_IRQ_BANKS 6
+#define CPCAP_NR_IRQ_DOMAINS 3
+
+struct cpcap_device {
+ struct spi_device *spi;
+ struct device *dev;
+ u16 vendor;
+ u16 revision;
+ const struct cpcap_platform_data *conf;
+ struct regmap_irq *irqs;
+ struct regmap_irq_chip_data *irqdata[CPCAP_NR_IRQ_DOMAINS];
+ const struct regmap_config *regmap_conf;
+ struct regmap *regmap;
+};
+
+static int cpcap_check_revision(struct cpcap_device *cpcap)
+{
+ unsigned int val;
+ int error;
+
+ error = regmap_read(cpcap->regmap, CPCAP_REG_VERSC1, &val);
+ if (error)
+ return error;
+
+ cpcap->vendor = (val >> 6) & 0x0007;
+ cpcap->revision = ((val >> 3) & 0x0007) | ((val << 3) & 0x0038);
+ dev_info(cpcap->dev, "CPCAP vendor: %s rev: %i.%i (%x)\n",
+ cpcap->vendor ? "TI" : "ST", (cpcap->revision >> 4) + 1,
+ cpcap->revision & 0xf, cpcap->revision);
+
+ if (cpcap->revision < CPCAP_REVISION_2_1) {
+ dev_info(cpcap->dev,
+ "Please add old CPCAP revision support as needed\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+/*
+ * First domain is the two private macro interrupt banks, the third
+ * domain is for banks 1 - 4 and is available for drivers to use.
+ */
+static struct regmap_irq_chip cpcap_irq_chip[CPCAP_NR_IRQ_DOMAINS] = {
+ {
+ .name = "cpcap-m2",
+ .num_regs = 1,
+ .status_base = CPCAP_REG_MI1,
+ .ack_base = CPCAP_REG_MI1,
+ .mask_base = CPCAP_REG_MIM1,
+ .use_ack = true,
+ },
+ {
+ .name = "cpcap-m2",
+ .num_regs = 1,
+ .status_base = CPCAP_REG_MI2,
+ .ack_base = CPCAP_REG_MI2,
+ .mask_base = CPCAP_REG_MIM2,
+ .use_ack = true,
+ },
+ {
+ .name = "cpcap1-4",
+ .num_regs = 4,
+ .status_base = CPCAP_REG_INT1,
+ .ack_base = CPCAP_REG_INT1,
+ .mask_base = CPCAP_REG_INTM1,
+ .type_base = CPCAP_REG_INTS1,
+ .use_ack = true,
+ },
+};
+
+static int cpcap_init_irq_bank(struct cpcap_device *cpcap, int irq_domain,
+ int irq_start, int nr_irqs)
+{
+ struct regmap_irq_chip *domain = &cpcap_irq_chip[irq_domain];
+ int i, error;
+
+ for (i = irq_start; i < irq_start + nr_irqs; i++) {
+ struct regmap_irq *cpcap_irq = &cpcap->irqs[i];
+
+ cpcap_irq->reg_offset =
+ ((i - irq_start) / cpcap->regmap_conf->val_bits) *
+ cpcap->regmap_conf->reg_stride;
+ cpcap_irq->mask = BIT(i % cpcap->regmap_conf->val_bits);
+ }
+ domain->irqs = &cpcap->irqs[irq_start];
+ domain->num_irqs = nr_irqs;
+ domain->irq_drv_data = cpcap;
+
+ error = devm_regmap_add_irq_chip(cpcap->dev, cpcap->regmap,
+ cpcap->spi->irq,
+ IRQF_TRIGGER_RISING |
+ IRQF_SHARED, -1,
+ domain, &cpcap->irqdata[irq_domain]);
+ if (error) {
+ dev_err(cpcap->dev, "could not add irq domain %i: %i\n",
+ irq_domain, error);
+ return error;
+ }
+
+ return 0;
+}
+
+static int cpcap_init_irq(struct cpcap_device *cpcap)
+{
+ int error;
+
+ cpcap->irqs = devm_kzalloc(cpcap->dev,
+ sizeof(*cpcap->irqs) *
+ CPCAP_NR_IRQ_BANKS *
+ cpcap->regmap_conf->val_bits,
+ GFP_KERNEL);
+ if (!cpcap->irqs)
+ return -ENOMEM;
+
+ error = cpcap_init_irq_bank(cpcap, 0, 0, 16);
+ if (error)
+ return error;
+
+ error = cpcap_init_irq_bank(cpcap, 1, 16, 16);
+ if (error)
+ return error;
+
+ error = cpcap_init_irq_bank(cpcap, 2, 32, 64);
+ if (error)
+ return error;
+
+ enable_irq_wake(cpcap->spi->irq);
+
+ return 0;
+}
+
+static const struct of_device_id cpcap_of_match[] = {
+ {
+ .compatible = "motorola,cpcap",
+ },
+ {
+ .compatible = "st,6556002",
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, cpcap_of_match);
+
+static const struct regmap_config cpcap_regmap_config = {
+ .reg_bits = 16,
+ .reg_stride = 4,
+ .pad_bits = 0,
+ .val_bits = 16,
+ .write_flag_mask = 0x8000,
+ .max_register = CPCAP_REG_ST_TEST2,
+ .cache_type = REGCACHE_NONE,
+ .reg_format_endian = REGMAP_ENDIAN_LITTLE,
+ .val_format_endian = REGMAP_ENDIAN_LITTLE,
+};
+
+static const struct of_device_id cpcap_dt_match_table[] = {
+ { .compatible = "simple-bus", },
+ { },
+};
+
+static int cpcap_probe(struct spi_device *spi)
+{
+ const struct of_device_id *match;
+ int error = -EINVAL;
+ struct cpcap_device *cpcap;
+
+ match = of_match_device(of_match_ptr(cpcap_of_match), &spi->dev);
+ if (!match)
+ return -ENODEV;
+
+ cpcap = devm_kzalloc(&spi->dev, sizeof(*cpcap), GFP_KERNEL);
+ if (!cpcap)
+ return -ENOMEM;
+
+ cpcap->conf = match->data;
+ cpcap->spi = spi;
+ cpcap->dev = &spi->dev;
+ spi_set_drvdata(spi, cpcap);
+
+ spi->bits_per_word = 16;
+ spi->mode = SPI_MODE_0 | SPI_CS_HIGH;
+ error = spi_setup(spi);
+ if (error < 0)
+ return error;
+
+ cpcap->regmap_conf = &cpcap_regmap_config;
+ cpcap->regmap = devm_regmap_init_spi(spi, &cpcap_regmap_config);
+ if (IS_ERR(cpcap->regmap)) {
+ error = PTR_ERR(cpcap->regmap);
+ dev_err(cpcap->dev, "Failed to initialize regmap: %d\n",
+ error);
+
+ return error;
+ }
+
+ error = cpcap_check_revision(cpcap);
+ if (error)
+ return error;
+
+ error = cpcap_init_irq(cpcap);
+ if (error)
+ return error;
+
+ error = of_platform_populate(spi->dev.of_node,
+ cpcap_dt_match_table,
+ NULL, cpcap->dev);
+ if (error)
+ return error;
+
+ return 0;
+}
+
+static int cpcap_remove(struct spi_device *pdev)
+{
+ struct cpcap_device *cpcap = spi_get_drvdata(pdev);
+
+ of_platform_depopulate(cpcap->dev);
+
+ return 0;
+}
+
+static struct spi_driver cpcap_driver = {
+ .driver = {
+ .name = "cpcap-core",
+ .owner = THIS_MODULE,
+ .of_match_table = cpcap_of_match,
+ },
+ .probe = cpcap_probe,
+ .remove = cpcap_remove,
+};
+module_spi_driver(cpcap_driver);
+
+MODULE_ALIAS("platform:cpcap");
+MODULE_DESCRIPTION("CPCAP driver");
+MODULE_AUTHOR("Tony Lindgren <tony@xxxxxxxxxxx>");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/mfd/cpcap.h b/include/linux/mfd/cpcap.h
new file mode 100644
--- /dev/null
+++ b/include/linux/mfd/cpcap.h
@@ -0,0 +1,238 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Note that the register defines are based on earlier cpcap.h in
+ * Motorola Linux kernel tree except rewritten for the real register
+ * addresses instead of enumeration so they are usable with regmap.
+ */
+
+#define CPCAP_VENDOR_ST 0
+#define CPCAP_VENDOR_TI 1
+
+#define CPCAP_REVISION_1_0 0x08
+#define CPCAP_REVISION_1_1 0x09
+#define CPCAP_REVISION_2_0 0x10
+#define CPCAP_REVISION_2_1 0x11
+
+/* CPCAP registers */
+#define CPCAP_REG_INT1 0x0000 /* Interrupt 1 */
+#define CPCAP_REG_INT2 0x0004 /* Interrupt 2 */
+#define CPCAP_REG_INT3 0x0008 /* Interrupt 3 */
+#define CPCAP_REG_INT4 0x000c /* Interrupt 4 */
+#define CPCAP_REG_INTM1 0x0010 /* Interrupt Mask 1 */
+#define CPCAP_REG_INTM2 0x0014 /* Interrupt Mask 2 */
+#define CPCAP_REG_INTM3 0x0018 /* Interrupt Mask 3 */
+#define CPCAP_REG_INTM4 0x001c /* Interrupt Mask 4 */
+#define CPCAP_REG_INTS1 0x0020 /* Interrupt Sense 1 */
+#define CPCAP_REG_INTS2 0x0024 /* Interrupt Sense 2 */
+#define CPCAP_REG_INTS3 0x0028 /* Interrupt Sense 3 */
+#define CPCAP_REG_INTS4 0x002c /* Interrupt Sense 4 */
+#define CPCAP_REG_ASSIGN1 0x0030 /* Resource Assignment 1 */
+#define CPCAP_REG_ASSIGN2 0x0034 /* Resource Assignment 2 */
+#define CPCAP_REG_ASSIGN3 0x0038 /* Resource Assignment 3 */
+#define CPCAP_REG_ASSIGN4 0x003c /* Resource Assignment 4 */
+#define CPCAP_REG_ASSIGN5 0x0040 /* Resource Assignment 5 */
+#define CPCAP_REG_ASSIGN6 0x0044 /* Resource Assignment 6 */
+#define CPCAP_REG_VERSC1 0x0048 /* Version Control 1 */
+#define CPCAP_REG_VERSC2 0x004c /* Version Control 2 */
+
+#define CPCAP_REG_MI1 0x0200 /* Macro Interrupt 1 */
+#define CPCAP_REG_MIM1 0x0204 /* Macro Interrupt Mask 1 */
+#define CPCAP_REG_MI2 0x0208 /* Macro Interrupt 2 */
+#define CPCAP_REG_MIM2 0x020c /* Macro Interrupt Mask 2 */
+#define CPCAP_REG_UCC1 0x0210 /* UC Control 1 */
+#define CPCAP_REG_UCC2 0x0214 /* UC Control 2 */
+
+#define CPCAP_REG_PC1 0x021c /* Power Cut 1 */
+#define CPCAP_REG_PC2 0x0220 /* Power Cut 2 */
+#define CPCAP_REG_BPEOL 0x0224 /* BP and EOL */
+#define CPCAP_REG_PGC 0x0228 /* Power Gate and Control */
+#define CPCAP_REG_MT1 0x022c /* Memory Transfer 1 */
+#define CPCAP_REG_MT2 0x0230 /* Memory Transfer 2 */
+#define CPCAP_REG_MT3 0x0234 /* Memory Transfer 3 */
+#define CPCAP_REG_PF 0x0238 /* Print Format */
+
+#define CPCAP_REG_SCC 0x0400 /* System Clock Control */
+#define CPCAP_REG_SW1 0x0404 /* Stop Watch 1 */
+#define CPCAP_REG_SW2 0x0408 /* Stop Watch 2 */
+#define CPCAP_REG_UCTM 0x040c /* UC Turbo Mode */
+#define CPCAP_REG_TOD1 0x0410 /* Time of Day 1 */
+#define CPCAP_REG_TOD2 0x0414 /* Time of Day 2 */
+#define CPCAP_REG_TODA1 0x0418 /* Time of Day Alarm 1 */
+#define CPCAP_REG_TODA2 0x041c /* Time of Day Alarm 2 */
+#define CPCAP_REG_DAY 0x0420 /* Day */
+#define CPCAP_REG_DAYA 0x0424 /* Day Alarm */
+#define CPCAP_REG_VAL1 0x0428 /* Validity 1 */
+#define CPCAP_REG_VAL2 0x042c /* Validity 2 */
+
+#define CPCAP_REG_SDVSPLL 0x0600 /* Switcher DVS and PLL */
+#define CPCAP_REG_SI2CC1 0x0604 /* Switcher I2C Control 1 */
+#define CPCAP_REG_Si2CC2 0x0608 /* Switcher I2C Control 2 */
+#define CPCAP_REG_S1C1 0x060c /* Switcher 1 Control 1 */
+#define CPCAP_REG_S1C2 0x0610 /* Switcher 1 Control 2 */
+#define CPCAP_REG_S2C1 0x0614 /* Switcher 2 Control 1 */
+#define CPCAP_REG_S2C2 0x0618 /* Switcher 2 Control 2 */
+#define CPCAP_REG_S3C 0x061c /* Switcher 3 Control */
+#define CPCAP_REG_S4C1 0x0620 /* Switcher 4 Control 1 */
+#define CPCAP_REG_S4C2 0x0624 /* Switcher 4 Control 2 */
+#define CPCAP_REG_S5C 0x0628 /* Switcher 5 Control */
+#define CPCAP_REG_S6C 0x062c /* Switcher 6 Control */
+#define CPCAP_REG_VCAMC 0x0630 /* VCAM Control */
+#define CPCAP_REG_VCSIC 0x0634 /* VCSI Control */
+#define CPCAP_REG_VDACC 0x0638 /* VDAC Control */
+#define CPCAP_REG_VDIGC 0x063c /* VDIG Control */
+#define CPCAP_REG_VFUSEC 0x0640 /* VFUSE Control */
+#define CPCAP_REG_VHVIOC 0x0644 /* VHVIO Control */
+#define CPCAP_REG_VSDIOC 0x0648 /* VSDIO Control */
+#define CPCAP_REG_VPLLC 0x064c /* VPLL Control */
+#define CPCAP_REG_VRF1C 0x0650 /* VRF1 Control */
+#define CPCAP_REG_VRF2C 0x0654 /* VRF2 Control */
+#define CPCAP_REG_VRFREFC 0x0658 /* VRFREF Control */
+#define CPCAP_REG_VWLAN1C 0x065c /* VWLAN1 Control */
+#define CPCAP_REG_VWLAN2C 0x0660 /* VWLAN2 Control */
+#define CPCAP_REG_VSIMC 0x0664 /* VSIM Control */
+#define CPCAP_REG_VVIBC 0x0668 /* VVIB Control */
+#define CPCAP_REG_VUSBC 0x066c /* VUSB Control */
+#define CPCAP_REG_VUSBINT1C 0x0670 /* VUSBINT1 Control */
+#define CPCAP_REG_VUSBINT2C 0x0674 /* VUSBINT2 Control */
+#define CPCAP_REG_URT 0x0678 /* Useroff Regulator Trigger */
+#define CPCAP_REG_URM1 0x067c /* Useroff Regulator Mask 1 */
+#define CPCAP_REG_URM2 0x0680 /* Useroff Regulator Mask 2 */
+
+#define CPCAP_REG_VAUDIOC 0x0800 /* VAUDIO Control */
+#define CPCAP_REG_CC 0x0804 /* Codec Control */
+#define CPCAP_REG_CDI 0x0808 /* Codec Digital Interface */
+#define CPCAP_REG_SDAC 0x080c /* Stereo DAC */
+#define CPCAP_REG_SDACDI 0x0810 /* Stereo DAC Digital Interface */
+#define CPCAP_REG_TXI 0x0814 /* TX Inputs */
+#define CPCAP_REG_TXMP 0x0818 /* TX MIC PGA's */
+#define CPCAP_REG_RXOA 0x081c /* RX Output Amplifiers */
+#define CPCAP_REG_RXVC 0x0820 /* RX Volume Control */
+#define CPCAP_REG_RXCOA 0x0824 /* RX Codec to Output Amps */
+#define CPCAP_REG_RXSDOA 0x0828 /* RX Stereo DAC to Output Amps */
+#define CPCAP_REG_RXEPOA 0x082c /* RX External PGA to Output Amps */
+#define CPCAP_REG_RXLL 0x0830 /* RX Low Latency */
+#define CPCAP_REG_A2LA 0x0834 /* A2 Loudspeaker Amplifier */
+#define CPCAP_REG_MIPIS1 0x0838 /* MIPI Slimbus 1 */
+#define CPCAP_REG_MIPIS2 0x083c /* MIPI Slimbus 2 */
+#define CPCAP_REG_MIPIS3 0x0840 /* MIPI Slimbus 3. */
+#define CPCAP_REG_LVAB 0x0844 /* LMR Volume and A4 Balanced. */
+
+#define CPCAP_REG_CCC1 0x0a00 /* Coulomb Counter Control 1 */
+#define CPCAP_REG_CRM 0x0a04 /* Charger and Reverse Mode */
+#define CPCAP_REG_CCCC2 0x0a08 /* Coincell and Coulomb Ctr Ctrl 2 */
+#define CPCAP_REG_CCS1 0x0a0c /* Coulomb Counter Sample 1 */
+#define CPCAP_REG_CCS2 0x0a10 /* Coulomb Counter Sample 2 */
+#define CPCAP_REG_CCA1 0x0a14 /* Coulomb Counter Accumulator 1 */
+#define CPCAP_REG_CCA2 0x0a18 /* Coulomb Counter Accumulator 2 */
+#define CPCAP_REG_CCM 0x0a1c /* Coulomb Counter Mode */
+#define CPCAP_REG_CCO 0x0a20 /* Coulomb Counter Offset */
+#define CPCAP_REG_CCI 0x0a24 /* Coulomb Counter Integrator */
+
+#define CPCAP_REG_ADCC1 0x0c00 /* A/D Converter Configuration 1 */
+#define CPCAP_REG_ADCC2 0x0c04 /* A/D Converter Configuration 2 */
+#define CPCAP_REG_ADCD0 0x0c08 /* A/D Converter Data 0 */
+#define CPCAP_REG_ADCD1 0x0c0c /* A/D Converter Data 1 */
+#define CPCAP_REG_ADCD2 0x0c10 /* A/D Converter Data 2 */
+#define CPCAP_REG_ADCD3 0x0c14 /* A/D Converter Data 3 */
+#define CPCAP_REG_ADCD4 0x0c18 /* A/D Converter Data 4 */
+#define CPCAP_REG_ADCD5 0x0c1c /* A/D Converter Data 5 */
+#define CPCAP_REG_ADCD6 0x0c20 /* A/D Converter Data 6 */
+#define CPCAP_REG_ADCD7 0x0c24 /* A/D Converter Data 7 */
+#define CPCAP_REG_ADCAL1 0x0c28 /* A/D Converter Calibration 1 */
+#define CPCAP_REG_ADCAL2 0x0c2c /* A/D Converter Calibration 2 */
+
+#define CPCAP_REG_USBC1 0x0e00 /* USB Control 1 */
+#define CPCAP_REG_USBC2 0x0e04 /* USB Control 2 */
+#define CPCAP_REG_USBC3 0x0e08 /* USB Control 3 */
+#define CPCAP_REG_UVIDL 0x0e0c /* ULPI Vendor ID Low */
+#define CPCAP_REG_UVIDH 0x0e10 /* ULPI Vendor ID High */
+#define CPCAP_REG_UPIDL 0x0e14 /* ULPI Product ID Low */
+#define CPCAP_REG_UPIDH 0x0e18 /* ULPI Product ID High */
+#define CPCAP_REG_UFC1 0x0e1c /* ULPI Function Control 1 */
+#define CPCAP_REG_UFC2 0x0e20 /* ULPI Function Control 2 */
+#define CPCAP_REG_UFC3 0x0e24 /* ULPI Function Control 3 */
+#define CPCAP_REG_UIC1 0x0e28 /* ULPI Interface Control 1 */
+#define CPCAP_REG_UIC2 0x0e2c /* ULPI Interface Control 2 */
+#define CPCAP_REG_UIC3 0x0e30 /* ULPI Interface Control 3 */
+#define CPCAP_REG_USBOTG1 0x0e34 /* USB OTG Control 1 */
+#define CPCAP_REG_USBOTG2 0x0e38 /* USB OTG Control 2 */
+#define CPCAP_REG_USBOTG3 0x0e3c /* USB OTG Control 3 */
+#define CPCAP_REG_UIER1 0x0e40 /* USB Interrupt Enable Rising 1 */
+#define CPCAP_REG_UIER2 0x0e44 /* USB Interrupt Enable Rising 2 */
+#define CPCAP_REG_UIER3 0x0e48 /* USB Interrupt Enable Rising 3 */
+#define CPCAP_REG_UIEF1 0x0e4c /* USB Interrupt Enable Falling 1 */
+#define CPCAP_REG_UIEF2 0x0e50 /* USB Interrupt Enable Falling 1 */
+#define CPCAP_REG_UIEF3 0x0e54 /* USB Interrupt Enable Falling 1 */
+#define CPCAP_REG_UIS 0x0e58 /* USB Interrupt Status */
+#define CPCAP_REG_UIL 0x0e5c /* USB Interrupt Latch */
+#define CPCAP_REG_USBD 0x0e60 /* USB Debug */
+#define CPCAP_REG_SCR1 0x0e64 /* Scratch 1 */
+#define CPCAP_REG_SCR2 0x0e68 /* Scratch 2 */
+#define CPCAP_REG_SCR3 0x0e6c /* Scratch 3 */
+
+#define CPCAP_REG_VMC 0x0eac /* Video Mux Control */
+#define CPCAP_REG_OWDC 0x0eb0 /* One Wire Device Control */
+#define CPCAP_REG_GPIO0 0x0eb4 /* GPIO 0 Control */
+
+#define CPCAP_REG_GPIO1 0x0ebc /* GPIO 1 Control */
+
+#define CPCAP_REG_GPIO2 0x0ec4 /* GPIO 2 Control */
+
+#define CPCAP_REG_GPIO3 0x0ecc /* GPIO 3 Control */
+
+#define CPCAP_REG_GPIO4 0x0ed4 /* GPIO 4 Control */
+
+#define CPCAP_REG_GPIO5 0x0edc /* GPIO 5 Control */
+
+#define CPCAP_REG_GPIO6 0x0ee4 /* GPIO 6 Control */
+
+#define CPCAP_REG_MDLC 0x1000 /* Main Display Lighting Control */
+#define CPCAP_REG_KLC 0x1004 /* Keypad Lighting Control */
+#define CPCAP_REG_ADLC 0x1008 /* Aux Display Lighting Control */
+#define CPCAP_REG_REDC 0x100c /* Red Triode Control */
+#define CPCAP_REG_GREENC 0x1010 /* Green Triode Control */
+#define CPCAP_REG_BLUEC 0x1014 /* Blue Triode Control */
+#define CPCAP_REG_CFC 0x1018 /* Camera Flash Control */
+#define CPCAP_REG_ABC 0x101c /* Adaptive Boost Control */
+#define CPCAP_REG_BLEDC 0x1020 /* Bluetooth LED Control */
+#define CPCAP_REG_CLEDC 0x1024 /* Camera Privacy LED Control */
+
+#define CPCAP_REG_OW1C 0x1200 /* One Wire 1 Command */
+#define CPCAP_REG_OW1D 0x1204 /* One Wire 1 Data */
+#define CPCAP_REG_OW1I 0x1208 /* One Wire 1 Interrupt */
+#define CPCAP_REG_OW1IE 0x120c /* One Wire 1 Interrupt Enable */
+
+#define CPCAP_REG_OW1 0x1214 /* One Wire 1 Control */
+
+#define CPCAP_REG_OW2C 0x1220 /* One Wire 2 Command */
+#define CPCAP_REG_OW2D 0x1224 /* One Wire 2 Data */
+#define CPCAP_REG_OW2I 0x1228 /* One Wire 2 Interrupt */
+#define CPCAP_REG_OW2IE 0x122c /* One Wire 2 Interrupt Enable */
+
+#define CPCAP_REG_OW2 0x1234 /* One Wire 2 Control */
+
+#define CPCAP_REG_OW3C 0x1240 /* One Wire 3 Command */
+#define CPCAP_REG_OW3D 0x1244 /* One Wire 3 Data */
+#define CPCAP_REG_OW3I 0x1248 /* One Wire 3 Interrupt */
+#define CPCAP_REG_OW3IE 0x124c /* One Wire 3 Interrupt Enable */
+
+#define CPCAP_REG_OW3 0x1254 /* One Wire 3 Control */
+#define CPCAP_REG_GCAIC 0x1258 /* GCAI Clock Control */
+#define CPCAP_REG_GCAIM 0x125c /* GCAI GPIO Mode */
+#define CPCAP_REG_LGDIR 0x1260 /* LMR GCAI GPIO Direction */
+#define CPCAP_REG_LGPU 0x1264 /* LMR GCAI GPIO Pull-up */
+#define CPCAP_REG_LGPIN 0x1268 /* LMR GCAI GPIO Pin */
+#define CPCAP_REG_LGMASK 0x126c /* LMR GCAI GPIO Mask */
+#define CPCAP_REG_LDEB 0x1270 /* LMR Debounce Settings */
+#define CPCAP_REG_LGDET 0x1274 /* LMR GCAI Detach Detect */
+#define CPCAP_REG_LMISC 0x1278 /* LMR Misc Bits */
+#define CPCAP_REG_LMACE 0x127c /* LMR Mace IC Support */
+
+#define CPCAP_REG_TEST 0x7c00 /* Test */
+
+#define CPCAP_REG_ST_TEST1 0x7d08 /* ST Test1 */
+
+#define CPCAP_REG_ST_TEST2 0x7d18 /* ST Test2 */
--
2.10.2
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