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Merge tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

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Pull MFD changes from Samuel Ortiz:
 "MFD bits for the 3.7 merge window.

  As usual we have a few new drivers:

   - TI LP8788
   - TI OMAP USB TLL
   - Maxim MAX8907
   - SMSC ECE1099
   - Dialog Semiconductor DA9055
   - A simpler syscon driver that allow us to get rid of the anatop one.

  Drivers are also gradually getting Device Tree and IRQ domain support.

  The following drivers got DT support:
   - palmas, 88pm860x, tc3589x and twl4030-audio

  And those ones now use the IRQ domain APIs:
   - 88pm860x, tc3589x, db8500_prcmu

  Also some other interesting changes:
   - Intel's ICH LPC now supports Lynx Point
   - TI's twl4030-audio added a GPO child
   - tps6527 enabled its backlight subdevice
   - The twl6030 pwm driver moved to the new PWM subsystem

  And finally a bunch of cleanup and casual fixes for mc13xxx, 88pm860x,
  palmas, ab8500, wm8994, wm5110, max8907 and the tps65xxx family."

Fix up various annoying conflicts: the DT and IRQ domain support came in
twice and was already in 3.6. And then it was apparently rebased.

Guys, DON'T REBASE!

* tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (89 commits)
  ARM: dts: Enable 88pm860x pmic
  mfd: 88pm860x: Move gpadc init into touch
  mfd: 88pm860x: Device tree support
  mfd: 88pm860x: Use irqdomain
  mfd: smsc: Add support for smsc gpio io/keypad driver
  backlight: tps65217_bl: Add missing platform_set_drvdata in tps65217_bl_probe
  mfd: DA9055 core driver
  mfd: tps65910: Add alarm interrupt of TPS65910 RTC to mfd device list
  mfd: wm5110: Add register patches for revision B
  mfd: wm5110: Disable control interface error report for WM5110 rev B
  mfd: max8907: Remove regulator-compatible from DT docs
  backlight: Add TPS65217 WLED driver
  mfd: Add backlight as subdevice to the tps65217
  mfd: Provide the PRCMU with its own IRQ domain
  mfd: Fix max8907 sparse warning
  mfd: Add lp8788 mfd driver
  mfd: dbx500: Provide a more accurate smp_twd clock
  mfd: rc5t583: Fix warning messages
  regulator: palmas: Add DT support
  mfd: palmas: Change regulator defns to better suite DT
  ...
This commit is contained in:
Linus Torvalds
2012-10-05 12:01:30 +09:00
parent ecefbd94b8 74d8378159
commit 578f1ef91a
105 changed files with 7893 additions and 1808 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/boot/dts/imx6q.dtsi
View File

@@ -400,8 +400,8 @@
#clock-cells = <1>;
};
anatop@020c8000 {
compatible = "fsl,imx6q-anatop";
anatop: anatop@020c8000 {
compatible = "fsl,imx6q-anatop", "syscon", "simple-bus";
reg = <0x020c8000 0x1000>;
interrupts = <0 49 0x04 0 54 0x04 0 127 0x04>;
@@ -531,6 +531,11 @@
interrupts = <0 89 0x04 0 90 0x04>;
};
gpr: iomuxc-gpr@020e0000 {
compatible = "fsl,imx6q-iomuxc-gpr", "syscon";
reg = <0x020e0000 0x38>;
};
iomuxc@020e0000 {
compatible = "fsl,imx6q-iomuxc";
reg = <0x020e0000 0x4000>;

137
arch/arm/boot/dts/pxa910-dkb.dts
View File

@@ -29,6 +29,143 @@
};
twsi1: i2c@d4011000 {
status = "okay";
pmic: 88pm860x@34 {
compatible = "marvell,88pm860x";
reg = <0x34>;
interrupts = <4>;
interrupt-parent = <&intc>;
interrupt-controller;
#interrupt-cells = <1>;
marvell,88pm860x-irq-read-clr;
marvell,88pm860x-slave-addr = <0x11>;
regulators {
BUCK1 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
BUCK2 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
BUCK3 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
LDO1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <2800000>;
regulator-boot-on;
regulator-always-on;
};
LDO2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
LDO5 {
regulator-min-microvolt = <2900000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO7 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-boot-on;
regulator-always-on;
};
LDO8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-boot-on;
regulator-always-on;
};
LDO9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO10 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO12 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
LDO13 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
LDO14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
rtc {
marvell,88pm860x-vrtc = <1>;
};
touch {
marvell,88pm860x-gpadc-prebias = <1>;
marvell,88pm860x-gpadc-slot-cycle = <1>;
marvell,88pm860x-tsi-prebias = <6>;
marvell,88pm860x-pen-prebias = <16>;
marvell,88pm860x-pen-prechg = <2>;
marvell,88pm860x-resistor-X = <300>;
};
backlights {
backlight-0 {
marvell,88pm860x-iset = <4>;
marvell,88pm860x-pwm = <3>;
};
backlight-2 {
};
};
leds {
led0-red {
marvell,88pm860x-iset = <12>;
};
led0-green {
marvell,88pm860x-iset = <12>;
};
led0-blue {
marvell,88pm860x-iset = <12>;
};
};
};
};
rtc: rtc@d4010000 {
status = "okay";

4
arch/arm/boot/dts/pxa910.dtsi
View File

@@ -120,6 +120,8 @@
twsi1: i2c@d4011000 {
compatible = "mrvl,mmp-twsi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xd4011000 0x1000>;
interrupts = <7>;
mrvl,i2c-fast-mode;
@@ -128,6 +130,8 @@
twsi2: i2c@d4037000 {
compatible = "mrvl,mmp-twsi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xd4037000 0x1000>;
interrupts = <54>;
status = "disabled";

2
arch/arm/mach-imx/Kconfig
View File

@@ -758,7 +758,7 @@ config SOC_IMX6Q
select HAVE_IMX_MMDC
select HAVE_IMX_SRC
select HAVE_SMP
select MFD_ANATOP
select MFD_SYSCON
select PINCTRL
select PINCTRL_IMX6Q

47
arch/arm/mach-imx/mach-imx6q.c
View File

@@ -23,8 +23,9 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/phy.h>
#include <linux/regmap.h>
#include <linux/micrel_phy.h>
#include <linux/mfd/anatop.h>
#include <linux/mfd/syscon.h>
#include <asm/cpuidle.h>
#include <asm/smp_twd.h>
#include <asm/hardware/cache-l2x0.h>
@@ -118,20 +119,7 @@ static void __init imx6q_sabrelite_init(void)
static void __init imx6q_usb_init(void)
{
struct device_node *np;
struct platform_device *pdev = NULL;
struct anatop *adata = NULL;
np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop");
if (np)
pdev = of_find_device_by_node(np);
if (pdev)
adata = platform_get_drvdata(pdev);
if (!adata) {
if (np)
of_node_put(np);
return;
}
struct regmap *anatop;
#define HW_ANADIG_USB1_CHRG_DETECT 0x000001b0
#define HW_ANADIG_USB2_CHRG_DETECT 0x00000210
@@ -139,20 +127,21 @@ static void __init imx6q_usb_init(void)
#define BM_ANADIG_USB_CHRG_DETECT_EN_B 0x00100000
#define BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B 0x00080000
/*
* The external charger detector needs to be disabled,
* or the signal at DP will be poor
*/
anatop_write_reg(adata, HW_ANADIG_USB1_CHRG_DETECT,
BM_ANADIG_USB_CHRG_DETECT_EN_B
| BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B,
~0);
anatop_write_reg(adata, HW_ANADIG_USB2_CHRG_DETECT,
BM_ANADIG_USB_CHRG_DETECT_EN_B |
BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B,
~0);
of_node_put(np);
anatop = syscon_regmap_lookup_by_compatible("fsl,imx6q-anatop");
if (!IS_ERR(anatop)) {
/*
* The external charger detector needs to be disabled,
* or the signal at DP will be poor
*/
regmap_write(anatop, HW_ANADIG_USB1_CHRG_DETECT,
BM_ANADIG_USB_CHRG_DETECT_EN_B
| BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B);
regmap_write(anatop, HW_ANADIG_USB2_CHRG_DETECT,
BM_ANADIG_USB_CHRG_DETECT_EN_B |
BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B);
} else {
pr_warn("failed to find fsl,imx6q-anatop regmap\n");
}
}
static void __init imx6q_init_machine(void)

31
arch/arm/mach-omap2/usb-host.c
View File

@@ -33,10 +33,12 @@
#ifdef CONFIG_MFD_OMAP_USB_HOST
#define OMAP_USBHS_DEVICE "usbhs_omap"
#define OMAP_USBTLL_DEVICE "usbhs_tll"
#define USBHS_UHH_HWMODNAME "usb_host_hs"
#define USBHS_TLL_HWMODNAME "usb_tll_hs"
static struct usbhs_omap_platform_data usbhs_data;
static struct usbtll_omap_platform_data usbtll_data;
static struct ehci_hcd_omap_platform_data ehci_data;
static struct ohci_hcd_omap_platform_data ohci_data;
@@ -485,13 +487,14 @@ void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
{
struct omap_hwmod *oh[2];
struct omap_hwmod *uhh_hwm, *tll_hwm;
struct platform_device *pdev;
int bus_id = -1;
int i;
for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
usbhs_data.port_mode[i] = pdata->port_mode[i];
usbtll_data.port_mode[i] = pdata->port_mode[i];
ohci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i];
@@ -510,25 +513,35 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
setup_4430ohci_io_mux(pdata->port_mode);
}
oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
if (!oh[0]) {
uhh_hwm = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
if (!uhh_hwm) {
pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
return;
}
oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
if (!oh[1]) {
tll_hwm = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
if (!tll_hwm) {
pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
return;
}
pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
(void *)&usbhs_data, sizeof(usbhs_data),
pdev = omap_device_build(OMAP_USBTLL_DEVICE, bus_id, tll_hwm,
&usbtll_data, sizeof(usbtll_data),
omap_uhhtll_latency,
ARRAY_SIZE(omap_uhhtll_latency), false);
if (IS_ERR(pdev)) {
pr_err("Could not build hwmod devices %s,%s\n",
USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
pr_err("Could not build hwmod device %s\n",
USBHS_TLL_HWMODNAME);
return;
}
pdev = omap_device_build(OMAP_USBHS_DEVICE, bus_id, uhh_hwm,
&usbhs_data, sizeof(usbhs_data),
omap_uhhtll_latency,
ARRAY_SIZE(omap_uhhtll_latency), false);
if (IS_ERR(pdev)) {
pr_err("Could not build hwmod devices %s\n",
USBHS_UHH_HWMODNAME);
return;
}
}

2
arch/arm/mach-u300/i2c.c
View File

@@ -9,7 +9,7 @@
*/
#include <linux/kernel.h>
#include <linux/i2c.h>
#include <linux/mfd/abx500.h>
#include <linux/mfd/ab3100.h>
#include <linux/regulator/machine.h>
#include <linux/amba/bus.h>
#include <mach/irqs.h>

7
arch/arm/plat-omap/include/plat/usb.h
View File

@@ -4,6 +4,7 @@
#define __ASM_ARCH_OMAP_USB_H
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/usb/musb.h>
#define OMAP3_HS_USB_PORTS 3
@@ -63,6 +64,10 @@ struct usbhs_omap_platform_data {
struct ehci_hcd_omap_platform_data *ehci_data;
struct ohci_hcd_omap_platform_data *ohci_data;
};
struct usbtll_omap_platform_data {
enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS];
};
/*-------------------------------------------------------------------------*/
struct omap_musb_board_data {
@@ -81,6 +86,8 @@ enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
extern void usb_musb_init(struct omap_musb_board_data *board_data);
extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
extern int omap_tll_enable(void);
extern int omap_tll_disable(void);
extern int omap4430_phy_power(struct device *dev, int ID, int on);
extern int omap4430_phy_set_clk(struct device *dev, int on);