M: Baruch Siach <baruch@tkos.co.il>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
+F: arch/arm/boot/dts/cx92755*
N: digicolor
ARM/EBSA110 MACHINE SUPPORT
audio_codec: tlv320aic3106@1b {
compatible = "ti,tlv320aic3106";
reg = <0x1b>;
+ ai3x-micbias-vg = <0x2>;
};
accel: lis331dlh@1d {
ti,audio-routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
- "LINE1L", "Line In";
+ "MIC3L", "Mic3L Switch";
};
&mcasp0 {
regulators {
dcdc1_reg: regulator@0 {
/* VDD_1V8 system supply */
+ regulator-always-on;
};
dcdc2_reg: regulator@1 {
/* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */
regulator-name = "vdd_core";
regulator-min-microvolt = <925000>;
- regulator-max-microvolt = <1325000>;
+ regulator-max-microvolt = <1150000>;
regulator-boot-on;
+ regulator-always-on;
};
dcdc3_reg: regulator@2 {
/* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <925000>;
- regulator-max-microvolt = <1150000>;
+ regulator-max-microvolt = <1325000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo1_reg: regulator@3 {
/* VRTC 1.8V always-on supply */
+ regulator-name = "vrtc,vdds";
regulator-always-on;
};
ldo2_reg: regulator@4 {
/* 3.3V rail */
+ regulator-name = "vdd_3v3aux";
+ regulator-always-on;
};
ldo3_reg: regulator@5 {
/* VDD_3V3A 3.3V rail */
+ regulator-name = "vdd_3v3a";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo4_reg: regulator@6 {
/* VDD_3V3B 3.3V rail */
+ regulator-name = "vdd_3v3b";
+ regulator-always-on;
};
};
};
MATRIX_KEY(0x00, 0x02, KEY_F1)
MATRIX_KEY(0x00, 0x03, KEY_B)
MATRIX_KEY(0x00, 0x04, KEY_F10)
+ MATRIX_KEY(0x00, 0x05, KEY_RO)
MATRIX_KEY(0x00, 0x06, KEY_N)
MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
MATRIX_KEY(0x01, 0x09, KEY_F9)
MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
+ MATRIX_KEY(0x01, 0x0c, KEY_HENKAN)
MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
MATRIX_KEY(0x02, 0x01, KEY_TAB)
MATRIX_KEY(0x02, 0x07, KEY_102ND)
MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
MATRIX_KEY(0x02, 0x09, KEY_F8)
+ MATRIX_KEY(0x02, 0x0a, KEY_YEN)
MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
MATRIX_KEY(0x03, 0x02, KEY_F2)
MATRIX_KEY(0x03, 0x06, KEY_6)
MATRIX_KEY(0x03, 0x08, KEY_MINUS)
MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
+ MATRIX_KEY(0x03, 0x0c, KEY_MUHENKAN)
MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
MATRIX_KEY(0x04, 0x01, KEY_A)
interrupts = <36 37 38 39 40 41 42 43 44>;
status = "disabled";
clocks = <&clks 26>;
+ #io-channel-cells = <1>;
};
spdif@80054000 {
};
gpt1: timer@10003000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x10003000 0x1000>;
interrupts = <26>;
clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
};
gpt2: timer@10004000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x10004000 0x1000>;
interrupts = <25>;
clocks = <&clks IMX27_CLK_GPT2_IPG_GATE>,
};
gpt3: timer@10005000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x10005000 0x1000>;
interrupts = <24>;
clocks = <&clks IMX27_CLK_GPT3_IPG_GATE>,
};
gpt4: timer@10019000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x10019000 0x1000>;
interrupts = <4>;
clocks = <&clks IMX27_CLK_GPT4_IPG_GATE>,
};
gpt5: timer@1001a000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x1001a000 0x1000>;
interrupts = <3>;
clocks = <&clks IMX27_CLK_GPT5_IPG_GATE>,
};
gpt6: timer@1001f000 {
- compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x1001f000 0x1000>;
interrupts = <2>;
clocks = <&clks IMX27_CLK_GPT6_IPG_GATE>,
&tve {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_vga_sync>;
+ ddc-i2c-bus = <&i2c2>;
fsl,tve-mode = "vga";
- fsl,hsync-pin = <4>;
- fsl,vsync-pin = <6>;
+ fsl,hsync-pin = <7>; /* IPU DI1 PIN7 via EIM_OE */
+ fsl,vsync-pin = <8>; /* IPU DI1 PIN8 via EIM_RW */
status = "okay";
};
gpio,syscon-dev = <&devctrl 0x240>;
};
- pcie@21020000 {
+ pcie1: pcie@21020000 {
compatible = "ti,keystone-pcie","snps,dw-pcie";
clocks = <&clkpcie1>;
clock-names = "pcie";
ranges = <0x81000000 0 0 0x23260000 0x4000 0x4000
0x82000000 0 0x60000000 0x60000000 0 0x10000000>;
+ status = "disabled";
device_type = "pci";
num-lanes = <2>;
ti,syscon-dev = <&devctrl 0x2a0>;
};
- pcie@21800000 {
+ pcie0: pcie@21800000 {
compatible = "ti,keystone-pcie", "snps,dw-pcie";
clocks = <&clkpcie>;
clock-names = "pcie";
ranges = <0x81000000 0 0 0x23250000 0 0x4000
0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
+ status = "disabled";
device_type = "pci";
num-lanes = <2>;
lcd0: display@0 {
compatible = "lgphilips,lb035q02";
- label = "lcd";
+ label = "lcd35";
reg = <1>; /* CS1 */
spi-max-frequency = <10000000>;
lcd0: display@0 {
compatible = "samsung,lte430wq-f0c", "panel-dpi";
- label = "lcd";
+ label = "lcd43";
pinctrl-names = "default";
pinctrl-0 = <<e430_pins>;
reg = <0x4a066000 0x100>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_dsp";
+ #iommu-cells = <0>;
};
mmu_ipu: mmu@55082000 {
reg = <0x55082000 0x100>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_ipu";
+ #iommu-cells = <0>;
ti,iommu-bus-err-back;
};
reg = <0x4a066000 0x100>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_dsp";
+ #iommu-cells = <0>;
};
mmu_ipu: mmu@55082000 {
reg = <0x55082000 0x100>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_ipu";
+ #iommu-cells = <0>;
ti,iommu-bus-err-back;
};
rxc-skew-ps = <2000>;
};
-&mmc0 {
- vmmc-supply = <®ulator_3_3v>;
- vqmmc-supply = <®ulator_3_3v>;
-};
-
-&usb1 {
- status = "okay";
-};
-
&gpio2 {
status = "okay";
};
-&i2c1{
+&i2c1 {
status = "okay";
- accel1: accel1@53{
- compatible = "adxl34x";
+ accel1: accelerometer@53 {
+ compatible = "adi,adxl345";
reg = <0x53>;
- interrupt-parent = < &portc >;
+ interrupt-parent = <&portc>;
interrupts = <3 2>;
};
};
+
+&mmc0 {
+ vmmc-supply = <®ulator_3_3v>;
+ vqmmc-supply = <®ulator_3_3v>;
+};
+
+&usb1 {
+ status = "okay";
+};
model = "ST-Ericsson U8540 platform with Device Tree";
compatible = "st-ericsson,ccu8540", "st-ericsson,u8540";
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
+
memory@0 {
device_type = "memory";
reg = <0x20000000 0x1f000000>, <0xc0000000 0x3f000000>;
model = "ST-Ericsson CCU9540 platform with Device Tree";
compatible = "st-ericsson,ccu9540", "st-ericsson,u9540";
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
+
memory {
reg = <0x00000000 0x20000000>;
};
power-domains = <&pm_domains DOMAIN_VAPE>;
};
- uart@80120000 {
+ ux500_serial0: uart@80120000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x80120000 0x1000>;
interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- uart@80121000 {
+ ux500_serial1: uart@80121000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x80121000 0x1000>;
interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- uart@80007000 {
+ ux500_serial2: uart@80007000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x80007000 0x1000>;
interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
status = "okay";
};
+ /* This UART is unused and thus left disabled */
uart@80121000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_default_mode>;
pinctrl-1 = <&uart1_sleep_mode>;
- status = "okay";
};
uart@80007000 {
model = "ST-Ericsson HREF (pre-v60) and ST UIB";
compatible = "st-ericsson,mop500", "st-ericsson,u8500";
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
+
soc {
/* Reset line for the BU21013 touchscreen */
i2c@80110000 {
/ {
model = "ST-Ericsson HREF (pre-v60) and TVK1281618 UIB";
compatible = "st-ericsson,mop500", "st-ericsson,u8500";
+
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
};
};
soc {
+ /* Enable UART1 on this board */
+ uart@80121000 {
+ status = "okay";
+ };
+
i2c@80004000 {
tps61052@33 {
compatible = "tps61052";
model = "ST-Ericsson HREF (v60+) and ST UIB";
compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500";
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
+
soc {
/* Reset line for the BU21013 touchscreen */
i2c@80110000 {
/ {
model = "ST-Ericsson HREF (v60+) and TVK1281618 UIB";
compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500";
+
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
};
<&vaudio_hf_hrefv60_mode>,
<&gbf_hrefv60_mode>,
<&hdtv_hrefv60_mode>,
- <&touch_hrefv60_mode>;
+ <&touch_hrefv60_mode>,
+ <&gpios_hrefv60_mode>;
sdi0 {
- /* SD card detect GPIO pin, extend default state */
sdi0_default_mode: sdi0_default {
+ /* SD card detect GPIO pin, extend default state */
default_hrefv60_cfg1 {
pins = "GPIO95_E8";
ste,config = <&gpio_in_pu>;
};
+ /* VMMCI level-shifter enable */
+ default_hrefv60_cfg2 {
+ pins = "GPIO169_D22";
+ ste,config = <&gpio_out_lo>;
+ };
+ /* VMMCI level-shifter voltage select */
+ default_hrefv60_cfg3 {
+ pins = "GPIO5_AG6";
+ ste,config = <&gpio_out_hi>;
+ };
};
};
ipgpio {
};
};
};
+ gpios {
+ /* Dangling GPIO pins */
+ gpios_hrefv60_mode: gpios_hrefv60 {
+ default_cfg1 {
+ /* Normally UART1 RXD, now dangling */
+ pins = "GPIO4_AH6";
+ ste,config = <&in_pu>;
+ };
+ };
+ };
};
};
};
model = "Calao Systems Snowball platform with device tree";
compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
+ /* This stablilizes the serial port enumeration */
+ aliases {
+ serial0 = &ux500_serial0;
+ serial1 = &ux500_serial1;
+ serial2 = &ux500_serial2;
+ };
+
memory {
reg = <0x00000000 0x20000000>;
};
status = "okay";
};
+ /* This UART is unused and thus left disabled */
uart@80121000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_default_mode>;
pinctrl-1 = <&uart1_sleep_mode>;
- status = "okay";
};
uart@80007000 {
pins = "GPIO21_AB3"; /* DAT31DIR */
ste,config = <&out_hi>;
};
-
+ /* SD card detect GPIO pin, extend default state */
+ snowball_cfg2 {
+ pins = "GPIO218_AH11";
+ ste,config = <&gpio_in_pu>;
+ };
+ /* VMMCI level-shifter enable */
+ snowball_cfg3 {
+ pins = "GPIO217_AH12";
+ ste,config = <&gpio_out_lo>;
+ };
+ /* VMMCI level-shifter voltage select */
+ snowball_cfg4 {
+ pins = "GPIO228_AJ6";
+ ste,config = <&gpio_out_hi>;
+ };
};
};
ssp0 {
}
}
-#ifdef CONFIG_PM_GENERIC_DOMAINS
-
static void _imx6q_pm_pu_power_off(struct generic_pm_domain *genpd)
{
int iso, iso2sw;
static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg)
{
struct clk *clk;
- bool is_off;
int i;
imx6q_pu_domain.reg = pu_reg;
}
imx6q_pu_domain.num_clks = i;
- is_off = IS_ENABLED(CONFIG_PM);
- if (is_off) {
- _imx6q_pm_pu_power_off(&imx6q_pu_domain.base);
- } else {
- /*
- * Enable power if compiled without CONFIG_PM in case the
- * bootloader disabled it.
- */
- imx6q_pm_pu_power_on(&imx6q_pu_domain.base);
- }
+ /* Enable power always in case bootloader disabled it. */
+ imx6q_pm_pu_power_on(&imx6q_pu_domain.base);
+
+ if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS))
+ return 0;
- pm_genpd_init(&imx6q_pu_domain.base, NULL, is_off);
+ pm_genpd_init(&imx6q_pu_domain.base, NULL, false);
return of_genpd_add_provider_onecell(dev->of_node,
&imx_gpc_onecell_data);
return -EINVAL;
}
-#else
-static inline int imx_gpc_genpd_init(struct device *dev, struct regulator *reg)
-{
- return 0;
-}
-#endif /* CONFIG_PM_GENERIC_DOMAINS */
-
static int imx_gpc_probe(struct platform_device *pdev)
{
struct regulator *pu_reg;
select ARM_GIC
select MACH_OMAP_GENERIC
select MIGHT_HAVE_CACHE_L2X0
+ select HAVE_ARM_SCU
config SOC_DRA7XX
bool "TI DRA7XX"
#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
#include <linux/gpio.h>
+#include <linux/regulator/machine.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
capc7117_uarts_init();
capc7117_ide_init();
+
+ regulator_has_full_constraints();
}
MACHINE_START(CAPC7117,
#include <linux/syscore_ops.h>
#include <linux/irq.h>
#include <linux/gpio.h>
+#include <linux/regulator/machine.h>
#include <linux/dm9000.h>
#include <linux/leds.h>
cmx2xx_init_ac97();
cmx2xx_init_touchscreen();
cmx2xx_init_leds();
+
+ regulator_has_full_constraints();
}
static void __init cmx2xx_init_irq(void)
cm_x300_init_ac97();
cm_x300_init_wi2wi();
cm_x300_init_bl();
+
+ regulator_has_full_constraints();
}
static void __init cm_x300_fixup(struct tag *tags, char **cmdline)
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/regulator/machine.h>
#include <linux/ucb1400.h>
#include <asm/mach/arch.h>
printk(KERN_ERR "Illegal colibri_pxa270_baseboard type %d\n",
colibri_pxa270_baseboard);
}
+
+ regulator_has_full_constraints();
}
/* The "Income s.r.o. SH-Dmaster PXA270 SBC" board can be booted either
em_x270_init_i2c();
em_x270_init_camera();
em_x270_userspace_consumers_init();
+
+ regulator_has_full_constraints();
}
MACHINE_START(EM_X270, "Compulab EM-X270")
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/can/platform/mcp251x.h>
+#include <linux/regulator/machine.h>
#include "generic.h"
mxm_8x10_mmc_init();
icontrol_can_init();
+
+ regulator_has_full_constraints();
}
MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
#include <linux/dm9000.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
+#include <linux/regulator/machine.h>
#include <linux/i2c/pxa-i2c.h>
#include <asm/types.h>
BCR_writew(trizeps_conxs_bcr);
board_backlight_power(1);
+
+ regulator_has_full_constraints();
}
static void __init trizeps4_map_io(void)
#include <linux/dm9000.h>
#include <linux/ucb1400.h>
#include <linux/ata_platform.h>
+#include <linux/regulator/machine.h>
#include <linux/regulator/max1586.h>
#include <linux/i2c/pxa-i2c.h>
vpac270_ts_init();
vpac270_rtc_init();
vpac270_ide_init();
+
+ regulator_has_full_constraints();
}
MACHINE_START(VPAC270, "Voipac PXA270")
i2c_register_board_info(0, ARRAY_AND_SIZE(zeus_i2c_devices));
pxa2xx_set_spi_info(3, &pxa2xx_spi_ssp3_master_info);
spi_register_board_info(zeus_spi_board_info, ARRAY_SIZE(zeus_spi_board_info));
+
+ regulator_has_full_constraints();
}
static struct map_desc zeus_io_desc[] __initdata = {
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