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This device-tree pxa update brings : 

- various fixes from Daniel (W=12 issues mainly)
  - support for the first pxa3xx devicetree pxa board
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Merge tag 'pxa-dt-4.21' of https://github.com/rjarzmik/linux into next/dt

This device-tree pxa update brings :
 - various fixes from Daniel (W=12 issues mainly)
 - support for the first pxa3xx devicetree pxa board

* tag 'pxa-dt-4.21' of https://github.com/rjarzmik/linux:
  ARM: dts: pxa3xx: Add Raumfeld DTS files
  ARM: dts: pxa: clean up USB controller nodes
  ARM: dts: pxa3xx: clean up pxa3xx clock controller node name
  ARM: dts: pxa3xx: order timer and gcu nodes under /pxabus
  ARM: dts: pxa2xx: fix hwuart memory range
  ARM: dts: pxa3xx: drop #address-cells and #size-cells from pinctrl node
  ARM: dts: pxa2xx: drop #address-cells and #size-cells from /cpus
  ARM: dts: pxa3xx: add gcu node

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-12-11 07:43:46 -08:00
parent 332da8486b ad8044f87c
commit 287eedda7c
12 changed files with 1027 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/Makefile
View File

@ -779,6 +779,13 @@ dtb-$(CONFIG_ARCH_ACTIONS) += \
owl-s500-sparky.dtb
dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
dtb-$(CONFIG_ARCH_PXA) += \
pxa300-raumfeld-connector.dtb \
pxa300-raumfeld-controller.dtb \
pxa300-raumfeld-speaker-l.dtb \
pxa300-raumfeld-speaker-m.dtb \
pxa300-raumfeld-speaker-one.dtb \
pxa300-raumfeld-speaker-s.dtb
dtb-$(CONFIG_ARCH_OXNAS) += \
ox810se-wd-mbwe.dtb \
ox820-cloudengines-pogoplug-series-3.dtb

2
arch/arm/boot/dts/pxa27x.dtsi
View File

@ -35,7 +35,7 @@
clocks = <&clks CLK_NONE>;
};
pxa27x_ohci: usb@4c000000 {
usb0: usb@4c000000 {
compatible = "marvell,pxa-ohci";
reg = <0x4c000000 0x10000>;
interrupts = <3>;

13
arch/arm/boot/dts/pxa2xx.dtsi
View File

@ -43,8 +43,6 @@
};
cpus {
#address-cells = <0>;
#size-cells = <0>;
cpu {
compatible = "marvell,xscale";
device_type = "cpu";
@ -119,9 +117,9 @@
status = "disabled";
};
hwuart: serial@41100000 {
hwuart: serial@41600000 {
compatible = "mrvl,pxa-uart";
reg = <0x41100000 0x30>;
reg = <0x41600000 0x30>;
interrupts = <7>;
status = "disabled";
};
@ -136,13 +134,6 @@
status = "disabled";
};
usb0: ohci@4c000000 {
compatible = "marvell,pxa-ohci";
reg = <0x4c000000 0x10000>;
interrupts = <3>;
status = "disabled";
};
mmc0: mmc@41100000 {
compatible = "marvell,pxa-mmc";
reg = <0x41100000 0x1000>;

405
arch/arm/boot/dts/pxa300-raumfeld-common.dtsi Normal file
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@ -0,0 +1,405 @@
// SPDX-License-Identifier: GPL-2.0
#include "pxa3xx.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
/* Will be overridden by bootloader */
hw-revision = <0>;
chosen {
bootargs = "root=ubi0:RootFS rootfstype=ubifs rw ubi.mtd=3";
stdout-path = &ffuart;
};
memory {
device_type = "memory";
reg = <0xa0000000 0x8000000>; /* 128 MB */
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3-fixed-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_1v8: regulator-1v8 {
compatible = "regulator-fixed";
regulator-name = "1v8-fixed-supply";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
reg_va_5v0: regulator-va-5v0 {
compatible = "regulator-fixed";
regulator-name = "va-5v0-fixed-supply";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 124 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
ssp_dai0: ssp-dai0 {
compatible = "mrvl,pxa-ssp-dai";
pinctrl-names = "default";
pinctrl-0 = <&ssp0_dai_pins>;
port = <&ssp1>;
#sound-dai-cells = <0>;
dmas = <&pdma 13 3
&pdma 14 3>;
dma-names = "rx", "tx";
clock-names = "extclk";
};
ssp_dai1: ssp-dai1 {
compatible = "mrvl,pxa-ssp-dai";
pinctrl-names = "default";
pinctrl-0 = <&ssp1_dai_pins>;
port = <&ssp2>;
#sound-dai-cells = <0>;
dmas = <&pdma 15 3
&pdma 16 3>;
dma-names = "rx", "tx";
clock-names = "extclk";
};
spi: spi {
compatible = "spi-gpio";
#address-cells = <0x1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>;
gpio-sck = <&gpio 95 GPIO_ACTIVE_HIGH>;
gpio-miso = <&gpio 98 GPIO_ACTIVE_HIGH>;
gpio-mosi = <&gpio 97 GPIO_ACTIVE_HIGH>;
cs-gpios = <
&gpio 34 GPIO_ACTIVE_HIGH
&gpio 125 GPIO_ACTIVE_HIGH
&gpio 96 GPIO_ACTIVE_HIGH
>;
num-chipselects = <3>;
dac: dac@2 {
compatible = "ti,dac7512";
reg = <2>;
spi-max-frequency = <1000000>;
vcc-supply = <&reg_3v3>;
};
};
keys: gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys_pins>;
on-off {
label = "on_off button";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
linux,code = <KEY_F6>;
};
rescue-boot {
label = "rescue boot button";
gpios = <&gpio 115 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_F4>;
};
setup {
label = "setup";
gpios = <&gpio 119 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_F3>;
};
};
rotary: rotary-encoder {
compatible = "rotary-encoder";
gpios = <
&gpio 19 GPIO_ACTIVE_LOW
&gpio 20 GPIO_ACTIVE_HIGH
>;
linux,axis = <REL_X>;
rotary-encoder,relative-axis;
};
leds: leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_a &led_pins_b>;
left {
label = "raumfeld:1";
gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
};
right {
label = "raumfeld:2";
gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
};
};
poweroff {
compatible = "gpio-poweroff";
pinctrl-names = "default";
pinctrl-0 = <&poweroff_pins>;
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
};
mmc0_pwrseq: mmc-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pwrseq_pins>;
reset-gpios = <
&gpio 113 GPIO_ACTIVE_LOW /* W2W_RESET */
&gpio 114 GPIO_ACTIVE_LOW /* W2W_PDN */
>;
};
ethernet: ethernet@10000000 {
compatible = "smsc,lan9115";
pinctrl-names = "default";
pinctrl-0 = <&smsc_pins &smsc_bus_pins>;
reg = <0x10000000 0x100000>;
phy-mode = "mii";
interrupt-parent = <&gpio>;
interrupts = <40 IRQ_TYPE_EDGE_FALLING>;
vdd33a-supply = <&reg_3v3>;
vddvario-supply = <&reg_1v8>;
reset-gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
reg-io-width = <4>;
smsc,save-mac-address;
smsc,irq-push-pull;
};
};
&ffuart {
status = "okay";
};
&pwri2c {
status = "okay";
max8660: regulator@34 {
compatible = "maxim,max8660";
reg = <0x34>;
regulators {
regulator-v3 {
regulator-compatible= "V3(DCDC)";
regulator-min-microvolt = <725000>;
regulator-max-microvolt = <1800000>;
};
regulator-v4 {
regulator-compatible= "V4(DCDC)";
regulator-min-microvolt = <725000>;
regulator-max-microvolt = <1800000>;
};
regulator-v5 {
regulator-compatible= "V5(LDO)";
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <2000000>;
};
reg_vcc_sdio: regulator-v6 {
regulator-compatible= "V6(LDO)";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator-v7 {
regulator-compatible= "V7(LDO)";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
&pxai2c1 {
status = "okay";
mrvl,i2c-fast-mode;
pinctrl-names = "default";
pinctrl-0 = <&pxai2c1_pins>;
};
&ssp1 {
status = "okay";
};
&ssp2 {
status = "okay";
};
&nand_controller {
status = "okay";
nand@0 {
reg = <0>;
nand-rb = <0>;
nand-ecc-mode = "hw";
marvell,nand-keep-config;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "Bootloader";
reg = <0x0000000 0xa0000>;
read-only;
};
partition@a0000 {
label = "BootloaderEnvironment";
reg = <0x0a0000 0x20000>;
};
partition@c0000 {
label = "BootloaderSplashScreen";
reg = <0x0c0000 0x60000>;
};
partition@120000 {
label = "UBI";
reg = <0x120000 0x7ee0000>;
};
};
};
};
&usb0 {
status = "okay";
marvell,enable-port1;
marvell,port-mode = <2>; /* PMM_GLOBAL_MODE */
pinctrl-names = "default";
pinctrl-0 = <&pxa3xx_ohci_pins>;
};
&mmc0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
pxa-mmc,detect-delay-ms = <200>;
vmmc-supply = <&reg_vcc_sdio>;
mmc-pwrseq = <&mmc0_pwrseq>;
non-removable;
bus-width = <4>;
};
&pinctrl {
poweroff_pins: poweroff-pins {
pinctrl-single,pins = <MFP_PIN_PXA300(16) MFP_AF0>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
led_pins_a: led-pins-a {
pinctrl-single,pins = <MFP_PIN_PXA300(35) MFP_AF0>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
led_pins_b: led-pins-b {
pinctrl-single,pins = <MFP_PIN_PXA300(36) MFP_AF0>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_DRIVE_HIGH);
};
pxai2c1_pins: pxai2c1-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(21) MFP_AF1 /* I2C_SCL */
MFP_PIN_PXA300(22) MFP_AF1 /* I2C_SDA */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
};
gpio_keys_pins: gpio-keys-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(14) MFP_AF0 /* SCK */
MFP_PIN_PXA300(115) MFP_AF0 /* MOSI */
MFP_PIN_PXA300(119) MFP_AF0 /* MISO */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
spi_pins: spi-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(95) MFP_AF0 /* SCK */
MFP_PIN_PXA300(97) MFP_AF0 /* MOSI */
MFP_PIN_PXA300(98) MFP_AF0 /* MISO */
MFP_PIN_PXA300(34) MFP_AF0 /* CS#0 */
MFP_PIN_PXA300(125) MFP_AF0 /* CS#1 */
MFP_PIN_PXA300(96) MFP_AF0 /* CS#2 */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
pxa3xx_ohci_pins: pxa3xx-ohci-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300_2(0) MFP_AF1 /* USBHPEN */
MFP_PIN_PXA300_2(1) MFP_AF1 /* USBHPWR */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
smsc_pins: smsc-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(39) MFP_AF0 /* RESET */
MFP_PIN_PXA300(40) MFP_AF0 /* IRQ */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
smsc_bus_pins: smsc-bus-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(1) MFP_AF1 /* nCS2 */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
mmc0_pins: mmc0-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(3) MFP_AF4 /* MMC1_DAT0 */
MFP_PIN_PXA300(4) MFP_AF4 /* MMC1_DAT1 */
MFP_PIN_PXA300(5) MFP_AF4 /* MMC1_DAT2 */
MFP_PIN_PXA300(6) MFP_AF4 /* MMC1_DAT3 */
MFP_PIN_PXA300(7) MFP_AF4 /* MMC1_CLK */
MFP_PIN_PXA300(8) MFP_AF4 /* MMC1_CMD */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_DRIVE_HIGH);
};
mmc0_pwrseq_pins: mmc0-pwrseq-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(113) MFP_AF0 /* W2W_RESET */
MFP_PIN_PXA300(114) MFP_AF0 /* W2W_PDN */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
ssp0_dai_pins: ssp0-dai-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(85) MFP_AF1 /* SSP1_SCLK */
MFP_PIN_PXA300(86) MFP_AF1 /* SSP1_FRM */
MFP_PIN_PXA300(87) MFP_AF1 /* SSP1_TXD */
MFP_PIN_PXA300(88) MFP_AF1 /* SSP1_RXD */
MFP_PIN_PXA300(89) MFP_AF1 /* SSP1_EXTCLK */
MFP_PIN_PXA300(90) MFP_AF1 /* SSP1_SYSCLK */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
ssp1_dai_pins: ssp1-dai-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(25) MFP_AF2 /* SSP2_SCLK */
MFP_PIN_PXA300(26) MFP_AF2 /* SSP2_FRM */
MFP_PIN_PXA300(27) MFP_AF2 /* SSP2_TXD */
MFP_PIN_PXA300(29) MFP_AF2 /* SSP2_EXTCLK */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
};

73
arch/arm/boot/dts/pxa300-raumfeld-connector.dts Normal file
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@ -0,0 +1,73 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
#include "pxa300-raumfeld-tuneable-clock.dtsi"
/ {
model = "Raumfeld Connector (PXA3xx)";
compatible = "raumfeld,raumfeld-connector-pxa303", "marvell,pxa300";
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Raumfeld Connector";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "i2s";
bitclock-master = <&dailink_master_analog>;
frame-master = <&dailink_master_analog>;
mclk-fs = <256>;
dailink_master_analog: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&cs4270>;
};
};
simple-audio-card,dai-link@1 {
reg = <1>;
format = "i2s";
bitclock-master = <&dailink_master_digital>;
frame-master = <&dailink_master_digital>;
mclk-fs = <256>;
dailink_master_digital: cpu {
sound-dai = <&ssp_dai1>;
};
codec {
sound-dai = <&ak4104>;
};
};
};
};
&ssp1 {
status = "okay";
};
&ssp2 {
status = "okay";
};
&spi {
ak4104: optical-transmitter@0 {
compatible = "asahi-kasei,ak4104";
reg = <0>;
vdd-supply = <&reg_3v3>;
spi-max-frequency = <5000000>;
reset-gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
#sound-dai-cells = <0>;
};
};
&rotary {
status = "disabled";
};

266
arch/arm/boot/dts/pxa300-raumfeld-controller.dts Normal file
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@ -0,0 +1,266 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
/ {
model = "Raumfeld Controller (PXA3xx)";
compatible = "raumfeld,raumfeld-controller-pxa303", "marvell,pxa300";
reg_vbatt: regulator-vbatt {
compatible = "regulator-fixed";
regulator-name = "vbatt-fixed-supply";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
};
lcd_supply: regulator-va-tft {
compatible = "regulator-fixed";
regulator-name = "va-tft-fixed-supply";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
onewire {
compatible = "w1-gpio";
pinctrl-names = "default";
pinctrl-0 = <&w1_pins>;
gpios = <
&gpio 126 GPIO_OPEN_DRAIN /* W1 I/O */
&gpio 105 GPIO_ACTIVE_HIGH /* pullup */
>;
w1_ds2760: slave-ds2760 {
compatible = "maxim,ds2760";
power-supplies = <&charger>;
};
};
charger: charger {
compatible = "gpio-charger";
charger-type = "mains";
gpios = <&gpio 101 GPIO_ACTIVE_LOW>;
};
/*
* One of the following two will be set to "okay" by the bootloader,
* depending on the hardware revision.
*/
backlight-controller-pwm {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pins>;
pwms = <&pwm0 10000>;
power-supply = <&reg_vbatt>;
status = "disabled";
brightness-levels = <
0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59
60 61 62 63 64 65 66 67 68 69
70 71 72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87 88 89
90 91 92 93 94 95 96 97 98 99
100
>;
default-brightness-level = <100>;
};
backlight-controller {
compatible = "lltc,lt3593";
pinctrl-names = "default";
pinctrl-0 = <&lt3593_pins>;
lltc,ctrl-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
status = "disabled";
led {
label = "backlight";
default-state = "on";
};
};
};
&reg_va_5v0 {
status = "disabled";
};
&ethernet {
status = "disabled";
};
&leds {
status = "disabled";
};
&dac {
status = "disabled";
};
&pwm0 {
status = "okay";
};
&keys {
dock-detect {
label = "dock detect";
gpios = <&gpio 116 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_F5>;
};
};
&spi {
accelerometer@1 {
compatible = "st,lis302dl-spi";
pinctrl-names = "default";
pinctrl-0 = <&lis302_pins>;
reg = <1>;
spi-max-frequency = <1000000>;
interrupt-parent = <&gpio>;
interrupts = <104 IRQ_TYPE_EDGE_FALLING>;
st,click-single-x;
st,click-single-y;
st,click-single-z;
st,click-thresh-x = <10>;
st,click-thresh-y = <10>;
st,click-thresh-z = <10>;
st,irq1-click;
st,irq2-click;
st,wakeup-x-lo;
st,wakeup-x-hi;
st,wakeup-y-lo;
st,wakeup-y-hi;
st,wakeup-z-lo;
st,wakeup-z-hi;
};
};
&lcdc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&lcdc_pins>;
lcd-supply = <&lcd_supply>;
port {
lcdc_out: endpoint {
remote-endpoint = <&panel_in>;
bus-width = <16>;
};
};
panel {
compatible = "sharp,lq043t3dx0-panel";
display-timings {
native-mode = <&timing0>;
timing0: timing {
clock-frequency = <9009000>;
pixelclk-active = <0>; /* negative edge */
hactive = <480>;
vactive = <272>;
hsync-len = <41>;
hback-porch = <2>;
hfront-porch = <1>;
vsync-len = <10>;
vback-porch = <3>;
vfront-porch = <1>;
};
};
port {
panel_in: endpoint {
remote-endpoint = <&lcdc_out>;
};
};
};
};
&gcu {
status = "okay";
};
&pxai2c1 {
touchscreen@a {
compatible = "eeti,exc3000-i2c";
pinctrl-names = "default";
pinctrl-0 = <&eeti_ts_pins>;
reg = <0xa>;
interrupt-parent = <&gpio>;
interrupts = <32 IRQ_TYPE_EDGE_RISING>;
attn-gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
touchscreen-inverted-y;
};
};
&pinctrl {
lis302_pins: lis302-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(104) MFP_AF0 /* IRQ */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
eeti_ts_pins: eeti-ts-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(32) MFP_AF0 /* IRQ */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
lt3593_pins: lt3593-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(17) MFP_AF0 /* Backlight */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
pwm0_pins: pwm0-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(17) MFP_AF1 /* PWM */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
w1_pins: w1-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(126) MFP_AF0 /* PWM */
MFP_PIN_PXA300(105) MFP_AF0 /* PWM */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
lcdc_pins: lcdc-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(54) MFP_AF1 /* LDD_0 */
MFP_PIN_PXA300(55) MFP_AF1 /* LDD_1 */
MFP_PIN_PXA300(56) MFP_AF1 /* LDD_2 */
MFP_PIN_PXA300(57) MFP_AF1 /* LDD_3 */
MFP_PIN_PXA300(58) MFP_AF1 /* LDD_4 */
MFP_PIN_PXA300(59) MFP_AF1 /* LDD_5 */
MFP_PIN_PXA300(60) MFP_AF1 /* LDD_6 */
MFP_PIN_PXA300(61) MFP_AF1 /* LDD_7 */
MFP_PIN_PXA300(62) MFP_AF1 /* LDD_8 */
MFP_PIN_PXA300(63) MFP_AF1 /* LDD_9 */
MFP_PIN_PXA300(64) MFP_AF1 /* LDD_10 */
MFP_PIN_PXA300(65) MFP_AF1 /* LDD_11 */
MFP_PIN_PXA300(66) MFP_AF1 /* LDD_12 */
MFP_PIN_PXA300(67) MFP_AF1 /* LDD_13 */
MFP_PIN_PXA300(68) MFP_AF1 /* LDD_14 */
MFP_PIN_PXA300(69) MFP_AF1 /* LDD_15 */
MFP_PIN_PXA300(70) MFP_AF1 /* LDD_16 */
MFP_PIN_PXA300(71) MFP_AF1 /* LDD_17 */
MFP_PIN_PXA300(72) MFP_AF1 /* LCD_FCLK */
MFP_PIN_PXA300(73) MFP_AF1 /* LCD_LCLK */
MFP_PIN_PXA300(74) MFP_AF1 /* LCD_PCLK */
MFP_PIN_PXA300(75) MFP_AF1 /* LCD_BIAS */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
};

11
arch/arm/boot/dts/pxa300-raumfeld-speaker-l.dts Normal file
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@ -0,0 +1,11 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
#include "pxa300-raumfeld-tuneable-clock.dtsi"
/ {
model = "Raumfeld Speaker L (PXA3xx)";
compatible = "raumfeld,raumfeld-speaker-l-pxa303", "marvell,pxa300";
};

11
arch/arm/boot/dts/pxa300-raumfeld-speaker-m.dts Normal file
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@ -0,0 +1,11 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
#include "pxa300-raumfeld-tuneable-clock.dtsi"
/ {
model = "Raumfeld Speaker M (PXA3xx)";
compatible = "raumfeld,raumfeld-speaker-m-pxa303", "marvell,pxa300";
};

137
arch/arm/boot/dts/pxa300-raumfeld-speaker-one.dts Normal file
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@ -0,0 +1,137 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
/ {
model = "Raumfeld Speaker One (PXA3xx)";
compatible = "raumfeld,raumfeld-speaker-one-pxa303", "marvell,pxa300";
wm8782: wm8782 {
compatible = "wm8782";
#sound-dai-cells = <0>;
Vdd-supply = <&reg_3v3>;
Vdda-supply = <&reg_va_5v0>;
};
xo_11mhz: oscillator-11mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11289600>;
clock-accuracy = <100>;
};
xo_audio: clock-gate {
compatible = "gpio-gate-clock";
pinctrlnames = "default";
pinctrl-0 = <&xo_audio_pins>;
clocks = <&xo_11mhz>;
#clock-cells = <0>;
enable-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>;
};
reg_va_30v0: regulator-va-30v0 {
compatible = "regulator-fixed";
regulator-name = "va-30v0-fixed-supply";
regulator-min-microvolt = <30000000>;
regulator-max-microvolt = <30000000>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Raumfeld Speaker";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "i2s";
bitclock-master = <&dailink_master_analog_out>;
frame-master = <&dailink_master_analog_out>;
mclk-fs = <256>;
dailink_master_analog_out: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&sta320>;
};
};
simple-audio-card,dai-link@1 {
reg = <1>;
format = "i2s";
bitclock-master = <&dailink_master_analog_in>;
frame-master = <&dailink_master_analog_in>;
mclk-fs = <256>;
dailink_master_analog_in: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&wm8782>;
};
};
};
};
&ssp_dai0 {
clocks = <&xo_audio>;
};
&spi {
dac@2 {
compatible = "ti,dac7512";
reg = <2>;
spi-max-frequency = <1000000>;
vcc-supply = <&reg_3v3>;
};
};
&rotary {
status = "okay";
};
&pxai2c1 {
sta320: codec@1a {
compatible = "st,sta32x";
reg = <0x1a>;
pinctrl-names = "default";
pinctrl-0 = <&sta320_pins>;
clocks = <&xo_audio>;
clock-names = "xti";
reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>;
Vdda-supply = <&reg_3v3>;
Vdd3-supply = <&reg_3v3>;
Vcc-supply = <&reg_va_30v0>;
#sound-dai-cells = <0>;
st,thermal-warning-adjustment;
st,thermal-warning-recovery;
st,fault-detect-recovery;
st,drop-compensation-ns = <80>;
st,max-power-use-mpcc;
st,invalid-input-detect-mute;
/* 2 (half-bridge) and 1 (full-bridge) on-board power */
st,output-conf = /bits/ 8 <0x1>;
st,needs_esd_watchdog;
};
};
&pinctrl {
xo_audio_pins: xo-audio-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(111) MFP_AF0 /* ENABLE */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
sta320_pins: sta320-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(120) MFP_AF0 /* CODEC_RESET */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
};

11
arch/arm/boot/dts/pxa300-raumfeld-speaker-s.dts Normal file
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@ -0,0 +1,11 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
#include "pxa300-raumfeld-tuneable-clock.dtsi"
/ {
model = "Raumfeld Speaker S (PXA3xx)";
compatible = "raumfeld,raumfeld-speaker-s-pxa303", "marvell,pxa300";
};

85
arch/arm/boot/dts/pxa300-raumfeld-tuneable-clock.dtsi Normal file
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@ -0,0 +1,85 @@
// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/maxim,max9485.h>
/ {
xo_27mhz: oscillator-27mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
clock-accuracy = <100>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Raumfeld Speaker";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "i2s";
bitclock-master = <&dailink_master_analog>;
frame-master = <&dailink_master_analog>;
mclk-fs = <256>;
dailink_master_analog: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&cs4270>;
};
};
};
};
&ssp_dai0 {
clocks = <&max9485 MAX9485_CLKOUT1>;
};
&ssp_dai1 {
clocks = <&max9485 MAX9485_CLKOUT1>;
};
&pxai2c1 {
cs4270: codec@48 {
compatible = "cirrus,cs4270";
pinctrl-names = "default";
pinctrl-0 = <&cs4270_pins>;
reg = <0x48>;
va-supply = <&reg_va_5v0>;
vd-supply = <&reg_3v3>;
vlc-supply = <&reg_3v3>;
reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>;
#sound-dai-cells = <0>;
};
max9485: clock-generator@63 {
compatible = "maxim,max9485";
pinctrl-names = "default";
pinctrl-0 = <&max9485_pins>;
reg = <0x63>;
vdd-supply = <&reg_3v3>;
clock-names = "xclk";
clocks = <&xo_27mhz>;
reset-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>;
#clock-cells = <1>;
};
};
&pinctrl {
cs4270_pins: cs4270-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(120) MFP_AF0 /* RESET */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
max9485_pins: max9485-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(111) MFP_AF0 /* RESET */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
};

30
arch/arm/boot/dts/pxa3xx.dtsi
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@ -151,8 +151,6 @@
pinctrl: pinctrl@40e10000 {
compatible = "pinconf-single";
reg = <0x40e10000 0xffff>;
#address-cells = <1>;
#size-cells = <0>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7>;
@ -204,7 +202,7 @@
status = "disabled";
};
pxa3xx_ohci: usb@4c000000 {
usb0: usb@4c000000 {
compatible = "marvell,pxa-ohci";
reg = <0x4c000000 0x10000>;
interrupts = <3>;
@ -275,6 +273,22 @@
clocks = <&clks CLK_SSP4>;
status = "disabled";
};
timer@40a00000 {
compatible = "marvell,pxa-timer";
reg = <0x40a00000 0x20>;
interrupts = <26>;
clocks = <&clks CLK_OSTIMER>;
status = "okay";
};
gcu: display-controller@54000000 {
compatible = "marvell,pxa300-gcu";
reg = <0x54000000 0x1000>;
interrupts = <39>;
clocks = <&clks CLK_PXA300_GCU>;
status = "disabled";
};
};
clocks {
@ -286,18 +300,10 @@
#size-cells = <1>;
ranges;
clks: pxa3xx_clks@41300004 {
clks: clocks {
compatible = "marvell,pxa300-clocks";
#clock-cells = <1>;
status = "okay";
};
};
timer@40a00000 {
compatible = "marvell,pxa-timer";
reg = <0x40a00000 0x20>;
interrupts = <26>;
clocks = <&clks CLK_OSTIMER>;
status = "okay";
};
};