aboutsummaryrefslogtreecommitdiffstatshomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/boot/dts/stm32429i-eval.dts3
-rw-r--r--arch/arm/boot/dts/stm32746g-eval.dts3
-rw-r--r--arch/arm/boot/dts/stm32f429-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32f469-disco.dts3
-rw-r--r--arch/arm/boot/dts/stm32f469.dtsi1
-rw-r--r--arch/arm/boot/dts/stm32f746-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32f769-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32h743i-disco.dts2
-rw-r--r--arch/arm/boot/dts/stm32h743i-eval.dts2
-rw-r--r--arch/arm/boot/dts/stm32mp157-pinctrl.dtsi28
-rw-r--r--arch/arm/boot/dts/stm32mp157a-avenger96.dts8
-rw-r--r--arch/arm/boot/dts/stm32mp157a-dk1.dts77
-rw-r--r--arch/arm/boot/dts/stm32mp157c-dk2.dts21
-rw-r--r--arch/arm/boot/dts/stm32mp157c-ed1.dts41
-rw-r--r--arch/arm/boot/dts/stm32mp157c-ev1.dts3
-rw-r--r--arch/arm/boot/dts/stm32mp157c.dtsi23
16 files changed, 171 insertions, 50 deletions
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index ba08624c6237..58288aa53fee 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -60,7 +60,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@00000000 {
device_type = "memory";
reg = <0x00000000 0x2000000>;
};
@@ -234,7 +234,6 @@
status = "okay";
pinctrl-0 = <&ltdc_pins>;
pinctrl-names = "default";
- dma-ranges;
port {
ltdc_out_rgb: endpoint {
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts
index 2b1664884ae7..fcc804e3c158 100644
--- a/arch/arm/boot/dts/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/stm32746g-eval.dts
@@ -55,7 +55,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@c0000000 {
device_type = "memory";
reg = <0xc0000000 0x2000000>;
};
@@ -95,7 +95,6 @@
joystick {
compatible = "gpio-keys";
- #size-cells = <0>;
pinctrl-0 = <&joystick_pins>;
pinctrl-names = "default";
button-0 {
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index e19d0fe7dbda..30c0f6717871 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -59,7 +59,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@90000000 {
device_type = "memory";
reg = <0x90000000 0x800000>;
};
diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index a3ff04940aec..f3ce477b7bae 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -60,7 +60,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@00000000 {
device_type = "memory";
reg = <0x00000000 0x1000000>;
};
@@ -166,7 +166,6 @@
};
&ltdc {
- dma-ranges;
status = "okay";
port {
diff --git a/arch/arm/boot/dts/stm32f469.dtsi b/arch/arm/boot/dts/stm32f469.dtsi
index 5ae5213f68cb..be002e8a78ac 100644
--- a/arch/arm/boot/dts/stm32f469.dtsi
+++ b/arch/arm/boot/dts/stm32f469.dtsi
@@ -8,7 +8,6 @@
dsi: dsi@40016c00 {
compatible = "st,stm32-dsi";
reg = <0x40016c00 0x800>;
- interrupts = <92>;
resets = <&rcc STM32F4_APB2_RESET(DSI)>;
reset-names = "apb";
clocks = <&rcc 1 CLK_F469_DSI>, <&clk_hse>;
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index 0ba9c5b08ab9..569d23cc61e5 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-disco.dts
@@ -55,7 +55,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@c0000000 {
device_type = "memory";
reg = <0xC0000000 0x800000>;
};
diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
index 6f1d0ac8c31c..1626e00bb2cb 100644
--- a/arch/arm/boot/dts/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/stm32f769-disco.dts
@@ -55,7 +55,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@c0000000 {
device_type = "memory";
reg = <0xC0000000 0x1000000>;
};
diff --git a/arch/arm/boot/dts/stm32h743i-disco.dts b/arch/arm/boot/dts/stm32h743i-disco.dts
index 3acd2e9c434e..e446d311c520 100644
--- a/arch/arm/boot/dts/stm32h743i-disco.dts
+++ b/arch/arm/boot/dts/stm32h743i-disco.dts
@@ -53,7 +53,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@d0000000 {
device_type = "memory";
reg = <0xd0000000 0x2000000>;
};
diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts
index e4d3c58f3d97..8f398178f5e5 100644
--- a/arch/arm/boot/dts/stm32h743i-eval.dts
+++ b/arch/arm/boot/dts/stm32h743i-eval.dts
@@ -53,7 +53,7 @@
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@d0000000 {
device_type = "memory";
reg = <0xd0000000 0x2000000>;
};
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index e4a0d51ec3a8..1e45b75e24bf 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -137,6 +137,22 @@
status = "disabled";
};
+ adc12_ain_pins_a: adc12-ain-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 3, ANALOG)>, /* ADC1 in13 */
+ <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */
+ <STM32_PINMUX('F', 13, ANALOG)>, /* ADC2 in2 */
+ <STM32_PINMUX('F', 14, ANALOG)>; /* ADC2 in6 */
+ };
+ };
+
+ adc12_usb_cc_pins_a: adc12-usb-cc-pins-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* ADC12 in18 */
+ <STM32_PINMUX('A', 5, ANALOG)>; /* ADC12 in19 */
+ };
+ };
+
cec_pins_a: cec-0 {
pins {
pinmux = <STM32_PINMUX('A', 15, AF4)>;
@@ -167,6 +183,18 @@
};
};
+ dac_ch1_pins_a: dac-ch1 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 4, ANALOG)>;
+ };
+ };
+
+ dac_ch2_pins_a: dac-ch2 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 5, ANALOG)>;
+ };
+ };
+
dcmi_pins_a: dcmi-0 {
pins {
pinmux = <STM32_PINMUX('H', 8, AF13)>,/* DCMI_HSYNC */
diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index 2e4742c53d04..628c74a45a25 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -252,14 +252,13 @@
regulator-name = "vbus_otg";
interrupts = <IT_OCP_OTG 0>;
interrupt-parent = <&pmic>;
- regulator-active-discharge;
};
vbus_sw: pwr_sw2 {
regulator-name = "vbus_sw";
interrupts = <IT_OCP_SWOUT 0>;
interrupt-parent = <&pmic>;
- regulator-active-discharge;
+ regulator-active-discharge = <1>;
};
};
@@ -282,6 +281,11 @@
status = "okay";
};
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
&rng1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 0615d1c8a6fc..984a47cbd13d 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -25,6 +25,7 @@
};
memory@c0000000 {
+ device_type = "memory";
reg = <0xc0000000 0x20000000>;
};
@@ -92,7 +93,34 @@
"Playback" , "MCLK",
"Capture" , "MCLK",
"MICL" , "Mic Bias";
- dais = <&sai2a_port &sai2b_port>;
+ dais = <&sai2a_port &sai2b_port &i2s2_port>;
+ status = "okay";
+ };
+};
+
+&adc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc12_ain_pins_a>, <&adc12_usb_cc_pins_a>;
+ vdd-supply = <&vdd>;
+ vdda-supply = <&vdd>;
+ vref-supply = <&vrefbuf>;
+ status = "disabled";
+ adc1: adc@0 {
+ /*
+ * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19.
+ * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
+ * 5 * (56 + 47kOhms) * 5pF => 2.5us.
+ * Use arbitrary margin here (e.g. 5us).
+ */
+ st,min-sample-time-nsecs = <5000>;
+ /* AIN connector, USB Type-C CC1 & CC2 */
+ st,adc-channels = <0 1 6 13 18 19>;
+ status = "okay";
+ };
+ adc2: adc@100 {
+ /* AIN connector, USB Type-C CC1 & CC2 */
+ st,adc-channels = <0 1 2 6 18 19>;
+ st,min-sample-time-nsecs = <5000>;
status = "okay";
};
};
@@ -146,9 +174,7 @@
reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
interrupt-parent = <&gpiog>;
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&ltdc_pins_a>;
- pinctrl-1 = <&ltdc_pins_sleep_a>;
+ #sound-dai-cells = <0>;
status = "okay";
ports {
@@ -161,6 +187,13 @@
remote-endpoint = <&ltdc_ep0_out>;
};
};
+
+ port@3 {
+ reg = <3>;
+ sii9022_tx_endpoint: endpoint {
+ remote-endpoint = <&i2s2_endpoint>;
+ };
+ };
};
};
@@ -226,7 +259,7 @@
vddcore: buck1 {
regulator-name = "vddcore";
- regulator-min-microvolt = <800000>;
+ regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-initial-mode = <0>;
@@ -327,7 +360,7 @@
vbus_sw: pwr_sw2 {
regulator-name = "vbus_sw";
interrupts = <IT_OCP_SWOUT 0>;
- regulator-active-discharge;
+ regulator-active-discharge = <1>;
};
};
@@ -346,6 +379,23 @@
};
};
+&i2s2 {
+ clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+ clock-names = "pclk", "i2sclk", "x8k", "x11k";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2s2_pins_a>;
+ pinctrl-1 = <&i2s2_pins_sleep_a>;
+ status = "okay";
+
+ i2s2_port: port {
+ i2s2_endpoint: endpoint {
+ remote-endpoint = <&sii9022_tx_endpoint>;
+ format = "i2s";
+ mclk-fs = <256>;
+ };
+ };
+};
+
&ipcc {
status = "okay";
};
@@ -356,6 +406,9 @@
};
&ltdc {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&ltdc_pins_a>;
+ pinctrl-1 = <&ltdc_pins_sleep_a>;
status = "okay";
port {
@@ -379,6 +432,11 @@
status = "okay";
};
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
&rng1 {
status = "okay";
};
@@ -449,3 +507,10 @@
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
+
+&vrefbuf {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ vdda-supply = <&vdd>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts
index 20ea601a546d..d26adcbeba33 100644
--- a/arch/arm/boot/dts/stm32mp157c-dk2.dts
+++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts
@@ -11,14 +11,6 @@
/ {
model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
-
- reg18: reg18 {
- compatible = "regulator-fixed";
- regulator-name = "reg18";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
};
&dsi {
@@ -61,6 +53,19 @@
};
};
+&i2c1 {
+ touchscreen@38 {
+ compatible = "focaltech,ft6236";
+ reg = <0x38>;
+ interrupts = <2 2>;
+ interrupt-parent = <&gpiof>;
+ interrupt-controller;
+ touchscreen-size-x = <480>;
+ touchscreen-size-y = <800>;
+ status = "okay";
+ };
+};
+
&ltdc {
status = "okay";
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 1d426ea8bdaf..b8cc0fb0ec48 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -74,22 +74,6 @@
serial0 = &uart4;
};
- reg11: reg11 {
- compatible = "regulator-fixed";
- regulator-name = "reg11";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- reg18: reg18 {
- compatible = "regulator-fixed";
- regulator-name = "reg18";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
sd_switch: regulator-sd_switch {
compatible = "regulator-gpio";
regulator-name = "sd_switch";
@@ -100,7 +84,21 @@
gpios = <&gpiof 14 GPIO_ACTIVE_HIGH>;
gpios-states = <0>;
- states = <1800000 0x1 2900000 0x0>;
+ states = <1800000 0x1>,
+ <2900000 0x0>;
+ };
+};
+
+&dac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>;
+ vref-supply = <&vdda>;
+ status = "disabled";
+ dac1: dac@1 {
+ status = "okay";
+ };
+ dac2: dac@2 {
+ status = "okay";
};
};
@@ -143,7 +141,7 @@
vddcore: buck1 {
regulator-name = "vddcore";
- regulator-min-microvolt = <800000>;
+ regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-initial-mode = <0>;
@@ -241,7 +239,7 @@
vbus_sw: pwr_sw2 {
regulator-name = "vbus_sw";
interrupts = <IT_OCP_SWOUT 0>;
- regulator-active-discharge;
+ regulator-active-discharge = <1>;
};
};
@@ -279,6 +277,11 @@
status = "okay";
};
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
&rng1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 89d29b50c3f4..2baae5f25e2c 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -32,7 +32,6 @@
joystick {
compatible = "gpio-keys";
- #size-cells = <0>;
pinctrl-0 = <&joystick_pins>;
pinctrl-names = "default";
button-0 {
@@ -344,14 +343,12 @@
&usbh_ehci {
phys = <&usbphyc_port0>;
- phy-names = "usb";
status = "okay";
};
&usbotg_hs {
dr_mode = "peripheral";
phys = <&usbphyc_port1 0>;
- phy-names = "usb2-phy";
status = "okay";
};
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 9b11654a0a39..e0f3d4c62b4f 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -1079,6 +1079,29 @@
#reset-cells = <1>;
};
+ pwr_regulators: pwr@50001000 {
+ compatible = "st,stm32mp1,pwr-reg";
+ reg = <0x50001000 0x10>;
+
+ reg11: reg11 {
+ regulator-name = "reg11";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ reg18: reg18 {
+ regulator-name = "reg18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ usb33: usb33 {
+ regulator-name = "usb33";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+
exti: interrupt-controller@5000d000 {
compatible = "st,stm32mp1-exti", "syscon";
interrupt-controller;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.