[PATCH 0/7] Add support for Kontron OSM-S i.MX93 SoM and carrier board

[PATCH 0/7] Add support for Kontron OSM-S i.MX93 SoM and carrier board

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

Patch 1-4: small DT binding fixups
Patch 5: board DT bindings
Patch 6: support PMIC driver without IRQ
Patch 7: add devicetrees

Frieder Schrempf (7):
  dt-bindings: eeprom: at24: Move compatible for Belling BL24C16A to
    proper place
  dt-bindings: eeprom: at24: Add compatible for ONSemi N24S64B
  dt-bindings: gpio: vf610: Allow gpio-line-names to be set
  dt-bindings: regulator: pca9450: Make interrupt optional
  dt-bindings: arm: fsl: Add Kontron i.MX93 OSM-S based boards
  regulator: pca9450: Make IRQ optional
  arm64: dts: Add support for Kontron i.MX93 OSM-S SoM and BL carrier
    board

 .../devicetree/bindings/arm/fsl.yaml          |   6 +
 .../devicetree/bindings/eeprom/at24.yaml      |  10 +-
 .../devicetree/bindings/gpio/gpio-vf610.yaml  |   1 +
 .../regulator/nxp,pca9450-regulator.yaml      |   1 -
 .../dts/freescale/imx93-kontron-bl-osm-s.dts  | 165 ++++++
 .../dts/freescale/imx93-kontron-osm-s.dtsi    | 547 ++++++++++++++++++
 drivers/regulator/pca9450-regulator.c         |  41 +-
 7 files changed, 744 insertions(+), 27 deletions(-)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi

-- 
2.45.2

[PATCH 1/7] dt-bindings: eeprom: at24: Move compatible for Belling BL24C16A to proper place

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

Merge the compatibles for the 24c16 types into a single list.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 Documentation/devicetree/bindings/eeprom/at24.yaml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
index 3c36cd0510de8..9cca8ffa1712a 100644
--- a/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -102,9 +102,6 @@ properties:
                   pattern: spd$
       # These are special cases that don't conform to the above pattern.
       # Each requires a standard at24 model as fallback.
-      - items:
-          - const: belling,bl24c16a
-          - const: atmel,24c16
       - items:
           - enum:
               - rohm,br24g01
@@ -122,7 +119,9 @@ properties:
               - rohm,br24g04
           - const: atmel,24c04
       - items:
-          - const: renesas,r1ex24016
+          - enum:
+              - belling,bl24c16a
+              - renesas,r1ex24016
           - const: atmel,24c16
       - items:
           - const: giantec,gt24c32a
-- 
2.45.2

[PATCH 2/7] dt-bindings: eeprom: at24: Add compatible for ONSemi N24S64B

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

The ONSemi N24S64B is a 64 KBit serial EEPROM that is compatible
with atmel,24c64.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 Documentation/devicetree/bindings/eeprom/at24.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
index 9cca8ffa1712a..539e4684ce565 100644
--- a/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -126,6 +126,9 @@ properties:
       - items:
           - const: giantec,gt24c32a
           - const: atmel,24c32
+      - items:
+          - const: onnn,n24s64b
+          - const: atmel,24c64
       - items:
           - enum:
               - renesas,r1ex24128
-- 
2.45.2

[PATCH 3/7] dt-bindings: gpio: vf610: Allow gpio-line-names to be set

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

Describe common "gpio-line-names" property to fix dtbs_check warnings
like:

  arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dtb: gpio@43810000:
    'gpio-line-names' does not match any of the regexes: '^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+'

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index a27f929502575..7230ba1a386ae 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -50,6 +50,7 @@ properties:
     const: 2
 
   gpio-controller: true
+  gpio-line-names: true
 
   clocks:
     items:
-- 
2.45.2

[PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt optional

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

The interrupt line is currently only used for printing warnings and
the PMIC works just fine without it.

Allow boards to not use the interrupt line and therefore make it
optional.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 .../devicetree/bindings/regulator/nxp,pca9450-regulator.yaml     | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
index 849bfa50bdbab..f8057bba747a5 100644
--- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -96,7 +96,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupts
   - regulators
 
 additionalProperties: false
-- 
2.45.2

[PATCH 5/7] dt-bindings: arm: fsl: Add Kontron i.MX93 OSM-S based boards

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

Add the bindings for the Kontron i.MX93 OSM-S SoM and BL carrier
board.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 6d185d09cb6ae..5fa1494435011 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1318,6 +1318,12 @@ properties:
           - const: variscite,var-som-mx93
           - const: fsl,imx93
 
+      - description: Kontron OSM-S i.MX93 SoM based boards
+        items:
+          - const: kontron,imx93-bl-osm-s # Kontron BL i.MX93 OSM-S board
+          - const: kontron,imx93-osm-s    # Kontron OSM-S i.MX93 SoM
+          - const: fsl,imx93
+
       - description:
           Freescale Vybrid Platform Device Tree Bindings
 
-- 
2.45.2

[PATCH 7/7] arm64: dts: Add support for Kontron i.MX93 OSM-S SoM and BL carrier board

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf@kontron.de>

This adds support for the Kontron Electronics OSM-S i.MX93 SoM
and the matching baseboard BL i.MX93.

The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 .../dts/freescale/imx93-kontron-bl-osm-s.dts  | 165 ++++++
 .../dts/freescale/imx93-kontron-osm-s.dtsi    | 547 ++++++++++++++++++
 2 files changed, 712 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi

diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
new file mode 100644
index 0000000000000..2dfa2381f4691
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Kontron Electronics GmbH
+ */
+
+/dts-v1/;
+
+#include "imx93-kontron-osm-s.dtsi"
+
+/ {
+	model = "Kontron BL i.MX93 OSM-S";
+	compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm-s", "fsl,imx93";
+
+	aliases {
+		ethernet0 = &fec;
+		ethernet1 = &eqos;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led1 {
+			label = "led1";
+			gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	pwm-beeper {
+		compatible = "pwm-beeper";
+		pwms = <&tpm6 1 5000 0>;
+	};
+
+	reg_vcc_panel: regulator-vcc-panel {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "VCC_PANEL";
+	};
+};
+
+&lpspi8 {
+	status = "okay";
+	assigned-clocks = <&clk IMX93_CLK_LPSPI8>;
+	assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
+	assigned-clock-rates = <100000000>;
+
+	eeram@0 {
+		compatible = "microchip,48l640";
+		reg = <0>;
+		spi-max-frequency = <20000000>;
+	};
+};
+
+&eqos {	/* Second ethernet (OSM-S ETH_B) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_eqos_rgmii>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			reg = <1>;
+			reset-assert-us = <10000>;
+			reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&fec { /* First ethernet (OSM-S ETH_A) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet_rgmii>;
+	phy-connection-type = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@1 {
+			compatible = "ethernet-phy-id4f51.e91b";
+			reg = <1>;
+			reset-assert-us = <10000>;
+			reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&flexcan1 {
+	status = "okay";
+};
+
+&lpi2c2 {
+	status = "okay";
+
+	gpio_expander_dio: gpio@20 {
+		compatible = "ti,tca6408";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "DIO1_OUT","DIO1_IN", "DIO2_OUT","DIO2_IN",
+				  "DIO3_OUT","DIO3_IN", "DIO4_OUT","DIO4_IN";
+		interrupt-parent = <&gpio4>;
+		interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&lpuart1 {
+	status = "okay";
+};
+
+&lpuart7 {
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&lpuart6 {
+	linux,rs485-enabled-at-boot-time;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&tpm6 {
+	status = "okay";
+};
+
+&usbotg1 {
+	disable-over-current;
+	dr_mode = "host";
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	usb1@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+	};
+};
+
+&usbotg2 {
+	adp-disable;
+	hnp-disable;
+	srp-disable;
+
+	disable-over-current;
+	dr_mode = "otg";
+	usb-role-switch;
+	status = "okay";
+};
+
+&usdhc2 {
+	vmmc-supply = <&reg_vdd_3v3>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi
new file mode 100644
index 0000000000000..926c622d380ee
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi
@@ -0,0 +1,547 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Kontron Electronics GmbH
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx93.dtsi"
+
+/ {
+	model = "Kontron OSM-S i.MX93";
+	compatible = "kontron,imx93-osm-s", "fsl,imx93";
+
+	aliases {
+		rtc0 = &rv3028;
+		rtc1 = &bbnsm_rtc;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	reg_usdhc2_vcc: regulator-usdhc2-vcc {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>;
+		enable-active-high;
+		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "VCC_SDIO_A";
+	};
+
+	reg_vdd_carrier: regulator-vdd-carrier {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_vdd_carrier>;
+		enable-active-high;
+		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-name = "VDD_CARRIER";
+
+		regulator-state-standby {
+			regulator-on-in-suspend;
+		};
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+
+		regulator-state-disk {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&lpspi1 { /* OSM-S SPI_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi1>;
+	cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+};
+
+&lpspi8 { /* OSM-S SPI_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi8>;
+	cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+};
+
+&flexcan1 { /* OSM-S CAN_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+};
+
+&flexcan2 { /* OSM-S CAN_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+};
+
+&gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio1>;
+	gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA",
+			  "UART_CON_RX", "UART_CON_TX", "UART_C_RX", "UART_C_TX",
+			  "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", "SPI_A_CS0",
+			  "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO";
+};
+
+&gpio2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio2>;
+	gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", "GPIO_A_2",
+			  "UART_B_TX", "UART_B_RX", "UART_B_RTS", "UART_B_CTS",
+			  "UART_A_TX", "UART_A_RX", "UART_A_RTS", "UART_A_CTS",
+			  "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", "SPI_B_SCK",
+			  "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", "I2S_A_DATA_OUT",
+			  "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", "PWM_1",
+			  "PWM_0", "CAN_B_TX", "I2S_LRCLK", "CAN_B_RX", "GPIO_A_4",
+			  "GPIO_A_5";
+};
+
+&gpio3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio3>;
+	gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", "SDIO_A_CMD", "SDIO_A_D0",
+			  "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", "SDIO_A_PWR_EN",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "", "", "", "",
+			  "SDIO_B_CLK", "SDIO_B_CMD", "SDIO_B_D0", "SDIO_B_D1",
+			  "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", "GPIO_A_7";
+};
+
+&gpio4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio4>;
+	gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", "ETH_B_TXD4", "ETH_B_TXD3",
+			  "ETH_B_TXD2", "ETH_B_TXD1", "ETH_B_TX_EN", "ETH_B_TX_CLK",
+			  "ETH_B_RX_CTL", "ETH_B_RX_CLK", "ETH_B_RXD0", "ETH_B_RXD1",
+			  "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", "ETH_MDIO",
+			  "ETH_A_TXD3", "ETH_A_TXD2", "ETH_A_TXD1", "ETH_A_TXD0",
+			  "ETH_A_TX_EN", "ETH_A_TX_CLK", "ETH_A_RX_CTL", "ETH_A_RX_CLK",
+			  "ETH_A_RXD0", "ETH_A_RXD1", "ETH_A_RXD2", "ETH_A_RXD3",
+			  "GPIO_B_0", "CARRIER_PWR_EN";
+};
+
+&lpi2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+
+	pca9451: pmic@25 {
+		compatible = "nxp,pca9451a";
+		reg = <0x25>;
+		nxp,i2c-lt-enable;
+
+		regulators {
+			reg_vdd_soc: BUCK1 { /* dual phase with BUCK3 */
+				regulator-name = "+0V8_VDD_SOC (BUCK1)";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <950000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			reg_vddq_ddr: BUCK2 {
+				regulator-name = "+0V6_VDDQ_DDR (BUCK2)";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <600000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <3125>;
+			};
+
+			reg_vdd_3v3: BUCK4 {
+				regulator-name = "+3V3 (BUCK4)";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vdd_1v8: BUCK5 {
+				regulator-name = "+1V8 (BUCK5)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_dram: BUCK6 {
+				regulator-name = "+1V1_NVCC_DRAM (BUCK6)";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_snvs: LDO1 {
+				regulator-name = "+1V8_NVCC_SNVS (LDO1)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vdd_ana: LDO4 {
+				regulator-name = "+0V8_VDD_ANA (LDO4)";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_nvcc_sd: LDO5 {
+				regulator-name = "NVCC_SD (LDO5)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+
+	eeprom@50 {
+		compatible = "onnn,n24s64b", "atmel,24c64";
+		reg = <0x50>;
+		pagesize = <32>;
+		size = <8192>;
+		num-addresses = <1>;
+	};
+
+	rv3028: rtc@52 {
+		compatible = "microcrystal,rv3028";
+		reg = <0x52>;
+	};
+};
+
+&lpi2c2 { /* OSM-S I2C_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c2>;
+};
+
+&lpi2c3 { /* OSM-S I2C_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c3>;
+};
+
+&tpm3 { /* OSM-S PWM_0 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm3>;
+};
+
+&tpm4 { /* OSM-S PWM_2 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm4>;
+};
+
+&tpm6 { /* OSM-S PWM_1 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tpm6>;
+};
+
+&lpuart1 { /* OSM-S UART_CON */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart1>;
+};
+
+&lpuart2 { /* OSM-S UART_C */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart2>;
+};
+
+&lpuart6 { /* OSM-S UART_B */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart6>;
+};
+
+&lpuart7 { /* OSM-S UART_A */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart7>;
+};
+
+&usdhc1 { /* eMMC */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1>;
+	pinctrl-2 = <&pinctrl_usdhc1>;
+	vmmc-supply = <&reg_vdd_3v3>;
+	vqmmc-supply = <&reg_vdd_1v8>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 { /* OSM-S SDIO_A */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	vmmc-supply = <&reg_usdhc2_vcc>;
+	cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+};
+
+&usdhc3 { /* OSM-S SDIO_B */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3>;
+	pinctrl-2 = <&pinctrl_usdhc3>;
+	vqmmc-supply = <&reg_vdd_1v8>;
+};
+
+&wdog3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_lpspi1: lpspi1grp {
+		fsl,pins = <
+			MX93_PAD_SAI1_TXC__LPSPI1_SIN			0x3fe /* SPI_A_SDI_(IO0) */
+			MX93_PAD_SAI1_RXD0__LPSPI1_SOUT			0x3fe /* SPI_A_SDO_(IO1) */
+			MX93_PAD_SAI1_TXD0__LPSPI1_SCK			0x3fe /* SPI_A_SCK */
+			MX93_PAD_SAI1_TXFS__GPIO1_IO11			0x3fe /* SPI_A_CS0# */
+		>;
+	};
+
+	pinctrl_lpspi8: lpspi8grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO13__LPSPI8_SIN			0x3fe /* SPI_B_SDI */
+			MX93_PAD_GPIO_IO14__LPSPI8_SOUT			0x3fe /* SPI_B_SDO */
+			MX93_PAD_GPIO_IO15__LPSPI8_SCK			0x3fe /* SPI_B_SCK */
+			MX93_PAD_GPIO_IO12__GPIO2_IO12			0x3fe /* SPI_B_CS0# */
+		>;
+	};
+
+	pinctrl_enet_rgmii: enetrgmiigrp {
+		fsl,pins = <
+			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e /* ETH_MDC */
+			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x57e /* ETH_MDIO */
+			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e /* ETH_A_(S)(R)(G)MII_RXD0 */
+			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e /* ETH_A_(S)(R)(G)MII_RXD1 */
+			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e /* ETH_A_(R)(G)MII_RXD2 */
+			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e /* ETH_A_(R)(G)MII_RXD3 */
+			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x5fe /* ETH_A_(R)(G)MII_RX_CLK */
+			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e /* ETH_A_(R)(G)MII_RX_DV(_ER) */
+			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x57e /* ETH_A_(S)(R)(G)MII_TXD0 */
+			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x57e /* ETH_A_(S)(R)(G)MII_TXD1 */
+			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x57e /* ETH_A_(S)(R)(G)MII_TXD2 */
+			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x57e /* ETH_A_(S)(R)(G)MII_TXD3 */
+			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x5fe /* ETH_A_(R)(G)MII_TX_CLK */
+			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e /* ETH_A_(R)(G)MII_TX_EN(_ER) */
+		>;
+	};
+
+	pinctrl_eqos_rgmii: eqosrgmiigrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_MDC__ENET_QOS_MDC		0x57e /* ETH_B_MDC */
+			MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO		0x57e /* ETH_B_MDIO */
+			MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0		0x57e /* ETH_B_(S)(R)(G)MII_RXD0 */
+			MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1		0x57e /* ETH_B_(S)(R)(G)MII_RXD1 */
+			MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2		0x57e /* ETH_B_(R)(G)MII_RXD2 */
+			MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3		0x57e /* ETH_B_(R)(G)MII_RXD3 */
+			MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x57e /* ETH_B_(R)(G)MII_RX_CLK */
+			MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL	0x57e /* ETH_B_(R)(G)MII_RX_DV(_ER) */
+			MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0		0x57e /* ETH_B_(S)(R)(G)MII_TXD0 */
+			MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1		0x57e /* ETH_B_(S)(R)(G)MII_TXD1 */
+			MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2		0x57e /* ETH_B_(S)(R)(G)MII_TXD2 */
+			MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3		0x57e /* ETH_B_(S)(R)(G)MII_TXD3 */
+			MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x57e /* ETH_B_(R)(G)MII_TX_CLK */
+			MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL	0x57e /* ETH_B_(R)(G)MII_TX_EN(_ER) */
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__CAN1_TX			0x139e /* CAN_A_TX */
+			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x139e /* CAN_A_RX */
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO25__CAN2_TX			0x139e /* CAN_B_TX */
+			MX93_PAD_GPIO_IO27__CAN2_RX			0x139e /* CAN_B_RX */
+		>;
+	};
+
+	pinctrl_gpio1: gpio1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10		0x31e /* GPIO_A_0 */
+		>;
+	};
+
+	pinctrl_gpio2: gpio2grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO18__GPIO2_IO18			0x31e /* GPIO_A_1 */
+			MX93_PAD_GPIO_IO03__GPIO2_IO03			0x31e /* GPIO_A_2 */
+			MX93_PAD_GPIO_IO22__GPIO2_IO22			0x31e /* GPIO_A_3 */
+			MX93_PAD_GPIO_IO28__GPIO2_IO28			0x31e /* GPIO_A_4 */
+			MX93_PAD_GPIO_IO29__GPIO2_IO29			0x31e /* GPIO_A_5 */
+			MX93_PAD_GPIO_IO02__GPIO2_IO02			0x31e /* GPIO_B_1 */
+		>;
+	};
+
+	pinctrl_gpio3: gpio3grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO1__GPIO3_IO26			0x31e /* GPIO_A_6 */
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e /* GPIO_A_7 */
+		>;
+	};
+
+	pinctrl_gpio4: gpio4grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO3__GPIO4_IO28			0x31e /* GPIO_B_0 */
+		>;
+	};
+
+	pinctrl_lpi2c1: lpi2c1grp {
+		fsl,pins = <
+			MX93_PAD_I2C1_SCL__LPI2C1_SCL			0x40000b9e
+			MX93_PAD_I2C1_SDA__LPI2C1_SDA			0x40000b9e
+		>;
+	};
+
+	pinctrl_lpi2c2: lpi2c2grp {
+		fsl,pins = <
+			MX93_PAD_I2C2_SCL__LPI2C2_SCL			0x40000b9e /* I2C_A_SCL */
+			MX93_PAD_I2C2_SDA__LPI2C2_SDA			0x40000b9e /* I2C_A_SDA */
+		>;
+	};
+
+	pinctrl_lpi2c3: lpi2c3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO01__LPI2C3_SCL			0x40000b9e /* I2C_B_SCL */
+			MX93_PAD_GPIO_IO00__LPI2C3_SDA			0x40000b9e /* I2C_B_SDA */
+		>;
+	};
+
+	pinctrl_tpm3: tpm3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO24__TPM3_CH3			0x57e /* PWM_0 */
+		>;
+	};
+
+	pinctrl_tpm4: tpm4grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO21__TPM4_CH1			0x57e /* PWM_2 */
+		>;
+	};
+
+	pinctrl_tpm6: tpm6grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO23__TPM6_CH1			0x57e /* PWM_1 */
+		>;
+	};
+
+	pinctrl_reg_usdhc2_vcc: regusdhc2vccgrp {
+		fsl,pins = <
+			MX93_PAD_SD2_RESET_B__GPIO3_IO07		0x31e /* SDIO_A_PWR_EN */
+		>;
+	};
+
+	pinctrl_reg_vdd_carrier: regvddcarriergrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x31e /* CARRIER_PWR_EN */
+		>;
+	};
+
+	pinctrl_sai3: sai3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO20__SAI3_RX_DATA00		0x31e /* I2S_A_DATA_IN */
+			MX93_PAD_GPIO_IO19__SAI3_TX_DATA00		0x31e /* I2S_A_DATA_OUT */
+			MX93_PAD_GPIO_IO17__SAI3_MCLK			0x31e /* I2S_MCLK */
+			MX93_PAD_GPIO_IO26__SAI3_TX_SYNC		0x31e /* I2S_LRCLK */
+			MX93_PAD_GPIO_IO16__SAI3_TX_BCLK		0x31e /* I2S_BITCLK */
+		>;
+	};
+
+	pinctrl_lpuart1: lpuart1grp {
+		fsl,pins = <
+			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e /* UART_CON_RX */
+			MX93_PAD_UART1_TXD__LPUART1_TX			0x31e /* UART_CON_TX */
+		>;
+	};
+
+	pinctrl_lpuart2: lpuart2grp {
+		fsl,pins = <
+			MX93_PAD_UART2_RXD__LPUART2_RX			0x31e /* UART_C_RX */
+			MX93_PAD_UART2_TXD__LPUART2_TX			0x31e /* UART_C_TX */
+		>;
+	};
+
+	pinctrl_lpuart6: lpuart6grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO05__LPUART6_RX			0x31e /* UART_B_RX */
+			MX93_PAD_GPIO_IO04__LPUART6_TX			0x31e /* UART_B_TX */
+			MX93_PAD_GPIO_IO07__LPUART6_RTS_B		0x31e /* UART_B_CTS */
+			MX93_PAD_GPIO_IO06__LPUART6_CTS_B		0x31e /* UART_B_RTS */
+		>;
+	};
+
+	pinctrl_lpuart7: lpuart7grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO09__LPUART7_RX			0x31e /* UART_A_RX */
+			MX93_PAD_GPIO_IO08__LPUART7_TX			0x31e /* UART_A_TX */
+			MX93_PAD_GPIO_IO11__LPUART7_RTS_B		0x31e /* UART_A_CTS */
+			MX93_PAD_GPIO_IO10__LPUART7_CTS_B		0x31e /* UART_A_RTS */
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX93_PAD_SD1_CLK__USDHC1_CLK			0x15fe
+			MX93_PAD_SD1_CMD__USDHC1_CMD			0x13fe
+			MX93_PAD_SD1_DATA0__USDHC1_DATA0		0x13fe
+			MX93_PAD_SD1_DATA1__USDHC1_DATA1		0x13fe
+			MX93_PAD_SD1_DATA2__USDHC1_DATA2		0x13fe
+			MX93_PAD_SD1_DATA3__USDHC1_DATA3		0x13fe
+			MX93_PAD_SD1_DATA4__USDHC1_DATA4		0x13fe
+			MX93_PAD_SD1_DATA5__USDHC1_DATA5		0x13fe
+			MX93_PAD_SD1_DATA6__USDHC1_DATA6		0x13fe
+			MX93_PAD_SD1_DATA7__USDHC1_DATA7		0x13fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE		0x15fe
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX93_PAD_SD2_CLK__USDHC2_CLK			0x15fe /* SDIO_A_CLK */
+			MX93_PAD_SD2_CMD__USDHC2_CMD			0x13fe /* SDIO_A_CMD */
+			MX93_PAD_SD2_DATA0__USDHC2_DATA0		0x13fe /* SDIO_A_D0 */
+			MX93_PAD_SD2_DATA1__USDHC2_DATA1		0x13fe /* SDIO_A_D1 */
+			MX93_PAD_SD2_DATA2__USDHC2_DATA2		0x13fe /* SDIO_A_D2 */
+			MX93_PAD_SD2_DATA3__USDHC2_DATA3		0x13fe /* SDIO_A_D3 */
+			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+		fsl,pins = <
+			MX93_PAD_SD2_CD_B__GPIO3_IO00			0x31e /* SDIO_A_CD# */
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX93_PAD_SD3_CLK__USDHC3_CLK			0x15fe /* SDIO_B_CLK */
+			MX93_PAD_SD3_CMD__USDHC3_CMD			0x13fe /* SDIO_B_CMD */
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0		0x13fe /* SDIO_B_D0 */
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1		0x13fe /* SDIO_B_D1 */
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2		0x13fe /* SDIO_B_D2 */
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3		0x13fe /* SDIO_B_D3 */
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY		0xc6
+		>;
+	};
+};
-- 
2.45.2

Re: [PATCH 7/7] arm64: dts: Add support for Kontron i.MX93 OSM-S SoM and BL carrier board

[Frieder Schrempf]

On 02.07.24 12:31 PM, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> This adds support for the Kontron Electronics OSM-S i.MX93 SoM
> and the matching baseboard BL i.MX93.
> 
> The SoM hardware complies to the Open Standard Module (OSM) 1.1
> specification, size S (https://sget.org/standards/osm).
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>

This is missing the Makefile changes to actually build the DTs. I will
add them in v2.

Re: [PATCH 1/7] dt-bindings: eeprom: at24: Move compatible for Belling BL24C16A to proper place

[Krzysztof Kozlowski]

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> Merge the compatibles for the 24c16 types into a single list.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
> ---
>  Documentation/devicetree/bindings/eeprom/at24.yaml | 7 +++----

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 2/7] dt-bindings: eeprom: at24: Add compatible for ONSemi N24S64B

[Krzysztof Kozlowski]

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> The ONSemi N24S64B is a 64 KBit serial EEPROM that is compatible
> with atmel,24c64.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 3/7] dt-bindings: gpio: vf610: Allow gpio-line-names to be set

[Krzysztof Kozlowski]

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> Describe common "gpio-line-names" property to fix dtbs_check warnings
> like:
> 
>   arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dtb: gpio@43810000:

There is no such file. You cannot use future work as reason for a
warning. Simply such warning does not exist at this point and
introducing warnings knowingly is also not correct.

>     'gpio-line-names' does not match any of the regexes: '^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+'
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
> ---
>  Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> index a27f929502575..7230ba1a386ae 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> @@ -50,6 +50,7 @@ properties:
>      const: 2
>  
>    gpio-controller: true
> +  gpio-line-names: true

maxItems are not known?



Best regards,
Krzysztof

Re: [PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt optional

[Krzysztof Kozlowski]

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> The interrupt line is currently only used for printing warnings and
> the PMIC works just fine without it.
> 
> Allow boards to not use the interrupt line and therefore make it
> optional.
> 

Do you want to say that interrupt is optional in the hardware and not
connected in your board? Sorry, but that's quite long statement without
actually stating the main point why this should be optional in the binding.

Best regards,
Krzysztof

Re: [PATCH 5/7] dt-bindings: arm: fsl: Add Kontron i.MX93 OSM-S based boards

[Krzysztof Kozlowski]

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> Add the bindings for the Kontron i.MX93 OSM-S SoM and BL carrier
> board.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
> ---
>  Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 3/7] dt-bindings: gpio: vf610: Allow gpio-line-names to be set

[Frieder Schrempf]

Hi Krzysztof,

thanks for reviewing!

On 02.07.24 4:23 PM, Krzysztof Kozlowski wrote:
> On 02/07/2024 12:31, Frieder Schrempf wrote:
>> From: Frieder Schrempf <frieder.schrempf@kontron.de>
>>
>> Describe common "gpio-line-names" property to fix dtbs_check warnings
>> like:
>>
>>   arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dtb: gpio@43810000:
> 
> There is no such file. You cannot use future work as reason for a
> warning. Simply such warning does not exist at this point and
> introducing warnings knowingly is also not correct.

Ok, I will change the commit message and not mention the warning.

> 
>>     'gpio-line-names' does not match any of the regexes: '^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+'
>>
>> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
>> ---
>>  Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
>> index a27f929502575..7230ba1a386ae 100644
>> --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
>> +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
>> @@ -50,6 +50,7 @@ properties:
>>      const: 2
>>  
>>    gpio-controller: true
>> +  gpio-line-names: true
> 
> maxItems are not known?

I will set "minItems: 1" and "maxItems: 32" as this is the proper range
for the number of values.

Thanks
Frieder

Re: [PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt optional

[Frieder Schrempf]

On 02.07.24 4:24 PM, Krzysztof Kozlowski wrote:
> On 02/07/2024 12:31, Frieder Schrempf wrote:
>> From: Frieder Schrempf <frieder.schrempf@kontron.de>
>>
>> The interrupt line is currently only used for printing warnings and
>> the PMIC works just fine without it.
>>
>> Allow boards to not use the interrupt line and therefore make it
>> optional.
>>
> 
> Do you want to say that interrupt is optional in the hardware and not
> connected in your board? Sorry, but that's quite long statement without
> actually stating the main point why this should be optional in the binding.

Yes, ok. I will change the commit message to be more precise.

Re: [PATCH 0/7] Add support for Kontron OSM-S i.MX93 SoM and carrier board

[Bartosz Golaszewski]

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>


On Tue, 02 Jul 2024 12:31:12 +0200, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> Patch 1-4: small DT binding fixups
> Patch 5: board DT bindings
> Patch 6: support PMIC driver without IRQ
> Patch 7: add devicetrees
> 
> [...]

Applied, thanks!

[1/7] dt-bindings: eeprom: at24: Move compatible for Belling BL24C16A to proper place
      commit: d83c217778e7425d10105001150c5670e07f88fe
[2/7] dt-bindings: eeprom: at24: Add compatible for ONSemi N24S64B
      commit: 3a9ba4e32230df6c48cda1fd5cbca6facacc74c2

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>