diff options
| -rw-r--r-- | Documentation/devicetree/bindings/arm/sti.yaml | 23 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/soc/sti/st,sti-syscon.yaml | 46 | ||||
| -rw-r--r-- | arch/arm/boot/dts/st/stih407-family.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/st/stih418-b2264.dts | 16 |
4 files changed, 69 insertions, 17 deletions
diff --git a/Documentation/devicetree/bindings/arm/sti.yaml b/Documentation/devicetree/bindings/arm/sti.yaml index 3ca054c64377..842def3e3f2b 100644 --- a/Documentation/devicetree/bindings/arm/sti.yaml +++ b/Documentation/devicetree/bindings/arm/sti.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/arm/sti.yaml# @@ -13,13 +13,20 @@ properties: $nodename: const: '/' compatible: - items: - - enum: - - st,stih415 - - st,stih416 - - st,stih407 - - st,stih410 - - st,stih418 + oneOf: + - items: + - const: st,stih407-b2120 + - const: st,stih407 + - items: + - enum: + - st,stih410-b2120 + - st,stih410-b2260 + - const: st,stih410 + - items: + - enum: + - st,stih418-b2199 + - st,stih418-b2264 + - const: st,stih418 additionalProperties: true diff --git a/Documentation/devicetree/bindings/soc/sti/st,sti-syscon.yaml b/Documentation/devicetree/bindings/soc/sti/st,sti-syscon.yaml new file mode 100644 index 000000000000..5f97d9ff17fb --- /dev/null +++ b/Documentation/devicetree/bindings/soc/sti/st,sti-syscon.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/sti/st,sti-syscon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STi platform sysconfig + +maintainers: + - Patrice Chotard <patrice.chotard@foss.st.com> + +description: | + Binding for the various sysconfig nodes used within the STi + platform device-tree to point to some common configuration + registers used by other nodes. + +properties: + compatible: + items: + - enum: + - st,stih407-core-syscfg + - st,stih407-flash-syscfg + - st,stih407-front-syscfg + - st,stih407-lpm-syscfg + - st,stih407-rear-syscfg + - st,stih407-sbc-reg-syscfg + - st,stih407-sbc-syscfg + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + syscfg_sbc: syscon@9620000 { + compatible = "st,stih407-sbc-syscfg", "syscon"; + reg = <0x9620000 0x1000>; + }; + +... diff --git a/arch/arm/boot/dts/st/stih407-family.dtsi b/arch/arm/boot/dts/st/stih407-family.dtsi index 3f58383a7b59..29302e74aa1d 100644 --- a/arch/arm/boot/dts/st/stih407-family.dtsi +++ b/arch/arm/boot/dts/st/stih407-family.dtsi @@ -111,7 +111,6 @@ regulator-min-microvolt = <784000>; regulator-max-microvolt = <1299000>; regulator-always-on; - max-duty-cycle = <255>; status = "okay"; }; diff --git a/arch/arm/boot/dts/st/stih418-b2264.dts b/arch/arm/boot/dts/st/stih418-b2264.dts index fc32a03073b6..fdc16e9f5822 100644 --- a/arch/arm/boot/dts/st/stih418-b2264.dts +++ b/arch/arm/boot/dts/st/stih418-b2264.dts @@ -69,19 +69,19 @@ }; aliases { - ttyAS0 = &sbc_serial0; + serial0 = &sbc_serial0; ethernet0 = ðernet0; }; - soc { - leds { - compatible = "gpio-leds"; - led-green { - gpios = <&pio1 3 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; + leds { + compatible = "gpio-leds"; + led-green { + gpios = <&pio1 3 GPIO_ACTIVE_LOW>; + default-state = "off"; }; + }; + soc { pin-controller-sbc@961f080 { gmac1 { rgmii1-0 { |