diff options
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt index e6cc5e8f6438..013c675b5b64 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt @@ -30,8 +30,7 @@ Second type has a dedicated interrupt per gpio bank. Pin controller node: Required properties: -- compatible : should be "st,<SOC>-<pio-block>-pinctrl" - like st,stih415-sbc-pinctrl, st,stih415-front-pinctrl and so on. +- compatible : should be "st,stih407-<pio-block>-pinctrl" - st,syscfg : Should be a phandle of the syscfg node. - st,retime-pin-mask : Should be mask to specify which pins can be retimed. If the property is not present, it is assumed that all the pins in the @@ -80,23 +79,23 @@ include/dt-bindings/interrupt-controller/irq.h Example: pin-controller-sbc { - #address-cells = <1>; - #size-cells = <1>; - compatible = "st,stih415-sbc-pinctrl"; - st,syscfg = <&syscfg_sbc>; - reg = <0xfe61f080 0x4>; - reg-names = "irqmux"; - interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "irqmux"; - ranges = <0 0xfe610000 0x5000>; - - PIO0: gpio@fe610000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih407-sbc-pinctrl"; + st,syscfg = <&syscfg_sbc>; + reg = <0x0961f080 0x4>; + reg-names = "irqmux"; + interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>; + interrupt-names = "irqmux"; + ranges = <0 0x09610000 0x6000>; + + pio0: gpio@09610000 { gpio-controller; - #gpio-cells = <2>; + #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; - reg = <0 0x100>; - st,bank-name = "PIO0"; + reg = <0x0 0x100>; + st,bank-name = "PIO0"; }; ... pin-functions nodes follow... @@ -166,7 +165,7 @@ pin-controller { sdhci0:sdhci@fe810000{ ... - interrupt-parent = <&PIO3>; + interrupt-parent = <&pio3>; #interrupt-cells = <2>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; /* Interrupt line via PIO3-3 */ interrupt-names = "card-detect"; |