bindings/gpio/gpio-stp-xway.txt

1 Lantiq SoC Serial To Parallel (STP) GPIO controller
3 The Serial To Parallel (STP) is found on MIPS based Lantiq socs. It is a
10 - compatible : Should be "lantiq,gpio-stp-xway"
18 - lantiq,shadow : The default value that we shall assume as already set on the
20 - lantiq,groups : Set the 3 bit mask to select which of the 3 groups are enabled
22 - lantiq,dsl : The dsl core can control the 2 LSBs of the gpio cascade. This 2 bit
24 - lantiq,phy1 : The gphy1 core can control 3 bits of the gpio cascade.
25 - lantiq,phy2 : The gphy2 core can control 3 bits of the gpio cascade.
26 - lantiq,rising : use rising instead of falling edge for the shift register
31 	compatible = "lantiq,gpio-stp-xway";
36 	lantiq,shadow = <0xffff>;
37 	lantiq,groups = <0x7>;
38 	lantiq,dsl = <0x3>;
39 	lantiq,phy1 = <0x7>;
40 	lantiq,phy2 = <0x7>;
41 	/* lantiq,rising; */