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lantiq: dts: assign the STP pins to the STP GPIO controller node

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Assign the STP pins to the STP GPIO controller node instead of using
pin hogging (where pins are assigned to the pin controller).
This is the preferred way of assigning pins upstream.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
master
Martin Blumenstingl 5 years ago committed by Adrian Schmutzler
parent 660200e53d
commit dcb5e52209
11 changed files with 36 additions and 68 deletions
Show Stats Download Patch File Download Diff File

6
target/linux/lantiq/files/arch/mips/boot/dts/ARV4510PW.dts
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@ -131,12 +131,6 @@
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
exin {
lantiq,groups = "exin1", "exin2";
lantiq,function = "exin";

9
target/linux/lantiq/files/arch/mips/boot/dts/EASY50712.dts
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@ -21,10 +21,6 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
};
exin {
lantiq,groups = "exin1";
lantiq,function = "exin";
@ -33,11 +29,6 @@
lantiq,groups = "gnt1";
lantiq,function = "pci";
};
conf_out {
lantiq,pins = "io4", "io5", "io6"; /* stp */
lantiq,open-drain;
lantiq,pull = <0>;
};
};
};

9
target/linux/lantiq/files/arch/mips/boot/dts/EASY50810.dts
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@ -21,10 +21,6 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
};
exin {
lantiq,groups = "exin1";
lantiq,function = "exin";
@ -33,11 +29,6 @@
lantiq,groups = "gnt1";
lantiq,function = "pci";
};
conf_out {
lantiq,pins = "io4", "io5", "io6"; /* stp */
lantiq,open-drain;
lantiq,pull = <0>;
};
};
};

7
target/linux/lantiq/files/arch/mips/boot/dts/EASY80920.dtsi
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@ -189,17 +189,12 @@
lantiq,groups = "exin3";
lantiq,function = "exin";
};
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
};
pci {
lantiq,groups = "gnt1", "req1";
lantiq,function = "pci";
};
conf_out {
lantiq,pins = "io4", "io5", "io6", /* stp */
"io21",
lantiq,pins = "io21",
"io33";
lantiq,open-drain;
lantiq,pull = <0>;

12
target/linux/lantiq/files/arch/mips/boot/dts/GIGASX76X.dts
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@ -52,18 +52,6 @@
};
};
&gpio {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
};
};
};
&gpios {
status = "okay";
};

12
target/linux/lantiq/files/arch/mips/boot/dts/P2601HNFX.dts
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@ -103,13 +103,6 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,pull = <2>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
exin {
lantiq,groups = "exin1";
lantiq,function = "exin";
@ -118,11 +111,6 @@
lantiq,groups = "gnt1";
lantiq,function = "pci";
};
conf_out {
lantiq,pins = "io4", "io5", "io6";
lantiq,open-drain;
lantiq,pull = <0>;
};
};
usb_vbus: regulator-usb-vbus {

7
target/linux/lantiq/files/arch/mips/boot/dts/P2812HNUFX.dtsi
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@ -201,13 +201,6 @@
lantiq,groups = "exin3";
lantiq,function = "exin";
};
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,pull = <2>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
pci-in {
lantiq,groups = "req1";
lantiq,function = "pci";

7
target/linux/lantiq/files/arch/mips/boot/dts/VGV7519.dtsi
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@ -212,13 +212,6 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,open-drain = <0>;
lantiq,output = <1>;
lantiq,pull = <0>;
};
pci-rst {
lantiq,pins = "io21";
lantiq,open-drain = <0>;

12
target/linux/lantiq/files/arch/mips/boot/dts/ar9.dtsi
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@ -223,6 +223,14 @@
lantiq,output = <1>;
};
};
stp_pins: stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,pull = <0>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
};
stp: stp@e100bb0 {
@ -230,6 +238,10 @@
compatible = "lantiq,gpio-stp-xway";
gpio-controller;
reg = <0xe100bb0 0x40>;
pinctrl-0 = <&stp_pins>;
pinctrl-names = "default";
status = "disabled";
};

12
target/linux/lantiq/files/arch/mips/boot/dts/danube.dtsi
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@ -144,6 +144,10 @@
compatible = "lantiq,gpio-stp-xway";
gpio-controller;
reg = <0xe100bb0 0x40>;
pinctrl-0 = <&stp_pins>;
pinctrl-names = "default";
lantiq,shadow = <0xfff>;
lantiq,groups = <0x3>;
status = "disabled";
@ -188,6 +192,14 @@
lantiq,pull = <0>;
};
};
stp_pins: stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,pull = <0>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
};
asc1: serial@e100c00 {

11
target/linux/lantiq/files/arch/mips/boot/dts/vr9.dtsi
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@ -313,6 +313,14 @@
lantiq,output = <1>;
};
};
stp_pins: stp {
lantiq,groups = "stp";
lantiq,function = "stp";
lantiq,pull = <0>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
};
stp: stp@e100bb0 {
@ -322,6 +330,9 @@
#gpio-cells = <2>;
gpio-controller;
pinctrl-0 = <&stp_pins>;
pinctrl-names = "default";
lantiq,shadow = <0xffffff>;
lantiq,groups = <0x7>;
lantiq,dsl = <0x0>;

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