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lantiq: dts: define the SPI pins in {amazonse,ar9,vr9}.dtsi

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Define the SPI pins in the corresponding SoCs.dtsi and assign them to
the SPI controller node. All known boards use CS4 and it's likely that
this is hardcoded in bootrom so this doesn't bother with having
per-board SPI pinmux settings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
This commit is contained in:
Martin Blumenstingl
2019-07-08 11:50:23 +02:00
committed by Adrian Schmutzler
parent b3bdfd5df5
commit edb0a936f0
12 changed files with 66 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
target/linux/lantiq/files/arch/mips/boot/dts/DGN1000B.dts
View File

@@ -96,18 +96,6 @@
lantiq,open-drain = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs1";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&gsw {
@@ -117,8 +105,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@1 {
compatible = "jedec,spi-nor";

15
target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi
View File

@@ -131,18 +131,6 @@
lantiq,pull = <0>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&gsw {
@@ -163,9 +151,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

17
target/linux/lantiq/files/arch/mips/boot/dts/DM200.dts
View File

@@ -118,20 +118,6 @@
lantiq,gphy-mode = <GPHY_MODE_FE>;
};
&gpio {
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk", "spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&pcie0 {
status = "disabled";
};
@@ -139,9 +125,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

15
target/linux/lantiq/files/arch/mips/boot/dts/EASY80920.dtsi
View File

@@ -222,24 +222,9 @@
lantiq,pull = <2>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&spi {
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
status = "okay";
flash@4 {

17
target/linux/lantiq/files/arch/mips/boot/dts/FRITZ3370-REV2.dtsi
View File

@@ -213,20 +213,6 @@
lantiq,output = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&pcie0 {
@@ -250,9 +236,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

18
target/linux/lantiq/files/arch/mips/boot/dts/FRITZ7362SL.dts
View File

@@ -35,22 +35,6 @@
label = "fritz7362sl:green:dect";
};
&gpio {
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&state_default {
nand {
lantiq,groups = "nand ale", "nand cle",
@@ -67,8 +51,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
#address-cells = <1>;

15
target/linux/lantiq/files/arch/mips/boot/dts/TDW89X0.dtsi
View File

@@ -194,18 +194,6 @@
lantiq,output = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&pcie0 {
@@ -232,9 +220,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

15
target/linux/lantiq/files/arch/mips/boot/dts/VR200.dtsi
View File

@@ -114,18 +114,6 @@
lantiq,output = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&pci0 {
@@ -136,9 +124,6 @@
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

15
target/linux/lantiq/files/arch/mips/boot/dts/WBMR300.dts
View File

@@ -237,26 +237,11 @@
lantiq,output = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pins_spi_default>;
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;

22
target/linux/lantiq/files/arch/mips/boot/dts/amazonse.dtsi
View File

@@ -133,6 +133,8 @@
"spi_frm";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
status = "disabled";
};
@@ -155,6 +157,26 @@
lantiq,function = "mdio";
};
};
spi_pins: spi {
mux-0 {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
mux-1 {
lantiq,groups = "spi_do", "spi_clk";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
spi_cs4_pins: spi-cs4 {
mux {
lantiq,groups = "spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
asc1: serial@e100c00 {

22
target/linux/lantiq/files/arch/mips/boot/dts/ar9.dtsi
View File

@@ -160,6 +160,8 @@
"spi_frm";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
status = "disabled";
};
@@ -175,6 +177,26 @@
lantiq,function = "mdio";
};
};
spi_pins: spi {
mux-0 {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
mux-1 {
lantiq,groups = "spi_do", "spi_clk";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
spi_cs4_pins: spi-cs4 {
mux {
lantiq,groups = "spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
stp: stp@e100bb0 {

22
target/linux/lantiq/files/arch/mips/boot/dts/vr9.dtsi
View File

@@ -202,6 +202,8 @@
"spi_frm";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
status = "disabled";
};
@@ -217,6 +219,26 @@
lantiq,function = "mdio";
};
};
spi_pins: spi {
mux-0 {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
mux-1 {
lantiq,groups = "spi_do", "spi_clk";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
spi_cs4_pins: spi-cs4 {
mux {
lantiq,groups = "spi_cs4";
lantiq,function = "spi";
lantiq,output = <1>;
};
};
};
stp: stp@e100bb0 {