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ramips: simplify palmbus/{i2c,spi} in device DTS files

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As the node is already defined and labeled in SoC DTSI file, we can refer to it
outside of root node and reduce redundancy.

While at it, remove unused pcf8563 label.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
This commit is contained in:
Sungbo Eo 2020-05-08 21:00:48 +09:00 committed by Adrian Schmutzler
parent 22a21b0c18
commit fa9e7ca466
7 changed files with 76 additions and 89 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
View File

@ -17,12 +17,6 @@
bootargs = "console=ttyS0,57600";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
@ -60,6 +54,10 @@
};
};
&i2c {
status = "okay";
};
&sdhci {
status = "okay";
};

22
target/linux/ramips/dts/mt7621_d-team_pbr-m1.dts
View File

@ -20,18 +20,6 @@
bootargs = "console=ttyS0,115200";
};
palmbus: palmbus@1E000000 {
i2c: i2c@900 {
status = "okay";
pcf8563: rtc@51 {
status = "okay";
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
};
leds {
compatible = "gpio-leds";
@ -101,6 +89,16 @@
};
};
&i2c {
status = "okay";
rtc@51 {
status = "okay";
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&sdhci {
status = "okay";
};

22
target/linux/ramips/dts/mt7621_mqmaker_witi.dts
View File

@ -13,18 +13,6 @@
bootargs = "console=ttyS0,57600";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
pcf8563: rtc@51 {
status = "okay";
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
};
keys {
compatible = "gpio-keys";
@ -36,6 +24,16 @@
};
};
&i2c {
status = "okay";
rtc@51 {
status = "okay";
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&sdhci {
status = "okay";
};

10
target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts
View File

@ -13,12 +13,6 @@
bootargs = "console=ttyS0,115200";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
@ -30,6 +24,10 @@
};
};
&i2c {
status = "okay";
};
&sdhci {
status = "okay";
};

10
target/linux/ramips/dts/mt7621_zbtlink_zbt-wg2626.dts
View File

@ -20,12 +20,6 @@
bootargs = "console=ttyS0,115200";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
@ -46,6 +40,10 @@
};
};
&i2c {
status = "okay";
};
&sdhci {
status = "okay";
};

10
target/linux/ramips/dts/mt7621_zbtlink_zbt-wg3526.dtsi
View File

@ -18,12 +18,6 @@
bootargs = "console=ttyS0,115200";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
@ -44,6 +38,10 @@
};
};
&i2c {
status = "okay";
};
&sdhci {
status = "okay";
};

81
target/linux/ramips/dts/rt3352_zyxel_nbg-419n-v2.dts
View File

@ -16,47 +16,6 @@
led-upgrade = &led_power;
};
palmbus@10000000 {
spi@b00 {
status = "okay";
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0 0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x7b0000>;
};
};
};
};
};
leds {
compatible = "gpio-leds";
@ -100,6 +59,46 @@
};
};
&spi0 {
status = "okay";
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0 0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x7b0000>;
};
};
};
};
&state_default {
gpio {
groups = "i2c", "jtag", "rgmii", "mdio", "uartf";