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realtek: update GPIO bindings in the dts files in dts-5.10

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this patch includes the following changes:

- adjust mapping for the new driver
  - GPIO 24 -> GPIO 0
  - GPIO 47 -> GPIO 0 (+ disabling system LED)

- disable pins in the invalid range
  (out of the range 0-31 of the new driver)
  - are these pins on the external RTL8231 (&gpio1)?
    - GPIO 67 (-> GPIO 3 on &gpio1?)
    - GPIO 94 (-> GPIO 30 on &gpio1?)

- drop "indirect-access-bus-id" property from gpio0 node in device dts
  files

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This commit is contained in:
INAGAKI Hiroshi 2021-05-08 17:51:29 +09:00 committed by Adrian Schmutzler
parent 2e676c05dc
commit 61a3d0075b
6 changed files with 29 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi
View File

@ -23,7 +23,7 @@
mode {
label = "reset";
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};

24
target/linux/realtek/dts-5.10/rtl8380_zyxel_gs1900.dtsi
View File

@ -22,16 +22,6 @@
reg = <0x0 0x8000000>;
};
gpio1: rtl8231-gpio {
status = "okay";
poe_enable {
gpio-hog;
gpios = <13 0>;
output-high;
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
@ -44,15 +34,27 @@
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&pinmux_disable_sys_led>;
compatible = "gpio-leds";
led_sys: sys {
label = "green:sys";
gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
};
};
&gpio1 {
status = "okay";
poe_enable {
gpio-hog;
gpios = <13 0>;
output-high;
};
};
&spi0 {
status = "okay";

13
target/linux/realtek/dts-5.10/rtl8382_allnet_all-sg8208m.dts
View File

@ -29,28 +29,27 @@
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
/* is this pin 3 on the external RTL8231 (&gpio1)? */
/*reset {
label = "reset";
gpios = <&gpio0 67 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};*/
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&pinmux_disable_sys_led>;
compatible = "gpio-leds";
led_sys: sys {
label = "green:sys";
gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
// GPIO 25: power on/off all port leds
};
};
&gpio0 {
indirect-access-bus-id = <0>;
};
&spi0 {
status = "okay";

15
target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210-10p.dts
View File

@ -26,12 +26,14 @@
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&pinmux_disable_sys_led>;
compatible = "gpio-leds";
led_power: power {
// GPIO 24 seems to provide power to the leds
// GPIO 0 seems to provide power to the leds
label = "green:power";
gpios = <&gpio0 47 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
@ -39,19 +41,16 @@
compatible = "gpio-keys-polled";
poll-interval = <20>;
mode {
/* is this pin 30 on the external RTL8231 (&gpio1)? */
/*mode {
label = "reset";
gpios = <&gpio0 94 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};*/
};
};
&gpio0 {
indirect-access-bus-id = <0>;
};
&spi0 {
status = "okay";
flash@0 {

2
target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210.dtsi
View File

@ -27,7 +27,7 @@
led_power: power {
label = "green:power";
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
};

6
target/linux/realtek/dts-5.10/rtl8382_inaba_aml2-17gp.dts
View File

@ -24,16 +24,12 @@
reset {
label = "reset";
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&gpio0 {
indirect-access-bus-id = <0>;
};
&spi0 {
status = "okay";