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ath79: fix pinmux for ar933x devices

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Properly disable the SoC's internal Switch LEDs on the pinmux.
Devices that previously called ath79_gpio_function_disable for
the switch LEDs, just need to reference switch_led_pins in the
pinctrl-0 property of the gpio-leds node.

Signed-off-by: Paul Wassi <p.wassi@gmx.at>
[changed desired pinctrl register value from 0x1f to proper 0xf8]
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
[renamed pinmux name to switch_led_disable_pins to make purpose more clear]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Paul Wassi
2018-12-31 21:51:47 +01:00
committed by Petr Štetiar
parent 0aa59e81b3
commit e9652e1696
5 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
target/linux/ath79/dts/ar9330.dtsi
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@@ -74,8 +74,8 @@
pinctrl-single,bits = <0x0 0x1 0x1>; pinctrl-single,bits = <0x0 0x1 0x1>;
}; };
switch_led_pins: pinmux_switch_led_pins { switch_led_disable_pins: pinmux_switch_led_disable_pins {
pinctrl-single,bits = <0x0 0x1f 0xf8>; pinctrl-single,bits = <0x0 0xf8 0xf8>;
}; };
}; };

2
target/linux/ath79/dts/ar9331_dragino_ms14.dts
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@@ -16,6 +16,8 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&switch_led_disable_pins>;
wlan { wlan {
label = "dragino2:red:wlan"; label = "dragino2:red:wlan";

2
target/linux/ath79/dts/ar9331_etactica_eg200.dts
View File

@@ -26,6 +26,8 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&switch_led_disable_pins>;
modbus { modbus {
label = "eg200:red:modbus"; label = "eg200:red:modbus";

2
target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts
View File

@@ -17,6 +17,8 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&switch_led_disable_pins>;
wlan { wlan {
label = "tp-link:green:wlan"; label = "tp-link:green:wlan";

2
target/linux/ath79/dts/ar9331_tplink_tl-wr741nd-v4.dtsi
View File

@@ -40,7 +40,7 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&switch_led_pins>; pinctrl-0 = <&switch_led_disable_pins>;
lan1 { lan1 {
label = "tp-link:green:lan1"; label = "tp-link:green:lan1";