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ramips: fix D240 mini-PCIe power control GPIOs
In commit b11c51916c
("ramips: Improve Sanlinking D240 config") I made
a mistake with regards GPIO numbering. And in addition to specifying the
wrong GPIO for controling the power of one of the mini-PCIe, I recently
discovered that the power of both slots can be controlled.
This patch specifies the correct GPIO for the left-most mini-PCIe slot
of the D240 (labeled power_mpcie2 since the slot is attached to SIM2),
and adds a GPIO that can be used to control the power of the other
mini-PCIe slot (labeled power_mpcie1).
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
[do not use the gpio active macros for the gpio-export value]
Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
parent
161a3be5ad
commit
133815ad8f
@ -52,9 +52,16 @@
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power_mpcie2 {
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gpio-export,name = "power_mpcie2";
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gpio-export,output = <GPIO_ACTIVE_LOW>;
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gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
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gpio-export,output = <1>;
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gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
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};
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power_mpcie1 {
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gpio-export,name = "power_mpcie1";
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gpio-export,output = <1>;
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gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-leds {
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@ -94,6 +101,10 @@
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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};
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@ -157,7 +168,7 @@
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&pinctrl {
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state_default: pinctrl0 {
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default {
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ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
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ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa", "nd_sd";
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ralink,function = "gpio";
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};
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};
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