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ARM: dts: imx6q-bx50v3: change pca953x GPIO default settings
Leave pca953x P06,P07 pins on b850v3 platform and P06 pin on b450v3/b650v3 unconfigured in the kernel space since they could be configured as DP1_RST and DP2_RST by the applications for the DP FW update support. Signed-off-by: Ken Lin <ken.lin@advantech.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -104,4 +104,11 @@
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output-low;
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line-name = "PCA9539-P05";
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};
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P07 {
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gpio-hog;
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gpios = <7 0>;
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output-low;
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line-name = "PCA9539-P07";
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};
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};
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@ -97,6 +97,13 @@
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output-low;
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line-name = "PCA9539-P05";
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};
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P07 {
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gpio-hog;
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gpios = <7 0>;
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output-low;
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line-name = "PCA9539-P07";
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};
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};
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&usbphy1 {
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@ -183,20 +183,6 @@
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interrupt-parent = <&gpio2>;
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interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
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P06 {
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gpio-hog;
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gpios = <6 0>;
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output-low;
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line-name = "PCA9539-P06";
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};
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P07 {
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gpio-hog;
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gpios = <7 0>;
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output-low;
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line-name = "PCA9539-P07";
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};
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P10 {
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gpio-hog;
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gpios = <8 0>;
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