ramips: enable additional GPIOs on HAME MPR-A1
According to the pcb tracing results[1] by anton.rad[2] MPR-A1s expose 6 unused GPIOs, only one of them working as configured in the current DTS. This patch enables GPIO22-26. Tested on hardware. [1] http://i.imgur.com/kHVW2Ox.jpg [2] https://forum.openwrt.org/viewtopic.php?pid=222698#p222698 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Backport of r42178 git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42357 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -41,12 +41,15 @@
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};
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};
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};
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};
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};
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gpio1: gpio@660 {
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status = "okay";
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};
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};
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};
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pinctrl {
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pinctrl {
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state_default: pinctrl0 {
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state_default: pinctrl0 {
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gpio {
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gpio {
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ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
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ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
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ralink,function = "gpio";
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ralink,function = "gpio";
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};
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};
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};
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};
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