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ODROID-C4: Enable spicc for rev_0.4

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Signed-off-by: femto <ckkim@hardkernel.com>
Change-Id: I297dc577f7091f796dfd80cbf6be78baf1ae79ca
This commit is contained in:
femto
2019-12-10 11:06:15 +09:00
committed by Chris KIM
parent efea05644c
commit 6285e25ae4
1 changed files with 58 additions and 0 deletions
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58
arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
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@@ -841,3 +841,61 @@
&meson_cooldev {
status = "okay";
};
&spicc0 {
status = "disabled";
/*
40 Pin Header : MOSI(GPIOX.8->19 Pin), MISO(GPIOX.9->21 Pin),
SPI0_CLK(GPIOX.11->23 Pin)
SPI_CE0(GPIOX.2->22 Pin), SPI_CE1(GPIOX.10->24 Pin)
*/
pinctrl-names = "default","gpio_periphs";
pinctrl-0 = <&spicc0_pins_x>;
pinctrl-1 = <&spicc0_to_gpiox>;
num_chipselect = <2>;
cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>,
<&gpio GPIOA_4 GPIO_ACTIVE_LOW>;
can0: can@0 {
compatible = "microchip,mcp2515";
reg = <0>;
spi-max-frequency = <10000000>;
status = "disabled";
gpio-irq = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>;
};
spidev@0 {
status = "disabled";
compatible = "linux,spidev";
/* spi default max clock 100Mhz */
spi-max-frequency = <100000000>;
reg = <0>;
};
/* SPI 3.2" Touch Screen Define */
ads7846@1 {
status = "disabled";
spi-max-frequency = <1000000>;
compatible = "ti,ads7846";
reg = <1>;
/* ODROID-N2 Touch interrupt gpio */
pendown-gpio = <&gpio GPIOX_3 GPIO_ACTIVE_HIGH>;
ti,swap-xy = <1>;
ti,x-min = /bits/ 16 <0>;
ti,x-max = /bits/ 16 <8000>;
ti,y-min = /bits/ 16 <0>;
ti,y-max = /bits/ 16 <4800>;
ti,x-plate-ohms = /bits/ 16 <40>;
ti,pressure-max = /bits/ 16 <255>;
linux,wakeup;
};
};