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mips: bmips: add bcm63xx-spi driver support for BCM63268

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This driver manages the low speed SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Álvaro Fernández Rojas 2018-01-23 17:15:03 +01:00 committed by Jagan Teki
parent 1c2479a5fa
commit 26cee0ecc7
1 changed files with 17 additions and 0 deletions
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17
arch/mips/dts/brcm,bcm63268.dtsi
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@ -13,6 +13,10 @@
/ {
compatible = "brcm,bcm63268";
aliases {
spi0 = &lsspi;
};
cpus {
reg = <0x10000000 0x4>;
#address-cells = <1>;
@ -136,6 +140,19 @@
#power-domain-cells = <1>;
};
lsspi: spi@10000800 {
compatible = "brcm,bcm6358-spi";
reg = <0x10000800 0x70c>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&periph_clk BCM63268_CLK_SPI>;
resets = <&periph_rst BCM63268_RST_SPI>;
spi-max-frequency = <20000000>;
num-cs = <8>;
status = "disabled";
};
leds: led-controller@10001900 {
compatible = "brcm,bcm6328-leds";
reg = <0x10001900 0x24>;