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mips: bmips: add bcm63xx-spi driver support for BCM6338

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This driver manages the 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 17:14:59 +01:00 committed by Jagan Teki
parent 5ac07d2969
commit 0adfb199ce
1 changed files with 17 additions and 0 deletions
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17
arch/mips/dts/brcm,bcm6338.dtsi
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@ -12,6 +12,10 @@
/ {
compatible = "brcm,bcm6338";
aliases {
spi0 = &spi;
};
cpus {
reg = <0xfffe0000 0x4>;
#address-cells = <1>;
@ -109,6 +113,19 @@
status = "disabled";
};
spi: spi@fffe0c00 {
compatible = "brcm,bcm6348-spi";
reg = <0xfffe0c00 0xc0>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&periph_clk BCM6338_CLK_SPI>;
resets = <&periph_rst BCM6338_RST_SPI>;
spi-max-frequency = <20000000>;
num-cs = <4>;
status = "disabled";
};
memory-controller@fffe3100 {
compatible = "brcm,bcm6338-mc";
reg = <0xfffe3100 0x38>;