提交 efcf1e50 编写于 作者: B Benoit Cousson

arm/dts: OMAP4: Add SPI controller nodes

Add the 4 McSPI controller nodes present in an OMAP4 device.

Remove SPI static device initialisation if DT is populated.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: NRob Herring <rob.herring@calxeda.com>
上级 385a64bb
......@@ -209,5 +209,37 @@
#size-cells = <0>;
ti,hwmods = "i2c4";
};
mcspi1: spi@48098000 {
compatible = "ti,omap4-mcspi";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi1";
ti,spi-num-cs = <4>;
};
mcspi2: spi@4809a000 {
compatible = "ti,omap4-mcspi";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi2";
ti,spi-num-cs = <2>;
};
mcspi3: spi@480b8000 {
compatible = "ti,omap4-mcspi";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi3";
ti,spi-num-cs = <2>;
};
mcspi4: spi@480ba000 {
compatible = "ti,omap4-mcspi";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi4";
ti,spi-num-cs = <1>;
};
};
};
......@@ -725,7 +725,9 @@ static int __init omap2_init_devices(void)
omap_init_dmic();
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt())
omap_init_mcspi();
omap_init_pmu();
omap_hdq_init();
omap_init_sti();
......
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