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ARM: kirkwood: use devicetree for orion-spi

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Populate the devices with auxdata to set the device names which are used by
clkdev to lookup the clocks.

Signed-off-by: Michael Walle <micheal@walle.cc>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
v2: Add interrupts properties, although not used.
This commit is contained in:
Michael Walle 2012-06-06 20:30:57 +02:00 • committed by Andrew Lunn
parent 278b45b06b
commit 763721205e
2 changed files with 17 additions and 1 deletions
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10
arch/arm/boot/dts/kirkwood.dtsi
View file

@ -60,6 +60,16 @@
interrupts = <53>; interrupts = <53>;
}; };
spi@10600 {
compatible = "marvell,orion-spi";
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
interrupts = <23>;
reg = <0x10600 0x28>;
status = "disabled";
};
nand@3000000 { nand@3000000 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;

8
arch/arm/mach-kirkwood/board-dt.c
View file

@ -26,6 +26,11 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = {
{ } { }
}; };
struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
{},
};
static void __init kirkwood_dt_init(void) static void __init kirkwood_dt_init(void)
{ {
pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
@ -69,7 +74,8 @@ static void __init kirkwood_dt_init(void)
if (of_machine_is_compatible("raidsonic,ib-nas62x0")) if (of_machine_is_compatible("raidsonic,ib-nas62x0"))
ib62x0_init(); ib62x0_init();
of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL); of_platform_populate(NULL, kirkwood_dt_match_table,
kirkwood_auxdata_lookup, NULL);
} }
static const char *kirkwood_dt_board_compat[] = { static const char *kirkwood_dt_board_compat[] = {