arm: dove: Convert Dove to DT XOR DMA engine

With DT support for Marvell XOR DMA engine, make use of it on Dove.
Also remove the now redundant code in DT board init for xor engines.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Sebastian Hesselbarth 2012-11-19 09:37:24 +01:00 committed by Thomas Petazzoni
parent c896ed0fd7
commit 49f175b9fe
2 changed files with 42 additions and 10 deletions

View File

@ -174,5 +174,47 @@
clocks = <&gate_clk 15>; clocks = <&gate_clk 15>;
status = "okay"; status = "okay";
}; };
xor0: dma-engine@60800 {
compatible = "marvell,orion-xor";
reg = <0x60800 0x100
0x60a00 0x100>;
clocks = <&gate_clk 23>;
status = "okay";
channel0 {
interrupts = <39>;
dmacap,memcpy;
dmacap,xor;
};
channel1 {
interrupts = <40>;
dmacap,memset;
dmacap,memcpy;
dmacap,xor;
};
};
xor1: dma-engine@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
clocks = <&gate_clk 24>;
status = "okay";
channel0 {
interrupts = <42>;
dmacap,memcpy;
dmacap,xor;
};
channel1 {
interrupts = <43>;
dmacap,memset;
dmacap,memcpy;
dmacap,xor;
};
};
}; };
}; };

View File

@ -409,14 +409,6 @@ static void __init dove_legacy_clk_init(void)
clkspec.args[0] = CLOCK_GATING_BIT_PCIE1; clkspec.args[0] = CLOCK_GATING_BIT_PCIE1;
orion_clkdev_add("1", "pcie", orion_clkdev_add("1", "pcie",
of_clk_get_from_provider(&clkspec)); of_clk_get_from_provider(&clkspec));
clkspec.args[0] = CLOCK_GATING_BIT_XOR0;
orion_clkdev_add(NULL, MV_XOR_NAME ".0",
of_clk_get_from_provider(&clkspec));
clkspec.args[0] = CLOCK_GATING_BIT_XOR1;
orion_clkdev_add(NULL, MV_XOR_NAME ".1",
of_clk_get_from_provider(&clkspec));
} }
static void __init dove_of_clk_init(void) static void __init dove_of_clk_init(void)
@ -444,8 +436,6 @@ static void __init dove_dt_init(void)
/* Internal devices not ported to DT yet */ /* Internal devices not ported to DT yet */
dove_rtc_init(); dove_rtc_init();
dove_xor0_init();
dove_xor1_init();
dove_ge00_init(&dove_dt_ge00_data); dove_ge00_init(&dove_dt_ge00_data);
dove_ehci0_init(); dove_ehci0_init();