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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-01-13 19:12:24 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-15 15:32:30 +0100 |
| commit | f04660e48b201b3ca3f3fbdfbd57f11e68a50600 (patch) | |
| tree | 88928ef651ea41321b21c5f21a15271b5fd740ef /arch/arm/boot/dts/at91sam9g45.dtsi | |
| parent | ARM: at91/dt: at91rm9200ek: enable RTC (diff) | |
| download | linux-f04660e48b201b3ca3f3fbdfbd57f11e68a50600.tar.xz linux-f04660e48b201b3ca3f3fbdfbd57f11e68a50600.zip | |
ARM: at91/dt: add SRAM nodes
Add nodes for the SRAM available on atmel SoCs
For the at91sam9260 and the at91sam9g20, address mirroring is used to create a
single contiguous SRAM range instead of declaring two separate banks.
Also remove leftover TODOs in the sam9g45 file
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[nicolas.ferre@atmel.com: correct at91sam9rl sram size => 0x10000]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9g45.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9g45.dtsi | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 2a8da8a884b4..ee80aa9c0759 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -74,6 +74,11 @@ }; }; + sram: sram@00300000 { + compatible = "mmio-sram"; + reg = <0x00300000 0x10000>; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -1287,7 +1292,6 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; - //TODO clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; @@ -1297,7 +1301,6 @@ compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; - //TODO clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck"; status = "disabled"; |