diff options
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20.dtsi | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index e529e4ff2174..9c52712af241 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -122,6 +122,19 @@ compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <1>; + clocks = <&ccu CLK_CPU>; + clock-latency = <244144>; /* 8 32k periods */ + operating-points = < + /* kHz uV */ + 960000 1400000 + 912000 1400000 + 864000 1300000 + 720000 1200000 + 528000 1100000 + 312000 1000000 + 144000 1000000 + >; + #cooling-cells = <2>; }; }; @@ -239,8 +252,9 @@ #size-cells = <1>; ranges; - sram-controller@1c00000 { - compatible = "allwinner,sun4i-a10-sram-controller"; + system-control@1c00000 { + compatible = "allwinner,sun7i-a20-system-control", + "allwinner,sun4i-a10-system-control"; reg = <0x01c00000 0x30>; #address-cells = <1>; #size-cells = <1>; @@ -254,7 +268,8 @@ ranges = <0 0x00000000 0xc000>; emac_sram: sram-section@8000 { - compatible = "allwinner,sun4i-a10-sram-a3-a4"; + compatible = "allwinner,sun7i-a20-sram-a3-a4", + "allwinner,sun4i-a10-sram-a3-a4"; reg = <0x8000 0x4000>; status = "disabled"; }; @@ -268,11 +283,26 @@ ranges = <0 0x00010000 0x1000>; otg_sram: sram-section@0 { - compatible = "allwinner,sun4i-a10-sram-d"; + compatible = "allwinner,sun7i-a20-sram-d", + "allwinner,sun4i-a10-sram-d"; reg = <0x0000 0x1000>; status = "disabled"; }; }; + + sram_c: sram@1d00000 { + compatible = "mmio-sram"; + reg = <0x01d00000 0xd0000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x01d00000 0xd0000>; + + ve_sram: sram-section@0 { + compatible = "allwinner,sun7i-a20-sram-c1", + "allwinner,sun4i-a10-sram-c1"; + reg = <0x000000 0x80000>; + }; + }; }; nmi_intc: interrupt-controller@1c00030 { |