diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2017-03-20 23:39:26 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-06-13 23:58:00 +0200 |
| commit | 0d7a2c35d11e974b98a6396cd24b39b0f3f5bb7b (patch) | |
| tree | b2ab4ef8574da8964ec0326530cefa5b24a6c37e /arch/arm/boot | |
| parent | ARM: dts: Add Gemini DMA controller (diff) | |
| download | linux-dev-0d7a2c35d11e974b98a6396cd24b39b0f3f5bb7b.tar.xz linux-dev-0d7a2c35d11e974b98a6396cd24b39b0f3f5bb7b.zip | |
ARM: dts: add Gemini PATA/SATA support
The NAS4229B and SQ201 Gemini systems have a PATA controller
which is linked to a SATA bridge in the SoC. Enable both
platforms to use the PATA/SATA devices.
Cc: John Feng-Hsin Chiang <john453@faraday-tech.com>
Cc: Greentime Hu <green.hu@gmail.com>
Acked-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/gemini-nas4220b.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-sq201.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini.dtsi | 35 |
3 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index 7668ba52158e..55f6a4f1f801 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -98,5 +98,15 @@ read-only; }; }; + + sata: sata@46000000 { + cortina,gemini-ata-muxmode = <0>; + cortina,gemini-enable-sata-bridge; + status = "okay"; + }; + + ata@63000000 { + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts index 46309e79cc7b..4d200f0bcd45 100644 --- a/arch/arm/boot/dts/gemini-sq201.dts +++ b/arch/arm/boot/dts/gemini-sq201.dts @@ -93,6 +93,12 @@ }; }; + sata: sata@46000000 { + cortina,gemini-ata-muxmode = <0>; + cortina,gemini-enable-sata-bridge; + status = "okay"; + }; + pci@50000000 { status = "okay"; interrupt-map-mask = <0xf800 0 0 7>; @@ -114,5 +120,9 @@ <0x6000 0 0 3 &pci_intc 1>, <0x6000 0 0 4 &pci_intc 2>; }; + + ata@63000000 { + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi index 0beaa4ef757e..141d8d3a1d07 100644 --- a/arch/arm/boot/dts/gemini.dtsi +++ b/arch/arm/boot/dts/gemini.dtsi @@ -81,6 +81,19 @@ clock-names = "PCLK", "EXTCLK"; }; + sata: sata@46000000 { + compatible = "cortina,gemini-sata-bridge"; + reg = <0x46000000 0x100>; + resets = <&syscon 26>, + <&syscon 27>; + reset-names = "sata0", "sata1"; + clocks = <&syscon 10>, + <&syscon 11>; + clock-names = "SATA0_PCLK", "SATA1_PCLK"; + syscon = <&syscon>; + status = "disabled"; + }; + intcon: interrupt-controller@48000000 { compatible = "faraday,ftintc010"; reg = <0x48000000 0x1000>; @@ -176,6 +189,28 @@ }; }; + ata@63000000 { + compatible = "cortina,gemini-pata", "faraday,ftide010"; + reg = <0x63000000 0x1000>; + interrupts = <4 IRQ_TYPE_EDGE_RISING>; + resets = <&syscon 2>; + clocks = <&syscon 14>; + clock-names = "PCLK"; + sata = <&sata>; + status = "disabled"; + }; + + ata@63400000 { + compatible = "cortina,gemini-pata", "faraday,ftide010"; + reg = <0x63400000 0x1000>; + interrupts = <5 IRQ_TYPE_EDGE_RISING>; + resets = <&syscon 2>; + clocks = <&syscon 14>; + clock-names = "PCLK"; + sata = <&sata>; + status = "disabled"; + }; + dma-controller@67000000 { compatible = "faraday,ftdma020", "arm,pl080", "arm,primecell"; /* Faraday Technology FTDMAC020 variant */ |