diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-02-26 10:18:30 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2016-03-18 19:37:52 +0300 |
| commit | 14bae133b8712206d49d57574dc6a25d18b40dcf (patch) | |
| tree | 1e144a05d81ad7f6b02b2a4fd198e43fec6a3bb0 /arch/arm/boot/dts | |
| parent | 5c5154e42905561ae51b300a884563f1a91eeb66 (diff) | |
| download | linux-14bae133b8712206d49d57574dc6a25d18b40dcf.tar.xz | |
ARM: dts: uniphier: rework UniPhier System Bus nodes
During the review process of the UniPhier System Bus driver
(drivers/bus/uniphier.c), the current binding of the System Bus
Controller turned out to be no good. In order to make the driver
really usable, we have to switch over to the new binding defined by
Documentation/devicetree/bindings/bus/uniphier-system-bus.txt.
The old binding will be still supported for a while to keep the
backward compatibility.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/uniphier-common32.dtsi | 20 | ||||
| -rw-r--r-- | arch/arm/boot/dts/uniphier-ph1-sld3.dtsi | 20 | ||||
| -rw-r--r-- | arch/arm/boot/dts/uniphier-support-card.dtsi | 3 |
3 files changed, 24 insertions, 19 deletions
diff --git a/arch/arm/boot/dts/uniphier-common32.dtsi b/arch/arm/boot/dts/uniphier-common32.dtsi index ea9301aaa461..f847e6878011 100644 --- a/arch/arm/boot/dts/uniphier-common32.dtsi +++ b/arch/arm/boot/dts/uniphier-common32.dtsi @@ -52,12 +52,6 @@ ranges; interrupt-parent = <&intc>; - extbus: extbus { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - }; - serial0: serial@54006800 { compatible = "socionext,uniphier-uart"; status = "disabled"; @@ -98,9 +92,17 @@ clocks = <&uart_clk>; }; - system-bus-controller@58c00000 { - compatible = "socionext,uniphier-system-bus-controller"; - reg = <0x58c00000 0x400>, <0x59800000 0x2000>; + system_bus: system-bus@58c00000 { + compatible = "socionext,uniphier-system-bus"; + status = "disabled"; + reg = <0x58c00000 0x400>; + #address-cells = <2>; + #size-cells = <1>; + }; + + smpctrl@59800000 { + compatible = "socionext,uniphier-smpctrl"; + reg = <0x59801000 0x400>; }; timer@60000200 { diff --git a/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi index 691a17d765c2..4c746ea24ee1 100644 --- a/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi +++ b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi @@ -94,12 +94,6 @@ ranges; interrupt-parent = <&intc>; - extbus: extbus { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - }; - timer@20000200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x20000200 0x20>; @@ -216,9 +210,17 @@ clock-frequency = <400000>; }; - system-bus-controller@58c00000 { - compatible = "socionext,uniphier-system-bus-controller"; - reg = <0x58c00000 0x400>, <0x59800000 0x2000>; + system_bus: system-bus@58c00000 { + compatible = "socionext,uniphier-system-bus"; + status = "disabled"; + reg = <0x58c00000 0x400>; + #address-cells = <2>; + #size-cells = <1>; + }; + + smpctrl@59800000 { + compatible = "socionext,uniphier-smpctrl"; + reg = <0x59801000 0x400>; }; usb0: usb@5a800100 { diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi index fa807e832c5f..51ecc9b9c0ce 100644 --- a/arch/arm/boot/dts/uniphier-support-card.dtsi +++ b/arch/arm/boot/dts/uniphier-support-card.dtsi @@ -42,7 +42,8 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -&extbus { +&system_bus { + status = "okay"; ranges = <1 0x00000000 0x42000000 0x02000000>; support_card: support_card { |