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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-11 08:26:30 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-11 17:23:13 +0200 |
commit | 35f607bc7da71b302fd6bf3d6d48d7ea66df1195 (patch) | |
tree | dd2cf14c56430d21079c794fa6e03d7f5d91070e /dts/Bindings/bus | |
parent | 625eea2765d94aee016cf25d9cabecde8eae0775 (diff) | |
download | barebox-35f607bc7da71b302fd6bf3d6d48d7ea66df1195.tar.gz barebox-35f607bc7da71b302fd6bf3d6d48d7ea66df1195.tar.xz |
dts: update to v4.19-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/bus')
-rw-r--r-- | dts/Bindings/bus/brcm,gisb-arb.txt | 2 | ||||
-rw-r--r-- | dts/Bindings/bus/sun50i-de2-bus.txt | 37 | ||||
-rw-r--r-- | dts/Bindings/bus/ti-sysc.txt | 1 |
3 files changed, 38 insertions, 2 deletions
diff --git a/dts/Bindings/bus/brcm,gisb-arb.txt b/dts/Bindings/bus/brcm,gisb-arb.txt index 8a6c3c2e58..729def62f0 100644 --- a/dts/Bindings/bus/brcm,gisb-arb.txt +++ b/dts/Bindings/bus/brcm,gisb-arb.txt @@ -9,8 +9,6 @@ Required properties: "brcm,bcm7400-gisb-arb" for older 40nm chips and all 65nm chips "brcm,bcm7038-gisb-arb" for 130nm chips - reg: specifies the base physical address and size of the registers -- interrupt-parent: specifies the phandle to the parent interrupt controller - this arbiter gets interrupt line from - interrupts: specifies the two interrupts (timeout and TEA) to be used from the parent interrupt controller diff --git a/dts/Bindings/bus/sun50i-de2-bus.txt b/dts/Bindings/bus/sun50i-de2-bus.txt new file mode 100644 index 0000000000..87dfb33fb3 --- /dev/null +++ b/dts/Bindings/bus/sun50i-de2-bus.txt @@ -0,0 +1,37 @@ +Device tree bindings for Allwinner A64 DE2 bus + +The Allwinner A64 DE2 is on a special bus, which needs a SRAM region (SRAM C) +to be claimed for enabling the access. + +Required properties: + + - compatible: Should contain "allwinner,sun50i-a64-de2" + - reg: A resource specifier for the register space + - #address-cells: Must be set to 1 + - #size-cells: Must be set to 1 + - ranges: Must be set up to map the address space inside the + DE2, for the sub-blocks of DE2. + - allwinner,sram: the SRAM that needs to be claimed + +Example: + + de2@1000000 { + compatible = "allwinner,sun50i-a64-de2"; + reg = <0x1000000 0x400000>; + allwinner,sram = <&de2_sram 1>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1000000 0x400000>; + + display_clocks: clock@0 { + compatible = "allwinner,sun50i-a64-de2-clk"; + reg = <0x0 0x100000>; + clocks = <&ccu CLK_DE>, + <&ccu CLK_BUS_DE>; + clock-names = "mod", + "bus"; + resets = <&ccu RST_BUS_DE>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; diff --git a/dts/Bindings/bus/ti-sysc.txt b/dts/Bindings/bus/ti-sysc.txt index d8ed5b780e..91dc2333af 100644 --- a/dts/Bindings/bus/ti-sysc.txt +++ b/dts/Bindings/bus/ti-sysc.txt @@ -36,6 +36,7 @@ Required standard properties: "ti,sysc-omap-aes" "ti,sysc-mcasp" "ti,sysc-usb-host-fs" + "ti,sysc-dra7-mcan" - reg shall have register areas implemented for the interconnect target module in question such as revision, sysc and syss |