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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
commit | 574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d (patch) | |
tree | 3fbe9ed379bc0d6c536860845e85a4ede4b36bbc /dts/Bindings/sram/renesas,smp-sram.txt | |
parent | 179dedbc6d85d7ea7c8013513b364a75f32943e8 (diff) | |
download | barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.gz barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.xz |
dts: update to v5.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/sram/renesas,smp-sram.txt')
-rw-r--r-- | dts/Bindings/sram/renesas,smp-sram.txt | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/dts/Bindings/sram/renesas,smp-sram.txt b/dts/Bindings/sram/renesas,smp-sram.txt deleted file mode 100644 index 712d05e3e1..0000000000 --- a/dts/Bindings/sram/renesas,smp-sram.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Renesas SMP SRAM - -Renesas R-Car Gen2 and RZ/G1 SoCs need a small piece of SRAM for the jump stub -for secondary CPU bringup and CPU hotplug. -This memory is reserved by adding a child node to a "mmio-sram" node, cfr. -Documentation/devicetree/bindings/sram/sram.txt. - -Required child node properties: - - compatible: Must be "renesas,smp-sram", - - reg: Address and length of the reserved SRAM. - The full physical (bus) address must be aligned to a 256 KiB boundary. - - -Example: - - icram1: sram@e63c0000 { - compatible = "mmio-sram"; - reg = <0 0xe63c0000 0 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0 0xe63c0000 0x1000>; - - smp-sram@0 { - compatible = "renesas,smp-sram"; - reg = <0 0x10>; - }; - }; |