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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:10:01 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:10:01 +0100 |
commit | 2d58b5892797e816e73e559d95d4340957a7bc7e (patch) | |
tree | 835c71b910dd9a21c38a9a3919d2161adc2a540d /dts/Bindings/reset/uniphier-reset.txt | |
parent | 33fdc89d4cbd74aa54c28dc61d62972ab164e64d (diff) | |
download | barebox-2d58b5892797e816e73e559d95d4340957a7bc7e.tar.gz barebox-2d58b5892797e816e73e559d95d4340957a7bc7e.tar.xz |
dts: update to v5.0-rc2
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/reset/uniphier-reset.txt')
-rw-r--r-- | dts/Bindings/reset/uniphier-reset.txt | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/dts/Bindings/reset/uniphier-reset.txt b/dts/Bindings/reset/uniphier-reset.txt index 101743dda2..ea005177d2 100644 --- a/dts/Bindings/reset/uniphier-reset.txt +++ b/dts/Bindings/reset/uniphier-reset.txt @@ -120,27 +120,30 @@ Example: }; -USB3 core reset ---------------- +Peripheral core reset in glue layer +----------------------------------- -USB3 core reset belongs to USB3 glue layer. Before using the core reset, -it is necessary to control the clocks and resets to enable this layer. -These clocks and resets should be described in each property. +Some peripheral core reset belongs to its own glue layer. Before using +this core reset, it is necessary to control the clocks and resets to enable +this layer. These clocks and resets should be described in each property. Required properties: - compatible: Should be - "socionext,uniphier-pro4-usb3-reset" - for Pro4 SoC - "socionext,uniphier-pxs2-usb3-reset" - for PXs2 SoC - "socionext,uniphier-ld20-usb3-reset" - for LD20 SoC - "socionext,uniphier-pxs3-usb3-reset" - for PXs3 SoC + "socionext,uniphier-pro4-usb3-reset" - for Pro4 SoC USB3 + "socionext,uniphier-pxs2-usb3-reset" - for PXs2 SoC USB3 + "socionext,uniphier-ld20-usb3-reset" - for LD20 SoC USB3 + "socionext,uniphier-pxs3-usb3-reset" - for PXs3 SoC USB3 + "socionext,uniphier-pro4-ahci-reset" - for Pro4 SoC AHCI + "socionext,uniphier-pxs2-ahci-reset" - for PXs2 SoC AHCI + "socionext,uniphier-pxs3-ahci-reset" - for PXs3 SoC AHCI - #reset-cells: Should be 1. - reg: Specifies offset and length of the register set for the device. -- clocks: A list of phandles to the clock gate for USB3 glue layer. +- clocks: A list of phandles to the clock gate for the glue layer. According to the clock-names, appropriate clocks are required. - clock-names: Should contain "gio", "link" - for Pro4 SoC "link" - for others -- resets: A list of phandles to the reset control for USB3 glue layer. +- resets: A list of phandles to the reset control for the glue layer. According to the reset-names, appropriate resets are required. - reset-names: Should contain "gio", "link" - for Pro4 SoC |