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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-06-05 00:06:30 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-06-11 09:11:11 +0200 |
commit | 796af3473b8222bcd89aa63e9886c355a6baf95d (patch) | |
tree | ad357b2756bda409b46747faaaf57a0ffd003c9c /dts/Bindings/power/reset/syscon-reboot.txt | |
parent | 649b9ebcf53d697277bcdb01334dbcd563a33aa8 (diff) | |
download | barebox-796af3473b8222bcd89aa63e9886c355a6baf95d.tar.gz barebox-796af3473b8222bcd89aa63e9886c355a6baf95d.tar.xz |
dts: update to v5.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/power/reset/syscon-reboot.txt')
-rw-r--r-- | dts/Bindings/power/reset/syscon-reboot.txt | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/dts/Bindings/power/reset/syscon-reboot.txt b/dts/Bindings/power/reset/syscon-reboot.txt index 11906316b4..e23dea8344 100644 --- a/dts/Bindings/power/reset/syscon-reboot.txt +++ b/dts/Bindings/power/reset/syscon-reboot.txt @@ -3,13 +3,20 @@ Generic SYSCON mapped register reset driver This is a generic reset driver using syscon to map the reset register. The reset is generally performed with a write to the reset register defined by the register map pointed by syscon reference plus the offset -with the mask defined in the reboot node. +with the value and mask defined in the reboot node. Required properties: - compatible: should contain "syscon-reboot" - regmap: this is phandle to the register map node - offset: offset in the register map for the reboot register (in bytes) -- mask: the reset value written to the reboot register (32 bit access) +- value: the reset value written to the reboot register (32 bit access) + +Optional properties: +- mask: update only the register bits defined by the mask (32 bit) + +Legacy usage: +If a node doesn't contain a value property but contains a mask property, the +mask property is used as the value. Default will be little endian mode, 32 bit access only. |