diff options
| author | Marek Vasut <marek.vasut@mailbox.org> | 2026-04-06 02:29:57 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-10 06:01:52 +0300 |
| commit | bfb859a5cb4941db06b37fd8bbd8e6d8a0dd5dcf (patch) | |
| tree | 367f7a1c87014ceae4fd1a7e70ea3af0e1c3b37b /Documentation/devicetree | |
| parent | 4de7a8acd18e2b71591e286678a8ed711e258090 (diff) | |
| download | linux-bfb859a5cb4941db06b37fd8bbd8e6d8a0dd5dcf.tar.xz | |
dt-bindings: net: realtek,rtl82xx: Document realtek,*-ssc-enable property
Document support for spread spectrum clocking (SSC) on RTL8211F(D)(I)-CG,
RTL8211FS(I)(-VS)-CG, RTL8211FG(I)(-VS)-CG PHYs. Introduce DT properties
'realtek,clkout-ssc-enable', 'realtek,rxc-ssc-enable' and
'realtek,sysclk-ssc-enable' which control CLKOUT, RXC and SYSCLK
SSC spread spectrum clocking enablement on these signals. These
clock are not exposed via the clock API, therefore assigned-clock-sscs
property does not apply.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://patch.msgid.link/20260405233008.148974-2-marek.vasut@mailbox.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml b/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml index eafcc2f3e3d6..45033c31a2d5 100644 --- a/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml +++ b/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml @@ -50,6 +50,21 @@ properties: description: Disable CLKOUT clock, CLKOUT clock default is enabled after hardware reset. + realtek,clkout-ssc-enable: + type: boolean + description: + Enable CLKOUT SSC mode, CLKOUT SSC mode default is disabled after hardware reset. + + realtek,rxc-ssc-enable: + type: boolean + description: + Enable RXC SSC mode, RXC SSC mode default is disabled after hardware reset. + + realtek,sysclk-ssc-enable: + type: boolean + description: + Enable SYSCLK SSC mode, SYSCLK SSC mode default is disabled after hardware reset. + wakeup-source: type: boolean description: |