| Message ID | 20240612-ti-opp-updates-v2-3-422b6747a254@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Update OPP table and add entries for AM62Ax & AM62Px SoCs | expand |
On 13/06/2024 01:17, Bryan Brattlof wrote: > The JTAG_USER_ID_USERCODE efuse address, which is located inside the > WKUP_CTRL_MMR0 range holds information to identify the speed grades of > various components on TI's K3 SoCs. Add a compatible to allow the > cpufreq driver to obtain the data to limit the maximum frequency for the > CPUs under Linux control. > > Signed-off-by: Bryan Brattlof <bb@ti.com> > --- > Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml > index 7ed12a938baa3..ab1fcbe2148f7 100644 > --- a/Documentation/devicetree/bindings/mfd/syscon.yaml > +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml > @@ -88,6 +88,7 @@ properties: > - rockchip,rv1126-qos > - starfive,jh7100-sysmain > - ti,am62-usb-phy-ctrl > + - ti,am62-opp-efuse-table These are ordered alphabetically. Best regards, Krzysztof
On June 13, 2024 thus sayeth Krzysztof Kozlowski: > On 13/06/2024 01:17, Bryan Brattlof wrote: > > The JTAG_USER_ID_USERCODE efuse address, which is located inside the > > WKUP_CTRL_MMR0 range holds information to identify the speed grades of > > various components on TI's K3 SoCs. Add a compatible to allow the > > cpufreq driver to obtain the data to limit the maximum frequency for the > > CPUs under Linux control. > > > > Signed-off-by: Bryan Brattlof <bb@ti.com> > > --- > > Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml > > index 7ed12a938baa3..ab1fcbe2148f7 100644 > > --- a/Documentation/devicetree/bindings/mfd/syscon.yaml > > +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml > > @@ -88,6 +88,7 @@ properties: > > - rockchip,rv1126-qos > > - starfive,jh7100-sysmain > > - ti,am62-usb-phy-ctrl > > + - ti,am62-opp-efuse-table > > These are ordered alphabetically. > Ha! I guess I don't know how to spell after all :) ~Bryan
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 7ed12a938baa3..ab1fcbe2148f7 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -88,6 +88,7 @@ properties: - rockchip,rv1126-qos - starfive,jh7100-sysmain - ti,am62-usb-phy-ctrl + - ti,am62-opp-efuse-table - ti,am62p-cpsw-mac-efuse - ti,am654-dss-oldi-io-ctrl - ti,am654-serdes-ctrl
The JTAG_USER_ID_USERCODE efuse address, which is located inside the WKUP_CTRL_MMR0 range holds information to identify the speed grades of various components on TI's K3 SoCs. Add a compatible to allow the cpufreq driver to obtain the data to limit the maximum frequency for the CPUs under Linux control. Signed-off-by: Bryan Brattlof <bb@ti.com> --- Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + 1 file changed, 1 insertion(+)