| Message ID | 20220203112337.19821-3-tony@atomide.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/3] dt-bindings: omap: Add clock-output-names and #clock-cells | expand |
On Thu, 03 Feb 2022 13:23:37 +0200, Tony Lindgren wrote: > For the TI composite clocks, we currently have only the divider clock > list clock-output-names as an optional devicetree property. Let's add > clock-output-names for all the TI composite clock bindings. > > This allows us to use clock-output-names for the clockctrl instance name > instead of relying on a custom compatible or non-standard node names. > > Cc: Stephen Boyd <sboyd@kernel.org> > Cc: Tero Kristo <kristo@kernel.org> > Signed-off-by: Tony Lindgren <tony@atomide.com> > --- > Documentation/devicetree/bindings/clock/ti/clockdomain.txt | 3 +++ > Documentation/devicetree/bindings/clock/ti/composite.txt | 3 +++ > .../devicetree/bindings/clock/ti/fixed-factor-clock.txt | 1 + > Documentation/devicetree/bindings/clock/ti/gate.txt | 1 + > Documentation/devicetree/bindings/clock/ti/interface.txt | 1 + > Documentation/devicetree/bindings/clock/ti/mux.txt | 1 + > 6 files changed, 10 insertions(+) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/clock/ti/clockdomain.txt b/Documentation/devicetree/bindings/clock/ti/clockdomain.txt --- a/Documentation/devicetree/bindings/clock/ti/clockdomain.txt +++ b/Documentation/devicetree/bindings/clock/ti/clockdomain.txt @@ -17,6 +17,9 @@ Required properties: - #clock-cells : from common clock binding; shall be set to 0. - clocks : link phandles of clocks within this domain +Optional properties: +- clock-output-names : from common clock binding. + Examples: dss_clkdm: dss_clkdm { compatible = "ti,clockdomain"; diff --git a/Documentation/devicetree/bindings/clock/ti/composite.txt b/Documentation/devicetree/bindings/clock/ti/composite.txt --- a/Documentation/devicetree/bindings/clock/ti/composite.txt +++ b/Documentation/devicetree/bindings/clock/ti/composite.txt @@ -27,6 +27,9 @@ Required properties: - clocks : link phandles of component clocks - #clock-cells : from common clock binding; shall be set to 0. +Optional properties: +- clock-output-names : from common clock binding. + Examples: usb_l4_gate_ick: usb_l4_gate_ick { diff --git a/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt b/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt --- a/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt +++ b/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt @@ -16,6 +16,7 @@ Required properties: - clocks: parent clock. Optional properties: +- clock-output-names : from common clock binding. - ti,autoidle-shift: bit shift of the autoidle enable bit for the clock, see [2] - reg: offset for the autoidle register of this clock, see [2] diff --git a/Documentation/devicetree/bindings/clock/ti/gate.txt b/Documentation/devicetree/bindings/clock/ti/gate.txt --- a/Documentation/devicetree/bindings/clock/ti/gate.txt +++ b/Documentation/devicetree/bindings/clock/ti/gate.txt @@ -36,6 +36,7 @@ Required properties: ti,clkdm-gate-clock type Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : bit shift for programming the clock gate, invalid for ti,clkdm-gate-clock type - ti,set-bit-to-disable : inverts default gate programming. Setting the bit diff --git a/Documentation/devicetree/bindings/clock/ti/interface.txt b/Documentation/devicetree/bindings/clock/ti/interface.txt --- a/Documentation/devicetree/bindings/clock/ti/interface.txt +++ b/Documentation/devicetree/bindings/clock/ti/interface.txt @@ -28,6 +28,7 @@ Required properties: - reg : base address for the control register Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : bit shift for the bit enabling/disabling the clock (default 0) Examples: diff --git a/Documentation/devicetree/bindings/clock/ti/mux.txt b/Documentation/devicetree/bindings/clock/ti/mux.txt --- a/Documentation/devicetree/bindings/clock/ti/mux.txt +++ b/Documentation/devicetree/bindings/clock/ti/mux.txt @@ -42,6 +42,7 @@ Required properties: - reg : register offset for register controlling adjustable mux Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : number of bits to shift the bit-mask, defaults to 0 if not present - ti,index-starts-at-one : valid input select programming starts at 1, not
For the TI composite clocks, we currently have only the divider clock list clock-output-names as an optional devicetree property. Let's add clock-output-names for all the TI composite clock bindings. This allows us to use clock-output-names for the clockctrl instance name instead of relying on a custom compatible or non-standard node names. Cc: Stephen Boyd <sboyd@kernel.org> Cc: Tero Kristo <kristo@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> --- Documentation/devicetree/bindings/clock/ti/clockdomain.txt | 3 +++ Documentation/devicetree/bindings/clock/ti/composite.txt | 3 +++ .../devicetree/bindings/clock/ti/fixed-factor-clock.txt | 1 + Documentation/devicetree/bindings/clock/ti/gate.txt | 1 + Documentation/devicetree/bindings/clock/ti/interface.txt | 1 + Documentation/devicetree/bindings/clock/ti/mux.txt | 1 + 6 files changed, 10 insertions(+)