Unverified Commit 3908ca66 authored by Arnd Bergmann's avatar Arnd Bergmann
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Merge tag 'bindings-signed' of... 

Merge tag 'bindings-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

Clock binding updates for omaps

Minor clock binding changes to document clock-output-names usage for omaps
so we can fix lots of related dt bindings check warnings. The related driver
changes already got merged for v5.18.

* tag 'bindings-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  dt-bindings: clock: ti: Add clock-output-names for TI composite clocks
  dt-bindings: clock: ti: Add clock-output-names for clockctrl
  dt-bindings: omap: Add clock-output-names and #clock-cells

Link: https://lore.kernel.org/r/pull-1650961799-428630@atomide.com


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents fafb0343 fc3d39d5

Documentation/devicetree/bindings/arm/omap/prcm.txt

+6 −1
Original line number Diff line number Diff line
@@ -31,12 +31,17 @@ Required properties: 
		(base address and length)

- clocks:	clocks for this module

- clockdomains:	clockdomains for this module

- #clock-cells: From common clock binding

- clock-output-names: From common clock binding





Example:



cm: cm@48004000 {

cm: clock@48004000 {

	compatible = "ti,omap3-cm";

	reg = <0x48004000 0x4000>;

	#clock-cells = <0>;

	clock-output-names = "cm";



	cm_clocks: clocks {

		#address-cells = <1>;

Documentation/devicetree/bindings/clock/ti-clkctrl.txt

+3 −1
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ Required properties : 
	       "ti,clkctrl-l4-per"

	       "ti,clkctrl-l4-secure"

	       "ti,clkctrl-l4-wkup"

- clock-output-names : from common clock binding

- #clock-cells : shall contain 2 with the first entry being the instance

		 offset from the clock domain base and the second being the

		 clock index
@@ -32,7 +33,8 @@ Example: Clock controller node on omap 4430: 
	l4per: cm@1400 {

		cm_l4per@0 {

			cm_l4per_clkctrl: clock@20 {

				compatible = "ti,clkctrl-l4-per", "ti,clkctrl";

				compatible = "ti,clkctrl";

				clock-output-names = "l4_per";

				reg = <0x20 0x1b0>;

				#clock-cells = <2>;

			};

Documentation/devicetree/bindings/clock/ti/clockdomain.txt

+3 −0
Original line number Diff line number Diff line
@@ -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";

Documentation/devicetree/bindings/clock/ti/composite.txt

+3 −0
Original line number Diff line number Diff line
@@ -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 {

Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt

+1 −0
Original line number Diff line number Diff line
@@ -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]