path: root/Documentation/devicetree/bindings/rtc
diff options
authorRob Herring <robh@kernel.org>2018-07-23 15:59:44 -0600
committerRob Herring <robh@kernel.org>2018-07-25 14:09:39 -0600
commit791d3ef2e11100449837dc0b6fe884e60ca3a484 (patch)
tree7797383556224291dd8e8b33f47808d50bb23653 /Documentation/devicetree/bindings/rtc
parentpinctrl: tegra: fix spelling in devicetree binding document (diff)
dt-bindings: remove 'interrupt-parent' from bindings
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
11 files changed, 0 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt
index 1d990bcc0baf..d946f28502b3 100644
--- a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt
+++ b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt
@@ -7,8 +7,6 @@ Required properties:
- compatible : should contain "brcm,brcmstb-waketimer"
- reg : the register start and length for the WKTMR block
- interrupts : The TIMER interrupt
-- interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2
- interrupt controller node
- clocks : The phandle to the UPG fixed clock (27Mhz domain)
diff --git a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
index fbbdd92e5af9..ff7c43555199 100644
--- a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
+++ b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt
@@ -25,9 +25,6 @@ Optional properties:
- "wakeup-source": mark the chip as a wakeup source, independently of
the availability of an IRQ line connected to the SoC.
- - "interrupt-parent", "interrupts": for passing the interrupt line
- of the SoC connected to IRQ#2 of the RTC chip.
Example isl12057 node without IRQ#2 pin connected (no alarm support):
diff --git a/Documentation/devicetree/bindings/rtc/rtc-cmos.txt b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt
index 7382989b3052..b94b35f3600b 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-cmos.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt
@@ -7,7 +7,6 @@ Required properties:
Optional properties:
- interrupts : should contain interrupt.
- - interrupt-parent : interrupt source phandle.
- ctrl-reg : Contains the initial value of the control register also
called "Register B".
- freq-reg : Contains the initial value of the frequency register also
diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
index d28d6e7f6ae8..226cc93df875 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
@@ -21,7 +21,6 @@ Required properties:
- reg: I2C bus address of the device
Optional properties:
-- interrupt-parent: phandle for the interrupt controller.
- interrupts: rtc alarm interrupt.
- clock-output-names: From common clock binding to override the default output
clock name
diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
index 717d93860af1..c746cb221210 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
@@ -16,7 +16,6 @@ Required properties:
- reg: I2C bus address of the device
Optional properties:
-- interrupt-parent: phandle for the interrupt controller.
- interrupts: rtc alarm interrupt.
- clock-output-names: From common clock binding to override the default output
clock name
diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
index bee41f97044e..062ebb14cecf 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-omap.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
@@ -11,7 +11,6 @@ Required properties:
- "ti,am4372-rtc" - for RTC IP used similar to that on AM437X SoC family.
- reg: Address range of rtc register set
- interrupts: rtc timer, alarm interrupts in order
-- interrupt-parent: phandle for the interrupt controller
Optional properties:
- system-power-controller: whether the rtc is controlling the system power
diff --git a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
index eb1c7fdeb413..c6cf37758a77 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
@@ -3,7 +3,6 @@ Palmas RTC controller bindings
Required properties:
- compatible:
- "ti,palmas-rtc" for palma series of the RTC controller
-- interrupt-parent: Parent interrupt device, must be handle of palmas node.
- interrupts: Interrupt number of RTC submodule on device.
Optional properties:
diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt
index ca67ac62108e..fecf8e4ad4b4 100644
--- a/Documentation/devicetree/bindings/rtc/spear-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/spear-rtc.txt
@@ -3,8 +3,6 @@
Required properties:
- compatible : "st,spear600-rtc"
- reg : Address range of the rtc registers
-- interrupt-parent: Should be the phandle for the interrupt controller
- that services interrupts for this device
- interrupt: Should contain the rtc interrupt number
diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
index 7c170da0d4b7..1f5754299d31 100644
--- a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
@@ -3,7 +3,6 @@ Spreadtrum SC27xx Real Time Clock
Required properties:
- compatible: should be "sprd,sc2731-rtc".
- reg: address offset of rtc register.
-- interrupt-parent: phandle for the interrupt controller.
- interrupts: rtc alarm interrupt.
diff --git a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
index c920e2736991..130ca5b98253 100644
--- a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
@@ -13,8 +13,6 @@ Required properties:
It is required on stm32(h7/mp1).
- clock-names: must be "rtc_ck" and "pclk".
It is required on stm32(h7/mp1).
-- interrupt-parent: phandle for the interrupt controller.
- It is required on stm32(f4/f7/h7).
- interrupts: rtc alarm interrupt. On stm32mp1, a second interrupt is required
for rtc alarm wakeup interrupt.
- st,syscfg: phandle/offset/mask triplet. The phandle to pwrcfg used to
diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
index 3ebeb311335f..e615a897b20e 100644
--- a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
+++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
@@ -3,7 +3,6 @@ ST-Ericsson COH 901 331 Real Time Clock
Required properties:
- compatible: must be "stericsson,coh901331"
- reg: address range of rtc register set.
-- interrupt-parent: phandle for the interrupt controller.
- interrupts: rtc alarm interrupt.
- clocks: phandle to the rtc clock source