* [PATCH v2 1/6] dt-bindings: trivial: Add RTCs
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 2/6] dt-bindings: rtc: add stericsson,coh901331 bindings Alexandre Belloni
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
Add remaining trivial RTC bindings.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
Documentation/devicetree/bindings/trivial-devices.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index aae37352c574..d0666acdec66 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -41,6 +41,7 @@ dallas,ds1338 I2C RTC with 56-Byte NV RAM
dallas,ds1340 I2C RTC with Trickle Charger
dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
dallas,ds1631 High-Precision Digital Thermometer
+dallas,ds1672 Dallas DS1672 Real-time Clock
dallas,ds1682 Total-Elapsed-Time Recorder with Alarm
dallas,ds1775 Tiny Digital Thermometer and Thermostat
dallas,ds3232 Extremely Accurate I²C RTC with Integrated Crystal and SRAM
@@ -56,6 +57,7 @@ domintech,dmard10 DMARD10: 3-axis Accelerometer
epson,rx8010 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE
epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
+emmicro,em3027 EM Microelectronic EM3027 Real-time Clock
fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51
fsl,mma7660 MMA7660FC: 3-Axis Orientation/Motion Detection Sensor
@@ -67,6 +69,8 @@ gmt,g751 G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire In
infineon,slb9635tt Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz)
infineon,slb9645tt Infineon SLB9645 I2C TPM (new protocol, max 400khz)
isil,isl1208 Intersil ISL1208 Low Power RTC with Battery Backed SRAM
+isil,isl1218 Intersil ISL1218 Low Power RTC with Battery Backed SRAM
+isil,isl12022 Intersil ISL12022 Real-time Clock
isil,isl29028 Intersil ISL29028 Ambient Light and Proximity Sensor
isil,isl29030 Intersil ISL29030 Ambient Light and Proximity Sensor
maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator
@@ -155,6 +159,7 @@ nxp,pca9556 Octal SMBus and I2C registered interface
nxp,pca9557 8-bit I2C-bus and SMBus I/O port with reset
nxp,pcf2127 Real-time clock
nxp,pcf2129 Real-time clock
+nxp,pcf8523 Real-time Clock
nxp,pcf8563 Real-time clock/calendar
nxp,pcf85063 Tiny Real-Time Clock
oki,ml86v7667 OKI ML86V7667 video decoder
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 2/6] dt-bindings: rtc: add stericsson,coh901331 bindings
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 1/6] dt-bindings: trivial: Add RTCs Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 3/6] dt-bindings: rtc: Add sirf,prima2-sysrtc bindings Alexandre Belloni
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
Add device tree bindings for the ST-Ericsson COH 901 331 Real Time Clock
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
.../devicetree/bindings/rtc/stericsson,coh901331.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
new file mode 100644
index 000000000000..3ebeb311335f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
@@ -0,0 +1,17 @@
+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
+
+Example:
+ rtc: rtc@c0017000 {
+ compatible = "stericsson,coh901331";
+ reg = <0xc0017000 0x1000>;
+ interrupt-parent = <&vicb>;
+ interrupts = <10>;
+ clocks = <&rtc_clk>;
+ };
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 3/6] dt-bindings: rtc: Add sirf,prima2-sysrtc bindings
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 1/6] dt-bindings: trivial: Add RTCs Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 2/6] dt-bindings: rtc: add stericsson,coh901331 bindings Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 4/6] dt-bindings: rtc: DS1307 and compatibles are not trivial Alexandre Belloni
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
Add device tree bindings for the SiRFSoC Real Time Clock.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
.../devicetree/bindings/rtc/sirf,prima2-sysrtc.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
diff --git a/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
new file mode 100644
index 000000000000..58885b55da21
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
@@ -0,0 +1,13 @@
+SiRFSoC Real Time Clock
+
+Required properties:
+- compatible: must be "sirf,prima2-sysrtc"
+- reg: address range of rtc register set.
+- interrupts: rtc alarm interrupts.
+
+Example:
+ rtc@2000 {
+ compatible = "sirf,prima2-sysrtc";
+ reg = <0x2000 0x1000>;
+ interrupts = <52 53 54>;
+ };
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 4/6] dt-bindings: rtc: DS1307 and compatibles are not trivial
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
` (2 preceding siblings ...)
2017-09-27 14:03 ` [PATCH v2 3/6] dt-bindings: rtc: Add sirf,prima2-sysrtc bindings Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 5/6] dt-bindings: rtc: Add bindings for m41t80 and compatibles Alexandre Belloni
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
Document optional properties for ds1307 and compatible RTCs
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
.../devicetree/bindings/rtc/rtc-ds1307.txt | 36 ++++++++++++++++++++++
.../devicetree/bindings/trivial-devices.txt | 6 ----
2 files changed, 36 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
new file mode 100644
index 000000000000..c010f18a85a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
@@ -0,0 +1,36 @@
+Dallas DS1307 and compatible RTC
+
+Required properties:
+- compatible: should be one of:
+ "dallas,ds1307",
+ "dallas,ds1308",
+ "dallas,ds1337",
+ "dallas,ds1338",
+ "dallas,ds1339",
+ "dallas,ds1388",
+ "dallas,ds1340",
+ "dallas,ds1341",
+ "maxim,ds3231",
+ "st,m41t0",
+ "st,m41t00",
+ "microchip,mcp7940x",
+ "microchip,mcp7941x",
+ "pericom,pt7c4338",
+ "epson,rx8025",
+ "isil,isl12057"
+- 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
+- wakeup-source: Enables wake up of host system on alarm
+
+Example:
+ rtc1: ds1339@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <20 0>;
+ };
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index d0666acdec66..db7dc1edd4a2 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -36,9 +36,6 @@ atmel,at97sc3204t i2c trusted platform module (TPM)
capella,cm32181 CM32181: Ambient Light Sensor
capella,cm3232 CM3232: Ambient Light Sensor
cirrus,cs42l51 Cirrus Logic CS42L51 audio codec
-dallas,ds1307 64 x 8, Serial, I2C Real-Time Clock
-dallas,ds1338 I2C RTC with 56-Byte NV RAM
-dallas,ds1340 I2C RTC with Trickle Charger
dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
dallas,ds1631 High-Precision Digital Thermometer
dallas,ds1672 Dallas DS1672 Real-time Clock
@@ -55,7 +52,6 @@ dlg,da9063 DA9063: system PMIC for quad-core application processors
domintech,dmard09 DMARD09: 3-axis Accelerometer
domintech,dmard10 DMARD10: 3-axis Accelerometer
epson,rx8010 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
-epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE
epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
emmicro,em3027 EM Microelectronic EM3027 Real-time Clock
fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
@@ -179,8 +175,6 @@ sii,s35390a 2-wire CMOS real-time clock
silabs,si7020 Relative Humidity and Temperature Sensors
skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
st,24c256 i2c serial eeprom (24cxx)
-st,m41t0 Serial real-time clock (RTC)
-st,m41t00 Serial real-time clock (RTC)
st,m41t62 Serial real-time clock (RTC) with alarm
st,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS
taos,tsl2550 Ambient Light Sensor with SMBUS/Two Wire Serial Interface
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 5/6] dt-bindings: rtc: Add bindings for m41t80 and compatibles
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
` (3 preceding siblings ...)
2017-09-27 14:03 ` [PATCH v2 4/6] dt-bindings: rtc: DS1307 and compatibles are not trivial Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-09-27 14:03 ` [PATCH v2 6/6] dt-bindings: rtc: merge ds1339 in ds1307 documentation Alexandre Belloni
2017-10-05 22:27 ` [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Rob Herring
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
The ST M41T80 family of RTC are not trivial devices, document them.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
.../devicetree/bindings/rtc/rtc-m41t80.txt | 31 ++++++++++++++++++++++
.../devicetree/bindings/trivial-devices.txt | 2 --
2 files changed, 31 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
new file mode 100644
index 000000000000..717d93860af1
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
@@ -0,0 +1,31 @@
+ST M41T80 family of RTC and compatible
+
+Required properties:
+- compatible: should be one of:
+ "st,m41t62",
+ "st,m41t65",
+ "st,m41t80",
+ "st,m41t81",
+ "st,m41t81s",
+ "st,m41t82",
+ "st,m41t83",
+ "st,m41t84",
+ "st,m41t85",
+ "st,m41t87",
+ "microcrystal,rv4162",
+- 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
+- wakeup-source: Enables wake up of host system on alarm
+
+Example:
+ rtc@68 {
+ compatible = "st,m41t80";
+ reg = <0x68>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x9 0x8>;
+ };
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index db7dc1edd4a2..c6ae418f2e22 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -175,8 +175,6 @@ sii,s35390a 2-wire CMOS real-time clock
silabs,si7020 Relative Humidity and Temperature Sensors
skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
st,24c256 i2c serial eeprom (24cxx)
-st,m41t62 Serial real-time clock (RTC) with alarm
-st,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS
taos,tsl2550 Ambient Light Sensor with SMBUS/Two Wire Serial Interface
ti,ads7828 8-Channels, 12-bit ADC
ti,ads7830 8-Channels, 8-bit ADC
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 6/6] dt-bindings: rtc: merge ds1339 in ds1307 documentation
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
` (4 preceding siblings ...)
2017-09-27 14:03 ` [PATCH v2 5/6] dt-bindings: rtc: Add bindings for m41t80 and compatibles Alexandre Belloni
@ 2017-09-27 14:03 ` Alexandre Belloni
2017-10-05 22:27 ` [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Rob Herring
6 siblings, 0 replies; 8+ messages in thread
From: Alexandre Belloni @ 2017-09-27 14:03 UTC (permalink / raw)
To: linux-rtc; +Cc: linux-kernel, Rob Herring, devicetree, Alexandre Belloni
Now that there is documentation for the ds1307 and compatible RTCs, merge
the ds1339 documentation in it.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
.../devicetree/bindings/rtc/dallas,ds1339.txt | 18 ------------------
Documentation/devicetree/bindings/rtc/rtc-ds1307.txt | 8 ++++++++
2 files changed, 8 insertions(+), 18 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
deleted file mode 100644
index 916f57601a8f..000000000000
--- a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-* Dallas DS1339 I2C Serial Real-Time Clock
-
-Required properties:
-- compatible: Should contain "dallas,ds1339".
-- reg: I2C address for chip
-
-Optional properties:
-- trickle-resistor-ohms : Selected resistor for trickle charger
- Values usable for ds1339 are 250, 2000, 4000
- Should be given if trickle charger should be enabled
-- trickle-diode-disable : Do not use internal trickle charger diode
- Should be given if internal trickle charger diode should be disabled
-Example:
- ds1339: rtc@68 {
- compatible = "dallas,ds1339";
- trickle-resistor-ohms = <250>;
- reg = <0x68>;
- };
diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
index c010f18a85a0..d28d6e7f6ae8 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt
@@ -26,6 +26,13 @@ Optional properties:
- clock-output-names: From common clock binding to override the default output
clock name
- wakeup-source: Enables wake up of host system on alarm
+- trickle-resistor-ohms : ds1339, ds1340 and ds 1388 only
+ Selected resistor for trickle charger
+ Possible values are 250, 2000, 4000
+ Should be given if trickle charger should be enabled
+- trickle-diode-disable : ds1339, ds1340 and ds 1388 only
+ Do not use internal trickle charger diode
+ Should be given if internal trickle charger diode should be disabled
Example:
rtc1: ds1339@68 {
@@ -33,4 +40,5 @@ Example:
reg = <0x68>;
interrupt-parent = <&gpio4>;
interrupts = <20 0>;
+ trickle-resistor-ohms = <250>;
};
--
2.14.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v2 0/6] dt-bindings: rtc: document existing bindings
2017-09-27 14:03 [PATCH v2 0/6] dt-bindings: rtc: document existing bindings Alexandre Belloni
` (5 preceding siblings ...)
2017-09-27 14:03 ` [PATCH v2 6/6] dt-bindings: rtc: merge ds1339 in ds1307 documentation Alexandre Belloni
@ 2017-10-05 22:27 ` Rob Herring
6 siblings, 0 replies; 8+ messages in thread
From: Rob Herring @ 2017-10-05 22:27 UTC (permalink / raw)
To: Alexandre Belloni; +Cc: linux-rtc, linux-kernel, devicetree
On Wed, Sep 27, 2017 at 04:03:39PM +0200, Alexandre Belloni wrote:
> Document currently undocumented bindings.
>
> Rob, as discussed, all of this can probably go through your tree.
>
> Changes in v2:
> - made a proper series
> - fixed sirf2 example
> - listed the ds1307 compatible that support the trickle charging properties
>
> Alexandre Belloni (6):
> dt-bindings: trivial: Add RTCs
> dt-bindings: rtc: add stericsson,coh901331 bindings
> dt-bindings: rtc: Add sirf,prima2-sysrtc bindings
> dt-bindings: rtc: DS1307 and compatibles are not trivial
> dt-bindings: rtc: Add bindings for m41t80 and compatibles
> dt-bindings: rtc: merge ds1339 in ds1307 documentation
Series applied.
Rob
^ permalink raw reply [flat|nested] 8+ messages in thread