From 70e123373c05e336f3f769b32c6132bdc2d6f5ac Mon Sep 17 00:00:00 2001 From: Arnaud Ebalard Date: Thu, 19 Dec 2013 23:27:28 +0100 Subject: rtc: Add support for Intersil ISL12057 I2C RTC chip Intersil ISL12057 is an I2C RTC chip also supporting two alarms. This patch only adds support for basic RTC functionalities (i.e. getting and setting time). Tests have been performed on NETGEAR ReadyNAS 102 w/ startup/shutdown scripts, hwclock, ntpdate and openntpd. Reviewed-by: Mark Brown Reviewed-by: Guenter Roeck Signed-off-by: Arnaud Ebalard Signed-off-by: Jason Cooper --- Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 + Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index b1cb3415e6f1..cdf14308ed92 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -39,6 +39,7 @@ fsl,sgtl5000 SGTL5000: Ultra Low-Power Audio Codec gmt,g751 G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface infineon,slb9635tt Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz) infineon,slb9645tt Infineon SLB9645 I2C TPM (new protocol, max 400khz) +isl,isl12057 Intersil ISL12057 I2C RTC Chip maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index ce95ed1c6d3e..507761a22867 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -38,6 +38,7 @@ ibm International Business Machines (IBM) idt Integrated Device Technologies, Inc. img Imagination Technologies Ltd. intercontrol Inter Control Group +isl Intersil linux Linux-specific binding lsi LSI Corp. (LSI Logic) marvell Marvell Technology Group Ltd. -- cgit v1.2.3