From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../devicetree/bindings/mfd/hi6421.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/mfd/hi6421.txt (limited to 'kernel/Documentation/devicetree/bindings/mfd/hi6421.txt') diff --git a/kernel/Documentation/devicetree/bindings/mfd/hi6421.txt b/kernel/Documentation/devicetree/bindings/mfd/hi6421.txt new file mode 100644 index 000000000..0d5a4466a --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/mfd/hi6421.txt @@ -0,0 +1,38 @@ +* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd. + +Required parent device properties: +- compatible : contains "hisilicon,hi6421-pmic"; +- reg : register range space of hi6421; + +Supported Hi6421 sub-devices include: + +Device IRQ Names Supply Names Description +------ --------- ------------ ----------- +regulators : None : None : Regulators + +Required child device properties: +None. + +Example: + hi6421 { + compatible = "hisilicon,hi6421-pmic"; + reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */ + + regulators { + // supply for MLC NAND/ eMMC + hi6421_vout0_reg: hi6421_vout0 { + regulator-name = "VOUT0"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + // supply for 26M Oscillator + hi6421_vout1_reg: hi6421_vout1 { + regulator-name = "VOUT1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; -- cgit 1.2.3-korg