[RFC v2: PATCH 1/2] dt-bindings: Document the hi3660 reset bindings
From: zhangfei.gao@linaro.org (zhangfei)
Date: 2016-11-25 03:04:50
Also in:
linux-devicetree
On 2016?11?24? 17:26, Philipp Zabel wrote:
Am Mittwoch, den 23.11.2016, 16:07 +0800 schrieb Zhangfei Gao:quoted
Add DT bindings documentation for hi3660 SoC reset controller. Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> --- .../bindings/reset/hisilicon,hi3660-reset.txt | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txtdiff --git a/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt b/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt new file mode 100644 index 0000000..250daf2 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt@@ -0,0 +1,51 @@ +Hisilicon System Reset Controller +====================================== + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +The reset controller registers are part of the system-ctl block on +hi3660 SoC. + +Required properties: +- compatible: should be + "hisilicon,hi3660-reset" +- #reset-cells: 1, see below +- hisi,rst-syscon: phandle of the reset's syscon. +- hisi,reset-bits: Contains the reset control register information + Should contain 2 cells for each reset exposed to + consumers, defined as: + Cell #1 : offset from the syscon register base + Cell #2 : bits position of the control register + +Example: + iomcu: iomcu at ffd7e000 { + compatible = "hisilicon,hi3660-iomcu", "syscon"; + reg = <0x0 0xffd7e000 0x0 0x1000>; + }; + + iomcu_rst: iomcu_rst_controller {This should be iomcu_rst: reset-controller {
By the way, could I keep the original name?
Since there will be build error if several nodes use the same name.
like:
- iomcu_rst: iomcu_rst_controller {
+ iomcu_rst: reset-controller {
- crg_rst: crg_rst_controller {
+ crg_rst: reset-controller {
Thanks