| Message ID | 1515491526-14060-2-git-send-email-Anson.Huang@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jan 09, 2018 at 05:52:06PM +0800, Anson Huang wrote: > Add i.MX7 SNVS RTC clock. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Regards Dong Aisheng
On Tue, Jan 09, 2018 at 05:52:06PM +0800, Anson Huang wrote: > Add i.MX7 SNVS RTC clock. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> > --- > change since v3: > add optional for clocks in binding doc statement. > Documentation/devicetree/bindings/crypto/fsl-sec4.txt | 17 +++++++++++++++++ > arch/arm/boot/dts/imx7s.dtsi | 2 ++ > 2 files changed, 19 insertions(+) Reviewed-by: Rob Herring <robh@kernel.org>
On Tue, Jan 09, 2018 at 05:52:06PM +0800, Anson Huang wrote: > Add i.MX7 SNVS RTC clock. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Looks fine to me. Ping me when clk driver part lands mainline. Shawn
On Fri, Feb 02, 2018 at 11:44:59AM +0800, Shawn Guo wrote: > On Tue, Jan 09, 2018 at 05:52:06PM +0800, Anson Huang wrote: > > Add i.MX7 SNVS RTC clock. > > > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> > > Looks fine to me. Ping me when clk driver part lands mainline. I'm collecting i.MX clock patches and later will send them to clk maintainers in form of pull request. So applied both. Shawn
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt index 76aec8a..3c1f3a2 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt @@ -415,12 +415,27 @@ Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node value type: <u32> Definition: LP register offset. default it is 0x34. + - clocks + Usage: optional, required if SNVS LP RTC requires explicit + enablement of clocks + Value type: <prop_encoded-array> + Definition: a clock specifier describing the clock required for + enabling and disabling SNVS LP RTC. + + - clock-names + Usage: optional, required if SNVS LP RTC requires explicit + enablement of clocks + Value type: <string> + Definition: clock name string should be "snvs-rtc". + EXAMPLE sec_mon_rtc_lp@1 { compatible = "fsl,sec-v4.0-mon-rtc-lp"; interrupts = <93 2>; regmap = <&snvs>; offset = <0x34>; + clocks = <&clks IMX7D_SNVS_CLK>; + clock-names = "snvs-rtc"; }; ===================================================================== @@ -543,6 +558,8 @@ FULL EXAMPLE regmap = <&sec_mon>; offset = <0x34>; interrupts = <93 2>; + clocks = <&clks IMX7D_SNVS_CLK>; + clock-names = "snvs-rtc"; }; snvs-pwrkey@020cc000 { diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 9aa2bb9..02baf42 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -551,6 +551,8 @@ offset = <0x34>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_SNVS_CLK>; + clock-names = "snvs-rtc"; }; snvs_poweroff: snvs-poweroff {
Add i.MX7 SNVS RTC clock. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- change since v3: add optional for clocks in binding doc statement. Documentation/devicetree/bindings/crypto/fsl-sec4.txt | 17 +++++++++++++++++ arch/arm/boot/dts/imx7s.dtsi | 2 ++ 2 files changed, 19 insertions(+)