| Message ID | 64244b916de3864b714e829c3adeecec71aea2b3.1415364391.git.maitysanchayan@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
On 2014-11-07 14:04, Sanchayan Maity wrote: > This patch adds a devicetree node for the Secure > Non-Volatile Storage (SNVS) on the VF610 platform. > The SNVS block also has a Real Time Counter (RTC). > > Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> > --- > arch/arm/boot/dts/vfxxx.dtsi | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi > index 4e70833..bc131b0 100644 > --- a/arch/arm/boot/dts/vfxxx.dtsi > +++ b/arch/arm/boot/dts/vfxxx.dtsi > @@ -338,6 +338,21 @@ > status = "disabled"; > }; > > + snvs0: snvs@400a7000 { > + compatible = "fsl,sec-v4.0-mon", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0 0x400a7000 0x2000>; > + > + snvs-rtc-lp@34 { > + compatible = "fsl,sec-v4.0-mon-rtc-lp"; > + reg = <0x34 0x58>; > + interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; With the new device tree structure, the interrupt field needs to be part of the vf500.dtsi now. The vfxxx.dtsi will be the parent also for the Cortex-M4 device tree, which uses a different interrupt controller. While at it, use the GIC_SPI macro for the first cell (so this will be blend into the other interrupt definitions). > + clocks = <&clks VF610_CLK_SNVS>; > + clock-names = "snvs-rtc"; > + }; > + }; > + > uart4: serial@400a9000 { > compatible = "fsl,vf610-lpuart"; > reg = <0x400a9000 0x1000>;
Hello, On Wednesday 12 November 2014 02:50 AM, Stefan Agner wrote: > On 2014-11-07 14:04, Sanchayan Maity wrote: >> This patch adds a devicetree node for the Secure >> Non-Volatile Storage (SNVS) on the VF610 platform. >> The SNVS block also has a Real Time Counter (RTC). >> >> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> >> --- >> arch/arm/boot/dts/vfxxx.dtsi | 15 +++++++++++++++ >> 1 file changed, 15 insertions(+) >> >> diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi >> index 4e70833..bc131b0 100644 >> --- a/arch/arm/boot/dts/vfxxx.dtsi >> +++ b/arch/arm/boot/dts/vfxxx.dtsi >> @@ -338,6 +338,21 @@ >> status = "disabled"; >> }; >> >> + snvs0: snvs@400a7000 { >> + compatible = "fsl,sec-v4.0-mon", "simple-bus"; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges = <0 0x400a7000 0x2000>; >> + >> + snvs-rtc-lp@34 { >> + compatible = "fsl,sec-v4.0-mon-rtc-lp"; >> + reg = <0x34 0x58>; >> + interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; > > With the new device tree structure, the interrupt field needs to be part > of the vf500.dtsi now. The vfxxx.dtsi will be the parent also for the > Cortex-M4 device tree, which uses a different interrupt controller. > > While at it, use the GIC_SPI macro for the first cell (so this will be > blend into the other interrupt definitions). OK. Will fix this and send out a v3. My bad I missed the M4 changes. > >> + clocks = <&clks VF610_CLK_SNVS>; >> + clock-names = "snvs-rtc"; >> + }; >> + }; >> + >> uart4: serial@400a9000 { >> compatible = "fsl,vf610-lpuart"; >> reg = <0x400a9000 0x1000>; > Regards, Sanchayan.
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 4e70833..bc131b0 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -338,6 +338,21 @@ status = "disabled"; }; + snvs0: snvs@400a7000 { + compatible = "fsl,sec-v4.0-mon", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x400a7000 0x2000>; + + snvs-rtc-lp@34 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks VF610_CLK_SNVS>; + clock-names = "snvs-rtc"; + }; + }; + uart4: serial@400a9000 { compatible = "fsl,vf610-lpuart"; reg = <0x400a9000 0x1000>;
This patch adds a devicetree node for the Secure Non-Volatile Storage (SNVS) on the VF610 platform. The SNVS block also has a Real Time Counter (RTC). Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> --- arch/arm/boot/dts/vfxxx.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+)