| Message ID | 20241007132721.168428-5-gatien.chevallier@foss.st.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add support for stm32mp25x RNG | expand |
On 10/7/24 3:27 PM, Gatien Chevallier wrote: > Update the device-tree stm32mp251.dtsi by adding the Random Number > Generator(RNG) node. > > Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> > --- > arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi > index 1167cf63d7e8..40b96353a803 100644 > --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi > +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi > @@ -493,6 +493,16 @@ uart8: serial@40380000 { > status = "disabled"; > }; > > + rng: rng@42020000 { > + compatible = "st,stm32mp25-rng"; > + reg = <0x42020000 0x400>; > + clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>; > + clock-names = "rng_clk", "rng_hclk"; > + resets = <&rcc RNG_R>; > + access-controllers = <&rifsc 92>; It would be good if someone finally sorted the access-controllers property in all the MP2 nodes alphabetically ; that's separate patch/series though.
On 10/7/24 15:55, Marek Vasut wrote: > On 10/7/24 3:27 PM, Gatien Chevallier wrote: >> Update the device-tree stm32mp251.dtsi by adding the Random Number >> Generator(RNG) node. >> >> Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> >> --- >> arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi >> b/arch/arm64/boot/dts/st/stm32mp251.dtsi >> index 1167cf63d7e8..40b96353a803 100644 >> --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi >> +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi >> @@ -493,6 +493,16 @@ uart8: serial@40380000 { >> status = "disabled"; >> }; >> + rng: rng@42020000 { >> + compatible = "st,stm32mp25-rng"; >> + reg = <0x42020000 0x400>; >> + clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>; >> + clock-names = "rng_clk", "rng_hclk"; >> + resets = <&rcc RNG_R>; >> + access-controllers = <&rifsc 92>; > It would be good if someone finally sorted the access-controllers > property in all the MP2 nodes alphabetically ; that's separate > patch/series though. I'll pin your comment to take a look into that in the near future. Gatien
On 10/7/24 4:59 PM, Gatien CHEVALLIER wrote: > > > On 10/7/24 15:55, Marek Vasut wrote: >> On 10/7/24 3:27 PM, Gatien Chevallier wrote: >>> Update the device-tree stm32mp251.dtsi by adding the Random Number >>> Generator(RNG) node. >>> >>> Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> >>> --- >>> arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ >>> 1 file changed, 10 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/ >>> boot/dts/st/stm32mp251.dtsi >>> index 1167cf63d7e8..40b96353a803 100644 >>> --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi >>> +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi >>> @@ -493,6 +493,16 @@ uart8: serial@40380000 { >>> status = "disabled"; >>> }; >>> + rng: rng@42020000 { >>> + compatible = "st,stm32mp25-rng"; >>> + reg = <0x42020000 0x400>; >>> + clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>; >>> + clock-names = "rng_clk", "rng_hclk"; >>> + resets = <&rcc RNG_R>; >>> + access-controllers = <&rifsc 92>; >> It would be good if someone finally sorted the access-controllers >> property in all the MP2 nodes alphabetically ; that's separate patch/ >> series though. > > I'll pin your comment to take a look into that in the near future. Thank you !
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 1167cf63d7e8..40b96353a803 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -493,6 +493,16 @@ uart8: serial@40380000 { status = "disabled"; }; + rng: rng@42020000 { + compatible = "st,stm32mp25-rng"; + reg = <0x42020000 0x400>; + clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>; + clock-names = "rng_clk", "rng_hclk"; + resets = <&rcc RNG_R>; + access-controllers = <&rifsc 92>; + status = "disabled"; + }; + spi8: spi@46020000 { #address-cells = <1>; #size-cells = <0>;
Update the device-tree stm32mp251.dtsi by adding the Random Number Generator(RNG) node. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)