| Message ID | 20220502090230.12853-11-chanho61.park@samsung.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | initial clock support for exynosauto v9 SoC | expand |
On 02/05/2022 11:02, Chanho Park wrote: > Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes. > > Signed-off-by: Chanho Park <chanho61.park@samsung.com> > --- > arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 72 ++++++++++++++++++++ > 1 file changed, 72 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > index 807d500d6022..6f181632267b 100644 > --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > @@ -6,6 +6,7 @@ > * > */ > > +#include <dt-bindings/clock/exynosautov9.h> > #include <dt-bindings/interrupt-controller/arm-gic.h> > #include <dt-bindings/soc/samsung,exynos-usi.h> > > @@ -190,6 +191,77 @@ chipid@10000000 { > reg = <0x10000000 0x24>; > }; > > + cmu_busmc: clock-controller@1b200000 { > + compatible = "samsung,exynosautov9-cmu-busmc"; > + reg = <0x1b200000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_BUSMC_BUS>; > + clock-names = "oscclk", "dout_clkcmu_busmc_bus"; > + }; > + > + cmu_core: clock-controller@1b030000 { Let's order all these nodes by unit address. Best regards, Krzysztof
> On 02/05/2022 11:02, Chanho Park wrote: > > Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes. > > > > Signed-off-by: Chanho Park <chanho61.park@samsung.com> > > --- > > arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 72 ++++++++++++++++++++ > > 1 file changed, 72 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > > index 807d500d6022..6f181632267b 100644 > > --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > > +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi > > @@ -6,6 +6,7 @@ > > * > > */ > > > > +#include <dt-bindings/clock/exynosautov9.h> > > #include <dt-bindings/interrupt-controller/arm-gic.h> > > #include <dt-bindings/soc/samsung,exynos-usi.h> > > > > @@ -190,6 +191,77 @@ chipid@10000000 { > > reg = <0x10000000 0x24>; > > }; > > > > + cmu_busmc: clock-controller@1b200000 { > > + compatible = "samsung,exynosautov9-cmu-busmc"; > > + reg = <0x1b200000 0x8000>; > > + #clock-cells = <1>; > > + > > + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_BUSMC_BUS>; > > + clock-names = "oscclk", "dout_clkcmu_busmc_bus"; > > + }; > > + > > + cmu_core: clock-controller@1b030000 { > > Let's order all these nodes by unit address. I assumed they should be lexicographically ordered by label. I'll reorder them by unit address. Best Regards, Chanho Park
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index 807d500d6022..6f181632267b 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -6,6 +6,7 @@ * */ +#include <dt-bindings/clock/exynosautov9.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/soc/samsung,exynos-usi.h> @@ -190,6 +191,77 @@ chipid@10000000 { reg = <0x10000000 0x24>; }; + cmu_busmc: clock-controller@1b200000 { + compatible = "samsung,exynosautov9-cmu-busmc"; + reg = <0x1b200000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_BUSMC_BUS>; + clock-names = "oscclk", "dout_clkcmu_busmc_bus"; + }; + + cmu_core: clock-controller@1b030000 { + compatible = "samsung,exynosautov9-cmu-core"; + reg = <0x1b030000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_CORE_BUS>; + clock-names = "oscclk", "dout_clkcmu_core_bus"; + }; + + cmu_fsys2: clock-controller@17c00000 { + compatible = "samsung,exynosautov9-cmu-fsys2"; + reg = <0x17c00000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_FSYS2_BUS>, + <&cmu_top DOUT_CLKCMU_FSYS2_UFS_EMBD>, + <&cmu_top DOUT_CLKCMU_FSYS2_ETHERNET>; + clock-names = "oscclk", "dout_clkcmu_fsys2_bus", + "dout_fsys2_clkcmu_ufs_embd", + "dout_fsys2_clkcmu_ethernet"; + }; + + cmu_peric0: clock-controller@10200000 { + compatible = "samsung,exynosautov9-cmu-peric0"; + reg = <0x10200000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_PERIC0_BUS>, + <&cmu_top DOUT_CLKCMU_PERIC0_IP>; + clock-names = "oscclk", "dout_clkcmu_peric0_bus", + "dout_clkcmu_peric0_ip"; + }; + + cmu_peric1: clock-controller@10800000 { + compatible = "samsung,exynosautov9-cmu-peric1"; + reg = <0x10800000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_PERIC1_BUS>, + <&cmu_top DOUT_CLKCMU_PERIC1_IP>; + clock-names = "oscclk", "dout_clkcmu_peric1_bus", + "dout_clkcmu_peric1_ip"; + }; + + cmu_peris: clock-controller@10020000 { + compatible = "samsung,exynosautov9-cmu-peris"; + reg = <0x10020000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, <&cmu_top DOUT_CLKCMU_PERIS_BUS>; + clock-names = "oscclk", "dout_clkcmu_peris_bus"; + }; + + cmu_top: clock-controller@1b240000 { + compatible = "samsung,exynosautov9-cmu-top"; + reg = <0x1b240000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>; + clock-names = "oscclk"; + }; + gic: interrupt-controller@10101000 { compatible = "arm,gic-400"; #interrupt-cells = <3>;
Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes. Signed-off-by: Chanho Park <chanho61.park@samsung.com> --- arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 72 ++++++++++++++++++++ 1 file changed, 72 insertions(+)