[PATCH v5] powerpc/mpc85xx: Update the clock nodes in device tree
Tang Yuantian-B29983
B29983 at freescale.com
Mon Oct 28 13:20:18 EST 2013
> > +1. Clock Block Binding
> > +
> > +Required properties:
> > +- compatible: Should include one or more of the following:
> > + - "fsl,<chip>-clockgen": for chip specific clock block
> > + - "fsl,qoriq-clockgen-[1,2].x": for chassis 1.x and 2.x clock
> > +- reg: Offset and length of the clock register set
> > +- clock-frequency: Indicates input clock frequency of clock block.
> > + Will be set by u-boot
> > +
> > +Recommended properties:
> > +- #ddress-cells: Specifies the number of cells used to represent
>
> typo
Thanks, someone else already pointed out it. Will fix in next patch.
Regards,
Yuantian
>
> > + physical base addresses. Must be present if the device has
> > + sub-nodes and set to 1 if present
> > +- #size-cells: Specifies the number of cells used to represent
> > + the size of an address. Must be present if the device has
> > + sub-nodes and set to 1 if present
> > +
> > +2. Clock Provider/Consumer Binding
> > +
> > +Most of the binding are from the common clock binding[1].
> > + [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
> > +
> > +Required properties:
> > +- compatible : Should include one or more of the following:
> > + - "fsl,qoriq-core-pll-[1,2].x": Indicates a core PLL clock device
> > + - "fsl,qoriq-core-mux-[1,2].x": Indicates a core multiplexer clock
> > + device; divided from the core PLL clock
> > + - "fixed-clock": From common clock binding; indicates output clock
> > + of oscillator
> > + - "fsl,qoriq-sysclk-[1,2].x": Indicates input system clock
> > +- #clock-cells: From common clock binding; indicates the number of
> > + output clock. 0 is for one output clock; 1 for more than one clock
> > +
> > +Recommended properties:
> > +- clocks: Should be the phandle of input parent clock
> > +- clock-names: From common clock binding, indicates the clock name
> > +- clock-output-names: From common clock binding, indicates the names
> of
> > + output clocks
> > +- reg: Should be the offset and length of clock block base address.
> > + The length should be 4.
>
> Binding looks reasonable to me.
>
> g.
>
> > +
> > +Example for clock block and clock provider:
> > +/ {
> > + clockgen: global-utilities at e1000 {
> > + compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
> > + reg = <0xe1000 0x1000>;
> > + clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > + };
> > + }
> > +
> > +Example for clock consumer:
> > +
> > +/ {
> > + cpu0: PowerPC,e5500 at 0 {
> > + ...
> > + clocks = <&mux0>;
> > + ...
> > + };
> > + }
> > diff --git a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
> > index 5a6615d..e910e82 100644
> > --- a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
> > @@ -86,6 +86,41 @@
> >
> > clockgen: global-utilities at e1000 {
> > compatible = "fsl,b4420-clockgen", "fsl,qoriq-clockgen-2.0";
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-2.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2", "pll0-div4";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2", "pll1-div4";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-2.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>,
> > + <&pll1 0>, <&pll1 1>, <&pll1 2>;
> > + clock-names = "pll0_0", "pll0_1", "pll0_2",
> > + "pll1_0", "pll1_1", "pll1_2";
> > + clock-output-names = "cmux0";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> > index 7b4426e..a11126b 100644
> > --- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> > @@ -62,11 +62,13 @@
> > cpu0: PowerPC,e6500 at 0 {
> > device_type = "cpu";
> > reg = <0 1>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > cpu1: PowerPC,e6500 at 2 {
> > device_type = "cpu";
> > reg = <2 3>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > };
> > diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
> > index e5cf6c8..5cfcfe4 100644
> > --- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
> > @@ -130,6 +130,41 @@
> >
> > clockgen: global-utilities at e1000 {
> > compatible = "fsl,b4860-clockgen", "fsl,qoriq-clockgen-2.0";
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-2.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2", "pll0-div4";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2", "pll1-div4";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-2.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>,
> > + <&pll1 0>, <&pll1 1>, <&pll1 2>;
> > + clock-names = "pll0_0", "pll0_1", "pll0_2",
> > + "pll1_0", "pll1_1", "pll1_2";
> > + clock-output-names = "cmux0";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> > index 5263fa4..185a231 100644
> > --- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> > @@ -62,21 +62,25 @@
> > cpu0: PowerPC,e6500 at 0 {
> > device_type = "cpu";
> > reg = <0 1>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > cpu1: PowerPC,e6500 at 2 {
> > device_type = "cpu";
> > reg = <2 3>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > cpu2: PowerPC,e6500 at 4 {
> > device_type = "cpu";
> > reg = <4 5>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > cpu3: PowerPC,e6500 at 6 {
> > device_type = "cpu";
> > reg = <6 7>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2>;
> > };
> > };
> > diff --git a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> > index dc6cc5a..f3f7f65 100644
> > --- a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> > @@ -308,6 +308,66 @@
> > compatible = "fsl,p2041-clockgen", "fsl,qoriq-clockgen-1.0";
> > reg = <0xe1000 0x1000>;
> > clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > +
> > + mux2: mux2 at 40 {
> > + #clock-cells = <0>;
> > + reg = <0x40 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux2";
> > + };
> > +
> > + mux3: mux3 at 60 {
> > + #clock-cells = <0>;
> > + reg = <0x60 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux3";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> > index 7a2697d..22f3b14 100644
> > --- a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> > @@ -81,6 +81,7 @@
> > cpu0: PowerPC,e500mc at 0 {
> > device_type = "cpu";
> > reg = <0>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_0>;
> > L2_0: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -89,6 +90,7 @@
> > cpu1: PowerPC,e500mc at 1 {
> > device_type = "cpu";
> > reg = <1>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_1>;
> > L2_1: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -97,6 +99,7 @@
> > cpu2: PowerPC,e500mc at 2 {
> > device_type = "cpu";
> > reg = <2>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_2>;
> > L2_2: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -105,6 +108,7 @@
> > cpu3: PowerPC,e500mc at 3 {
> > device_type = "cpu";
> > reg = <3>;
> > + clocks = <&mux3>;
> > next-level-cache = <&L2_3>;
> > L2_3: l2-cache {
> > next-level-cache = <&cpc>;
> > diff --git a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> > index 3fa1e22..9bab9c9 100644
> > --- a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> > @@ -335,6 +335,66 @@
> > compatible = "fsl,p3041-clockgen", "fsl,qoriq-clockgen-1.0";
> > reg = <0xe1000 0x1000>;
> > clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > +
> > + mux2: mux2 at 40 {
> > + #clock-cells = <0>;
> > + reg = <0x40 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux2";
> > + };
> > +
> > + mux3: mux3 at 60 {
> > + #clock-cells = <0>;
> > + reg = <0x60 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux3";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> > index c9ca2c3..468e8be 100644
> > --- a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> > @@ -82,6 +82,7 @@
> > cpu0: PowerPC,e500mc at 0 {
> > device_type = "cpu";
> > reg = <0>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_0>;
> > L2_0: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -90,6 +91,7 @@
> > cpu1: PowerPC,e500mc at 1 {
> > device_type = "cpu";
> > reg = <1>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_1>;
> > L2_1: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -98,6 +100,7 @@
> > cpu2: PowerPC,e500mc at 2 {
> > device_type = "cpu";
> > reg = <2>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_2>;
> > L2_2: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -106,6 +109,7 @@
> > cpu3: PowerPC,e500mc at 3 {
> > device_type = "cpu";
> > reg = <3>;
> > + clocks = <&mux3>;
> > next-level-cache = <&L2_3>;
> > L2_3: l2-cache {
> > next-level-cache = <&cpc>;
> > diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> > index 34769a7..2108269 100644
> > --- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> > @@ -355,6 +355,118 @@
> > compatible = "fsl,p4080-clockgen", "fsl,qoriq-clockgen-1.0";
> > reg = <0xe1000 0x1000>;
> > clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + pll2: pll2 at 840 {
> > + #clock-cells = <1>;
> > + reg = <0x840 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll2", "pll2-div2";
> > + };
> > +
> > + pll3: pll3 at 860 {
> > + #clock-cells = <1>;
> > + reg = <0x860 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll3", "pll3-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > +
> > + mux2: mux2 at 40 {
> > + #clock-cells = <0>;
> > + reg = <0x40 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux2";
> > + };
> > +
> > + mux3: mux3 at 60 {
> > + #clock-cells = <0>;
> > + reg = <0x60 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux3";
> > + };
> > +
> > + mux4: mux4 at 80 {
> > + #clock-cells = <0>;
> > + reg = <0x80 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll2 0>, <&pll2 1>, <&pll3 0>, <&pll3 1>;
> > + clock-names = "pll2_0", "pll2_1", "pll3_0", "pll3_1";
> > + clock-output-names = "cmux4";
> > + };
> > +
> > + mux5: mux5 at a0 {
> > + #clock-cells = <0>;
> > + reg = <0xa0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll2 0>, <&pll2 1>, <&pll3 0>, <&pll3 1>;
> > + clock-names = "pll2_0", "pll2_1", "pll3_0", "pll3_1";
> > + clock-output-names = "cmux5";
> > + };
> > +
> > + mux6: mux6 at c0 {
> > + #clock-cells = <0>;
> > + reg = <0xc0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll2 0>, <&pll2 1>, <&pll3 0>, <&pll3 1>;
> > + clock-names = "pll2_0", "pll2_1", "pll3_0", "pll3_1";
> > + clock-output-names = "cmux6";
> > + };
> > +
> > + mux7: mux7 at e0 {
> > + #clock-cells = <0>;
> > + reg = <0xe0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll2 0>, <&pll2 1>, <&pll3 0>, <&pll3 1>;
> > + clock-names = "pll2_0", "pll2_1", "pll3_0", "pll3_1";
> > + clock-output-names = "cmux7";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> > index 493d9a0..0040b5a 100644
> > --- a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> > @@ -81,6 +81,7 @@
> > cpu0: PowerPC,e500mc at 0 {
> > device_type = "cpu";
> > reg = <0>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_0>;
> > L2_0: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -89,6 +90,7 @@
> > cpu1: PowerPC,e500mc at 1 {
> > device_type = "cpu";
> > reg = <1>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_1>;
> > L2_1: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -97,6 +99,7 @@
> > cpu2: PowerPC,e500mc at 2 {
> > device_type = "cpu";
> > reg = <2>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_2>;
> > L2_2: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -105,6 +108,7 @@
> > cpu3: PowerPC,e500mc at 3 {
> > device_type = "cpu";
> > reg = <3>;
> > + clocks = <&mux3>;
> > next-level-cache = <&L2_3>;
> > L2_3: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -113,6 +117,7 @@
> > cpu4: PowerPC,e500mc at 4 {
> > device_type = "cpu";
> > reg = <4>;
> > + clocks = <&mux4>;
> > next-level-cache = <&L2_4>;
> > L2_4: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -121,6 +126,7 @@
> > cpu5: PowerPC,e500mc at 5 {
> > device_type = "cpu";
> > reg = <5>;
> > + clocks = <&mux5>;
> > next-level-cache = <&L2_5>;
> > L2_5: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -129,6 +135,7 @@
> > cpu6: PowerPC,e500mc at 6 {
> > device_type = "cpu";
> > reg = <6>;
> > + clocks = <&mux6>;
> > next-level-cache = <&L2_6>;
> > L2_6: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -137,6 +144,7 @@
> > cpu7: PowerPC,e500mc at 7 {
> > device_type = "cpu";
> > reg = <7>;
> > + clocks = <&mux7>;
> > next-level-cache = <&L2_7>;
> > L2_7: l2-cache {
> > next-level-cache = <&cpc>;
> > diff --git a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> > index bc3ae5a..e09f8cd 100644
> > --- a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> > @@ -340,6 +340,48 @@
> > compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
> > reg = <0xe1000 0x1000>;
> > clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> > index 8df47fc..fe1a2e6 100644
> > --- a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> > @@ -88,6 +88,7 @@
> > cpu0: PowerPC,e5500 at 0 {
> > device_type = "cpu";
> > reg = <0>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_0>;
> > L2_0: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -96,6 +97,7 @@
> > cpu1: PowerPC,e5500 at 1 {
> > device_type = "cpu";
> > reg = <1>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_1>;
> > L2_1: l2-cache {
> > next-level-cache = <&cpc>;
> > diff --git a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> > index a91897f..109f132 100644
> > --- a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> > @@ -300,6 +300,66 @@
> > compatible = "fsl,p5040-clockgen", "fsl,qoriq-clockgen-1.0";
> > reg = <0xe1000 0x1000>;
> > clock-frequency = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-1.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-1.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux1";
> > + };
> > +
> > + mux2: mux2 at 40 {
> > + #clock-cells = <0>;
> > + reg = <0x40 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux2";
> > + };
> > +
> > + mux3: mux3 at 60 {
> > + #clock-cells = <0>;
> > + reg = <0x60 0x4>;
> > + compatible = "fsl,qoriq-core-mux-1.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
> > + clock-names = "pll0_0", "pll0_1", "pll1_0", "pll1_1";
> > + clock-output-names = "cmux3";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> > index 40ca943..3674686 100644
> > --- a/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> > @@ -81,6 +81,7 @@
> > cpu0: PowerPC,e5500 at 0 {
> > device_type = "cpu";
> > reg = <0>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_0>;
> > L2_0: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -89,6 +90,7 @@
> > cpu1: PowerPC,e5500 at 1 {
> > device_type = "cpu";
> > reg = <1>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_1>;
> > L2_1: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -97,6 +99,7 @@
> > cpu2: PowerPC,e5500 at 2 {
> > device_type = "cpu";
> > reg = <2>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_2>;
> > L2_2: l2-cache {
> > next-level-cache = <&cpc>;
> > @@ -105,6 +108,7 @@
> > cpu3: PowerPC,e5500 at 3 {
> > device_type = "cpu";
> > reg = <3>;
> > + clocks = <&mux3>;
> > next-level-cache = <&L2_3>;
> > L2_3: l2-cache {
> > next-level-cache = <&cpc>;
> > diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> > b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> > index 510afa3..d45434f 100644
> > --- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> > @@ -370,6 +370,91 @@
> > clockgen: global-utilities at e1000 {
> > compatible = "fsl,t4240-clockgen", "fsl,qoriq-clockgen-2.0";
> > reg = <0xe1000 0x1000>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > +
> > + sysclk: sysclk {
> > + #clock-cells = <0>;
> > + compatible = "fsl,qoriq-sysclk-2.0", "fixed-clock";
> > + clock-output-names = "sysclk";
> > + }
> > +
> > + pll0: pll0 at 800 {
> > + #clock-cells = <1>;
> > + reg = <0x800 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll0", "pll0-div2", "pll0-div4";
> > + };
> > +
> > + pll1: pll1 at 820 {
> > + #clock-cells = <1>;
> > + reg = <0x820 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll1", "pll1-div2", "pll1-div4";
> > + };
> > +
> > + pll2: pll2 at 840 {
> > + #clock-cells = <1>;
> > + reg = <0x840 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll2", "pll2-div2", "pll2-div4";
> > + };
> > +
> > + pll3: pll3 at 860 {
> > + #clock-cells = <1>;
> > + reg = <0x860 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll3", "pll3-div2", "pll3-div4";
> > + };
> > +
> > + pll4: pll4 at 880 {
> > + #clock-cells = <1>;
> > + reg = <0x880 0x4>;
> > + compatible = "fsl,qoriq-core-pll-2.0";
> > + clocks = <&sysclk>;
> > + clock-output-names = "pll4", "pll4-div2", "pll4-div4";
> > + };
> > +
> > + mux0: mux0 at 0 {
> > + #clock-cells = <0>;
> > + reg = <0x0 0x4>;
> > + compatible = "fsl,qoriq-core-mux-2.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>,
> > + <&pll1 0>, <&pll1 1>, <&pll1 2>,
> > + <&pll2 0>, <&pll2 1>, <&pll2 2>;
> > + clock-names = "pll0_0", "pll0_1", "pll0_2",
> > + "pll1_0", "pll1_1", "pll1_2",
> > + "pll2_0", "pll2_1", "pll2_2";
> > + clock-output-names = "cmux0";
> > + };
> > +
> > + mux1: mux1 at 20 {
> > + #clock-cells = <0>;
> > + reg = <0x20 0x4>;
> > + compatible = "fsl,qoriq-core-mux-2.0";
> > + clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>,
> > + <&pll1 0>, <&pll1 1>, <&pll1 2>,
> > + <&pll2 0>, <&pll2 1>, <&pll2 2>;
> > + clock-names = "pll0_0", "pll0_1", "pll0_2",
> > + "pll1_0", "pll1_1", "pll1_2",
> > + "pll2_0", "pll2_1", "pll2_2";
> > + clock-output-names = "cmux1";
> > + };
> > +
> > + mux2: mux2 at 40 {
> > + #clock-cells = <0>;
> > + reg = <0x40 0x4>;
> > + compatible = "fsl,qoriq-core-mux-2.0";
> > + clocks = <&pll3 0>, <&pll3 1>, <&pll3 2>,
> > + <&pll4 0>, <&pll4 1>, <&pll4 2>;
> > + clock-names = "pll3_0", "pll3_1", "pll3_2",
> > + "pll4_0", "pll4_1", "pll4_2";
> > + clock-output-names = "cmux2";
> > + };
> > };
> >
> > rcpm: global-utilities at e2000 {
> > diff --git a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> > b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> > index a93c55a..0b8ccc5 100644
> > --- a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> > @@ -67,61 +67,73 @@
> > cpu0: PowerPC,e6500 at 0 {
> > device_type = "cpu";
> > reg = <0 1>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_1>;
> > };
> > cpu1: PowerPC,e6500 at 2 {
> > device_type = "cpu";
> > reg = <2 3>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_1>;
> > };
> > cpu2: PowerPC,e6500 at 4 {
> > device_type = "cpu";
> > reg = <4 5>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_1>;
> > };
> > cpu3: PowerPC,e6500 at 6 {
> > device_type = "cpu";
> > reg = <6 7>;
> > + clocks = <&mux0>;
> > next-level-cache = <&L2_1>;
> > };
> > cpu4: PowerPC,e6500 at 8 {
> > device_type = "cpu";
> > reg = <8 9>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_2>;
> > };
> > cpu5: PowerPC,e6500 at 10 {
> > device_type = "cpu";
> > reg = <10 11>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_2>;
> > };
> > cpu6: PowerPC,e6500 at 12 {
> > device_type = "cpu";
> > reg = <12 13>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_2>;
> > };
> > cpu7: PowerPC,e6500 at 14 {
> > device_type = "cpu";
> > reg = <14 15>;
> > + clocks = <&mux1>;
> > next-level-cache = <&L2_2>;
> > };
> > cpu8: PowerPC,e6500 at 16 {
> > device_type = "cpu";
> > reg = <16 17>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_3>;
> > };
> > cpu9: PowerPC,e6500 at 18 {
> > device_type = "cpu";
> > reg = <18 19>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_3>;
> > };
> > cpu10: PowerPC,e6500 at 20 {
> > device_type = "cpu";
> > reg = <20 21>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_3>;
> > };
> > cpu11: PowerPC,e6500 at 22 {
> > device_type = "cpu";
> > reg = <22 23>;
> > + clocks = <&mux2>;
> > next-level-cache = <&L2_3>;
> > };
> > };
> > --
> > 1.8.0
> >
> >
> > _______________________________________________
> > Linuxppc-dev mailing list
> > Linuxppc-dev at lists.ozlabs.org
> > https://lists.ozlabs.org/listinfo/linuxppc-dev
>
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