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ARM: shmobile: emev2: Add clock tree description in DT

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Add minimum clock tree description to .dts file.
This provides same set of clocks as current sh-clkfwk version .c
code does.

Signed-off-by: Takashi Yoshii <takasi-y@ops.dti.ne.jp>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Takashi Yoshii 2013-10-08 14:33:07 +09:00 committed by Simon Horman
parent f56d51fcaf
commit fdf6fd2205
1 changed files with 84 additions and 0 deletions
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84
arch/arm/boot/dts/emev2.dtsi
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@ -52,34 +52,118 @@ pmu {
<0 121 4>;
};
smu@e0110000 {
compatible = "renesas,emev2-smu";
reg = <0xe0110000 0x10000>;
#address-cells = <2>;
#size-cells = <0>;
c32ki: c32ki {
compatible = "fixed-clock";
clock-frequency = <32768>;
#clock-cells = <0>;
};
pll3_fo: pll3_fo {
compatible = "fixed-factor-clock";
clocks = <&c32ki>;
clock-div = <1>;
clock-mult = <7000>;
#clock-cells = <0>;
};
usia_u0_sclkdiv: usia_u0_sclkdiv {
compatible = "renesas,emev2-smu-clkdiv";
reg = <0x610 0>;
clocks = <&pll3_fo>;
#clock-cells = <0>;
};
usib_u1_sclkdiv: usib_u1_sclkdiv {
compatible = "renesas,emev2-smu-clkdiv";
reg = <0x65c 0>;
clocks = <&pll3_fo>;
#clock-cells = <0>;
};
usib_u2_sclkdiv: usib_u2_sclkdiv {
compatible = "renesas,emev2-smu-clkdiv";
reg = <0x65c 16>;
clocks = <&pll3_fo>;
#clock-cells = <0>;
};
usib_u3_sclkdiv: usib_u3_sclkdiv {
compatible = "renesas,emev2-smu-clkdiv";
reg = <0x660 0>;
clocks = <&pll3_fo>;
#clock-cells = <0>;
};
usia_u0_sclk: usia_u0_sclk {
compatible = "renesas,emev2-smu-gclk";
reg = <0x4a0 1>;
clocks = <&usia_u0_sclkdiv>;
#clock-cells = <0>;
};
usib_u1_sclk: usib_u1_sclk {
compatible = "renesas,emev2-smu-gclk";
reg = <0x4b8 1>;
clocks = <&usib_u1_sclkdiv>;
#clock-cells = <0>;
};
usib_u2_sclk: usib_u2_sclk {
compatible = "renesas,emev2-smu-gclk";
reg = <0x4bc 1>;
clocks = <&usib_u2_sclkdiv>;
#clock-cells = <0>;
};
usib_u3_sclk: usib_u3_sclk {
compatible = "renesas,emev2-smu-gclk";
reg = <0x4c0 1>;
clocks = <&usib_u3_sclkdiv>;
#clock-cells = <0>;
};
sti_sclk: sti_sclk {
compatible = "renesas,emev2-smu-gclk";
reg = <0x528 1>;
clocks = <&c32ki>;
#clock-cells = <0>;
};
};
sti@e0180000 {
compatible = "renesas,em-sti";
reg = <0xe0180000 0x54>;
interrupts = <0 125 0>;
clocks = <&sti_sclk>;
clock-names = "sclk";
};
uart@e1020000 {
compatible = "renesas,em-uart";
reg = <0xe1020000 0x38>;
interrupts = <0 8 0>;
clocks = <&usia_u0_sclk>;
clock-names = "sclk";
};
uart@e1030000 {
compatible = "renesas,em-uart";
reg = <0xe1030000 0x38>;
interrupts = <0 9 0>;
clocks = <&usib_u1_sclk>;
clock-names = "sclk";
};
uart@e1040000 {
compatible = "renesas,em-uart";
reg = <0xe1040000 0x38>;
interrupts = <0 10 0>;
clocks = <&usib_u2_sclk>;
clock-names = "sclk";
};
uart@e1050000 {
compatible = "renesas,em-uart";
reg = <0xe1050000 0x38>;
interrupts = <0 11 0>;
clocks = <&usib_u3_sclk>;
clock-names = "sclk";
};
gpio0: gpio@e0050000 {