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ARM: shmobile: r7s72100: add i2c clocks to dtsi

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Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang 2014-05-14 03:10:11 +02:00 committed by Simon Horman
parent d45b21c902
commit d165566b8d
2 changed files with 21 additions and 0 deletions
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15
arch/arm/boot/dts/r7s72100.dtsi
View File

@ -110,6 +110,17 @@
>; >;
clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7"; clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7";
}; };
mstp9_clks: mstp9_clks@fcfe0438 {
#clock-cells = <1>;
compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xfcfe0438 4>;
clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>;
clock-indices = <
R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
>;
clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
};
}; };
cpus { cpus {
@ -145,6 +156,7 @@
<0 162 IRQ_TYPE_LEVEL_HIGH>, <0 162 IRQ_TYPE_LEVEL_HIGH>,
<0 163 IRQ_TYPE_LEVEL_HIGH>, <0 163 IRQ_TYPE_LEVEL_HIGH>,
<0 164 IRQ_TYPE_LEVEL_HIGH>; <0 164 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp9_clks R7S72100_CLK_I2C0>;
clock-frequency = <100000>; clock-frequency = <100000>;
status = "disabled"; status = "disabled";
}; };
@ -162,6 +174,7 @@
<0 170 IRQ_TYPE_LEVEL_HIGH>, <0 170 IRQ_TYPE_LEVEL_HIGH>,
<0 171 IRQ_TYPE_LEVEL_HIGH>, <0 171 IRQ_TYPE_LEVEL_HIGH>,
<0 172 IRQ_TYPE_LEVEL_HIGH>; <0 172 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp9_clks R7S72100_CLK_I2C1>;
clock-frequency = <100000>; clock-frequency = <100000>;
status = "disabled"; status = "disabled";
}; };
@ -179,6 +192,7 @@
<0 178 IRQ_TYPE_LEVEL_HIGH>, <0 178 IRQ_TYPE_LEVEL_HIGH>,
<0 179 IRQ_TYPE_LEVEL_HIGH>, <0 179 IRQ_TYPE_LEVEL_HIGH>,
<0 180 IRQ_TYPE_LEVEL_HIGH>; <0 180 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp9_clks R7S72100_CLK_I2C2>;
clock-frequency = <100000>; clock-frequency = <100000>;
status = "disabled"; status = "disabled";
}; };
@ -196,6 +210,7 @@
<0 186 IRQ_TYPE_LEVEL_HIGH>, <0 186 IRQ_TYPE_LEVEL_HIGH>,
<0 187 IRQ_TYPE_LEVEL_HIGH>, <0 187 IRQ_TYPE_LEVEL_HIGH>,
<0 188 IRQ_TYPE_LEVEL_HIGH>; <0 188 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp9_clks R7S72100_CLK_I2C3>;
clock-frequency = <100000>; clock-frequency = <100000>;
status = "disabled"; status = "disabled";
}; };

6
include/dt-bindings/clock/r7s72100-clock.h
View File

@ -25,4 +25,10 @@
#define R7S72100_CLK_SCIF6 1 #define R7S72100_CLK_SCIF6 1
#define R7S72100_CLK_SCIF7 0 #define R7S72100_CLK_SCIF7 0
/* MSTP9 */
#define R7S72100_CLK_I2C0 7
#define R7S72100_CLK_I2C1 6
#define R7S72100_CLK_I2C2 5
#define R7S72100_CLK_I2C3 4
#endif /* __DT_BINDINGS_CLOCK_R7S72100_H__ */ #endif /* __DT_BINDINGS_CLOCK_R7S72100_H__ */