[PATCH V3 09/12] ARM: shmobile: r7s72100: add i2c clocks to dtsi
From: Wolfram Sang <hidden>
Date: 2014-03-07 16:00:45
Also in:
linux-sh
Subsystem:
common clk framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Wolfram Sang <redacted> Signed-off-by: Wolfram Sang <redacted> --- arch/arm/boot/dts/r7s72100.dtsi | 15 +++++++++++++++ include/dt-bindings/clock/r7s72100-clock.h | 6 ++++++ 2 files changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index d49afe30c1d7..9f7a06dc5e30 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi@@ -118,6 +118,17 @@ >; clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7"; }; + + mstp9_clks: mstp9_clks at 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>; + renesas,clock-indices = < + R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3 + >; + clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3"; + }; }; cpus {
@@ -153,6 +164,7 @@ <0 162 IRQ_TYPE_LEVEL_HIGH>, <0 163 IRQ_TYPE_LEVEL_HIGH>, <0 164 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C0>; clock-frequency = <100000>; status = "disabled"; };
@@ -170,6 +182,7 @@ <0 170 IRQ_TYPE_LEVEL_HIGH>, <0 171 IRQ_TYPE_LEVEL_HIGH>, <0 172 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C1>; clock-frequency = <100000>; status = "disabled"; };
@@ -187,6 +200,7 @@ <0 178 IRQ_TYPE_LEVEL_HIGH>, <0 179 IRQ_TYPE_LEVEL_HIGH>, <0 180 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C2>; clock-frequency = <100000>; status = "disabled"; };
@@ -204,6 +218,7 @@ <0 186 IRQ_TYPE_LEVEL_HIGH>, <0 187 IRQ_TYPE_LEVEL_HIGH>, <0 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C3>; clock-frequency = <100000>; status = "disabled"; };
diff --git a/include/dt-bindings/clock/r7s72100-clock.h b/include/dt-bindings/clock/r7s72100-clock.h
index d0e2d91025c2..b412bb2c93b1 100644
--- a/include/dt-bindings/clock/r7s72100-clock.h
+++ b/include/dt-bindings/clock/r7s72100-clock.h@@ -24,4 +24,10 @@ #define R7S72100_CLK_SCIF6 1 #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__ */
--
1.9.0