From b6face404f38f783c4428d953efa4eeb68d7cc24 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 14 May 2014 03:10:06 +0200 Subject: ARM: shmobile: r7s72100: add essential clock nodes to dtsi Only essential clocks are added for now. Other clocks will be added when needed. Acked-by: Laurent Pinchart Acked-by: Magnus Damm Signed-off-by: Wolfram Sang Signed-off-by: Simon Horman --- include/dt-bindings/clock/r7s72100-clock.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/dt-bindings/clock/r7s72100-clock.h (limited to 'include/dt-bindings') diff --git a/include/dt-bindings/clock/r7s72100-clock.h b/include/dt-bindings/clock/r7s72100-clock.h new file mode 100644 index 000000000000..c756f1cf0d52 --- /dev/null +++ b/include/dt-bindings/clock/r7s72100-clock.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2014 Renesas Solutions Corp. + * Copyright (C) 2014 Wolfram Sang, Sang Engineering + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + */ + +#ifndef __DT_BINDINGS_CLOCK_R7S72100_H__ +#define __DT_BINDINGS_CLOCK_R7S72100_H__ + +#define R7S72100_CLK_PLL 0 + +/* MSTP3 */ +#define R7S72100_CLK_MTU2 3 + +/* MSTP4 */ +#define R7S72100_CLK_SCIF0 7 +#define R7S72100_CLK_SCIF1 6 +#define R7S72100_CLK_SCIF2 5 +#define R7S72100_CLK_SCIF3 4 +#define R7S72100_CLK_SCIF4 3 +#define R7S72100_CLK_SCIF5 2 +#define R7S72100_CLK_SCIF6 1 +#define R7S72100_CLK_SCIF7 0 + +#endif /* __DT_BINDINGS_CLOCK_R7S72100_H__ */ -- cgit v1.2.3 From d165566b8dc425e52a4f2c19c27c63d9807128b2 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 14 May 2014 03:10:11 +0200 Subject: ARM: shmobile: r7s72100: add i2c clocks to dtsi Acked-by: Laurent Pinchart Acked-by: Magnus Damm Signed-off-by: Wolfram Sang Signed-off-by: Simon Horman --- arch/arm/boot/dts/r7s72100.dtsi | 15 +++++++++++++++ include/dt-bindings/clock/r7s72100-clock.h | 6 ++++++ 2 files changed, 21 insertions(+) (limited to 'include/dt-bindings') diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index a4a67380b0a2..afce2e344c7a 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -110,6 +110,17 @@ >; 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 { @@ -145,6 +156,7 @@ <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"; }; @@ -162,6 +174,7 @@ <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"; }; @@ -179,6 +192,7 @@ <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"; }; @@ -196,6 +210,7 @@ <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 c756f1cf0d52..ff84e0bafd7b 100644 --- a/include/dt-bindings/clock/r7s72100-clock.h +++ b/include/dt-bindings/clock/r7s72100-clock.h @@ -25,4 +25,10 @@ #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__ */ -- cgit v1.2.3 From 52eed4f5c267bd50d870f9c63d0a83d6f83d8bab Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 14 May 2014 03:10:13 +0200 Subject: ARM: shmobile: r7s72100: add spi clocks to dtsi Acked-by: Laurent Pinchart Acked-by: Magnus Damm Signed-off-by: Wolfram Sang Acked-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r7s72100.dtsi | 18 ++++++++++++++++++ include/dt-bindings/clock/r7s72100-clock.h | 7 +++++++ 2 files changed, 25 insertions(+) (limited to 'include/dt-bindings') diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index afce2e344c7a..f50fbc8f3bd9 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -121,6 +121,19 @@ >; clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3"; }; + + mstp10_clks: mstp10_clks@fcfe043c { + #clock-cells = <1>; + compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0xfcfe043c 4>; + clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>, + <&p1_clk>; + clock-indices = < + R7S72100_CLK_SPI0 R7S72100_CLK_SPI1 R7S72100_CLK_SPI2 R7S72100_CLK_SPI3 + R7S72100_CLK_SPI4 + >; + clock-output-names = "spi0", "spi1", "spi2", "spi3", "spi4"; + }; }; cpus { @@ -318,6 +331,7 @@ <0 239 IRQ_TYPE_LEVEL_HIGH>, <0 240 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "error", "rx", "tx"; + clocks = <&mstp10_clks R7S72100_CLK_SPI0>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -331,6 +345,7 @@ <0 242 IRQ_TYPE_LEVEL_HIGH>, <0 243 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "error", "rx", "tx"; + clocks = <&mstp10_clks R7S72100_CLK_SPI1>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -344,6 +359,7 @@ <0 245 IRQ_TYPE_LEVEL_HIGH>, <0 246 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "error", "rx", "tx"; + clocks = <&mstp10_clks R7S72100_CLK_SPI2>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -357,6 +373,7 @@ <0 248 IRQ_TYPE_LEVEL_HIGH>, <0 249 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "error", "rx", "tx"; + clocks = <&mstp10_clks R7S72100_CLK_SPI3>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -370,6 +387,7 @@ <0 251 IRQ_TYPE_LEVEL_HIGH>, <0 252 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "error", "rx", "tx"; + clocks = <&mstp10_clks R7S72100_CLK_SPI4>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; diff --git a/include/dt-bindings/clock/r7s72100-clock.h b/include/dt-bindings/clock/r7s72100-clock.h index ff84e0bafd7b..5128f4d94f44 100644 --- a/include/dt-bindings/clock/r7s72100-clock.h +++ b/include/dt-bindings/clock/r7s72100-clock.h @@ -31,4 +31,11 @@ #define R7S72100_CLK_I2C2 5 #define R7S72100_CLK_I2C3 4 +/* MSTP10 */ +#define R7S72100_CLK_SPI0 7 +#define R7S72100_CLK_SPI1 6 +#define R7S72100_CLK_SPI2 5 +#define R7S72100_CLK_SPI3 4 +#define R7S72100_CLK_SPI4 3 + #endif /* __DT_BINDINGS_CLOCK_R7S72100_H__ */ -- cgit v1.2.3