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ARM: shmobile: r7s72100: add spi clocks to dtsi 

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>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang 2014-05-14 03:10:13 +02:00 committed by Simon Horman
parent 316b935378
commit 52eed4f5c2
2 changed files with 25 additions and 0 deletions
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18
arch/arm/boot/dts/r7s72100.dtsi
View File

@ -121,6 +121,19 @@ R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
>;
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 @@ spi0: spi@e800c800 {
<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 @@ spi1: spi@e800d000 {
<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 @@ spi2: spi@e800d800 {
<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 @@ spi3: spi@e800e000 {
<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 @@ spi4: spi@e800e800 {
<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>;

7
include/dt-bindings/clock/r7s72100-clock.h
View File

@ -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__ */