[PATCH V3 11/12] ARM: shmobile: r7s72100: add spi clocks to dtsi

Wolfram Sang
2014-03-07T16:00:47Z

From: Wolfram Sang <wsa@sang-engineering.com>

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/arm/boot/dts/r7s72100.dtsi | 18 ++++++++++++++++++
include/dt-bindings/clock/r7s72100-clock.h | 7 +++++++
2 files changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 9f7a06dc5e30..3575c0f86eda 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -129,6 +129,19 @@
>;
clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
};
+
+ mstp10_clks: mstp10_clks at 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>;
+ renesas,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 {
@@ -326,6 +339,7 @@
<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>;
@@ -339,6 +353,7 @@
<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>;
@@ -352,6 +367,7 @@
<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>;
@@ -365,6 +381,7 @@
<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>;
@@ -378,6 +395,7 @@
<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 b412bb2c93b1..5cb969fa4931 100644
--- a/include/dt-bindings/clock/r7s72100-clock.h
+++ b/include/dt-bindings/clock/r7s72100-clock.h
@@ -30,4 +30,11 @@
#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__ */
--
1.9.0