ARM: dt: add clock data for s3c2416
From: Heiko Stuebner <heiko@...> Date: Tue, 10 Dec 2013 10:50:43 +0100
Commit-Message
This adds the clock controller itself, the xti clock on the smdk2416 as well as the clock references in the individual device nodes. Signed-off-by: Heiko Stuebner <heiko@...> Reviewed-by: Tomasz Figa <t.figa@...>
Patch-Comment
arch/arm/boot/dts/s3c2416-smdk2416.dts | 13 +++++++++++ arch/arm/boot/dts/s3c2416.dtsi | 42 ++++++++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+)
Statistics
- 55 lines added
- 0 lines removed
Changes
-------------------- arch/arm/boot/dts/s3c2416-smdk2416.dts --------------------
index 59594cf..ea92fd6 100644
@@ -19,6 +19,19 @@
reg = <0x30000000 0x4000000>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ xti: xti {
+ compatible = "fixed-clock";
+ clock-frequency = <12000000>;
+ clock-output-names = "xti";
+ #clock-cells = <0>;
+ };
+ };
+
serial@50000000 {
status = "okay";
pinctrl-names = "default";
------------------------ arch/arm/boot/dts/s3c2416.dtsi ------------------------
index e6555bd..955e4a4 100644
@@ -8,6 +8,7 @@
* published by the Free Software Foundation.
*/
+#include <dt-bindings/clock/s3c2443.h>
#include "s3c24xx.dtsi"
#include "s3c2416-pinctrl.dtsi"
@@ -28,26 +29,53 @@
compatible = "samsung,s3c2416-irq";
};
+ clocks: clock-controller@0x4c000000 {
+ compatible = "samsung,s3c2416-clock";
+ reg = <0x4c000000 0x40>;
+ #clock-cells = <1>;
+ };
+
pinctrl@56000000 {
compatible = "samsung,s3c2416-pinctrl";
};
+ timer@51000000 {
+ clocks = <&clocks PCLK_PWM>;
+ clock-names = "timers";
+ };
+
serial@50000000 {
compatible = "samsung,s3c2440-uart";
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
+ <&clocks SCLK_UART>;
};
serial@50004000 {
compatible = "samsung,s3c2440-uart";
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clocks PCLK_UART1>, <&clocks PCLK_UART1>,
+ <&clocks SCLK_UART>;
};
serial@50008000 {
compatible = "samsung,s3c2440-uart";
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clocks PCLK_UART2>, <&clocks PCLK_UART2>,
+ <&clocks SCLK_UART>;
};
serial@5000C000 {
compatible = "samsung,s3c2440-uart";
reg = <0x5000C000 0x4000>;
interrupts = <1 18 24 4>, <1 18 25 4>;
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clocks PCLK_UART3>, <&clocks PCLK_UART3>,
+ <&clocks SCLK_UART>;
status = "disabled";
};
@@ -55,6 +83,10 @@
compatible = "samsung,s3c6410-sdhci";
reg = <0x4AC00000 0x100>;
interrupts = <0 0 21 3>;
+ clock-names = "hsmmc", "mmc_busclk.0",
+ "mmc_busclk.2";
+ clocks = <&clocks HCLK_HSMMC0>, <&clocks HCLK_HSMMC0>,
+ <&clocks MUX_HSMMC0>;
status = "disabled";
};
@@ -62,18 +94,28 @@
compatible = "samsung,s3c6410-sdhci";
reg = <0x4A800000 0x100>;
interrupts = <0 0 20 3>;
+ clock-names = "hsmmc", "mmc_busclk.0",
+ "mmc_busclk.2";
+ clocks = <&clocks HCLK_HSMMC1>, <&clocks HCLK_HSMMC1>,
+ <&clocks MUX_HSMMC1>;
status = "disabled";
};
watchdog@53000000 {
interrupts = <1 9 27 3>;
+ clocks = <&clocks PCLK_WDT>;
+ clock-names = "watchdog";
};
rtc@57000000 {
compatible = "samsung,s3c2416-rtc";
+ clocks = <&clocks PCLK_RTC>;
+ clock-names = "rtc";
};
i2c@54000000 {
compatible = "samsung,s3c2440-i2c";
+ clocks = <&clocks PCLK_I2C0>;
+ clock-names = "i2c";
};
};