ARM: dts: add clock data for s3c2416

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@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/s3c2416-smdk2416.dts b/arch/arm/boot/dts/s3c2416-smdk2416.dts
index 59594cf..ea92fd6 100644 (file)
--- a/arch/arm/boot/dts/s3c2416-smdk2416.dts
+++ b/arch/arm/boot/dts/s3c2416-smdk2416.dts
@@ -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";

diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi
index e6555bd..955e4a4 100644 (file)
--- a/arch/arm/boot/dts/s3c2416.dtsi
+++ b/arch/arm/boot/dts/s3c2416.dtsi
@@ -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";
        };
 };