ARM: dts: Add dts file for S3C6410-based SMDK6410 board

This patch adds basic device tree sources for SAMSUNG SMDK6410 board
based on SAMSUNG S3C6410 SoC.

Currently only UARTs, SD channel 0 and 100Mbps ethernet (SMSC911x) are
supported.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e8318e68de91ad449e10a0c0eccb1d1bf103445d..76330c18c3a644ce1477656038d2c66742cbe887 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -194,7 +194,8 @@ dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \
        ste-ccu8540.dtb \
        ste-ccu9540.dtb
 dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
-dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb
+dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb \
+       s3c6410-smdk6410.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
        emev2-kzm9d-reference.dtb \
        r8a7740-armadillo800eva.dtb \

diff --git a/arch/arm/boot/dts/s3c6410-smdk6410.dts b/arch/arm/boot/dts/s3c6410-smdk6410.dts
new file mode 100644 (file)
index 0000000..ecf35ec
--- /dev/null
+++ b/arch/arm/boot/dts/s3c6410-smdk6410.dts
@@ -0,0 +1,103 @@
+/*
+ * Samsung S3C6410 based SMDK6410 board device tree source.
+ *
+ * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * Device tree source file for SAMSUNG SMDK6410 board which is based on
+ * Samsung's S3C6410 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+#include "s3c6410.dtsi"
+
+/ {
+       model = "SAMSUNG SMDK6410 board based on S3C6410";
+       compatible = "samsung,mini6410", "samsung,s3c6410";
+
+       memory {
+               reg = <0x50000000 0x8000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1";
+       };
+
+       clocks {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               fin_pll: oscillator@0 {
+                       compatible = "fixed-clock";
+                       reg = <0>;
+                       clock-frequency = <12000000>;
+                       clock-output-names = "fin_pll";
+                       #clock-cells = <0>;
+               };
+
+               xusbxti: oscillator@1 {
+                       compatible = "fixed-clock";
+                       reg = <1>;
+                       clock-output-names = "xusbxti";
+                       clock-frequency = <48000000>;
+                       #clock-cells = <0>;
+               };
+       };
+
+       srom-cs1@18000000 {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0x18000000 0x8000000>;
+               ranges;
+
+               ethernet@18000000 {
+                       compatible = "smsc,lan9115";
+                       reg = <0x18000000 0x10000>;
+                       interrupt-parent = <&gpn>;
+                       interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+                       phy-mode = "mii";
+                       reg-io-width = <4>;
+                       smsc,force-internal-phy;
+               };
+       };
+};
+
+&sdhci0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
+       bus-width = <4>;
+       status = "okay";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_data>, <&uart0_fctl>;
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_data>;
+       status = "okay";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_data>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_data>;
+       status = "okay";
+};