ARM: sti: Add STiH415 SOC support

The STiH415 is the next generation of HD, AVC set-top box processors for
satellite, cable, terrestrial and IP-STB markets. It is an ARM Cortex-A9
1.0 GHz, dual-core CPU.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
CC: Stephen Gallimore <stephen.gallimore@st.com>
CC: Stuart Menefy <stuart.menefy@st.com>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 38 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/stih415-clock.dtsi b/arch/arm/boot/dts/stih415-clock.dtsi
new file mode 100644
index 000000000000..174c799df741
--- /dev/null
+++ b/arch/arm/boot/dts/stih415-clock.dtsi
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited
+ *
+ * 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.
+ */
+/ {
+        clocks {
+                /*
+                 * Fixed 30MHz oscillator input to SoC
+                 */
+                CLK_SYSIN: CLK_SYSIN {
+                        #clock-cells = <0>;
+                        compatible = "fixed-clock";
+                        clock-frequency = <30000000>;
+                };
+
+                /*
+                 * ARM Peripheral clock for timers
+                 */
+                arm_periph_clk: arm_periph_clk {
+                        #clock-cells = <0>;
+                        compatible = "fixed-clock";
+                        clock-frequency = <500000000>;
+                };
+
+                /*
+                 * Bootloader initialized system infrastructure clock for
+                 * serial devices.
+                 */
+                CLKS_ICN_REG_0: CLKS_ICN_REG_0 {
+                        #clock-cells = <0>;
+                        compatible = "fixed-clock";
+                        clock-frequency = <100000000>;
+                };
+        };
+};