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* ARM: AMBA: Add pclk definition for platforms using primecellsRussell King2010-07-221-0/+3
| | | | | | | | Add a dummy clk definition for the APB pclk signal on all platforms using the AMBA bus infrastructure. This ensures that these platforms continue to work when the core amba bus code controls the APB pclk. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6091/1: ST SPEAr: Adding support for shared irq layerviresh kumar2010-05-047-8/+524
| | | | | | | | | Multiple peripherals in SPEAr share common hardware interrupt lines. This patch adds support for a shared irq layer, which registers hardware irqs by itself and exposes virtual irq numbers to peripherals. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6020/1: ST SPEAr: Adding gpio pad multiplexing supportviresh kumar2010-04-148-7/+1541
| | | | | | | | | GPIO Pads in spear platform are are multiplexed in various machines. This patch adds support for this pad multiplexing. Reviewed-by: Linus Walleij <linux.walleij@stericsson.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6017/1: ST SPEAr: Added source files for SPEAr3xx machine familyviresh kumar2010-04-1413-0/+472
| | | | | | | Reviewed-by: Linus Walleij <linux.walleij@stericsson.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6014/1: ST SPEAr: Added clock framework for SPEAr platform and machinesviresh kumar2010-04-143-0/+408
| | | | | | | | Clock framework for SPEAr is based upon clkdev framework for ARM Reviewed-by: Linus Walleij <linux.walleij@stericsson.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6010/1: ST SPEAr: Added basic header files for SPEAr3xx machine familyviresh kumar2010-04-1417-0/+826
Reviewed-by: Linus Walleij <linux.walleij@stericsson.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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