Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 37 insertions, 0 deletions

diff --git a/arch/sh/boards/se/7300/irq.c b/arch/sh/boards/se/7300/irq.c
new file mode 100644
index 000000000000..96c8c23d6c93
--- /dev/null
+++ b/arch/sh/boards/se/7300/irq.c
@@ -0,0 +1,37 @@
+/*
+ * linux/arch/sh/boards/se/7300/irq.c
+ *
+ * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
+ *
+ * SH-Mobile SolutionEngine 7300 Support.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/mach/se7300.h>
+
+/*
+ * Initialize IRQ setting
+ */
+void __init
+init_7300se_IRQ(void)
+{
+        ctrl_outw(0x0028, PA_EPLD_MODESET);     /* mode set IRQ0,1 active low. */
+        ctrl_outw(0xa000, INTC_ICR1);           /* IRQ mode; IRQ0,1 enable.    */
+        ctrl_outw(0x0000, PORT_PFCR);           /* use F for IRQ[3:0] and SIU. */
+
+        /* PC_IRQ[0-3] -> IRQ0 (32) */
+        make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, 0x0f - IRQ0_IRQ);
+        /* A_IRQ[0-3] -> IRQ1 (33) */
+        make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, 0x0f - IRQ1_IRQ);
+        make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
+        make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
+        make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
+        make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
+
+        ctrl_outw(0x2000, PA_MRSHPC + 0x0c);    /* mrshpc irq enable */
+}