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Diffstat (limited to 'arch/ppc/platforms/4xx/ibmstbx25.c')
-rw-r--r--arch/ppc/platforms/4xx/ibmstbx25.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ibmstbx25.c b/arch/ppc/platforms/4xx/ibmstbx25.c
new file mode 100644
index 000000000000..b895b9cca57d
--- /dev/null
+++ b/arch/ppc/platforms/4xx/ibmstbx25.c
@@ -0,0 +1,68 @@
+/*
+ * arch/ppc/platforms/4xx/ibmstbx25.c
+ *
+ * Author: Armin Kuster <akuster@mvista.com>
+ *
+ * 2000-2002 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#include <linux/init.h>
+#include <asm/ocp.h>
+#include <platforms/4xx/ibmstbx25.h>
+#include <asm/ppc4xx_pic.h>
+
+static struct ocp_func_iic_data ibmstbx25_iic0_def = {
+ .fast_mode = 0, /* Use standad mode (100Khz) */
+};
+OCP_SYSFS_IIC_DATA()
+
+struct ocp_def core_ocp[] __initdata = {
+ { .vendor = OCP_VENDOR_IBM,
+ .function = OCP_FUNC_16550,
+ .index = 0,
+ .paddr = UART0_IO_BASE,
+ .irq = UART0_INT,
+ .pm = IBM_CPM_UART0,
+ },
+ { .vendor = OCP_VENDOR_IBM,
+ .function = OCP_FUNC_16550,
+ .index = 1,
+ .paddr = UART1_IO_BASE,
+ .irq = UART1_INT,
+ .pm = IBM_CPM_UART1,
+ },
+ { .vendor = OCP_VENDOR_IBM,
+ .function = OCP_FUNC_16550,
+ .index = 2,
+ .paddr = UART2_IO_BASE,
+ .irq = UART2_INT,
+ .pm = IBM_CPM_UART2,
+ },
+ { .vendor = OCP_VENDOR_IBM,
+ .function = OCP_FUNC_IIC,
+ .paddr = IIC0_BASE,
+ .irq = IIC0_IRQ,
+ .pm = IBM_CPM_IIC0,
+ .additions = &ibmstbx25_iic0_def,
+ .show = &ocp_show_iic_data
+ },
+ { .vendor = OCP_VENDOR_IBM,
+ .function = OCP_FUNC_GPIO,
+ .paddr = GPIO0_BASE,
+ .irq = OCP_IRQ_NA,
+ .pm = IBM_CPM_GPIO0,
+ },
+ { .vendor = OCP_VENDOR_INVALID
+ }
+};
+
+/* Polarity and triggering settings for internal interrupt sources */
+struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
+ { .polarity = 0xffff8f80,
+ .triggering = 0x00000000,
+ .ext_irq_mask = 0x0000707f, /* IRQ7 - IRQ9, IRQ0 - IRQ6 */
+ }
+};