diff options
Diffstat (limited to 'arch/ppc/platforms/4xx/ibmnp405h.c')
| -rw-r--r-- | arch/ppc/platforms/4xx/ibmnp405h.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.c b/arch/ppc/platforms/4xx/ibmnp405h.c new file mode 100644 index 000000000000..ecdc5be6ae28 --- /dev/null +++ b/arch/ppc/platforms/4xx/ibmnp405h.c @@ -0,0 +1,172 @@ +/* + * arch/ppc/platforms/4xx/ibmnp405h.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/config.h> +#include <linux/init.h> +#include <asm/ocp.h> +#include <platforms/4xx/ibmnp405h.h> + +static struct ocp_func_emac_data ibmnp405h_emac0_def = { + .rgmii_idx = -1, /* No RGMII */ + .rgmii_mux = -1, /* No RGMII */ + .zmii_idx = 0, /* ZMII device index */ + .zmii_mux = 0, /* ZMII input of this EMAC */ + .mal_idx = 0, /* MAL device index */ + .mal_rx_chan = 0, /* MAL rx channel number */ + .mal_tx_chan = 0, /* MAL tx channel number */ + .wol_irq = 41, /* WOL interrupt number */ + .mdio_idx = -1, /* No shared MDIO */ + .tah_idx = -1, /* No TAH */ +}; + +static struct ocp_func_emac_data ibmnp405h_emac1_def = { + .rgmii_idx = -1, /* No RGMII */ + .rgmii_mux = -1, /* No RGMII */ + .zmii_idx = 0, /* ZMII device index */ + .zmii_mux = 1, /* ZMII input of this EMAC */ + .mal_idx = 0, /* MAL device index */ + .mal_rx_chan = 1, /* MAL rx channel number */ + .mal_tx_chan = 1, /* MAL tx channel number */ + .wol_irq = 41, /* WOL interrupt number */ + .mdio_idx = -1, /* No shared MDIO */ + .tah_idx = -1, /* No TAH */ +}; +static struct ocp_func_emac_data ibmnp405h_emac2_def = { + .rgmii_idx = -1, /* No RGMII */ + .rgmii_mux = -1, /* No RGMII */ + .zmii_idx = 0, /* ZMII device index */ + .zmii_mux = 2, /* ZMII input of this EMAC */ + .mal_idx = 0, /* MAL device index */ + .mal_rx_chan = 2, /* MAL rx channel number */ + .mal_tx_chan = 2, /* MAL tx channel number */ + .wol_irq = 41, /* WOL interrupt number */ + .mdio_idx = -1, /* No shared MDIO */ + .tah_idx = -1, /* No TAH */ +}; +static struct ocp_func_emac_data ibmnp405h_emac3_def = { + .rgmii_idx = -1, /* No RGMII */ + .rgmii_mux = -1, /* No RGMII */ + .zmii_idx = 0, /* ZMII device index */ + .zmii_mux = 3, /* ZMII input of this EMAC */ + .mal_idx = 0, /* MAL device index */ + .mal_rx_chan = 3, /* MAL rx channel number */ + .mal_tx_chan = 3, /* MAL tx channel number */ + .wol_irq = 41, /* WOL interrupt number */ + .mdio_idx = -1, /* No shared MDIO */ + .tah_idx = -1, /* No TAH */ +}; +OCP_SYSFS_EMAC_DATA() + +static struct ocp_func_mal_data ibmnp405h_mal0_def = { + .num_tx_chans = 8, /* Number of TX channels */ + .num_rx_chans = 4, /* Number of RX channels */ + .txeob_irq = 17, /* TX End Of Buffer IRQ */ + .rxeob_irq = 18, /* RX End Of Buffer IRQ */ + .txde_irq = 46, /* TX Descriptor Error IRQ */ + .rxde_irq = 47, /* RX Descriptor Error IRQ */ + .serr_irq = 45, /* MAL System Error IRQ */ +}; +OCP_SYSFS_MAL_DATA() + +static struct ocp_func_iic_data ibmnp405h_iic0_def = { + .fast_mode = 0, /* Use standad mode (100Khz) */ +}; +OCP_SYSFS_IIC_DATA() + +struct ocp_def core_ocp[] = { + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_OPB, + .index = 0, + .paddr = 0xEF600000, + .irq = OCP_IRQ_NA, + .pm = OCP_CPM_NA, + }, + { .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_IIC, + .paddr = 0xEF600500, + .irq = 2, + .pm = IBM_CPM_IIC0, + .additions = &ibmnp405h_iic0_def, + .show = &ocp_show_iic_data + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_GPIO, + .paddr = 0xEF600700, + .irq = OCP_IRQ_NA, + .pm = IBM_CPM_GPIO0 + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_MAL, + .paddr = OCP_PADDR_NA, + .irq = OCP_IRQ_NA, + .pm = OCP_CPM_NA, + .additions = &ibmnp405h_mal0_def, + .show = &ocp_show_mal_data, + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_EMAC, + .index = 0, + .paddr = EMAC0_BASE, + .irq = 37, + .pm = IBM_CPM_EMAC0, + .additions = &ibmnp405h_emac0_def, + .show = &ocp_show_emac_data, + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_EMAC, + .index = 1, + .paddr = 0xEF600900, + .irq = 38, + .pm = IBM_CPM_EMAC1, + .additions = &ibmnp405h_emac1_def, + .show = &ocp_show_emac_data, + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_EMAC, + .index = 2, + .paddr = 0xEF600a00, + .irq = 39, + .pm = IBM_CPM_EMAC2, + .additions = &ibmnp405h_emac2_def, + .show = &ocp_show_emac_data, + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_EMAC, + .index = 3, + .paddr = 0xEF600b00, + .irq = 40, + .pm = IBM_CPM_EMAC3, + .additions = &ibmnp405h_emac3_def, + .show = &ocp_show_emac_data, + }, + { .vendor = OCP_VENDOR_IBM, + .function = OCP_FUNC_ZMII, + .paddr = 0xEF600C10, + .irq = OCP_IRQ_NA, + .pm = OCP_CPM_NA, + }, + { .vendor = OCP_VENDOR_INVALID + } +}; |