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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/mach-dove/cm-a510.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-dove/cm-a510.c')
-rw-r--r-- | arch/arm/mach-dove/cm-a510.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c new file mode 100644 index 000000000..beb532537 --- /dev/null +++ b/arch/arm/mach-dove/cm-a510.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * arch/arm/mach-dove/cm-a510.c + * + * Copyright (C) 2010 CompuLab, Ltd. + * Konstantin Sinyuk <kostyas@compulab.co.il> + * + * Based on Marvell DB-MV88AP510-BP Development Board Setup + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include "dove.h" +#include "common.h" + +static struct mv643xx_eth_platform_data cm_a510_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, +}; + +static struct mv_sata_platform_data cm_a510_sata_data = { + .n_ports = 1, +}; + +/* + * SPI Devices: + * SPI0: 1M Flash Winbond w25q32bv + */ +static const struct flash_platform_data cm_a510_spi_flash_data = { + .type = "w25q32bv", +}; + +static struct spi_board_info __initdata cm_a510_spi_flash_info[] = { + { + .modalias = "m25p80", + .platform_data = &cm_a510_spi_flash_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +static int __init cm_a510_pci_init(void) +{ + if (machine_is_cm_a510()) + dove_pcie_init(1, 1); + + return 0; +} + +subsys_initcall(cm_a510_pci_init); + +/* Board Init */ +static void __init cm_a510_init(void) +{ + /* + * Basic Dove setup. Needs to be called early. + */ + dove_init(); + + dove_ge00_init(&cm_a510_ge00_data); + dove_ehci0_init(); + dove_ehci1_init(); + dove_sata_init(&cm_a510_sata_data); + dove_sdio0_init(); + dove_sdio1_init(); + dove_spi0_init(); + dove_spi1_init(); + dove_uart0_init(); + dove_uart1_init(); + dove_i2c_init(); + spi_register_board_info(cm_a510_spi_flash_info, + ARRAY_SIZE(cm_a510_spi_flash_info)); +} + +MACHINE_START(CM_A510, "Compulab CM-A510 Board") + .atag_offset = 0x100, + .nr_irqs = DOVE_NR_IRQS, + .init_machine = cm_a510_init, + .map_io = dove_map_io, + .init_early = dove_init_early, + .init_irq = dove_init_irq, + .init_time = dove_timer_init, + .restart = dove_restart, +MACHINE_END |