diff options
Diffstat (limited to 'arch/arm/mach-dove/common.c')
| -rw-r--r-- | arch/arm/mach-dove/common.c | 83 |
1 files changed, 66 insertions, 17 deletions
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index c6b3b2bb50e..0d1a89298ec 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -9,7 +9,6 @@ */ #include <linux/clk-provider.h> -#include <linux/clk/mvebu.h> #include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/of.h> @@ -28,6 +27,22 @@ #include <plat/time.h> #include "common.h" +/* These can go away once Dove uses the mvebu-mbus DT binding */ +#define DOVE_MBUS_PCIE0_MEM_TARGET 0x4 +#define DOVE_MBUS_PCIE0_MEM_ATTR 0xe8 +#define DOVE_MBUS_PCIE0_IO_TARGET 0x4 +#define DOVE_MBUS_PCIE0_IO_ATTR 0xe0 +#define DOVE_MBUS_PCIE1_MEM_TARGET 0x8 +#define DOVE_MBUS_PCIE1_MEM_ATTR 0xe8 +#define DOVE_MBUS_PCIE1_IO_TARGET 0x8 +#define DOVE_MBUS_PCIE1_IO_ATTR 0xe0 +#define DOVE_MBUS_CESA_TARGET 0x3 +#define DOVE_MBUS_CESA_ATTR 0x1 +#define DOVE_MBUS_BOOTROM_TARGET 0x1 +#define DOVE_MBUS_BOOTROM_ATTR 0xfd +#define DOVE_MBUS_SCRATCHPAD_TARGET 0xd +#define DOVE_MBUS_SCRATCHPAD_ATTR 0x0 + /***************************************************************************** * I/O Address Mapping ****************************************************************************/ @@ -109,8 +124,8 @@ static void __init dove_clk_init(void) orion_clkdev_add(NULL, "sdhci-dove.1", sdio1); orion_clkdev_add(NULL, "orion_nand", nand); orion_clkdev_add(NULL, "cafe1000-ccic.0", camera); - orion_clkdev_add(NULL, "kirkwood-i2s.0", i2s0); - orion_clkdev_add(NULL, "kirkwood-i2s.1", i2s1); + orion_clkdev_add(NULL, "mvebu-audio.0", i2s0); + orion_clkdev_add(NULL, "mvebu-audio.1", i2s1); orion_clkdev_add(NULL, "mv_crypto", crypto); orion_clkdev_add(NULL, "dove-ac97", ac97); orion_clkdev_add(NULL, "dove-pdma", pdma); @@ -147,7 +162,7 @@ void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** * SoC RTC ****************************************************************************/ -void __init dove_rtc_init(void) +static void __init dove_rtc_init(void) { orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC); } @@ -224,6 +239,9 @@ void __init dove_i2c_init(void) void __init dove_init_early(void) { orion_time_set_base(TIMER_VIRT_BASE); + mvebu_mbus_init("marvell,dove-mbus", + BRIDGE_WINS_BASE, BRIDGE_WINS_SZ, + DOVE_MC_WINS_BASE, DOVE_MC_WINS_SZ); } static int __init dove_find_tclk(void) @@ -239,18 +257,9 @@ void __init dove_timer_init(void) } /***************************************************************************** - * Cryptographic Engines and Security Accelerator (CESA) - ****************************************************************************/ -void __init dove_crypto_init(void) -{ - orion_crypto_init(DOVE_CRYPT_PHYS_BASE, DOVE_CESA_PHYS_BASE, - DOVE_CESA_SIZE, IRQ_DOVE_CRYPTO); -} - -/***************************************************************************** * XOR 0 ****************************************************************************/ -void __init dove_xor0_init(void) +static void __init dove_xor0_init(void) { orion_xor0_init(DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE, IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01); @@ -259,7 +268,7 @@ void __init dove_xor0_init(void) /***************************************************************************** * XOR 1 ****************************************************************************/ -void __init dove_xor1_init(void) +static void __init dove_xor1_init(void) { orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE, IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11); @@ -326,6 +335,46 @@ void __init dove_sdio1_init(void) platform_device_register(&dove_sdio1); } +void __init dove_setup_cpu_wins(void) +{ + /* + * The PCIe windows will no longer be statically allocated + * here once Dove is migrated to the pci-mvebu driver. The + * non-PCIe windows will no longer be created here once Dove + * fully moves to DT. + */ + mvebu_mbus_add_window_remap_by_id(DOVE_MBUS_PCIE0_IO_TARGET, + DOVE_MBUS_PCIE0_IO_ATTR, + DOVE_PCIE0_IO_PHYS_BASE, + DOVE_PCIE0_IO_SIZE, + DOVE_PCIE0_IO_BUS_BASE); + mvebu_mbus_add_window_remap_by_id(DOVE_MBUS_PCIE1_IO_TARGET, + DOVE_MBUS_PCIE1_IO_ATTR, + DOVE_PCIE1_IO_PHYS_BASE, + DOVE_PCIE1_IO_SIZE, + DOVE_PCIE1_IO_BUS_BASE); + mvebu_mbus_add_window_by_id(DOVE_MBUS_PCIE0_MEM_TARGET, + DOVE_MBUS_PCIE0_MEM_ATTR, + DOVE_PCIE0_MEM_PHYS_BASE, + DOVE_PCIE0_MEM_SIZE); + mvebu_mbus_add_window_by_id(DOVE_MBUS_PCIE1_MEM_TARGET, + DOVE_MBUS_PCIE1_MEM_ATTR, + DOVE_PCIE1_MEM_PHYS_BASE, + DOVE_PCIE1_MEM_SIZE); + mvebu_mbus_add_window_by_id(DOVE_MBUS_CESA_TARGET, + DOVE_MBUS_CESA_ATTR, + DOVE_CESA_PHYS_BASE, + DOVE_CESA_SIZE); + mvebu_mbus_add_window_by_id(DOVE_MBUS_BOOTROM_TARGET, + DOVE_MBUS_BOOTROM_ATTR, + DOVE_BOOTROM_PHYS_BASE, + DOVE_BOOTROM_SIZE); + mvebu_mbus_add_window_by_id(DOVE_MBUS_SCRATCHPAD_TARGET, + DOVE_MBUS_SCRATCHPAD_ATTR, + DOVE_SCRATCHPAD_PHYS_BASE, + DOVE_SCRATCHPAD_SIZE); +} + void __init dove_init(void) { pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", @@ -334,7 +383,7 @@ void __init dove_init(void) #ifdef CONFIG_CACHE_TAUROS2 tauros2_init(0); #endif - dove_setup_cpu_mbus(); + dove_setup_cpu_wins(); /* Setup root of clk tree */ dove_clk_init(); @@ -345,7 +394,7 @@ void __init dove_init(void) dove_xor1_init(); } -void dove_restart(char mode, const char *cmd) +void dove_restart(enum reboot_mode mode, const char *cmd) { /* * Enable soft reset to assert RSTOUTn. |