diff options
| -rw-r--r-- | arch/arm/boot/dts/armada-370-xp.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/addr-map.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 9 | ||||
| -rw-r--r-- | drivers/dma/mv_xor.c | 18 | ||||
| -rw-r--r-- | drivers/dma/mv_xor.h | 1 |
5 files changed, 18 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index cb09d0882c3d..cf6c48a09eac 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -20,7 +20,7 @@ / { model = "Marvell Armada 370 and XP SoC"; - compatible = "marvell,armada_370_xp"; + compatible = "marvell,armada-370-xp"; cpus { cpu@0 { diff --git a/arch/arm/mach-mvebu/addr-map.c b/arch/arm/mach-mvebu/addr-map.c index 595f6b722a8f..ab9b3bd4fef5 100644 --- a/arch/arm/mach-mvebu/addr-map.c +++ b/arch/arm/mach-mvebu/addr-map.c @@ -78,7 +78,7 @@ armada_cfg_base(const struct orion_addr_map_cfg *cfg, int win) if (win < 8) offset = (win << 4); else - offset = ARMADA_WINDOW_8_PLUS_OFFSET + (win << 3); + offset = ARMADA_WINDOW_8_PLUS_OFFSET + ((win - 8) << 3); return cfg->bridge_virt_base + offset; } diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index a9cf335c7cb0..7434b5e36197 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -66,13 +66,12 @@ static void __init armada_370_xp_dt_init(void) coherency_init(); } -static const char * const armada_370_xp_dt_board_dt_compat[] = { - "marvell,a370-db", - "marvell,axp-db", +static const char * const armada_370_xp_dt_compat[] = { + "marvell,armada-370-xp", NULL, }; -DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)") +DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)") .smp = smp_ops(armada_xp_smp_ops), .init_machine = armada_370_xp_dt_init, .map_io = armada_370_xp_map_io, @@ -81,5 +80,5 @@ DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)") .handle_irq = armada_370_xp_handle_irq, .timer = &armada_370_xp_timer, .restart = mvebu_restart, - .dt_compat = armada_370_xp_dt_board_dt_compat, + .dt_compat = armada_370_xp_dt_compat, MACHINE_END diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index f450fe8cbd61..9659e58fc8b2 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -1162,9 +1162,8 @@ mv_xor_channel_add(struct mv_xor_device *xordev, /* clear errors before enabling interrupts */ mv_xor_device_clear_err_status(mv_chan); - ret = devm_request_irq(&pdev->dev, mv_chan->irq, - mv_xor_interrupt_handler, - 0, dev_name(&pdev->dev), mv_chan); + ret = request_irq(mv_chan->irq, mv_xor_interrupt_handler, + 0, dev_name(&pdev->dev), mv_chan); if (ret) goto err_free_dma; @@ -1185,14 +1184,14 @@ mv_xor_channel_add(struct mv_xor_device *xordev, ret = mv_xor_memcpy_self_test(mv_chan); dev_dbg(&pdev->dev, "memcpy self test returned %d\n", ret); if (ret) - goto err_free_dma; + goto err_free_irq; } if (dma_has_cap(DMA_XOR, dma_dev->cap_mask)) { ret = mv_xor_xor_self_test(mv_chan); dev_dbg(&pdev->dev, "xor self test returned %d\n", ret); if (ret) - goto err_free_dma; + goto err_free_irq; } dev_info(&pdev->dev, "Marvell XOR: " @@ -1205,6 +1204,8 @@ mv_xor_channel_add(struct mv_xor_device *xordev, dma_async_device_register(dma_dev); return mv_chan; +err_free_irq: + free_irq(mv_chan->irq, mv_chan); err_free_dma: dma_free_coherent(&pdev->dev, MV_XOR_POOL_SIZE, mv_chan->dma_desc_pool_virt, mv_chan->dma_desc_pool); @@ -1240,6 +1241,8 @@ mv_xor_conf_mbus_windows(struct mv_xor_device *xordev, writel(win_enable, base + WINDOW_BAR_ENABLE(0)); writel(win_enable, base + WINDOW_BAR_ENABLE(1)); + writel(0, base + WINDOW_OVERRIDE_CTRL(0)); + writel(0, base + WINDOW_OVERRIDE_CTRL(1)); } static int __devinit mv_xor_probe(struct platform_device *pdev) @@ -1309,8 +1312,8 @@ static int __devinit mv_xor_probe(struct platform_device *pdev) dma_cap_set(DMA_INTERRUPT, cap_mask); irq = irq_of_parse_and_map(np, 0); - if (irq < 0) { - ret = irq; + if (!irq) { + ret = -ENODEV; goto err_channel_add; } @@ -1319,6 +1322,7 @@ static int __devinit mv_xor_probe(struct platform_device *pdev) cap_mask, irq); if (IS_ERR(xordev->channels[i])) { ret = PTR_ERR(xordev->channels[i]); + xordev->channels[i] = NULL; irq_dispose_mapping(irq); goto err_channel_add; } diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index 17043287b71a..c632a4761fcf 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -53,6 +53,7 @@ #define WINDOW_SIZE(w) (0x270 + ((w) << 2)) #define WINDOW_REMAP_HIGH(w) (0x290 + ((w) << 2)) #define WINDOW_BAR_ENABLE(chan) (0x240 + ((chan) << 2)) +#define WINDOW_OVERRIDE_CTRL(chan) (0x2A0 + ((chan) << 2)) struct mv_xor_device { void __iomem *xor_base; |