| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From 3c771fc6111d2703274d269b2b34183ce8be4df4 Mon Sep 17 00:00:00 2001 |
| 2 | From: Diana Craciun <diana.craciun@nxp.com> |
| 3 | Date: Mon, 18 Nov 2019 11:37:59 +0200 |
| 4 | Subject: [PATCH] bus/fsl-mc: Set the QMAN/BMAN region flags |
| 5 | |
| 6 | The QMAN region can be memory mapped, so it should be |
| 7 | of type IORESOURCE_MEM. Also use the bus specific bits |
| 8 | in order to pass additional information about the region. |
| 9 | |
| 10 | Signed-off-by: Diana Craciun <diana.craciun@nxp.com> |
| 11 | --- |
| 12 | drivers/bus/fsl-mc/fsl-mc-bus.c | 7 ++----- |
| 13 | 1 file changed, 2 insertions(+), 5 deletions(-) |
| 14 | |
| 15 | --- a/drivers/bus/fsl-mc/fsl-mc-bus.c |
| 16 | +++ b/drivers/bus/fsl-mc/fsl-mc-bus.c |
| 17 | @@ -627,11 +627,8 @@ static int fsl_mc_device_get_mmio_region |
| 18 | |
| 19 | regions[i].end = regions[i].start + region_desc.size - 1; |
| 20 | regions[i].name = "fsl-mc object MMIO region"; |
| 21 | - regions[i].flags = IORESOURCE_IO; |
| 22 | - if (region_desc.flags & DPRC_REGION_CACHEABLE) |
| 23 | - regions[i].flags |= IORESOURCE_CACHEABLE; |
| 24 | - if (region_desc.flags & DPRC_REGION_SHAREABLE) |
| 25 | - regions[i].flags |= IORESOURCE_MEM; |
| 26 | + regions[i].flags = region_desc.flags & IORESOURCE_BITS; |
| 27 | + regions[i].flags |= IORESOURCE_MEM; |
| 28 | } |
| 29 | |
| 30 | mc_dev->regions = regions; |