diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-16 16:05:01 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-16 16:05:01 -0800 |
commit | cf9b0772f2e410645fece13b749bd56505b998b8 (patch) | |
tree | 8b171a2c49d1e9e41d4e43fb91602e664cde8551 /drivers/soc/fsl/qbman/bman_portal.c | |
parent | 527d1470744d338c912f94bc1f4dba08ffdff349 (diff) | |
parent | 339cd0ea082287ea8e2b7e7159a5a33665a2cbe3 (diff) |
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"This branch contains platform-related driver updates for ARM and
ARM64, these are the areas that bring the changes:
New drivers:
- driver support for Renesas R-Car V3M (R8A77970)
- power management support for Amlogic GX
- a new driver for the Tegra BPMP thermal sensor
- a new bus driver for Technologic Systems NBUS
Changes for subsystems that prefer to merge through arm-soc:
- the usual updates for reset controller drivers from Philipp Zabel,
with five added drivers for SoCs in the arc, meson, socfpa,
uniphier and mediatek families
- updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
Heiner Kallweit and Lorenzo Pieralisi
Changes specific to some ARM-based SoC
- the Freescale/NXP DPAA QBMan drivers from PowerPC can now work on
ARM as well
- several changes for power management on Broadcom SoCs
- various improvements on Qualcomm, Broadcom, Amlogic, Atmel,
Mediatek
- minor Cleanups for Samsung, TI OMAP SoCs"
[ NOTE! This doesn't work without the previous ARM SoC device-tree pull,
because the R8A77970 driver is missing a header file that came from
that pull.
The fact that this got merged afterwards only fixes it at this point,
and bisection of that driver will fail if/when you walk into the
history of that driver. - Linus ]
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (96 commits)
soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader
bus: add driver for the Technologic Systems NBUS
memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg()
soc: qcom: remove unused label
soc: amlogic: gx pm domain: add PM and OF dependencies
drivers/firmware: psci_checker: Add missing destroy_timer_on_stack()
dt-bindings: power: add amlogic meson power domain bindings
soc: amlogic: add Meson GX VPU Domains driver
soc: qcom: Remote filesystem memory driver
dt-binding: soc: qcom: Add binding for rmtfs memory
of: reserved_mem: Accessor for acquiring reserved_mem
of/platform: Generalize /reserved-memory handling
soc: mediatek: pwrap: fix fatal compiler error
soc: mediatek: pwrap: fix compiler errors
arm64: mediatek: cleanup message for platform selection
soc: Allow test-building of MediaTek drivers
soc: mediatek: place Kconfig for all SoC drivers under menu
soc: mediatek: pwrap: add support for MT7622 SoC
soc: mediatek: pwrap: add common way for setup CS timing extenstion
soc: mediatek: pwrap: add MediaTek MT6380 as one slave of pwrap
..
Diffstat (limited to 'drivers/soc/fsl/qbman/bman_portal.c')
-rw-r--r-- | drivers/soc/fsl/qbman/bman_portal.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/soc/fsl/qbman/bman_portal.c b/drivers/soc/fsl/qbman/bman_portal.c index 39b39c8f1399..2f71f7df3465 100644 --- a/drivers/soc/fsl/qbman/bman_portal.c +++ b/drivers/soc/fsl/qbman/bman_portal.c @@ -91,7 +91,6 @@ static int bman_portal_probe(struct platform_device *pdev) struct device_node *node = dev->of_node; struct bm_portal_config *pcfg; struct resource *addr_phys[2]; - void __iomem *va; int irq, cpu; pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL); @@ -123,23 +122,21 @@ static int bman_portal_probe(struct platform_device *pdev) } pcfg->irq = irq; - va = ioremap_prot(addr_phys[0]->start, resource_size(addr_phys[0]), 0); - if (!va) { - dev_err(dev, "ioremap::CE failed\n"); + pcfg->addr_virt_ce = memremap(addr_phys[0]->start, + resource_size(addr_phys[0]), + QBMAN_MEMREMAP_ATTR); + if (!pcfg->addr_virt_ce) { + dev_err(dev, "memremap::CE failed\n"); goto err_ioremap1; } - pcfg->addr_virt[DPAA_PORTAL_CE] = va; - - va = ioremap_prot(addr_phys[1]->start, resource_size(addr_phys[1]), - _PAGE_GUARDED | _PAGE_NO_CACHE); - if (!va) { + pcfg->addr_virt_ci = ioremap(addr_phys[1]->start, + resource_size(addr_phys[1])); + if (!pcfg->addr_virt_ci) { dev_err(dev, "ioremap::CI failed\n"); goto err_ioremap2; } - pcfg->addr_virt[DPAA_PORTAL_CI] = va; - spin_lock(&bman_lock); cpu = cpumask_next_zero(-1, &portal_cpus); if (cpu >= nr_cpu_ids) { @@ -164,9 +161,9 @@ static int bman_portal_probe(struct platform_device *pdev) return 0; err_portal_init: - iounmap(pcfg->addr_virt[DPAA_PORTAL_CI]); + iounmap(pcfg->addr_virt_ci); err_ioremap2: - iounmap(pcfg->addr_virt[DPAA_PORTAL_CE]); + memunmap(pcfg->addr_virt_ce); err_ioremap1: return -ENXIO; } |