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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-17 03:38:41 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-17 03:38:41 +0300 |
commit | 48c1c40ab40cb087b992e7b77518c3a2926743cc (patch) | |
tree | 8e5fcd8f0e45f6e05e08c2c8307417f17341768f /drivers/staging | |
parent | 9805529ec544ea7a82d891d5239a8ebd3dbb2a3e (diff) | |
parent | 1dcdee6ee8f8fdfef5932699129d442d2f1a064d (diff) | |
download | linux-48c1c40ab40cb087b992e7b77518c3a2926743cc.tar.xz |
Merge tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"There are a couple of subsystems maintained by other people that merge
their drivers through the SoC tree, those changes include:
- The SCMI firmware framework gains support for sensor notifications
and for controlling voltage domains.
- A large update for the Tegra memory controller driver, integrating
it better with the interconnect framework
- The memory controller subsystem gains support for Mediatek MT8192
- The reset controller framework gains support for sharing pulsed
resets
For Soc specific drivers in drivers/soc, the main changes are
- The Allwinner/sunxi MBUS gets a rework for the way it handles
dma_map_ops and offsets between physical and dma address spaces.
- An errata fix plus some cleanups for Freescale Layerscape SoCs
- A cleanup for renesas drivers regarding MMIO accesses.
- New SoC specific drivers for Mediatek MT8192 and MT8183 power
domains
- New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC
identification.
- Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and
SDX55.
- A rework of the TI AM33xx 'genpd' power domain support to use
information from DT instead of platform data
- Support for TI AM64x SoCs
- Allow building some Amlogic drivers as modules instead of built-in
Finally, there are numerous cleanups and smaller bug fixes for
Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips,
Renesas, and Xilinx SoCs"
* tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits)
soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS
firmware: xilinx: Properly align function parameter
firmware: xilinx: Add a blank line after function declaration
firmware: xilinx: Remove additional newline
firmware: xilinx: Fix kernel-doc warnings
firmware: xlnx-zynqmp: fix compilation warning
soc: xilinx: vcu: add missing register NUM_CORE
soc: xilinx: vcu: use vcu-settings syscon registers
dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding
soc: xilinx: vcu: drop useless success message
clk: samsung: mark PM functions as __maybe_unused
soc: samsung: exynos-chipid: initialize later - with arch_initcall
soc: samsung: exynos-chipid: order list of SoCs by name
memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
memory: ti-emif-sram: only build for ARMv7
memory: tegra30: Support interconnect framework
memory: tegra20: Support hardware versioning and clean up OPP table initialization
dt-bindings: memory: tegra20-emc: Document opp-supported-hw property
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
reset-controller: ti: force the write operation when assert or deassert
...
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus.c | 1 | ||||
-rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus.h | 3 | ||||
-rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 18 |
3 files changed, 0 insertions, 22 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c index 18d54f9fd715..ddad5d274ee8 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus.c @@ -588,7 +588,6 @@ static const struct cedrus_variant sun50i_h6_cedrus_variant = { CEDRUS_CAPABILITY_H264_DEC | CEDRUS_CAPABILITY_H265_DEC | CEDRUS_CAPABILITY_VP8_DEC, - .quirks = CEDRUS_QUIRK_NO_DMA_OFFSET, .mod_rate = 600000000, }; diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h index e61c41853ba2..c96077aaef49 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.h +++ b/drivers/staging/media/sunxi/cedrus/cedrus.h @@ -33,8 +33,6 @@ #define CEDRUS_CAPABILITY_MPEG2_DEC BIT(3) #define CEDRUS_CAPABILITY_VP8_DEC BIT(4) -#define CEDRUS_QUIRK_NO_DMA_OFFSET BIT(0) - enum cedrus_codec { CEDRUS_CODEC_MPEG2, CEDRUS_CODEC_H264, @@ -168,7 +166,6 @@ struct cedrus_dec_ops { struct cedrus_variant { unsigned int capabilities; - unsigned int quirks; unsigned int mod_rate; }; diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index 111cb91f8fc2..e2f2ff609c7e 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -224,24 +224,6 @@ int cedrus_hw_probe(struct cedrus_dev *dev) return ret; } - /* - * The VPU is only able to handle bus addresses so we have to subtract - * the RAM offset to the physcal addresses. - * - * This information will eventually be obtained from device-tree. - * - * XXX(hch): this has no business in a driver and needs to move - * to the device tree. - */ - -#ifdef PHYS_PFN_OFFSET - if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) { - ret = dma_direct_set_offset(dev->dev, PHYS_OFFSET, 0, SZ_4G); - if (ret) - return ret; - } -#endif - ret = of_reserved_mem_device_init(dev->dev); if (ret && ret != -ENODEV) { dev_err(dev->dev, "Failed to reserve memory\n"); |