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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/dma/
Dst,stm32-mdma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/st,stm32-mdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The STM32 MDMA is a general-purpose direct memory access controller capable of
13 described in the dma.txt file, using a five-cell specifier for each channel:
22 -bit 0-1: Source increment mode
26 -bit 2-3: Destination increment mode
30 -bit 8-9: Source increment offset size
32 0x1: half-word (16bit)
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/
Dst,stm32-mdma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/st,stm32-mdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The STM32 MDMA is a general-purpose direct memory access controller capable of
13 described in the dma.txt file, using a five-cell specifier for each channel:
22 -bit 0-1: Source increment mode
26 -bit 2-3: Destination increment mode
30 -bit 8-9: Source increment offset size
32 0x1: half-word (16bit)
[all …]
/kernel/linux/linux-5.10/drivers/soc/aspeed/
Daspeed-lpc-ctrl.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 #include <linux/aspeed-lpc-ctrl.h>
18 #define DEVICE_NAME "aspeed-lpc-ctrl"
39 return container_of(file->private_data, struct aspeed_lpc_ctrl, in file_aspeed_lpc_ctrl()
46 unsigned long vsize = vma->vm_end - vma->vm_start; in aspeed_lpc_ctrl_mmap()
47 pgprot_t prot = vma->vm_page_prot; in aspeed_lpc_ctrl_mmap()
49 if (vma->vm_pgoff + vma_pages(vma) > lpc_ctrl->mem_size >> PAGE_SHIFT) in aspeed_lpc_ctrl_mmap()
50 return -EINVAL; in aspeed_lpc_ctrl_mmap()
52 /* ast2400/2500 AHB accesses are not cache coherent */ in aspeed_lpc_ctrl_mmap()
55 if (remap_pfn_range(vma, vma->vm_start, in aspeed_lpc_ctrl_mmap()
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/kernel/linux/linux-6.6/drivers/soc/aspeed/
Daspeed-lpc-ctrl.c1 // SPDX-License-Identifier: GPL-2.0-or-later
17 #include <linux/aspeed-lpc-ctrl.h>
19 #define DEVICE_NAME "aspeed-lpc-ctrl"
45 return container_of(file->private_data, struct aspeed_lpc_ctrl, in file_aspeed_lpc_ctrl()
52 unsigned long vsize = vma->vm_end - vma->vm_start; in aspeed_lpc_ctrl_mmap()
53 pgprot_t prot = vma->vm_page_prot; in aspeed_lpc_ctrl_mmap()
55 if (vma->vm_pgoff + vma_pages(vma) > lpc_ctrl->mem_size >> PAGE_SHIFT) in aspeed_lpc_ctrl_mmap()
56 return -EINVAL; in aspeed_lpc_ctrl_mmap()
58 /* ast2400/2500 AHB accesses are not cache coherent */ in aspeed_lpc_ctrl_mmap()
61 if (remap_pfn_range(vma, vma->vm_start, in aspeed_lpc_ctrl_mmap()
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/kernel/linux/linux-5.10/drivers/usb/gadget/udc/aspeed-vhub/
Dvhub.h1 /* SPDX-License-Identifier: GPL-2.0+ */
83 /* EP ACK/NACK IRQ masks */
107 * per-device register definitions *
146 * per-endpoint register definitions *
213 #define AST_VHUB_NUM_GEN_EPs 15 /* Generic non-0 EPs */
233 /* A transfer request, either core-originated or internal */
242 * Desc number of the final packet or -1. For non-desc
315 /* Index in global pool (zero-based) */
345 /* Device index (zero-based) and name string */
402 /* Per-port info */
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/kernel/linux/linux-6.6/drivers/usb/gadget/udc/aspeed-vhub/
Dvhub.h1 /* SPDX-License-Identifier: GPL-2.0+ */
83 /* EP ACK/NACK IRQ masks */
107 * per-device register definitions *
146 * per-endpoint register definitions *
213 #define AST_VHUB_NUM_GEN_EPs 15 /* Generic non-0 EPs */
233 /* A transfer request, either core-originated or internal */
242 * Desc number of the final packet or -1. For non-desc
315 /* Index in global pool (zero-based) */
345 /* Device index (zero-based) and name string */
402 /* Per-port info */
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/kernel/linux/linux-5.10/drivers/dma/
Dstm32-mdma.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Pierre-Yves Mordret <pierre-yves.mordret@st.com>
10 * Inspired by stm32-dma.c and dma-jz4780.c
16 #include <linux/dma-mapping.h>
33 #include "virt-dma.h"
36 #define STM32_MDMA_SHIFT(n) (ffs(n) - 1)
285 return container_of(chan->vchan.chan.device, struct stm32_mdma_device, in stm32_mdma_get_dev()
301 return &chan->vchan.chan.dev->device; in chan2dev()
306 return mdma_dev->ddev.dev; in mdma2dev()
311 return readl_relaxed(dmadev->base + reg); in stm32_mdma_read()
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Damba-pl08x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 2010 ST-Ericsson SA
27 * - CH_CONFIG register at different offset,
28 * - separate CH_CONTROL2 register for transfer size,
29 * - bigger maximum transfer size,
30 * - 8-word aligned LLI, instead of 4-word, due to extra CCTL2 word,
31 * - no support for peripheral flow control.
45 * (Bursts are irrelevant for mem to mem transfers - there are no burst
46 * signals, the DMA controller will simply facilitate its AHB master.)
51 * - DMAC flow control: the transfer size defines the number of transfers
[all …]
/kernel/linux/linux-6.6/drivers/dma/
Dstm32-mdma.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Pierre-Yves Mordret <pierre-yves.mordret@st.com>
10 * Inspired by stm32-dma.c and dma-jz4780.c
17 #include <linux/dma-mapping.h>
33 #include "virt-dma.h"
265 return container_of(chan->vchan.chan.device, struct stm32_mdma_device, in stm32_mdma_get_dev()
281 return &chan->vchan.chan.dev->device; in chan2dev()
286 return mdma_dev->ddev.dev; in mdma2dev()
291 return readl_relaxed(dmadev->base + reg); in stm32_mdma_read()
296 writel_relaxed(val, dmadev->base + reg); in stm32_mdma_write()
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Dat_hdmac.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for the Atmel AHB DMA Controller (aka HDMA or DMAC on AT91 systems)
8 * This supports the Atmel AHB DMA Controller found in several Atmel SoCs.
13 #include <dt-bindings/dma/at91.h>
18 #include <linux/dma-mapping.h>
29 #include "virt-dma.h"
33 * --------
35 * at_hdmac : Name of the ATmel AHB DMA Controller
44 #define AT_DMA_IF_BIGEND(i) BIT((i)) /* AHB-Lite Interface i in Big-endian mode */
99 #define ch_regs(x) (AT_DMA_CH_REGS_BASE + (x) * 0x28) /* Channel x base addr */
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Damba-pl08x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 2010 ST-Ericsson SA
27 * - CH_CONFIG register at different offset,
28 * - separate CH_CONTROL2 register for transfer size,
29 * - bigger maximum transfer size,
30 * - 8-word aligned LLI, instead of 4-word, due to extra CCTL2 word,
31 * - no support for peripheral flow control.
45 * (Bursts are irrelevant for mem to mem transfers - there are no burst
46 * signals, the DMA controller will simply facilitate its AHB master.)
51 * - DMAC flow control: the transfer size defines the number of transfers
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/freescale/
Dimx8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 #include <dt-bindings/clock/imx8mq-clock.h>
8 #include <dt-bindings/power/imx8mq-power.h>
9 #include <dt-bindings/reset/imx8mq-reset.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "dt-bindings/input/input.h"
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include <dt-bindings/interconnect/imx8mq.h>
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/kernel/linux/linux-6.6/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_main.c1 // SPDX-License-Identifier: GPL-2.0-only
3 This is the driver for the ST MAC 10/100/1000 on-chip Ethernet controllers.
6 Copyright(C) 2007-2011 STMicroelectronics Ltd
29 #include <linux/dma-mapping.h>
55 * with fine resolution and binary rollover. This avoid non-monotonic behavior
62 #define TSO_MAX_BUFF_SIZE (SZ_16K - 1)
70 static int debug = -1;
72 MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
74 static int phyaddr = -1;
78 #define STMMAC_TX_THRESH(x) ((x)->dma_conf.dma_tx_size / 4)
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/kernel/linux/patches/linux-5.10/imx8mm_patch/patches/
D0005_linux_include.patch7 Change-Id: Icf23f02df7b566848af808b9eeaed889d1773e71
9 diff --git a/include/drm/bridge/cdns-mhdp.h b/include/drm/bridge/cdns-mhdp.h
12 --- /dev/null
13 +++ b/include/drm/bridge/cdns-mhdp.h
14 @@ -0,0 +1,921 @@
15 +/* SPDX-License-Identifier: GPL-2.0 */
18 + * Author: Chris Zhong <zyw@rock-chips.com>
39 +#include <sound/hdmi-codec.h>
45 +/* APB CFG addr */
71 +/* audio decoder addr */
[all …]
/kernel/linux/patches/linux-5.10/imx8mm_patch/patches/drivers/
D0030_linux_drivers_pci_misc_nvmem_of_mtd_mmc.patch7 Change-Id: Iec160bd007994d82f416debdccfbc0d9bdb40470
9 diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
11 --- a/drivers/misc/Kconfig
13 @@ -314,6 +314,26 @@ config ISL29020
40 diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
42 --- a/drivers/misc/Makefile
44 @@ -19,6 +19,8 @@ obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
45 obj-$(CONFIG_PHANTOM) += phantom.o
46 obj-$(CONFIG_QCOM_COINCELL) += qcom-coincell.o
47 obj-$(CONFIG_QCOM_FASTRPC) += fastrpc.o
[all …]
D0038_linux_drivers_mxc.patch7 Change-Id: I2f6375e746087a874cbea0a4240e92abfded3358
9 diff --git a/drivers/mxc/Kconfig b/drivers/mxc/Kconfig
12 --- /dev/null
14 @@ -0,0 +1,38 @@
34 +source "drivers/mxc/gpu-viv/Kconfig"
53 diff --git a/drivers/mxc/Makefile b/drivers/mxc/Makefile
56 --- /dev/null
58 @@ -0,0 +1,10 @@
59 +obj-$(CONFIG_MXC_GPU_VIV) += gpu-viv/
60 +obj-$(CONFIG_MXC_SIM) += sim/
[all …]
/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch1 diff --git a/drivers/Makefile b/drivers/Makefile
3 --- a/drivers/Makefile
5 @@ -6,6 +6,8 @@
6 # Rewritten to use lists instead of if-statements.
11 obj-y += irqchip/
12 obj-y += bus/
14 diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
16 --- a/drivers/block/nbd.c
18 @@ -2398,12 +2398,6 @@ static int nbd_genl_status(struct sk_buff *skb, struct genl_info *info)
22 - if (!dev_list) {
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