mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 21:47:04 +07:00
8931084c0d
- Let the dma map ops deal with bouncing and drop dma_max_pfn() from the
dma-mapping interface for ARM
- Convert the generic MMC DT doc to YAML schemas
- Drop questionable support for powered-on re-init of SDIO cards at
runtime resume and for SDIO HW reset
- Prevent questionable re-init of powered-on removable SDIO cards at
system resume
- Cleanup and clarify some SDIO core code
MMC host:
- tmio: Make runtime PM enablement more flexible for variants
- tmio/renesas_sdhi: Rename DT doc tmio_mmc.txt to renesas,sdhi.txt to clarify
- sdhci-pci: Add support for Intel EHL
- sdhci-pci-o2micro: Enable support for 8-bit bus
- sdhci-msm: Prevent acquiring a mutex while holding a spin_lock
- sdhci-of-esdhc: Improve clock management and tuning
- sdhci_am654: Enable support for 4 and 8-bit bus on J721E
- sdhci-sprd: Use pinctrl for a proper signal voltage switch
- sdhci-sprd: Add support for HS400 enhanced strobe mode
- sdhci-sprd: Enable PHY DLL and allow delay config to stabilize the clock
- sdhci-sprd: Add support for optional gate clock
- sunxi-mmc: Convert DT doc to YAML schemas
- meson-gx: Add support for broken DRAM access for DMA
MEMSTICK core:
- Fixup error path of memstick_init()
-----BEGIN PGP SIGNATURE-----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=vkWp
-----END PGP SIGNATURE-----
Merge tag 'mmc-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Let the dma map ops deal with bouncing and drop dma_max_pfn() from
the dma-mapping interface for ARM
- Convert the generic MMC DT doc to YAML schemas
- Drop questionable support for powered-on re-init of SDIO cards at
runtime resume and for SDIO HW reset
- Prevent questionable re-init of powered-on removable SDIO cards at
system resume
- Cleanup and clarify some SDIO core code
MMC host:
- tmio: Make runtime PM enablement more flexible for variants
- tmio/renesas_sdhi: Rename DT doc tmio_mmc.txt to renesas,sdhi.txt
to clarify
- sdhci-pci: Add support for Intel EHL
- sdhci-pci-o2micro: Enable support for 8-bit bus
- sdhci-msm: Prevent acquiring a mutex while holding a spin_lock
- sdhci-of-esdhc: Improve clock management and tuning
- sdhci_am654: Enable support for 4 and 8-bit bus on J721E
- sdhci-sprd: Use pinctrl for a proper signal voltage switch
- sdhci-sprd: Add support for HS400 enhanced strobe mode
- sdhci-sprd: Enable PHY DLL and allow delay config to stabilize the
clock
- sdhci-sprd: Add support for optional gate clock
- sunxi-mmc: Convert DT doc to YAML schemas
- meson-gx: Add support for broken DRAM access for DMA
MEMSTICK core:
- Fixup error path of memstick_init()"
* tag 'mmc-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits)
mmc: sdhci_am654: Add dependency on MMC_SDHCI_AM654
mmc: alcor: remove a redundant greater or equal to zero comparison
mmc: sdhci-msm: fix mutex while in spinlock
mmc: sdhci_am654: Make some symbols static
dma-mapping: remove dma_max_pfn
mmc: core: let the dma map ops handle bouncing
dt-binding: mmc: rename tmio_mmc.txt to renesas,sdhi.txt
mmc: sdhci-sprd: Add pin control support for voltage switch
dt-bindings: mmc: sprd: Add pinctrl support
mmc: sdhci-sprd: Add start_signal_voltage_switch ops
mmc: sdhci-pci: Add support for Intel EHL
mmc: tmio: Use dma_max_mapping_size() instead of a workaround
mmc: sdio: Drop unused in-parameter from mmc_sdio_init_card()
mmc: sdio: Drop unused in-parameter to mmc_sdio_reinit_card()
mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume
mmc: sdio: Drop powered-on re-init at runtime resume and HW reset
mmc: sdio: Move comment about re-initialization to mmc_sdio_reinit_card()
mmc: sdio: Drop mmc_claim|release_host() in mmc_sdio_power_restore()
mmc: sdio: Turn sdio_run_irqs() into static
mmc: sdhci: Fix indenting on SDHCI_CTRL_8BITBUS
...
76 lines
1.3 KiB
C
76 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver
|
|
*
|
|
* Copyright (C) 2004-2006 Thomas Kleffel, All Rights Reserved.
|
|
*/
|
|
|
|
enum s3cmci_waitfor {
|
|
COMPLETION_NONE,
|
|
COMPLETION_FINALIZE,
|
|
COMPLETION_CMDSENT,
|
|
COMPLETION_RSPFIN,
|
|
COMPLETION_XFERFINISH,
|
|
COMPLETION_XFERFINISH_RSPFIN,
|
|
};
|
|
|
|
struct s3cmci_host {
|
|
struct platform_device *pdev;
|
|
struct s3c24xx_mci_pdata *pdata;
|
|
struct mmc_host *mmc;
|
|
struct resource *mem;
|
|
struct clk *clk;
|
|
void __iomem *base;
|
|
int irq;
|
|
int irq_cd;
|
|
struct dma_chan *dma;
|
|
|
|
unsigned long clk_rate;
|
|
unsigned long clk_div;
|
|
unsigned long real_rate;
|
|
u8 prescaler;
|
|
|
|
int is2440;
|
|
unsigned sdiimsk;
|
|
unsigned sdidata;
|
|
|
|
bool irq_disabled;
|
|
bool irq_enabled;
|
|
bool irq_state;
|
|
int sdio_irqen;
|
|
|
|
struct mmc_request *mrq;
|
|
int cmd_is_stop;
|
|
|
|
spinlock_t complete_lock;
|
|
enum s3cmci_waitfor complete_what;
|
|
|
|
int dma_complete;
|
|
|
|
u32 pio_sgptr;
|
|
u32 pio_bytes;
|
|
u32 pio_count;
|
|
u32 *pio_ptr;
|
|
#define XFER_NONE 0
|
|
#define XFER_READ 1
|
|
#define XFER_WRITE 2
|
|
u32 pio_active;
|
|
|
|
int bus_width;
|
|
|
|
char dbgmsg_cmd[301];
|
|
char dbgmsg_dat[301];
|
|
char *status;
|
|
|
|
unsigned int ccnt, dcnt;
|
|
struct tasklet_struct pio_tasklet;
|
|
|
|
#ifdef CONFIG_DEBUG_FS
|
|
struct dentry *debug_root;
|
|
#endif
|
|
|
|
#ifdef CONFIG_ARM_S3C24XX_CPUFREQ
|
|
struct notifier_block freq_transition;
|
|
#endif
|
|
};
|