summaryrefslogtreecommitdiff
path: root/arch/mips
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 16:52:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 16:52:18 -0800
commit00d59fde8532b2d42e80909d2e58678755e04da9 (patch)
tree5383ad260f0d0abc2fb624f8cd528e46a950317c /arch/mips
parent75f95da078b2891cd186f074ffc15a8e7c3f082d (diff)
parent5215b2e952f3f94d74cac1a59494eb8ac647e216 (diff)
Merge tag 'mmc-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson: "This time, this pull request contains changes crossing subsystems and archs/platforms, which is mainly because of a bigger modernization of moving from legacy GPIO to GPIO descriptors for MMC (by Linus Walleij). Additionally, once again, I am funneling changes to drivers/misc/cardreader/* and drivers/memstick/* through my MMC tree, mostly due to that we lack a maintainer for these. Summary: MMC core: - Cleanup BKOPS support - Introduce MMC_CAP_SYNC_RUNTIME_PM - slot-gpio: Delete legacy slot GPIO handling MMC host: - alcor: Add new mmc host driver for Alcor Micro PCI based cardreader - bcm2835: Several improvements to better recover from errors - jz4740: Rework and fixup pre|post_req support - mediatek: Add support for SDIO IRQs - meson-gx: Improve clock phase management - meson-gx: Stop descriptor on errors - mmci: Complete the sbc error path by sending a stop command - renesas_sdhi/tmio: Fixup reset/resume operations - renesas_sdhi: Add support for r8a774c0 and R7S9210 - renesas_sdhi: Whitelist R8A77990 SDHI - renesas_sdhi: Fixup eMMC HS400 compatibility issues for H3 and M3-W - rtsx_usb_sdmmc: Re-work card detection/removal support - rtsx_usb_sdmmc: Re-work runtime PM support - sdhci: Fix timeout loops for some variant drivers - sdhci: Improve support for error handling due to failing commands - sdhci-acpi/pci: Disable LED control for Intel BYT-based controllers - sdhci_am654: Add new SDHCI variant driver to support TI's AM654 SOCs - sdhci-of-esdhc: Add support for eMMC HS400 mode - sdhci-omap: Fixup reset support - sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures - sdhci-msm: Fixup sporadic write transfers issues for SDR104/HS200 - sdhci-msm: Fixup dynamical clock gating issues - various: Complete converting all hosts into using slot GPIO descriptors Other: - Move GPIO mmc platform data for mips/sh/arm to GPIO descriptors - Add new Alcor Micro cardreader PCI driver - Support runtime power management for memstick rtsx_usb_ms driver - Use USB remote wakeups for card detection for rtsx_usb misc driver" * tag 'mmc-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (99 commits) mmc: mediatek: Add MMC_CAP_SDIO_IRQ support mmc: renesas_sdhi_internal_dmac: Whitelist r8a774c0 dt-bindings: mmc: renesas_sdhi: Add r8a774c0 support mmc: core: Cleanup BKOPS support mmc: core: Drop redundant check in mmc_send_hpi_cmd() mmc: sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures (i929) dt-bindings: sdhci-omap: Add note for cpu_thermal mmc: sdhci-acpi: Disable LED control for Intel BYT-based controllers mmc: sdhci-pci: Disable LED control for Intel BYT-based controllers mmc: sdhci: Add quirk to disable LED control mmc: mmci: add variant property to set command stop bit misc: alcor_pci: fix spelling mistake "invailid" -> "invalid" mmc: meson-gx: add signal resampling mmc: meson-gx: align default phase on soc vendor tree mmc: meson-gx: remove useless lock mmc: meson-gx: make sure the descriptor is stopped on errors mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver dt-bindings: mmc: sdhci-of-arasan: Add deprecated message for AM65 dt-bindings: mmc: sdhci-am654: Document bindings for the host controllers on TI's AM654 SOCs mmc: sdhci-msm: avoid unused function warning ...
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/include/asm/mach-jz4740/jz4740_mmc.h4
-rw-r--r--arch/mips/jz4740/board-qi_lb60.c18
2 files changed, 11 insertions, 11 deletions
diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h b/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
index e9cc62cfac99..9a7de47c7c79 100644
--- a/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
+++ b/arch/mips/include/asm/mach-jz4740/jz4740_mmc.h
@@ -3,12 +3,8 @@
#define __LINUX_MMC_JZ4740_MMC
struct jz4740_mmc_platform_data {
- int gpio_power;
- int gpio_card_detect;
- int gpio_read_only;
unsigned card_detect_active_low:1;
unsigned read_only_active_low:1;
- unsigned power_active_low:1;
unsigned data_1bit:1;
};
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index af0c8ace0141..6718efb400f4 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -43,9 +43,6 @@
#include "clock.h"
/* GPIOs */
-#define QI_LB60_GPIO_SD_CD JZ_GPIO_PORTD(0)
-#define QI_LB60_GPIO_SD_VCC_EN_N JZ_GPIO_PORTD(2)
-
#define QI_LB60_GPIO_KEYOUT(x) (JZ_GPIO_PORTC(10) + (x))
#define QI_LB60_GPIO_KEYIN(x) (JZ_GPIO_PORTD(18) + (x))
#define QI_LB60_GPIO_KEYIN8 JZ_GPIO_PORTD(26)
@@ -386,10 +383,16 @@ static struct platform_device qi_lb60_gpio_keys = {
};
static struct jz4740_mmc_platform_data qi_lb60_mmc_pdata = {
- .gpio_card_detect = QI_LB60_GPIO_SD_CD,
- .gpio_read_only = -1,
- .gpio_power = QI_LB60_GPIO_SD_VCC_EN_N,
- .power_active_low = 1,
+ /* Intentionally left blank */
+};
+
+static struct gpiod_lookup_table qi_lb60_mmc_gpio_table = {
+ .dev_id = "jz4740-mmc.0",
+ .table = {
+ GPIO_LOOKUP("GPIOD", 0, "cd", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("GPIOD", 2, "power", GPIO_ACTIVE_LOW),
+ { },
+ },
};
/* beeper */
@@ -500,6 +503,7 @@ static int __init qi_lb60_init_platform_devices(void)
gpiod_add_lookup_table(&qi_lb60_audio_gpio_table);
gpiod_add_lookup_table(&qi_lb60_nand_gpio_table);
gpiod_add_lookup_table(&qi_lb60_spigpio_gpio_table);
+ gpiod_add_lookup_table(&qi_lb60_mmc_gpio_table);
spi_register_board_info(qi_lb60_spi_board_info,
ARRAY_SIZE(qi_lb60_spi_board_info));