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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-02 22:48:58 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-02 22:48:58 +0300
commitc5d6c13843880ad0112f0513f3eb041b258be66e (patch)
tree54a12092f17ce8508a1d1256e06fe9deee03ab6c /Documentation/devicetree/bindings/mmc/sdhci-pxa.txt
parent94709049fb8442fb2f7b91fbec3c2897a75e18df (diff)
parentae5c0585dfc2168c589de5878df2e591dfbd4bf0 (diff)
downloadlinux-c5d6c13843880ad0112f0513f3eb041b258be66e.tar.xz
Merge tag 'mmc-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson: "MMC core: - Enable erase/discard/trim support for all (e)MMC/SD hosts - Export information through sysfs about enhanced RPMB support (eMMC v5.1+) - Align the initialization commands for SDIO cards - Fix SDIO initialization to prevent memory leaks and NULL pointer errors - Do not export undefined MMC_NAME/MODALIAS for SDIO cards - Export device/vendor field from common CIS for SDIO cards - Move SDIO IDs from functional drivers to the common SDIO header - Introduce the ->request_atomic() host ops MMC host: - Improve support for HW busy signaling for several hosts - Converting some DT bindings to the json-schema - meson-mx-sdhc: Add driver and DT doc for the Amlogic Meson SDHC controller - meson-mx-sdio: Run a soft reset to recover from timeout/CRC error - mmci: Convert to use mmc_regulator_set_vqmmc() - mmci_stm32_sdmmc: Fix a couple of DMA bugs - mmci_stm32_sdmmc: Fix power on issue - renesas,mmcif,sdhci: Document r8a7742 DT bindings - renesas_sdhi: Add support for M3-W ES1.2 and 1.3 revisions - renesas_sdhi: Improvements to the TAP selection - renesas_sdhi/tmio: Further fixup runtime PM management at ->remove() - sdhci: Introduce ops to dump vendor specific registers - sdhci-cadence: Fix PHY write sequence - sdhci-esdhc-imx: Improve tunings - sdhci-esdhc-imx: Enable GPIO card detect as system wakeup - sdhci-esdhc-imx: Add HS400 support for i.MX6SLL - sdhci-esdhc-mcf: Add driver for the Coldfire/M5441X esdhc controller - m68k: mcf5441x: Add platform data to enable esdhc mmc controller - sdhci-msm: Improve HS400 tuning - sdhci-msm: Dump vendor specific registers at error - sdhci-msm: Add support for DLL/DDR properties provided from DT - sdhci-msm: Add support for the sm8250 variant - sdhci-msm: Add support for DVFS by converting to dev_pm_opp_set_rate() - sdhci-of-arasan: Add support for Intel Keem Bay variant - sdhci-of-arasan: Add support for Xilinx Versal SD variant - sdhci-of-dwcmshc: Add support for system suspend/resume - sdhci-of-dwcmshc: Fix UHS signaling support - sdhci-of-esdhc: Fix tuning for eMMC HS400 mode - sdhci-pci-gli: Add Genesys Logic GL9763E support - sdhci-sprd: Add support for the ->request_atomic() ops - sdhci-tegra: Avoid reading autocal timeout values when not applicable MEMSTICK: - Minor trivial update" * tag 'mmc-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (127 commits) dt-bindings: mmc: Convert sdhci-pxa to json-schema mmc: sdhci-msm: Clear tuning done flag while hs400 tuning mmc: core: Export device/vendor ids from Common CIS for SDIO cards mmc: core: Do not export MMC_NAME= and MODALIAS=mmc:block for SDIO cards mmc: sdhci-of-at91: fix CALCR register being rewritten mmc: sdhci-esdhc-imx: disable the CMD CRC check for standard tuning mmc: sdhci-esdhc-imx: fix the mask for tuning start point mmc: host: sdhci-esdhc-imx: add wakeup feature for GPIO CD pin mmc: mmci_sdmmc: fix DMA API warning max segment size mmc: mmci_sdmmc: fix DMA API warning overlapping mappings mmc: sdhci-of-arasan: Add support for Intel Keem Bay dt-bindings: mmc: arasan: Add compatible strings for Intel Keem Bay mmc: sdhci-cadence: fix PHY write mmc: sdio: Sort all SDIO IDs in common include file mmc: sdio: Fix Cypress SDIO IDs macros in common include file mmc: sdio: Move SDIO IDs from b43-sdio driver to common include file mmc: sdio: Move SDIO IDs from ath10k driver to common include file mmc: sdio: Move SDIO IDs from ath6kl driver to common include file mmc: sdio: Move SDIO IDs from smssdio driver to common include file mmc: sdio: Move SDIO IDs from btmtksdio driver to common include file ...
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-* Marvell sdhci-pxa v2/v3 controller
-
-This file documents differences between the core properties in mmc.txt
-and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers.
-
-Required properties:
-- compatible: Should be "mrvl,pxav2-mmc", "mrvl,pxav3-mmc" or
- "marvell,armada-380-sdhci".
-- reg:
- * for "mrvl,pxav2-mmc" and "mrvl,pxav3-mmc", one register area for
- the SDHCI registers.
-
- * for "marvell,armada-380-sdhci", three register areas. The first
- one for the SDHCI registers themselves, the second one for the
- AXI/Mbus bridge registers of the SDHCI unit, the third one for the
- SDIO3 Configuration register
-- reg names: should be "sdhci", "mbus", "conf-sdio3". only mandatory
- for "marvell,armada-380-sdhci"
-- clocks: Array of clocks required for SDHCI; requires at least one for
- I/O clock.
-- clock-names: Array of names corresponding to clocks property; shall be
- "io" for I/O clock and "core" for optional core clock.
-
-Optional properties:
-- mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning.
-
-Example:
-
-sdhci@d4280800 {
- compatible = "mrvl,pxav3-mmc";
- reg = <0xd4280800 0x800>;
- bus-width = <8>;
- interrupts = <27>;
- clocks = <&chip CLKID_SDIO1XIN>, <&chip CLKID_SDIO1>;
- clock-names = "io", "core";
- non-removable;
- mrvl,clk-delay-cycles = <31>;
-};
-
-sdhci@d8000 {
- compatible = "marvell,armada-380-sdhci";
- reg-names = "sdhci", "mbus", "conf-sdio3";
- reg = <0xd8000 0x1000>,
- <0xdc000 0x100>;
- <0x18454 0x4>;
- interrupts = <0 25 0x4>;
- clocks = <&gateclk 17>;
- clock-names = "io";
- mrvl,clk-delay-cycles = <0x1F>;
-};