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authorLinus Torvalds <torvalds@linux-foundation.org>2023-06-29 00:06:39 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-06-29 00:06:39 +0300
commit89181f544ffa4da682b0145738342f9b78b9e8dc (patch)
tree0f20994265e7970167d783aa43a761632398c11c /Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.yaml
parent1364b4068a421d99fb4da8b570e54525096b1cef (diff)
parent06b5d4fea89cd699408af12c14b6915d77ceffb0 (diff)
downloadlinux-89181f544ffa4da682b0145738342f9b78b9e8dc.tar.xz
Merge tag 'mmc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson: "MMC core: - Allow synchronous detection of (e)MMC/SD/SDIO cards - Fixup error check for ioctls for SPI hosts - Disable broken SD-Cache support for Kingston Canvas Go Plus from 2019 - Disable broken eMMC-Trim support for Kingston EMMC04G-M627 - Disable broken eMMC-Trim support for Micron MTFC4GACAJCN-1M MMC host: - bcm2835: Convert DT bindings to YAML - mmci: - Enable asynchronous probe - Transform the ux500 HW-busy detection into a proper state machine - Add support for SW busy-end timeouts for the ux500 variants - mmci_stm32: - Add support for sdm32 variant revision v3.0 used on STM32MP25 - Improve the tuning sequence - mtk-sd: Tune polling-period to improve performance - sdhci: Fixup DMA configuration for 64-bit DMA mode - sdhci-bcm-kona: Convert DT bindings to YAML - sdhci-msm: - Switch to use the new ICE API - Add support for the SC8280XP/IPQ6018/QDU1000/QRU1000 variants - sdhci-pci-gli: - Add support SD Express cards for GL9767 - Add support for the Genesys Logic GL9767 variant" * tag 'mmc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (42 commits) dt-bindings: mmc: fsl-imx-esdhc: Add imx6ul support mmc: mmci: Add support for SW busy-end timeouts mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019 mmc: core: disable TRIM on Kingston EMMC04G-M627 mmc: mmci: stm32: add delay block support for STM32MP25 mmc: mmci: stm32: prepare other delay block support mmc: mmci: stm32: manage block gap hardware flow control mmc: mmci: Add support for sdmmc variant revision v3.0 mmc: mmci: add stm32_idmabsize_align parameter dt-bindings: mmc: mmci: Add st,stm32mp25-sdmmc2 compatible mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M mmc: mmci: Break out a helper function mmc: mmci: Use a switch statement machine mmc: mmci: Use state machine state as exit condition mmc: mmci: Retry the busy start condition mmc: mmci: Make busy complete state machine explicit mmc: mmci: Break out error check in busy detect mmc: mmci: Stash status while waiting for busy mmc: mmci: Unwind big if() clause mmc: mmci: Clear busy_status when starting command ...
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/brcm,bcm2835-sdhost.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2835 SDHOST controller
+
+maintainers:
+ - Stefan Wahren <stefan.wahren@i2se.com>
+
+allOf:
+ - $ref: mmc-controller.yaml
+
+properties:
+ compatible:
+ const: brcm,bcm2835-sdhost
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ dmas:
+ maxItems: 1
+
+ dma-names:
+ const: rx-tx
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/bcm2835.h>
+
+ sdhost: mmc@7e202000 {
+ compatible = "brcm,bcm2835-sdhost";
+ reg = <0x7e202000 0x100>;
+ interrupts = <2 24>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
+ dmas = <&dma 13>;
+ dma-names = "rx-tx";
+ bus-width = <4>;
+ };