Starfive JH8100 SoC consists of a Cadence SD/eMMC host controller (Version 6) with Combo PHY which provides DFI interface to SD/eMMC removable or embedded devices. This patch adds initial SD/eMMC support for JH8100 SoC by providing device drivers for Cadence SD/eMMC Version 6 host controller and Combo PHY. This patch series is depending on the JH8100 base patch series in [1], [2], and [3]. The relevant dt-bindings documentation has been updated accordingly. [1] https://lore.kernel.org/lkml/20231201121410.95298-1-jeeheng.sia@xxxxxxxxxxxxxxxx/ [2] https://lore.kernel.org/lkml/20231206115000.295825-1-jeeheng.sia@xxxxxxxxxxxxxxxx/ [3] https://lore.kernel.org/lkml/20231221083622.3445726-1-yuklin.soo@xxxxxxxxxxxxxxxx/ Alex Soo (3): dt-bindings: mmc: sdhci-cadence6: add DT bindings documentation mmc: sdhci-cadence6: add Cadence SD6HC support riscv: dts: starfive: jh8100: Add SD/eMMC device tree nodes .../devicetree/bindings/mmc/cdns,sd6hci.yaml | 65 +++ MAINTAINERS | 6 + arch/riscv/boot/dts/starfive/jh8100.dtsi | 34 ++ drivers/mmc/host/Kconfig | 11 + drivers/mmc/host/Makefile | 2 + drivers/mmc/host/sdhci-cadence6-phy.c | 384 +++++++++++++ drivers/mmc/host/sdhci-cadence6.c | 531 ++++++++++++++++++ drivers/mmc/host/sdhci-cadence6.h | 148 +++++ 8 files changed, 1181 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/cdns,sd6hci.yaml create mode 100644 drivers/mmc/host/sdhci-cadence6-phy.c create mode 100644 drivers/mmc/host/sdhci-cadence6.c create mode 100644 drivers/mmc/host/sdhci-cadence6.h -- 2.25.1
