diff options
Diffstat (limited to 'dts/Bindings/mmc')
| -rw-r--r-- | dts/Bindings/mmc/arasan,sdhci.txt | 20 | ||||
| -rw-r--r-- | dts/Bindings/mmc/brcm,sdhci-iproc.txt | 5 | ||||
| -rw-r--r-- | dts/Bindings/mmc/microchip,sdhci-pic32.txt | 29 | ||||
| -rw-r--r-- | dts/Bindings/mmc/rockchip-dw-mshc.txt | 2 | ||||
| -rw-r--r-- | dts/Bindings/mmc/tmio_mmc.txt | 1 |
5 files changed, 54 insertions, 3 deletions
diff --git a/dts/Bindings/mmc/arasan,sdhci.txt b/dts/Bindings/mmc/arasan,sdhci.txt index da541c3631..31b35c3a5e 100644 --- a/dts/Bindings/mmc/arasan,sdhci.txt +++ b/dts/Bindings/mmc/arasan,sdhci.txt @@ -1,11 +1,12 @@ Device Tree Bindings for the Arasan SDHCI Controller - The bindings follow the mmc[1], clock[2] and interrupt[3] bindings. Only - deviations are documented here. + The bindings follow the mmc[1], clock[2], interrupt[3] and phy[4] bindings. + Only deviations are documented here. [1] Documentation/devicetree/bindings/mmc/mmc.txt [2] Documentation/devicetree/bindings/clock/clock-bindings.txt [3] Documentation/devicetree/bindings/interrupt-controller/interrupts.txt + [4] Documentation/devicetree/bindings/phy/phy-bindings.txt Required Properties: - compatible: Compatibility string. Must be 'arasan,sdhci-8.9a' or @@ -17,6 +18,10 @@ Required Properties: - interrupt-parent: Phandle for the interrupt controller that services interrupts for this device. +Required Properties for "arasan,sdhci-5.1": + - phys: From PHY bindings: Phandle for the Generic PHY for arasan. + - phy-names: MUST be "phy_arasan". + Example: sdhci@e0100000 { compatible = "arasan,sdhci-8.9a"; @@ -26,3 +31,14 @@ Example: interrupt-parent = <&gic>; interrupts = <0 24 4>; } ; + + sdhci@e2800000 { + compatible = "arasan,sdhci-5.1"; + reg = <0xe2800000 0x1000>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&cru 8>, <&cru 18>; + interrupt-parent = <&gic>; + interrupts = <0 24 4>; + phys = <&emmc_phy>; + phy-names = "phy_arasan"; + } ; diff --git a/dts/Bindings/mmc/brcm,sdhci-iproc.txt b/dts/Bindings/mmc/brcm,sdhci-iproc.txt index 72cc9cc958..be56d2bd47 100644 --- a/dts/Bindings/mmc/brcm,sdhci-iproc.txt +++ b/dts/Bindings/mmc/brcm,sdhci-iproc.txt @@ -4,7 +4,10 @@ This file documents differences between the core properties described by mmc.txt and the properties that represent the IPROC SDHCI controller. Required properties: -- compatible : Should be "brcm,sdhci-iproc-cygnus". +- compatible : Should be one of the following + "brcm,bcm2835-sdhci" + "brcm,sdhci-iproc-cygnus" + - clocks : The clock feeding the SDHCI controller. Optional properties: diff --git a/dts/Bindings/mmc/microchip,sdhci-pic32.txt b/dts/Bindings/mmc/microchip,sdhci-pic32.txt new file mode 100644 index 0000000000..71ad57e050 --- /dev/null +++ b/dts/Bindings/mmc/microchip,sdhci-pic32.txt @@ -0,0 +1,29 @@ +* Microchip PIC32 SDHCI Controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-pic32 driver. + +Required properties: +- compatible: Should be "microchip,pic32mzda-sdhci" +- interrupts: Should contain interrupt +- clock-names: Should be "base_clk", "sys_clk". + See: Documentation/devicetree/bindings/resource-names.txt +- clocks: Phandle to the clock. + See: Documentation/devicetree/bindings/clock/clock-bindings.txt +- pinctrl-names: A pinctrl state names "default" must be defined. +- pinctrl-0: Phandle referencing pin configuration of the SDHCI controller. + See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt + +Example: + + sdhci@1f8ec000 { + compatible = "microchip,pic32mzda-sdhci"; + reg = <0x1f8ec000 0x100>; + interrupts = <191 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&REFCLKO4>, <&PBCLK5>; + clock-names = "base_clk", "sys_clk"; + bus-width = <4>; + cap-sd-highspeed; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhc1>; + }; diff --git a/dts/Bindings/mmc/rockchip-dw-mshc.txt b/dts/Bindings/mmc/rockchip-dw-mshc.txt index 3dc13b68fc..ea5614b6f6 100644 --- a/dts/Bindings/mmc/rockchip-dw-mshc.txt +++ b/dts/Bindings/mmc/rockchip-dw-mshc.txt @@ -13,6 +13,8 @@ Required Properties: - "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following, before RK3288 - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 + - "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036 + - "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368 Optional Properties: * clocks: from common clock binding: if ciu_drive and ciu_sample are diff --git a/dts/Bindings/mmc/tmio_mmc.txt b/dts/Bindings/mmc/tmio_mmc.txt index 400b640fab..7fb746dd1a 100644 --- a/dts/Bindings/mmc/tmio_mmc.txt +++ b/dts/Bindings/mmc/tmio_mmc.txt @@ -22,6 +22,7 @@ Required properties: "renesas,sdhi-r8a7792" - SDHI IP on R8A7792 SoC "renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC "renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC + "renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC Optional properties: - toshiba,mmc-wrprotect-disable: write-protect detection is unavailable |