Match the description used by the Linux kernel, except use scu instead of syscon as the phandle.
Signed-off-by: Joel Stanley joel@jms.id.au --- arch/arm/dts/ast2600-evb.dts | 24 +++++++-------- arch/arm/dts/ast2600.dtsi | 57 +++++++++++++++--------------------- 2 files changed, 35 insertions(+), 46 deletions(-)
diff --git a/arch/arm/dts/ast2600-evb.dts b/arch/arm/dts/ast2600-evb.dts index 0d650543134a..47a0daa6dfbf 100644 --- a/arch/arm/dts/ast2600-evb.dts +++ b/arch/arm/dts/ast2600-evb.dts @@ -15,9 +15,9 @@ };
aliases { - mmc0 = &emmc_slot0; - mmc1 = &sdhci_slot0; - mmc2 = &sdhci_slot1; + mmc0 = &emmc; + mmc1 = &sdhci0; + mmc2 = &sdhci1; spi0 = &fmc; spi1 = &spi1; spi2 = &spi2; @@ -134,18 +134,16 @@ }; };
-&emmc { - u-boot,dm-pre-reloc; - timing-phase = <0x700ff>; + +&emmc_controller { + status = "okay"; };
-&emmc_slot0 { - u-boot,dm-pre-reloc; - status = "okay"; - bus-width = <4>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_emmc_default>; - sdhci-drive-type = <1>; +&emmc { + non-removable; + bus-width = <4>; + max-frequency = <100000000>; + clk-phase-mmc-hs200 = <9>, <225>; };
&i2c4 { diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi index 64074309b7b2..3161e76941fd 100644 --- a/arch/arm/dts/ast2600.dtsi +++ b/arch/arm/dts/ast2600.dtsi @@ -416,60 +416,51 @@ status = "disabled"; };
- sdhci: sdhci@1e740000 { - #interrupt-cells = <1>; - compatible = "aspeed,aspeed-sdhci-irq", "simple-mfd"; - reg = <0x1e740000 0x1000>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - clocks = <&scu ASPEED_CLK_GATE_SDCLK>, - <&scu ASPEED_CLK_GATE_SDEXTCLK>; - clock-names = "ctrlclk", "extclk"; + sdc: sdc@1e740000 { + compatible = "aspeed,ast2600-sd-controller"; + reg = <0x1e740000 0x100>; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0x1e740000 0x1000>; + ranges = <0 0x1e740000 0x10000>; + clocks = <&scu ASPEED_CLK_GATE_SDCLK>; + status = "disabled";
- sdhci_slot0: sdhci_slot0@100 { - compatible = "aspeed,sdhci-ast2600"; + sdhci0: sdhci@1e740100 { + compatible = "aspeed,ast2600-sdhci", "sdhci"; reg = <0x100 0x100>; - interrupts = <0>; - interrupt-parent = <&sdhci>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; sdhci,auto-cmd12; clocks = <&scu ASPEED_CLK_SDIO>; status = "disabled"; };
- sdhci_slot1: sdhci_slot1@200 { - compatible = "aspeed,sdhci-ast2600"; + sdhci1: sdhci@1e740200 { + compatible = "aspeed,ast2600-sdhci", "sdhci"; reg = <0x200 0x100>; - interrupts = <1>; - interrupt-parent = <&sdhci>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; sdhci,auto-cmd12; clocks = <&scu ASPEED_CLK_SDIO>; status = "disabled"; }; };
- emmc: emmc@1e750000 { - #interrupt-cells = <1>; - compatible = "aspeed,aspeed-emmc-irq", "simple-mfd"; - reg = <0x1e750000 0x1000>; - interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - clocks = <&scu ASPEED_CLK_GATE_EMMCCLK>, - <&scu ASPEED_CLK_GATE_EMMCEXTCLK>; - clock-names = "ctrlclk", "extclk"; + emmc_controller: sdc@1e750000 { + compatible = "aspeed,ast2600-sd-controller"; + reg = <0x1e750000 0x100>; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0x1e750000 0x1000>; + ranges = <0 0x1e750000 0x10000>; + clocks = <&scu ASPEED_CLK_GATE_EMMCCLK>; + status = "disabled";
- emmc_slot0: emmc_slot0@100 { - compatible = "aspeed,emmc-ast2600"; + emmc: sdhci@1e750100 { + compatible = "aspeed,ast2600-sdhci"; reg = <0x100 0x100>; - interrupts = <0>; - interrupt-parent = <&emmc>; + sdhci,auto-cmd12; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&scu ASPEED_CLK_EMMC>; - status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_emmc_default>; }; };