| Message ID | 20240103172803.1826113-3-enachman@marvell.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: ac5: add mmc | expand |
Hi Elad Nachman, > From: Elad Nachman <enachman@marvell.com> > > Add mmc and mmc clock nodes to ac5 and ac5x device tree files > > Signed-off-by: Elad Nachman <enachman@marvell.com> Applied on mvebu/dt64 Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 31 ++++++++++++++++++- > .../boot/dts/marvell/ac5-98dx35xx-rd.dts | 4 +++ > 2 files changed, 34 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi > index b5e042b8e929..5591939e057b 100644 > --- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi > +++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi > @@ -77,7 +77,6 @@ soc { > #address-cells = <2>; > #size-cells = <2>; > ranges; > - dma-ranges; > > internal-regs@7f000000 { > #address-cells = <1>; > @@ -204,6 +203,30 @@ gpio1: gpio@18140 { > }; > }; > > + mmc_dma: bus@80500000 { > + compatible = "simple-bus"; > + ranges; > + #address-cells = <0x2>; > + #size-cells = <0x2>; > + reg = <0x0 0x80500000 0x0 0x100000>; > + dma-ranges = <0x0 0x0 0x2 0x0 0x0 0x80000000>; > + dma-coherent; > + > + sdhci: mmc@805c0000 { > + compatible = "marvell,ac5-sdhci", > + "marvell,armada-ap806-sdhci"; > + reg = <0x0 0x805c0000 0x0 0x1000>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&emmc_clock>, <&cnm_clock>; > + clock-names = "core", "axi"; > + bus-width = <8>; > + non-removable; > + mmc-ddr-1_8v; > + mmc-hs200-1_8v; > + mmc-hs400-1_8v; > + }; > + }; > + > /* > * Dedicated section for devices behind 32bit controllers so we > * can configure specific DMA mapping for them > @@ -335,5 +358,11 @@ nand_clock: nand-clock { > #clock-cells = <0>; > clock-frequency = <400000000>; > }; > + > + emmc_clock: emmc-clock { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <400000000>; > + }; > }; > }; > diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts b/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts > index f0ebdb84eec9..0c973d7a215a 100644 > --- a/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts > +++ b/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts > @@ -99,3 +99,7 @@ parition@2 { > }; > }; > }; > + > +&sdhci { > + status = "okay"; > +}; > -- > 2.25.1 >
diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi index b5e042b8e929..5591939e057b 100644 --- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi +++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi @@ -77,7 +77,6 @@ soc { #address-cells = <2>; #size-cells = <2>; ranges; - dma-ranges; internal-regs@7f000000 { #address-cells = <1>; @@ -204,6 +203,30 @@ gpio1: gpio@18140 { }; }; + mmc_dma: bus@80500000 { + compatible = "simple-bus"; + ranges; + #address-cells = <0x2>; + #size-cells = <0x2>; + reg = <0x0 0x80500000 0x0 0x100000>; + dma-ranges = <0x0 0x0 0x2 0x0 0x0 0x80000000>; + dma-coherent; + + sdhci: mmc@805c0000 { + compatible = "marvell,ac5-sdhci", + "marvell,armada-ap806-sdhci"; + reg = <0x0 0x805c0000 0x0 0x1000>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&emmc_clock>, <&cnm_clock>; + clock-names = "core", "axi"; + bus-width = <8>; + non-removable; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + }; + }; + /* * Dedicated section for devices behind 32bit controllers so we * can configure specific DMA mapping for them @@ -335,5 +358,11 @@ nand_clock: nand-clock { #clock-cells = <0>; clock-frequency = <400000000>; }; + + emmc_clock: emmc-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <400000000>; + }; }; }; diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts b/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts index f0ebdb84eec9..0c973d7a215a 100644 --- a/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts +++ b/arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts @@ -99,3 +99,7 @@ parition@2 { }; }; }; + +&sdhci { + status = "okay"; +};