diff options
| author | Elad Nachman <enachman@marvell.com> | 2024-01-03 20:28:03 +0300 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2024-02-27 19:35:15 +0300 |
| commit | cd40be983803830da19cb492b250abccf71ace7d (patch) | |
| tree | f1fc8f1797f96cdadcf8b00f0d8a90b451d78d7c /arch/arm64/boot/dts/marvell | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
| download | linux-cd40be983803830da19cb492b250abccf71ace7d.tar.xz | |
arm64: dts: ac5: add mmc node and clock
Add mmc and mmc clock nodes to ac5 and ac5x device tree files
Signed-off-by: Elad Nachman <enachman@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 31 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/marvell/ac5-98dx35xx-rd.dts | 4 |
2 files changed, 34 insertions, 1 deletions
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 @@ #address-cells = <2>; #size-cells = <2>; ranges; - dma-ranges; internal-regs@7f000000 { #address-cells = <1>; @@ -204,6 +203,30 @@ }; }; + 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 @@ #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 @@ }; }; }; + +&sdhci { + status = "okay"; +}; |