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| author | yangbo lu <yangbo.lu@nxp.com> | 2017-04-21 03:52:34 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-07-14 09:57:22 (GMT) |
| commit | 24aabdd3f4305ab0d9c49f42cadf6b33dc2be9ef (patch) | |
| tree | 730f0d7fbf62c0304976630288d5bba323045a32 /arch/arm64/boot/dts | |
| parent | 04820985497898db65fee832cf259b33982ca5cc (diff) | |
| download | linux-24aabdd3f4305ab0d9c49f42cadf6b33dc2be9ef.tar.xz | |
arm64: dts: ls1046a: support SD UHS-I and eMMC HS200 on RDB
This patch is to enable SD UHS-I mode and eMMC HS200 mode on
LS1046ARDB in dts. Also, the eSDHC peripheral clock must be used
instead of platform clock to support these modes.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 8 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index c5361e9..e4a3c87 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -64,6 +64,14 @@ }; }; +&esdhc { + mmc-hs200-1_8v; + sd-uhs-sdr104; + sd-uhs-sdr50; + sd-uhs-sdr25; + sd-uhs-sdr12; +}; + &duart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index d67557f..46b7839 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -209,10 +209,10 @@ }; esdhc: esdhc@1560000 { - compatible = "fsl,esdhc"; + compatible = "fsl,ls1046a-esdhc", "fsl,esdhc"; reg = <0x0 0x1560000 0x0 0x10000>; interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; - clock-frequency = <0>; + clocks = <&clockgen 2 1>; voltage-ranges = <1800 1800 3300 3300>; sdhci,auto-cmd12; big-endian; |